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Merge branch 'vp9-preview' of review:webm/libvpx

Browse Source 
Merge the vp9-preview branch into master.

Change-Id: If700b9054676f24bed9deb59050af546c1ca5296
This commit is contained in:
John Koleszar 2012-12-21 15:20:41 -08:00
commit 16810c10c1
406 changed files with 101264 additions and 14340 deletions
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371
args.c
View File

@ -25,241 +25,214 @@ extern void die(const char *fmt, ...);
#endif
struct arg arg_init(char **argv)
{
struct arg a;
struct arg arg_init(char **argv) {
struct arg a;
a.argv = argv;
a.argv_step = 1;
a.name = NULL;
a.val = NULL;
a.def = NULL;
return a;
a.argv = argv;
a.argv_step = 1;
a.name = NULL;
a.val = NULL;
a.def = NULL;
return a;
}
int arg_match(struct arg *arg_, const struct arg_def *def, char **argv)
{
struct arg arg;
int arg_match(struct arg *arg_, const struct arg_def *def, char **argv) {
struct arg arg;
if (!argv[0] || argv[0][0] != '-')
return 0;
if (!argv[0] || argv[0][0] != '-')
return 0;
arg = arg_init(argv);
arg = arg_init(argv);
if (def->short_name
&& strlen(arg.argv[0]) == strlen(def->short_name) + 1
&& !strcmp(arg.argv[0] + 1, def->short_name))
{
if (def->short_name
&& strlen(arg.argv[0]) == strlen(def->short_name) + 1
&& !strcmp(arg.argv[0] + 1, def->short_name)) {
arg.name = arg.argv[0] + 1;
arg.val = def->has_val ? arg.argv[1] : NULL;
arg.argv_step = def->has_val ? 2 : 1;
arg.name = arg.argv[0] + 1;
arg.val = def->has_val ? arg.argv[1] : NULL;
arg.argv_step = def->has_val ? 2 : 1;
} else if (def->long_name) {
const size_t name_len = strlen(def->long_name);
if (strlen(arg.argv[0]) >= name_len + 2
&& arg.argv[0][1] == '-'
&& !strncmp(arg.argv[0] + 2, def->long_name, name_len)
&& (arg.argv[0][name_len + 2] == '='
|| arg.argv[0][name_len + 2] == '\0')) {
arg.name = arg.argv[0] + 2;
arg.val = arg.name[name_len] == '=' ? arg.name + name_len + 1 : NULL;
arg.argv_step = 1;
}
}
if (arg.name && !arg.val && def->has_val)
die("Error: option %s requires argument.\n", arg.name);
if (arg.name && arg.val && !def->has_val)
die("Error: option %s requires no argument.\n", arg.name);
if (arg.name
&& (arg.val || !def->has_val)) {
arg.def = def;
*arg_ = arg;
return 1;
}
return 0;
}
const char *arg_next(struct arg *arg) {
if (arg->argv[0])
arg->argv += arg->argv_step;
return *arg->argv;
}
char **argv_dup(int argc, const char **argv) {
char **new_argv = malloc((argc + 1) * sizeof(*argv));
memcpy(new_argv, argv, argc * sizeof(*argv));
new_argv[argc] = NULL;
return new_argv;
}
void arg_show_usage(FILE *fp, const struct arg_def *const *defs) {
char option_text[40] = {0};
for (; *defs; defs++) {
const struct arg_def *def = *defs;
char *short_val = def->has_val ? " <arg>" : "";
char *long_val = def->has_val ? "=<arg>" : "";
if (def->short_name && def->long_name) {
char *comma = def->has_val ? "," : ", ";
snprintf(option_text, 37, "-%s%s%s --%s%6s",
def->short_name, short_val, comma,
def->long_name, long_val);
} else if (def->short_name)
snprintf(option_text, 37, "-%s%s",
def->short_name, short_val);
else if (def->long_name)
{
const size_t name_len = strlen(def->long_name);
snprintf(option_text, 37, " --%s%s",
def->long_name, long_val);
if (strlen(arg.argv[0]) >= name_len + 2
&& arg.argv[0][1] == '-'
&& !strncmp(arg.argv[0] + 2, def->long_name, name_len)
&& (arg.argv[0][name_len+2] == '='
|| arg.argv[0][name_len+2] == '\0'))
{
fprintf(fp, " %-37s\t%s\n", option_text, def->desc);
arg.name = arg.argv[0] + 2;
arg.val = arg.name[name_len] == '=' ? arg.name + name_len + 1 : NULL;
arg.argv_step = 1;
}
if (def->enums) {
const struct arg_enum_list *listptr;
fprintf(fp, " %-37s\t ", "");
for (listptr = def->enums; listptr->name; listptr++)
fprintf(fp, "%s%s", listptr->name,
listptr[1].name ? ", " : "\n");
}
if (arg.name && !arg.val && def->has_val)
die("Error: option %s requires argument.\n", arg.name);
if (arg.name && arg.val && !def->has_val)
die("Error: option %s requires no argument.\n", arg.name);
if (arg.name
&& (arg.val || !def->has_val))
{
arg.def = def;
*arg_ = arg;
return 1;
}
return 0;
}
}
const char *arg_next(struct arg *arg)
{
if (arg->argv[0])
arg->argv += arg->argv_step;
unsigned int arg_parse_uint(const struct arg *arg) {
long int rawval;
char *endptr;
return *arg->argv;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
if (rawval >= 0 && rawval <= UINT_MAX)
return rawval;
die("Option %s: Value %ld out of range for unsigned int\n",
arg->name, rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
char **argv_dup(int argc, const char **argv)
{
char **new_argv = malloc((argc + 1) * sizeof(*argv));
int arg_parse_int(const struct arg *arg) {
long int rawval;
char *endptr;
memcpy(new_argv, argv, argc * sizeof(*argv));
new_argv[argc] = NULL;
return new_argv;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
if (rawval >= INT_MIN && rawval <= INT_MAX)
return rawval;
die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
void arg_show_usage(FILE *fp, const struct arg_def *const *defs)
{
char option_text[40] = {0};
for (; *defs; defs++)
{
const struct arg_def *def = *defs;
char *short_val = def->has_val ? " <arg>" : "";
char *long_val = def->has_val ? "=<arg>" : "";
if (def->short_name && def->long_name)
{
char *comma = def->has_val ? "," : ", ";
snprintf(option_text, 37, "-%s%s%s --%s%6s",
def->short_name, short_val, comma,
def->long_name, long_val);
}
else if (def->short_name)
snprintf(option_text, 37, "-%s%s",
def->short_name, short_val);
else if (def->long_name)
snprintf(option_text, 37, " --%s%s",
def->long_name, long_val);
fprintf(fp, " %-37s\t%s\n", option_text, def->desc);
if(def->enums)
{
const struct arg_enum_list *listptr;
fprintf(fp, " %-37s\t ", "");
for(listptr = def->enums; listptr->name; listptr++)
fprintf(fp, "%s%s", listptr->name,
listptr[1].name ? ", " : "\n");
}
}
}
unsigned int arg_parse_uint(const struct arg *arg)
{
long int rawval;
char *endptr;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0')
{
if (rawval >= 0 && rawval <= UINT_MAX)
return rawval;
die("Option %s: Value %ld out of range for unsigned int\n",
arg->name, rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
int arg_parse_int(const struct arg *arg)
{
long int rawval;
char *endptr;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0')
{
if (rawval >= INT_MIN && rawval <= INT_MAX)
return rawval;
die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
struct vpx_rational
{
int num; /**< fraction numerator */
int den; /**< fraction denominator */
struct vpx_rational {
int num; /**< fraction numerator */
int den; /**< fraction denominator */
};
struct vpx_rational arg_parse_rational(const struct arg *arg)
{
long int rawval;
char *endptr;
struct vpx_rational rat;
struct vpx_rational arg_parse_rational(const struct arg *arg) {
long int rawval;
char *endptr;
struct vpx_rational rat;
/* parse numerator */
rawval = strtol(arg->val, &endptr, 10);
/* parse numerator */
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '/')
{
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.num = rawval;
else die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
}
else die("Option %s: Expected / at '%c'\n", arg->name, *endptr);
if (arg->val[0] != '\0' && endptr[0] == '/') {
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.num = rawval;
else die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
} else die("Option %s: Expected / at '%c'\n", arg->name, *endptr);
/* parse denominator */
rawval = strtol(endptr + 1, &endptr, 10);
/* parse denominator */
rawval = strtol(endptr + 1, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0')
{
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.den = rawval;
else die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
}
else die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.den = rawval;
else die("Option %s: Value %ld out of range for signed int\n",
arg->name, rawval);
} else die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return rat;
return rat;
}
int arg_parse_enum(const struct arg *arg)
{
const struct arg_enum_list *listptr;
long int rawval;
char *endptr;
int arg_parse_enum(const struct arg *arg) {
const struct arg_enum_list *listptr;
long int rawval;
char *endptr;
/* First see if the value can be parsed as a raw value */
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0')
{
/* Got a raw value, make sure it's valid */
for(listptr = arg->def->enums; listptr->name; listptr++)
if(listptr->val == rawval)
return rawval;
}
/* First see if the value can be parsed as a raw value */
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
/* Got a raw value, make sure it's valid */
for (listptr = arg->def->enums; listptr->name; listptr++)
if (listptr->val == rawval)
return rawval;
}
/* Next see if it can be parsed as a string */
for(listptr = arg->def->enums; listptr->name; listptr++)
if(!strcmp(arg->val, listptr->name))
return listptr->val;
/* Next see if it can be parsed as a string */
for (listptr = arg->def->enums; listptr->name; listptr++)
if (!strcmp(arg->val, listptr->name))
return listptr->val;
die("Option %s: Invalid value '%s'\n", arg->name, arg->val);
return 0;
die("Option %s: Invalid value '%s'\n", arg->name, arg->val);
return 0;
}
int arg_parse_enum_or_int(const struct arg *arg)
{
if(arg->def->enums)
return arg_parse_enum(arg);
return arg_parse_int(arg);
int arg_parse_enum_or_int(const struct arg *arg) {
if (arg->def->enums)
return arg_parse_enum(arg);
return arg_parse_int(arg);
}

33
args.h
View File

@ -13,29 +13,26 @@
#define ARGS_H
#include <stdio.h>
struct arg
{
char **argv;
const char *name;
const char *val;
unsigned int argv_step;
const struct arg_def *def;
struct arg {
char **argv;
const char *name;
const char *val;
unsigned int argv_step;
const struct arg_def *def;
};
struct arg_enum_list
{
const char *name;
int val;
struct arg_enum_list {
const char *name;
int val;
};
#define ARG_ENUM_LIST_END {0}
typedef struct arg_def
{
const char *short_name;
const char *long_name;
int has_val;
const char *desc;
const struct arg_enum_list *enums;
typedef struct arg_def {
const char *short_name;
const char *long_name;
int has_val;
const char *desc;
const struct arg_enum_list *enums;
} arg_def_t;
#define ARG_DEF(s,l,v,d) {s,l,v,d, NULL}
#define ARG_DEF_ENUM(s,l,v,d,e) {s,l,v,d,e}

1
build/make/Android.mk
View File

@ -208,4 +208,3 @@ endif
ifeq ($(CONFIG_RUNTIME_CPU_DETECT),yes)
$(call import-module,cpufeatures)
endif

20
build/make/Makefile
View File

@ -253,10 +253,25 @@ $(1):
$(if $(quiet),@echo " [LD] $$@")
$(qexec)$$(LD) -shared $$(LDFLAGS) \
-Wl,--no-undefined -Wl,-soname,$$(SONAME) \
-Wl,--version-script,$$(SO_VERSION_SCRIPT) -o $$@ \
$$(filter %.o,$$?) $$(extralibs)
-Wl,--version-script,$$(EXPORTS_FILE) -o $$@ \
$$(filter %.o,$$^) $$(extralibs)
endef
define dl_template
# Not using a pattern rule here because we don't want to generate empty
# archives when they are listed as a dependency in files not responsible
# for creating them.
$(1):
$(if $(quiet),@echo " [LD] $$@")
$(qexec)$$(LD) -dynamiclib $$(LDFLAGS) \
-exported_symbols_list $$(EXPORTS_FILE) \
-Wl,-headerpad_max_install_names,-compatibility_version,1.0,-current_version,$$(VERSION_MAJOR) \
-o $$@ \
$$(filter %.o,$$^) $$(extralibs)
endef
define lipo_lib_template
$(1): $(addsuffix /$(1),$(FAT_ARCHS))
$(if $(quiet),@echo " [LIPO] $$@")
@ -321,6 +336,7 @@ LIBS=$(call enabled,LIBS)
@touch $@
$(foreach lib,$(filter %_g.a,$(LIBS)),$(eval $(call archive_template,$(lib))))
$(foreach lib,$(filter %so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib))))
$(foreach lib,$(filter %$(VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib))))
INSTALL-LIBS=$(call cond_enabled,CONFIG_INSTALL_LIBS,INSTALL-LIBS)
ifeq ($(MAKECMDGOALS),dist)

14
build/make/configure.sh
View File

@ -277,6 +277,7 @@ clean_temp_files() {
# Toolchain Check Functions
#
check_cmd() {
enabled external_build && return
log "$@"
"$@" >>${logfile} 2>&1
}
@ -435,10 +436,10 @@ RTCD_OPTIONS = ${RTCD_OPTIONS}
EOF
if enabled rvct; then cat >> $1 << EOF
fmt_deps = sed -e 's;^__image.axf;\$(dir \$@)\$(notdir \$<).o \$@;' #hide
fmt_deps = sed -e 's;^__image.axf;\$\${@:.d=.o} \$\$@;' #hide
EOF
else cat >> $1 << EOF
fmt_deps = sed -e 's;^\([a-zA-Z0-9_]*\)\.o;\$(dir \$@)\1\$(suffix \$<).o \$@;'
fmt_deps = sed -e 's;^\([a-zA-Z0-9_]*\)\.o;\$\${@:.d=.o} \$\$@;'
EOF
fi
@ -1001,7 +1002,11 @@ EOF
soft_enable sse2
soft_enable sse3
soft_enable ssse3
soft_enable sse4_1
if enabled gcc && ! disabled sse4_1 && ! check_cflags -msse4; then
RTCD_OPTIONS="${RTCD_OPTIONS}--disable-sse4_1 "
else
soft_enable sse4_1
fi
case ${tgt_os} in
win*)
@ -1176,9 +1181,6 @@ EOF
;;
esac
# for sysconf(3) and friends.
check_header unistd.h
# glibc needs these
if enabled linux; then
add_cflags -D_LARGEFILE_SOURCE

36
build/make/gen_msvs_proj.sh
View File

@ -26,6 +26,7 @@ Options:
--help Print this message
--exe Generate a project for building an Application
--lib Generate a project for creating a static library
--dll Generate a project for creating a dll
--static-crt Use the static C runtime (/MT)
--target=isa-os-cc Target specifier (required)
--out=filename Write output to a file [stdout]
@ -142,7 +143,9 @@ generate_filter() {
if [ "${f##*.}" == "$pat" ]; then
unset file_list[i]
objf=$(echo ${f%.*}.obj | sed -e 's/^[\./]\+//g' -e 's,/,_,g')
open_tag File RelativePath="./$f"
if [ "$pat" == "asm" ] && $asm_use_custom_step; then
for plat in "${platforms[@]}"; do
for cfg in Debug Release; do
@ -152,14 +155,27 @@ generate_filter() {
tag Tool \
Name="VCCustomBuildTool" \
Description="Assembling \$(InputFileName)" \
CommandLine="$(eval echo \$asm_${cfg}_cmdline)" \
Outputs="\$(InputName).obj" \
CommandLine="$(eval echo \$asm_${cfg}_cmdline) -o \$(IntDir)$objf" \
Outputs="\$(IntDir)$objf" \
close_tag FileConfiguration
done
done
fi
if [ "$pat" == "c" ] || [ "$pat" == "cc" ] ; then
for plat in "${platforms[@]}"; do
for cfg in Debug Release; do
open_tag FileConfiguration \
Name="${cfg}|${plat}" \
tag Tool \
Name="VCCLCompilerTool" \
ObjectFile="\$(IntDir)$objf" \
close_tag FileConfiguration
done
done
fi
close_tag File
break
@ -190,6 +206,8 @@ for opt in "$@"; do
;;
--exe) proj_kind="exe"
;;
--dll) proj_kind="dll"
;;
--lib) proj_kind="lib"
;;
--src-path-bare=*) src_path_bare="$optval"
@ -244,8 +262,10 @@ case "${vs_ver:-8}" in
asm_use_custom_step=$uses_asm
;;
8) vs_ver_id="8.00"
asm_use_custom_step=$uses_asm
;;
9) vs_ver_id="9.00"
asm_use_custom_step=$uses_asm
;;
esac
@ -284,10 +304,11 @@ esac
case "$target" in
x86_64*)
platforms[0]="x64"
asm_Debug_cmdline="yasm -Xvc -g cv8 -f \$(PlatformName) ${yasmincs} &quot;\$(InputPath)&quot;"
asm_Release_cmdline="yasm -Xvc -f \$(PlatformName) ${yasmincs} &quot;\$(InputPath)&quot;"
;;
x86*)
platforms[0]="Win32"
# these are only used by vs7
asm_Debug_cmdline="yasm -Xvc -g cv8 -f \$(PlatformName) ${yasmincs} &quot;\$(InputPath)&quot;"
asm_Release_cmdline="yasm -Xvc -f \$(PlatformName) ${yasmincs} &quot;\$(InputPath)&quot;"
;;
@ -299,6 +320,8 @@ generate_vcproj() {
case "$proj_kind" in
exe) vs_ConfigurationType=1
;;
dll) vs_ConfigurationType=2
;;
*) vs_ConfigurationType=4
;;
esac
@ -318,13 +341,6 @@ generate_vcproj() {
done
close_tag Platforms
open_tag ToolFiles
case "$target" in
x86*) $uses_asm && tag ToolFile RelativePath="$self_dirname/../x86-msvs/yasm.rules"
;;
esac
close_tag ToolFiles
open_tag Configurations
for plat in "${platforms[@]}"; do
plat_no_ws=`echo $plat | sed 's/[^A-Za-z0-9_]/_/g'`

1487
build/make/obj_int_extract.c
View File

File diff suppressed because it is too large Load Diff

14
build/x86-msvs/obj_int_extract.bat
View File

@ -7,9 +7,17 @@ REM in the file PATENTS. All contributing project authors may
REM be found in the AUTHORS file in the root of the source tree.
echo on
cl /I "./" /I "%1" /nologo /c "%1/vp9/common/vp9_asm_com_offsets.c"
cl /I "./" /I "%1" /nologo /c "%1/vp9/decoder/vp9_asm_dec_offsets.c"
cl /I "./" /I "%1" /nologo /c "%1/vp9/encoder/vp9_asm_enc_offsets.c"
obj_int_extract.exe rvds "vp9_asm_com_offsets.obj" > "vp9_asm_com_offsets.asm"
obj_int_extract.exe rvds "vp9_asm_dec_offsets.obj" > "vp9_asm_dec_offsets.asm"
obj_int_extract.exe rvds "vp9_asm_enc_offsets.obj" > "vp9_asm_enc_offsets.asm"
cl /I "./" /I "%1" /nologo /c "%1/vp8/common/asm_com_offsets.c"
cl /I "./" /I "%1" /nologo /c "%1/vp8/decoder/asm_dec_offsets.c"
cl /I "./" /I "%1" /nologo /c "%1/vp8/encoder/asm_enc_offsets.c"
obj_int_extract.exe rvds "asm_com_offsets.obj" > "asm_com_offsets.asm"
obj_int_extract.exe rvds "asm_dec_offsets.obj" > "asm_dec_offsets.asm"
obj_int_extract.exe rvds "asm_enc_offsets.obj" > "asm_enc_offsets.asm"
obj_int_extract.exe rvds "asm_com_offsets.obj" > "vp8_asm_com_offsets.asm"
obj_int_extract.exe rvds "asm_dec_offsets.obj" > "vp8_asm_dec_offsets.asm"
obj_int_extract.exe rvds "asm_enc_offsets.obj" > "vp8_asm_enc_offsets.asm"

115
build/x86-msvs/yasm.rules
View File

@ -1,115 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<VisualStudioToolFile
Name="Yasm"
Version="8.00"
>
<Rules>
<CustomBuildRule
Name="YASM"
DisplayName="Yasm Assembler"
CommandLine="yasm -Xvc -f $(PlatformName) [AllOptions] [AdditionalOptions] [Inputs]"
Outputs="[$ObjectFileName]"
FileExtensions="*.asm"
ExecutionDescription="Assembling $(InputFileName)"
ShowOnlyRuleProperties="false"
>
<Properties>
<StringProperty
Name="Defines"
DisplayName="Definitions"
Category="Pre-Defined Symbols"
Description="Specify pre-defined symbols (&apos;symbol&apos; or &apos;symbol = value&apos;) "
Switch="-D [value]"
Delimited="true"
Inheritable="true"
/>
<StringProperty
Name="IncludePaths"
DisplayName="Include Paths"
Category="Configuration"
Description="Set the paths for any additional include files"
Switch="-I [value]"
Delimited="true"
Inheritable="true"
/>
<StringProperty
Name="UnDefines"
DisplayName="Remove Definitions"
Category="Pre-Defined Symbols"
Description="Remove pre-defined symbols "
Switch="-U [value]"
Delimited="true"
Inheritable="true"
/>
<StringProperty
Name="ObjectFileName"
DisplayName="Object File Name"
Category="Output"
Description="Select the output file name"
Switch="-o [value]"
DefaultValue="$(IntDir)\$(InputName).obj"
/>
<StringProperty
Name="ListFileName"
DisplayName="List File Name"
Category="Output"
Description="Select an output listing by setting its file name"
Switch="-l [value]"
/>
<StringProperty
Name="PreIncludeFile"
DisplayName="Pre Include File"
Category="Configuration"
Description="Select a pre-included file by setting its name"
Switch="-P [value]"
/>
<BooleanProperty
Name="Debug"
DisplayName="Debug Information"
Category="Output"
Description="Generate debugging information"
Switch="-g cv8"
/>
<EnumProperty
Name="PreProc"
DisplayName="Pre-Processor"
Category="Configuration"
Description="Select the pre-processor (&apos;nasm&apos; or &apos;raw&apos;)"
>
<Values>
<EnumValue
Value="0"
Switch="-rnasm"
DisplayName="Nasm "
/>
<EnumValue
Value="1"
Switch="-rraw"
DisplayName="Raw"
/>
</Values>
</EnumProperty>
<EnumProperty
Name="Parser"
DisplayName="Parser"
Category="Configuration"
Description="Select the parser for Intel (&apos;nasm&apos;) or AT&amp;T ( &apos;gas&apos;) syntax"
>
<Values>
<EnumValue
Value="0"
Switch="-pnasm"
DisplayName="Nasm"
/>
<EnumValue
Value="1"
Switch="-pgas"
DisplayName="Gas"
/>
</Values>
</EnumProperty>
</Properties>
</CustomBuildRule>
</Rules>
</VisualStudioToolFile>

60
configure vendored
View File

@ -34,6 +34,7 @@ Advanced options:
${toggle_md5} support for output of checksum data
${toggle_static_msvcrt} use static MSVCRT (VS builds only)
${toggle_vp8} VP8 codec support
${toggle_vp9} VP9 codec support
${toggle_internal_stats} output of encoder internal stats for debug, if supported (encoders)
${toggle_mem_tracker} track memory usage
${toggle_postproc} postprocessing
@ -176,19 +177,24 @@ enable os_support
enable temporal_denoising
[ -d ${source_path}/../include ] && enable alt_tree_layout
for d in vp8; do
for d in vp8 vp9; do
[ -d ${source_path}/${d} ] && disable alt_tree_layout;
done
if ! enabled alt_tree_layout; then
# development environment
[ -d ${source_path}/vp8 ] && CODECS="${CODECS} vp8_encoder vp8_decoder"
[ -d ${source_path}/vp9 ] && CODECS="${CODECS} vp9_encoder vp9_decoder"
else
# customer environment
[ -f ${source_path}/../include/vpx/vp8cx.h ] && CODECS="${CODECS} vp8_encoder"
[ -f ${source_path}/../include/vpx/vp8dx.h ] && CODECS="${CODECS} vp8_decoder"
[ -f ${source_path}/../include/vpx/vp9cx.h ] && CODECS="${CODECS} vp9_encoder"
[ -f ${source_path}/../include/vpx/vp9dx.h ] && CODECS="${CODECS} vp9_decoder"
[ -f ${source_path}/../include/vpx/vp8cx.h ] || disable vp8_encoder
[ -f ${source_path}/../include/vpx/vp8dx.h ] || disable vp8_decoder
[ -f ${source_path}/../include/vpx/vp9cx.h ] || disable vp9_encoder
[ -f ${source_path}/../include/vpx/vp9dx.h ] || disable vp9_decoder
[ -f ${source_path}/../lib/*/*mt.lib ] && soft_enable static_msvcrt
fi
@ -230,6 +236,18 @@ HAVE_LIST="
sys_mman_h
unistd_h
"
EXPERIMENT_LIST="
csm
comp_intra_pred
superblocks
pred_filter
lossless
subpelrefmv
new_mvref
implicit_segmentation
newbintramodes
comp_interintra_pred
"
CONFIG_LIST="
external_build
install_docs
@ -276,8 +294,11 @@ CONFIG_LIST="
unit_tests
multi_res_encoding
temporal_denoising
experimental
${EXPERIMENT_LIST}
"
CMDLINE_SELECT="
external_build
extra_warnings
werror
install_docs
@ -322,6 +343,7 @@ CMDLINE_SELECT="
unit_tests
multi_res_encoding
temporal_denoising
experimental
"
process_cmdline() {
@ -329,6 +351,18 @@ process_cmdline() {
optval="${opt#*=}"
case "$opt" in
--disable-codecs) for c in ${CODECS}; do disable $c; done ;;
--enable-?*|--disable-?*)
eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
if echo "${EXPERIMENT_LIST}" | grep "^ *$option\$" >/dev/null; then
if enabled experimental; then
$action $option
else
log_echo "Ignoring $opt -- not in experimental mode."
fi
else
process_common_cmdline $opt
fi
;;
*) process_common_cmdline "$opt"
;;
esac
@ -464,7 +498,7 @@ process_detect() {
fi
fi
fi
if [ -z "$CC" ]; then
if [ -z "$CC" ] || enabled external_build; then
echo "Bypassing toolchain for environment detection."
enable external_build
check_header() {
@ -473,6 +507,7 @@ process_detect() {
shift
var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
disable $var
# Headers common to all environments
case $header in
stdio.h)
true;
@ -484,6 +519,25 @@ process_detect() {
done
${result:-true}
esac && enable $var
# Specialize windows and POSIX environments.
case $toolchain in
*-win*-*)
case $header-$toolchain in
stdint*-gcc) true;;
*) false;;
esac && enable $var
;;
*)
case $header in
stdint.h) true;;
pthread.h) true;;
sys/mman.h) true;;
unistd.h) true;;
*) false;;
esac && enable $var
esac
enabled $var
}
check_ld() {
true
@ -497,6 +551,7 @@ EOF
check_header stdint.h
check_header pthread.h
check_header sys/mman.h
check_header unistd.h # for sysconf(3) and friends.
check_header vpx/vpx_integer.h -I${source_path} && enable vpx_ports
}
@ -537,6 +592,7 @@ process_toolchain() {
check_add_cflags -Wpointer-arith
check_add_cflags -Wtype-limits
check_add_cflags -Wcast-qual
check_add_cflags -Wvla
check_add_cflags -Wimplicit-function-declaration
check_add_cflags -Wuninitialized
check_add_cflags -Wunused-variable

301
example_xma.c
View File

@ -18,197 +18,174 @@
#include "vpx_config.h"
#include "vpx/vpx_decoder.h"
#include "vpx/vpx_integer.h"
#if CONFIG_VP8_DECODER
#if CONFIG_VP9_DECODER
#include "vpx/vp8dx.h"
#endif
static char *exec_name;
static int verbose = 0;
static const struct
{
const char *name;
const vpx_codec_iface_t *iface;
} ifaces[] =
{
#if CONFIG_VP8_DECODER
{"vp8", &vpx_codec_vp8_dx_algo},
static const struct {
const char *name;
const vpx_codec_iface_t *iface;
} ifaces[] = {
#if CONFIG_VP9_DECODER
{"vp9", &vpx_codec_vp8_dx_algo},
#endif
};
static void usage_exit(void)
{
int i;
static void usage_exit(void) {
int i;
printf("Usage: %s <options>\n\n"
"Options:\n"
"\t--codec <name>\tCodec to use (default=%s)\n"
"\t-h <height>\tHeight of the simulated video frame, in pixels\n"
"\t-w <width> \tWidth of the simulated video frame, in pixels\n"
"\t-v \tVerbose mode (show individual segment sizes)\n"
"\t--help \tShow this message\n"
"\n"
"Included decoders:\n"
"\n",
exec_name,
ifaces[0].name);
printf("Usage: %s <options>\n\n"
"Options:\n"
"\t--codec <name>\tCodec to use (default=%s)\n"
"\t-h <height>\tHeight of the simulated video frame, in pixels\n"
"\t-w <width> \tWidth of the simulated video frame, in pixels\n"
"\t-v \tVerbose mode (show individual segment sizes)\n"
"\t--help \tShow this message\n"
"\n"
"Included decoders:\n"
"\n",
exec_name,
ifaces[0].name);
for (i = 0; i < sizeof(ifaces) / sizeof(ifaces[0]); i++)
printf(" %-6s - %s\n",
ifaces[i].name,
vpx_codec_iface_name(ifaces[i].iface));
for (i = 0; i < sizeof(ifaces) / sizeof(ifaces[0]); i++)
printf(" %-6s - %s\n",
ifaces[i].name,
vpx_codec_iface_name(ifaces[i].iface));
exit(EXIT_FAILURE);
exit(EXIT_FAILURE);
}
static void usage_error(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vprintf(fmt, ap);
printf("\n");
usage_exit();
static void usage_error(const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
vprintf(fmt, ap);
printf("\n");
usage_exit();
}
void my_mem_dtor(vpx_codec_mmap_t *mmap)
{
if (verbose)
printf("freeing segment %d\n", mmap->id);
void my_mem_dtor(vpx_codec_mmap_t *mmap) {
if (verbose)
printf("freeing segment %d\n", mmap->id);
free(mmap->priv);
free(mmap->priv);
}
int main(int argc, char **argv)
{
vpx_codec_ctx_t decoder;
vpx_codec_iface_t *iface = ifaces[0].iface;
vpx_codec_iter_t iter;
vpx_codec_dec_cfg_t cfg;
vpx_codec_err_t res = VPX_CODEC_OK;
unsigned int alloc_sz = 0;
unsigned int w = 352;
unsigned int h = 288;
int i;
int main(int argc, char **argv) {
vpx_codec_ctx_t decoder;
vpx_codec_iface_t *iface = ifaces[0].iface;
vpx_codec_iter_t iter;
vpx_codec_dec_cfg_t cfg;
vpx_codec_err_t res = VPX_CODEC_OK;
unsigned int alloc_sz = 0;
unsigned int w = 352;
unsigned int h = 288;
int i;
exec_name = argv[0];
exec_name = argv[0];
for (i = 1; i < argc; i++)
{
if (!strcmp(argv[i], "--codec"))
{
if (i + 1 < argc)
{
int j, k = -1;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--codec")) {
if (i + 1 < argc) {
int j, k = -1;
i++;
i++;
for (j = 0; j < sizeof(ifaces) / sizeof(ifaces[0]); j++)
if (!strcmp(ifaces[j].name, argv[i]))
k = j;
for (j = 0; j < sizeof(ifaces) / sizeof(ifaces[0]); j++)
if (!strcmp(ifaces[j].name, argv[i]))
k = j;
if (k >= 0)
iface = ifaces[k].iface;
else
usage_error("Error: Unrecognized argument (%s) to --codec\n",
argv[i]);
}
else
usage_error("Error: Option --codec requires argument.\n");
}
else if (!strcmp(argv[i], "-v"))
verbose = 1;
else if (!strcmp(argv[i], "-h"))
if (i + 1 < argc)
{
h = atoi(argv[++i]);
}
else
usage_error("Error: Option -h requires argument.\n");
else if (!strcmp(argv[i], "-w"))
if (i + 1 < argc)
{
w = atoi(argv[++i]);
}
else
usage_error("Error: Option -w requires argument.\n");
else if (!strcmp(argv[i], "--help"))
usage_exit();
if (k >= 0)
iface = ifaces[k].iface;
else
usage_error("Error: Unrecognized option %s\n\n", argv[i]);
}
usage_error("Error: Unrecognized argument (%s) to --codec\n",
argv[i]);
} else
usage_error("Error: Option --codec requires argument.\n");
} else if (!strcmp(argv[i], "-v"))
verbose = 1;
else if (!strcmp(argv[i], "-h"))
if (i + 1 < argc) {
h = atoi(argv[++i]);
} else
usage_error("Error: Option -h requires argument.\n");
else if (!strcmp(argv[i], "-w"))
if (i + 1 < argc) {
w = atoi(argv[++i]);
} else
usage_error("Error: Option -w requires argument.\n");
else if (!strcmp(argv[i], "--help"))
usage_exit();
else
usage_error("Error: Unrecognized option %s\n\n", argv[i]);
}
if (argc == 1)
printf("Using built-in defaults. For options, rerun with --help\n\n");
if (argc == 1)
printf("Using built-in defaults. For options, rerun with --help\n\n");
/* XMA mode is not supported on all decoders! */
if (!(vpx_codec_get_caps(iface) & VPX_CODEC_CAP_XMA))
{
printf("%s does not support XMA mode!\n", vpx_codec_iface_name(iface));
/* XMA mode is not supported on all decoders! */
if (!(vpx_codec_get_caps(iface) & VPX_CODEC_CAP_XMA)) {
printf("%s does not support XMA mode!\n", vpx_codec_iface_name(iface));
return EXIT_FAILURE;
}
/* The codec knows how much memory to allocate based on the size of the
* encoded frames. This data can be parsed from the bitstream with
* vpx_codec_peek_stream_info() if a bitstream is available. Otherwise,
* a fixed size can be used that will be the upper limit on the frame
* size the decoder can decode.
*/
cfg.w = w;
cfg.h = h;
/* Initialize the decoder in XMA mode. */
if (vpx_codec_dec_init(&decoder, iface, &cfg, VPX_CODEC_USE_XMA)) {
printf("Failed to initialize decoder in XMA mode: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
/* Iterate through the list of memory maps, allocating them with the
* requested alignment.
*/
iter = NULL;
do {
vpx_codec_mmap_t mmap;
unsigned int align;
res = vpx_codec_get_mem_map(&decoder, &mmap, &iter);
align = mmap.align ? mmap.align - 1 : 0;
if (!res) {
if (verbose)
printf("Allocating segment %u, size %lu, align %u %s\n",
mmap.id, mmap.sz, mmap.align,
mmap.flags & VPX_CODEC_MEM_ZERO ? "(ZEROED)" : "");
if (mmap.flags & VPX_CODEC_MEM_ZERO)
mmap.priv = calloc(1, mmap.sz + align);
else
mmap.priv = malloc(mmap.sz + align);
mmap.base = (void *)((((uintptr_t)mmap.priv) + align) & ~(uintptr_t)align);
mmap.dtor = my_mem_dtor;
alloc_sz += mmap.sz + align;
if (vpx_codec_set_mem_map(&decoder, &mmap, 1)) {
printf("Failed to set mmap: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
} else if (res != VPX_CODEC_LIST_END) {
printf("Failed to get mmap: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
} while (res != VPX_CODEC_LIST_END);
/* The codec knows how much memory to allocate based on the size of the
* encoded frames. This data can be parsed from the bitstream with
* vpx_codec_peek_stream_info() if a bitstream is available. Otherwise,
* a fixed size can be used that will be the upper limit on the frame
* size the decoder can decode.
*/
cfg.w = w;
cfg.h = h;
/* Initialize the decoder in XMA mode. */
if (vpx_codec_dec_init(&decoder, iface, &cfg, VPX_CODEC_USE_XMA))
{
printf("Failed to initialize decoder in XMA mode: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
/* Iterate through the list of memory maps, allocating them with the
* requested alignment.
*/
iter = NULL;
do
{
vpx_codec_mmap_t mmap;
unsigned int align;
res = vpx_codec_get_mem_map(&decoder, &mmap, &iter);
align = mmap.align ? mmap.align - 1 : 0;
if (!res)
{
if (verbose)
printf("Allocating segment %u, size %lu, align %u %s\n",
mmap.id, mmap.sz, mmap.align,
mmap.flags & VPX_CODEC_MEM_ZERO ? "(ZEROED)" : "");
if (mmap.flags & VPX_CODEC_MEM_ZERO)
mmap.priv = calloc(1, mmap.sz + align);
else
mmap.priv = malloc(mmap.sz + align);
mmap.base = (void *)((((uintptr_t)mmap.priv) + align) & ~(uintptr_t)align);
mmap.dtor = my_mem_dtor;
alloc_sz += mmap.sz + align;
if (vpx_codec_set_mem_map(&decoder, &mmap, 1))
{
printf("Failed to set mmap: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
}
else if (res != VPX_CODEC_LIST_END)
{
printf("Failed to get mmap: %s\n", vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
}
while (res != VPX_CODEC_LIST_END);
printf("%s\n %d bytes external memory required for %dx%d.\n",
decoder.name, alloc_sz, cfg.w, cfg.h);
vpx_codec_destroy(&decoder);
return EXIT_SUCCESS;
printf("%s\n %d bytes external memory required for %dx%d.\n",
decoder.name, alloc_sz, cfg.w, cfg.h);
vpx_codec_destroy(&decoder);
return EXIT_SUCCESS;
}

29
examples.mk
View File

@ -38,7 +38,7 @@ vpxenc.SRCS += libmkv/EbmlWriter.c
vpxenc.SRCS += libmkv/EbmlWriter.h
vpxenc.GUID = 548DEC74-7A15-4B2B-AFC3-AA102E7C25C1
vpxenc.DESCRIPTION = Full featured encoder
UTILS-$(CONFIG_ENCODERS) += vp8_scalable_patterns.c
UTILS-$(CONFIG_VP8_ENCODER) += vp8_scalable_patterns.c
vp8_scalable_patterns.GUID = 0D6A210B-F482-4D6F-8570-4A9C01ACC88C
vp8_scalable_patterns.DESCRIPTION = Temporal Scalability Encoder
@ -56,37 +56,37 @@ endif
#example_xma.GUID = A955FC4A-73F1-44F7-135E-30D84D32F022
#example_xma.DESCRIPTION = External Memory Allocation mode usage
GEN_EXAMPLES-$(CONFIG_DECODERS) += simple_decoder.c
GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += simple_decoder.c
simple_decoder.GUID = D3BBF1E9-2427-450D-BBFF-B2843C1D44CC
simple_decoder.DESCRIPTION = Simplified decoder loop
GEN_EXAMPLES-$(CONFIG_DECODERS) += postproc.c
GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += postproc.c
postproc.GUID = 65E33355-F35E-4088-884D-3FD4905881D7
postproc.DESCRIPTION = Decoder postprocessor control
GEN_EXAMPLES-$(CONFIG_DECODERS) += decode_to_md5.c
GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += decode_to_md5.c
decode_to_md5.SRCS += md5_utils.h md5_utils.c
decode_to_md5.GUID = 59120B9B-2735-4BFE-B022-146CA340FE42
decode_to_md5.DESCRIPTION = Frame by frame MD5 checksum
GEN_EXAMPLES-$(CONFIG_ENCODERS) += simple_encoder.c
GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += simple_encoder.c
simple_encoder.GUID = 4607D299-8A71-4D2C-9B1D-071899B6FBFD
simple_encoder.DESCRIPTION = Simplified encoder loop
GEN_EXAMPLES-$(CONFIG_ENCODERS) += twopass_encoder.c
GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += twopass_encoder.c
twopass_encoder.GUID = 73494FA6-4AF9-4763-8FBB-265C92402FD8
twopass_encoder.DESCRIPTION = Two-pass encoder loop
GEN_EXAMPLES-$(CONFIG_ENCODERS) += force_keyframe.c
GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += force_keyframe.c
force_keyframe.GUID = 3C67CADF-029F-4C86-81F5-D6D4F51177F0
force_keyframe.DESCRIPTION = Force generation of keyframes
ifeq ($(CONFIG_DECODERS),yes)
GEN_EXAMPLES-$(CONFIG_ENCODERS) += decode_with_drops.c
GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += decode_with_drops.c
endif
decode_with_drops.GUID = CE5C53C4-8DDA-438A-86ED-0DDD3CDB8D26
decode_with_drops.DESCRIPTION = Drops frames while decoding
ifeq ($(CONFIG_DECODERS),yes)
ifeq ($(CONFIG_VP8_DECODER),yes)
GEN_EXAMPLES-$(CONFIG_ERROR_CONCEALMENT) += decode_with_partial_drops.c
endif
decode_with_partial_drops.GUID = 61C2D026-5754-46AC-916F-1343ECC5537E
decode_with_partial_drops.DESCRIPTION = Drops parts of frames while decoding
GEN_EXAMPLES-$(CONFIG_ENCODERS) += error_resilient.c
GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += error_resilient.c
error_resilient.GUID = DF5837B9-4145-4F92-A031-44E4F832E00C
error_resilient.DESCRIPTION = Error Resiliency Feature
@ -115,9 +115,11 @@ vp8_multi_resolution_encoder.DESCRIPTION = VP8 Multiple-resolution Encoding
# when building for bare-metal targets
ifeq ($(CONFIG_OS_SUPPORT), yes)
CODEC_EXTRA_LIBS-$(CONFIG_VP8) += m
CODEC_EXTRA_LIBS-$(CONFIG_VP9) += m
else
ifeq ($(CONFIG_GCC), yes)
CODEC_EXTRA_LIBS-$(CONFIG_VP8) += m
CODEC_EXTRA_LIBS-$(CONFIG_VP9) += m
endif
endif
#
@ -136,6 +138,8 @@ else
LIB_PATH-yes += $(if $(BUILD_PFX),$(BUILD_PFX),.)
INC_PATH-$(CONFIG_VP8_DECODER) += $(SRC_PATH_BARE)/vp8
INC_PATH-$(CONFIG_VP8_ENCODER) += $(SRC_PATH_BARE)/vp8
INC_PATH-$(CONFIG_VP9_DECODER) += $(SRC_PATH_BARE)/vp9
INC_PATH-$(CONFIG_VP9_ENCODER) += $(SRC_PATH_BARE)/vp9
LIB_PATH := $(call enabled,LIB_PATH)
INC_PATH := $(call enabled,INC_PATH)
endif
@ -179,7 +183,8 @@ BINS-$(NOT_MSVS) += $(addprefix $(BUILD_PFX),$(ALL_EXAMPLES:.c=$(EXE_S
# Instantiate linker template for all examples.
CODEC_LIB=$(if $(CONFIG_DEBUG_LIBS),vpx_g,vpx)
CODEC_LIB_SUF=$(if $(CONFIG_SHARED),.so,.a)
SHARED_LIB_SUF=$(if $(filter darwin%,$(TGT_OS)),.dylib,.so)
CODEC_LIB_SUF=$(if $(CONFIG_SHARED),$(SHARED_LIB_SUF),.a)
$(foreach bin,$(BINS-yes),\
$(if $(BUILD_OBJS),$(eval $(bin):\
$(LIB_PATH)/lib$(CODEC_LIB)$(CODEC_LIB_SUF)))\
@ -209,7 +214,7 @@ INSTALL_MAPS += % %
# Set up additional MSVS environment
ifeq ($(CONFIG_MSVS),yes)
CODEC_LIB=$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd)
CODEC_LIB=$(if $(CONFIG_SHARED),vpx,$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd))
# This variable uses deferred expansion intentionally, since the results of
# $(wildcard) may change during the course of the Make.
VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d))))

1
examples/decoder_tmpl.c
View File

@ -12,6 +12,7 @@
/*
@*INTRODUCTION
*/
#include "vpx_config.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

2
examples/decoder_tmpl.txt
View File

@ -1,7 +1,7 @@
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DEC_INCLUDES
#define VPX_CODEC_DISABLE_COMPAT 1
#include "vpx/vpx_decoder.h"
#include "vpx/vp8dx.h"
#include "vpx/vp9dx.h"
#define interface (vpx_codec_vp8_dx())
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DEC_INCLUDES

2
examples/encoder_tmpl.txt
View File

@ -1,7 +1,7 @@
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ENC_INCLUDES
#define VPX_CODEC_DISABLE_COMPAT 1
#include "vpx/vpx_encoder.h"
#include "vpx/vp8cx.h"
#include "vpx/vp9cx.h"
#define interface (vpx_codec_vp8_cx())
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ENC_INCLUDES

2
examples/postproc.txt
View File

@ -51,7 +51,7 @@ Some codecs provide fine grained controls over their built-in
postprocessors. VP8 is one example. The following sample code toggles
postprocessing on and off every 15 frames.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ PRE_DECODE
#if CONFIG_VP8_DECODER
#if CONFIG_VP9_DECODER
if(frame_cnt%30 == 1) {
vp8_postproc_cfg_t pp = {0, 0, 0};

74
libmkv/EbmlBufferWriter.c
View File

@ -1,60 +1,54 @@
//#include <strmif.h>
// #include <strmif.h>
#include "EbmlBufferWriter.h"
#include "EbmlWriter.h"
//#include <cassert>
//#include <limits>
//#include <malloc.h> //_alloca
// #include <cassert>
// #include <limits>
// #include <malloc.h> //_alloca
#include <stdlib.h>
#include <wchar.h>
#include <string.h>
void Ebml_Write(EbmlGlobal *glob, const void *buffer_in, unsigned long len)
{
unsigned char *src = glob->buf;
src += glob->offset;
memcpy(src, buffer_in, len);
glob->offset += len;
void Ebml_Write(EbmlGlobal *glob, const void *buffer_in, unsigned long len) {
unsigned char *src = glob->buf;
src += glob->offset;
memcpy(src, buffer_in, len);
glob->offset += len;
}
static void _Serialize(EbmlGlobal *glob, const unsigned char *p, const unsigned char *q)
{
while (q != p)
{
--q;
static void _Serialize(EbmlGlobal *glob, const unsigned char *p, const unsigned char *q) {
while (q != p) {
--q;
unsigned long cbWritten;
memcpy(&(glob->buf[glob->offset]), q, 1);
glob->offset ++;
}
unsigned long cbWritten;
memcpy(&(glob->buf[glob->offset]), q, 1);
glob->offset++;
}
}
void Ebml_Serialize(EbmlGlobal *glob, const void *buffer_in, unsigned long len)
{
//assert(buf);
void Ebml_Serialize(EbmlGlobal *glob, const void *buffer_in, unsigned long len) {
// assert(buf);
const unsigned char *const p = (const unsigned char *)(buffer_in);
const unsigned char *const q = p + len;
const unsigned char *const p = (const unsigned char *)(buffer_in);
const unsigned char *const q = p + len;
_Serialize(glob, p, q);
_Serialize(glob, p, q);
}
void Ebml_StartSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc, unsigned long class_id)
{
Ebml_WriteID(glob, class_id);
ebmlLoc->offset = glob->offset;
//todo this is always taking 8 bytes, this may need later optimization
unsigned long long unknownLen = 0x01FFFFFFFFFFFFFFLLU;
Ebml_Serialize(glob, (void *)&unknownLen, 8); //this is a key that says lenght unknown
void Ebml_StartSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc, unsigned long class_id) {
Ebml_WriteID(glob, class_id);
ebmlLoc->offset = glob->offset;
// todo this is always taking 8 bytes, this may need later optimization
unsigned long long unknownLen = 0x01FFFFFFFFFFFFFFLLU;
Ebml_Serialize(glob, (void *)&unknownLen, 8); // this is a key that says lenght unknown
}
void Ebml_EndSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc)
{
unsigned long long size = glob->offset - ebmlLoc->offset - 8;
unsigned long long curOffset = glob->offset;
glob->offset = ebmlLoc->offset;
size |= 0x0100000000000000LLU;
Ebml_Serialize(glob, &size, 8);
glob->offset = curOffset;
void Ebml_EndSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc) {
unsigned long long size = glob->offset - ebmlLoc->offset - 8;
unsigned long long curOffset = glob->offset;
glob->offset = ebmlLoc->offset;
size |= 0x0100000000000000LLU;
Ebml_Serialize(glob, &size, 8);
glob->offset = curOffset;
}

14
libmkv/EbmlBufferWriter.h
View File

@ -1,16 +1,14 @@
#ifndef EBMLBUFFERWRITER_HPP
#define EBMLBUFFERWRITER_HPP
typedef struct
{
unsigned long long offset;
typedef struct {
unsigned long long offset;
} EbmlLoc;
typedef struct
{
unsigned char *buf;
unsigned int length;
unsigned int offset;
typedef struct {
unsigned char *buf;
unsigned int length;
unsigned int offset;
} EbmlGlobal;

189
libmkv/EbmlIDs.h
View File

@ -12,35 +12,34 @@
/* Commenting out values not available in webm, but available in matroska */
enum mkv
{
EBML = 0x1A45DFA3,
EBMLVersion = 0x4286,
EBMLReadVersion = 0x42F7,
EBMLMaxIDLength = 0x42F2,
EBMLMaxSizeLength = 0x42F3,
DocType = 0x4282,
DocTypeVersion = 0x4287,
DocTypeReadVersion = 0x4285,
enum mkv {
EBML = 0x1A45DFA3,
EBMLVersion = 0x4286,
EBMLReadVersion = 0x42F7,
EBMLMaxIDLength = 0x42F2,
EBMLMaxSizeLength = 0x42F3,
DocType = 0x4282,
DocTypeVersion = 0x4287,
DocTypeReadVersion = 0x4285,
/* CRC_32 = 0xBF, */
Void = 0xEC,
SignatureSlot = 0x1B538667,
SignatureAlgo = 0x7E8A,
SignatureHash = 0x7E9A,
SignaturePublicKey = 0x7EA5,
Signature = 0x7EB5,
SignatureElements = 0x7E5B,
SignatureElementList = 0x7E7B,
SignedElement = 0x6532,
/* segment */
Segment = 0x18538067,
/* Meta Seek Information */
SeekHead = 0x114D9B74,
Seek = 0x4DBB,
SeekID = 0x53AB,
SeekPosition = 0x53AC,
/* Segment Information */
Info = 0x1549A966,
Void = 0xEC,
SignatureSlot = 0x1B538667,
SignatureAlgo = 0x7E8A,
SignatureHash = 0x7E9A,
SignaturePublicKey = 0x7EA5,
Signature = 0x7EB5,
SignatureElements = 0x7E5B,
SignatureElementList = 0x7E7B,
SignedElement = 0x6532,
/* segment */
Segment = 0x18538067,
/* Meta Seek Information */
SeekHead = 0x114D9B74,
Seek = 0x4DBB,
SeekID = 0x53AB,
SeekPosition = 0x53AC,
/* Segment Information */
Info = 0x1549A966,
/* SegmentUID = 0x73A4, */
/* SegmentFilename = 0x7384, */
/* PrevUID = 0x3CB923, */
@ -52,61 +51,61 @@ enum mkv
/* ChapterTranslateEditionUID = 0x69FC, */
/* ChapterTranslateCodec = 0x69BF, */
/* ChapterTranslateID = 0x69A5, */
TimecodeScale = 0x2AD7B1,
Segment_Duration = 0x4489,
DateUTC = 0x4461,
TimecodeScale = 0x2AD7B1,
Segment_Duration = 0x4489,
DateUTC = 0x4461,
/* Title = 0x7BA9, */
MuxingApp = 0x4D80,
WritingApp = 0x5741,
/* Cluster */
Cluster = 0x1F43B675,
Timecode = 0xE7,
MuxingApp = 0x4D80,
WritingApp = 0x5741,
/* Cluster */
Cluster = 0x1F43B675,
Timecode = 0xE7,
/* SilentTracks = 0x5854, */
/* SilentTrackNumber = 0x58D7, */
/* Position = 0xA7, */
PrevSize = 0xAB,
BlockGroup = 0xA0,
Block = 0xA1,
PrevSize = 0xAB,
BlockGroup = 0xA0,
Block = 0xA1,
/* BlockVirtual = 0xA2, */
/* BlockAdditions = 0x75A1, */
/* BlockMore = 0xA6, */
/* BlockAddID = 0xEE, */
/* BlockAdditional = 0xA5, */
BlockDuration = 0x9B,
BlockDuration = 0x9B,
/* ReferencePriority = 0xFA, */
ReferenceBlock = 0xFB,
ReferenceBlock = 0xFB,
/* ReferenceVirtual = 0xFD, */
/* CodecState = 0xA4, */
/* Slices = 0x8E, */
/* TimeSlice = 0xE8, */
LaceNumber = 0xCC,
LaceNumber = 0xCC,
/* FrameNumber = 0xCD, */
/* BlockAdditionID = 0xCB, */
/* MkvDelay = 0xCE, */
/* Cluster_Duration = 0xCF, */
SimpleBlock = 0xA3,
SimpleBlock = 0xA3,
/* EncryptedBlock = 0xAF, */
/* Track */
Tracks = 0x1654AE6B,
TrackEntry = 0xAE,
TrackNumber = 0xD7,
TrackUID = 0x73C5,
TrackType = 0x83,
FlagEnabled = 0xB9,
FlagDefault = 0x88,
FlagForced = 0x55AA,
FlagLacing = 0x9C,
/* Track */
Tracks = 0x1654AE6B,
TrackEntry = 0xAE,
TrackNumber = 0xD7,
TrackUID = 0x73C5,
TrackType = 0x83,
FlagEnabled = 0xB9,
FlagDefault = 0x88,
FlagForced = 0x55AA,
FlagLacing = 0x9C,
/* MinCache = 0x6DE7, */
/* MaxCache = 0x6DF8, */
DefaultDuration = 0x23E383,
DefaultDuration = 0x23E383,
/* TrackTimecodeScale = 0x23314F, */
/* TrackOffset = 0x537F, */
/* MaxBlockAdditionID = 0x55EE, */
Name = 0x536E,
Language = 0x22B59C,
CodecID = 0x86,
CodecPrivate = 0x63A2,
CodecName = 0x258688,
Name = 0x536E,
Language = 0x22B59C,
CodecID = 0x86,
CodecPrivate = 0x63A2,
CodecName = 0x258688,
/* AttachmentLink = 0x7446, */
/* CodecSettings = 0x3A9697, */
/* CodecInfoURL = 0x3B4040, */
@ -117,33 +116,33 @@ enum mkv
/* TrackTranslateEditionUID = 0x66FC, */
/* TrackTranslateCodec = 0x66BF, */
/* TrackTranslateTrackID = 0x66A5, */
/* video */
Video = 0xE0,
FlagInterlaced = 0x9A,
StereoMode = 0x53B8,
PixelWidth = 0xB0,
PixelHeight = 0xBA,
PixelCropBottom = 0x54AA,
PixelCropTop = 0x54BB,
PixelCropLeft = 0x54CC,
PixelCropRight = 0x54DD,
DisplayWidth = 0x54B0,
DisplayHeight = 0x54BA,
DisplayUnit = 0x54B2,
AspectRatioType = 0x54B3,
/* video */
Video = 0xE0,
FlagInterlaced = 0x9A,
StereoMode = 0x53B8,
PixelWidth = 0xB0,
PixelHeight = 0xBA,
PixelCropBottom = 0x54AA,
PixelCropTop = 0x54BB,
PixelCropLeft = 0x54CC,
PixelCropRight = 0x54DD,
DisplayWidth = 0x54B0,
DisplayHeight = 0x54BA,
DisplayUnit = 0x54B2,
AspectRatioType = 0x54B3,
/* ColourSpace = 0x2EB524, */
/* GammaValue = 0x2FB523, */
FrameRate = 0x2383E3,
/* end video */
/* audio */
Audio = 0xE1,
SamplingFrequency = 0xB5,
OutputSamplingFrequency = 0x78B5,
Channels = 0x9F,
FrameRate = 0x2383E3,
/* end video */
/* audio */
Audio = 0xE1,
SamplingFrequency = 0xB5,
OutputSamplingFrequency = 0x78B5,
Channels = 0x9F,
/* ChannelPositions = 0x7D7B, */
BitDepth = 0x6264,
/* end audio */
/* content encoding */
BitDepth = 0x6264,
/* end audio */
/* content encoding */
/* ContentEncodings = 0x6d80, */
/* ContentEncoding = 0x6240, */
/* ContentEncodingOrder = 0x5031, */
@ -159,22 +158,22 @@ enum mkv
/* ContentSigKeyID = 0x47e4, */
/* ContentSigAlgo = 0x47e5, */
/* ContentSigHashAlgo = 0x47e6, */
/* end content encoding */
/* Cueing Data */
Cues = 0x1C53BB6B,
CuePoint = 0xBB,
CueTime = 0xB3,
CueTrackPositions = 0xB7,
CueTrack = 0xF7,
CueClusterPosition = 0xF1,
CueBlockNumber = 0x5378
/* end content encoding */
/* Cueing Data */
Cues = 0x1C53BB6B,
CuePoint = 0xBB,
CueTime = 0xB3,
CueTrackPositions = 0xB7,
CueTrack = 0xF7,
CueClusterPosition = 0xF1,
CueBlockNumber = 0x5378
/* CueCodecState = 0xEA, */
/* CueReference = 0xDB, */
/* CueRefTime = 0x96, */
/* CueRefCluster = 0x97, */
/* CueRefNumber = 0x535F, */
/* CueRefCodecState = 0xEB, */
/* Attachment */
/* Attachment */
/* Attachments = 0x1941A469, */
/* AttachedFile = 0x61A7, */
/* FileDescription = 0x467E, */
@ -183,7 +182,7 @@ enum mkv
/* FileData = 0x465C, */
/* FileUID = 0x46AE, */
/* FileReferral = 0x4675, */
/* Chapters */
/* Chapters */
/* Chapters = 0x1043A770, */
/* EditionEntry = 0x45B9, */
/* EditionUID = 0x45BC, */
@ -211,7 +210,7 @@ enum mkv
/* ChapProcessCommand = 0x6911, */
/* ChapProcessTime = 0x6922, */
/* ChapProcessData = 0x6933, */
/* Tagging */
/* Tagging */
/* Tags = 0x1254C367, */
/* Tag = 0x7373, */
/* Targets = 0x63C0, */

240
libmkv/EbmlWriter.c
View File

@ -18,158 +18,140 @@
#define LITERALU64(n) n##LLU
#endif
void Ebml_WriteLen(EbmlGlobal *glob, int64_t val)
{
/* TODO check and make sure we are not > than 0x0100000000000000LLU */
unsigned char size = 8; /* size in bytes to output */
void Ebml_WriteLen(EbmlGlobal *glob, int64_t val) {
/* TODO check and make sure we are not > than 0x0100000000000000LLU */
unsigned char size = 8; /* size in bytes to output */
/* mask to compare for byte size */
int64_t minVal = 0xff;
/* mask to compare for byte size */
int64_t minVal = 0xff;
for (size = 1; size < 8; size ++)
{
if (val < minVal)
break;
for (size = 1; size < 8; size ++) {
if (val < minVal)
break;
minVal = (minVal << 7);
minVal = (minVal << 7);
}
val |= (((uint64_t)0x80) << ((size - 1) * 7));
Ebml_Serialize(glob, (void *) &val, sizeof(val), size);
}
void Ebml_WriteString(EbmlGlobal *glob, const char *str) {
const size_t size_ = strlen(str);
const uint64_t size = size_;
Ebml_WriteLen(glob, size);
/* TODO: it's not clear from the spec whether the nul terminator
* should be serialized too. For now we omit the null terminator.
*/
Ebml_Write(glob, str, (unsigned long)size);
}
void Ebml_WriteUTF8(EbmlGlobal *glob, const wchar_t *wstr) {
const size_t strlen = wcslen(wstr);
/* TODO: it's not clear from the spec whether the nul terminator
* should be serialized too. For now we include it.
*/
const uint64_t size = strlen;
Ebml_WriteLen(glob, size);
Ebml_Write(glob, wstr, (unsigned long)size);
}
void Ebml_WriteID(EbmlGlobal *glob, unsigned long class_id) {
int len;
if (class_id >= 0x01000000)
len = 4;
else if (class_id >= 0x00010000)
len = 3;
else if (class_id >= 0x00000100)
len = 2;
else
len = 1;
Ebml_Serialize(glob, (void *)&class_id, sizeof(class_id), len);
}
void Ebml_SerializeUnsigned64(EbmlGlobal *glob, unsigned long class_id, uint64_t ui) {
unsigned char sizeSerialized = 8 | 0x80;
Ebml_WriteID(glob, class_id);
Ebml_Serialize(glob, &sizeSerialized, sizeof(sizeSerialized), 1);
Ebml_Serialize(glob, &ui, sizeof(ui), 8);
}
void Ebml_SerializeUnsigned(EbmlGlobal *glob, unsigned long class_id, unsigned long ui) {
unsigned char size = 8; /* size in bytes to output */
unsigned char sizeSerialized = 0;
unsigned long minVal;
Ebml_WriteID(glob, class_id);
minVal = 0x7fLU; /* mask to compare for byte size */
for (size = 1; size < 4; size ++) {
if (ui < minVal) {
break;
}
val |= (((uint64_t)0x80) << ((size - 1) * 7));
minVal <<= 7;
}
Ebml_Serialize(glob, (void *) &val, sizeof(val), size);
}
void Ebml_WriteString(EbmlGlobal *glob, const char *str)
{
const size_t size_ = strlen(str);
const uint64_t size = size_;
Ebml_WriteLen(glob, size);
/* TODO: it's not clear from the spec whether the nul terminator
* should be serialized too. For now we omit the null terminator.
*/
Ebml_Write(glob, str, (unsigned long)size);
}
void Ebml_WriteUTF8(EbmlGlobal *glob, const wchar_t *wstr)
{
const size_t strlen = wcslen(wstr);
/* TODO: it's not clear from the spec whether the nul terminator
* should be serialized too. For now we include it.
*/
const uint64_t size = strlen;
Ebml_WriteLen(glob, size);
Ebml_Write(glob, wstr, (unsigned long)size);
}
void Ebml_WriteID(EbmlGlobal *glob, unsigned long class_id)
{
int len;
if (class_id >= 0x01000000)
len = 4;
else if (class_id >= 0x00010000)
len = 3;
else if (class_id >= 0x00000100)
len = 2;
else
len = 1;
Ebml_Serialize(glob, (void *)&class_id, sizeof(class_id), len);
}
void Ebml_SerializeUnsigned64(EbmlGlobal *glob, unsigned long class_id, uint64_t ui)
{
unsigned char sizeSerialized = 8 | 0x80;
Ebml_WriteID(glob, class_id);
Ebml_Serialize(glob, &sizeSerialized, sizeof(sizeSerialized), 1);
Ebml_Serialize(glob, &ui, sizeof(ui), 8);
}
void Ebml_SerializeUnsigned(EbmlGlobal *glob, unsigned long class_id, unsigned long ui)
{
unsigned char size = 8; /* size in bytes to output */
unsigned char sizeSerialized = 0;
unsigned long minVal;
Ebml_WriteID(glob, class_id);
minVal = 0x7fLU; /* mask to compare for byte size */
for (size = 1; size < 4; size ++)
{
if (ui < minVal)
{
break;
}
minVal <<= 7;
}
sizeSerialized = 0x80 | size;
Ebml_Serialize(glob, &sizeSerialized, sizeof(sizeSerialized), 1);
Ebml_Serialize(glob, &ui, sizeof(ui), size);
sizeSerialized = 0x80 | size;
Ebml_Serialize(glob, &sizeSerialized, sizeof(sizeSerialized), 1);
Ebml_Serialize(glob, &ui, sizeof(ui), size);
}
/* TODO: perhaps this is a poor name for this id serializer helper function */
void Ebml_SerializeBinary(EbmlGlobal *glob, unsigned long class_id, unsigned long bin)
{
int size;
for (size=4; size > 1; size--)
{
if (bin & 0x000000ff << ((size-1) * 8))
break;
}
Ebml_WriteID(glob, class_id);
Ebml_WriteLen(glob, size);
Ebml_WriteID(glob, bin);
void Ebml_SerializeBinary(EbmlGlobal *glob, unsigned long class_id, unsigned long bin) {
int size;
for (size = 4; size > 1; size--) {
if (bin & 0x000000ff << ((size - 1) * 8))
break;
}
Ebml_WriteID(glob, class_id);
Ebml_WriteLen(glob, size);
Ebml_WriteID(glob, bin);
}
void Ebml_SerializeFloat(EbmlGlobal *glob, unsigned long class_id, double d)
{
unsigned char len = 0x88;
void Ebml_SerializeFloat(EbmlGlobal *glob, unsigned long class_id, double d) {
unsigned char len = 0x88;
Ebml_WriteID(glob, class_id);
Ebml_Serialize(glob, &len, sizeof(len), 1);
Ebml_Serialize(glob, &d, sizeof(d), 8);
Ebml_WriteID(glob, class_id);
Ebml_Serialize(glob, &len, sizeof(len), 1);
Ebml_Serialize(glob, &d, sizeof(d), 8);
}
void Ebml_WriteSigned16(EbmlGlobal *glob, short val)
{
signed long out = ((val & 0x003FFFFF) | 0x00200000) << 8;
Ebml_Serialize(glob, &out, sizeof(out), 3);
void Ebml_WriteSigned16(EbmlGlobal *glob, short val) {
signed long out = ((val & 0x003FFFFF) | 0x00200000) << 8;
Ebml_Serialize(glob, &out, sizeof(out), 3);
}
void Ebml_SerializeString(EbmlGlobal *glob, unsigned long class_id, const char *s)
{
Ebml_WriteID(glob, class_id);
Ebml_WriteString(glob, s);
void Ebml_SerializeString(EbmlGlobal *glob, unsigned long class_id, const char *s) {
Ebml_WriteID(glob, class_id);
Ebml_WriteString(glob, s);
}
void Ebml_SerializeUTF8(EbmlGlobal *glob, unsigned long class_id, wchar_t *s)
{
Ebml_WriteID(glob, class_id);
Ebml_WriteUTF8(glob, s);
void Ebml_SerializeUTF8(EbmlGlobal *glob, unsigned long class_id, wchar_t *s) {
Ebml_WriteID(glob, class_id);
Ebml_WriteUTF8(glob, s);
}
void Ebml_SerializeData(EbmlGlobal *glob, unsigned long class_id, unsigned char *data, unsigned long data_length)
{
Ebml_WriteID(glob, class_id);
Ebml_WriteLen(glob, data_length);
Ebml_Write(glob, data, data_length);
void Ebml_SerializeData(EbmlGlobal *glob, unsigned long class_id, unsigned char *data, unsigned long data_length) {
Ebml_WriteID(glob, class_id);
Ebml_WriteLen(glob, data_length);
Ebml_Write(glob, data, data_length);
}
void Ebml_WriteVoid(EbmlGlobal *glob, unsigned long vSize)
{
unsigned char tmp = 0;
unsigned long i = 0;
void Ebml_WriteVoid(EbmlGlobal *glob, unsigned long vSize) {
unsigned char tmp = 0;
unsigned long i = 0;
Ebml_WriteID(glob, 0xEC);
Ebml_WriteLen(glob, vSize);
Ebml_WriteID(glob, 0xEC);
Ebml_WriteLen(glob, vSize);
for (i = 0; i < vSize; i++)
{
Ebml_Write(glob, &tmp, 1);
}
for (i = 0; i < vSize; i++) {
Ebml_Write(glob, &tmp, 1);
}
}
/* TODO Serialize Date */

172
libmkv/WebMElement.c
View File

@ -14,106 +14,100 @@
#define kVorbisPrivateMaxSize 4000
void writeHeader(EbmlGlobal *glob)
{
EbmlLoc start;
Ebml_StartSubElement(glob, &start, EBML);
Ebml_SerializeUnsigned(glob, EBMLVersion, 1);
Ebml_SerializeUnsigned(glob, EBMLReadVersion, 1); //EBML Read Version
Ebml_SerializeUnsigned(glob, EBMLMaxIDLength, 4); //EBML Max ID Length
Ebml_SerializeUnsigned(glob, EBMLMaxSizeLength, 8); //EBML Max Size Length
Ebml_SerializeString(glob, DocType, "webm"); //Doc Type
Ebml_SerializeUnsigned(glob, DocTypeVersion, 2); //Doc Type Version
Ebml_SerializeUnsigned(glob, DocTypeReadVersion, 2); //Doc Type Read Version
Ebml_EndSubElement(glob, &start);
void writeHeader(EbmlGlobal *glob) {
EbmlLoc start;
Ebml_StartSubElement(glob, &start, EBML);
Ebml_SerializeUnsigned(glob, EBMLVersion, 1);
Ebml_SerializeUnsigned(glob, EBMLReadVersion, 1); // EBML Read Version
Ebml_SerializeUnsigned(glob, EBMLMaxIDLength, 4); // EBML Max ID Length
Ebml_SerializeUnsigned(glob, EBMLMaxSizeLength, 8); // EBML Max Size Length
Ebml_SerializeString(glob, DocType, "webm"); // Doc Type
Ebml_SerializeUnsigned(glob, DocTypeVersion, 2); // Doc Type Version
Ebml_SerializeUnsigned(glob, DocTypeReadVersion, 2); // Doc Type Read Version
Ebml_EndSubElement(glob, &start);
}
void writeSimpleBlock(EbmlGlobal *glob, unsigned char trackNumber, short timeCode,
int isKeyframe, unsigned char lacingFlag, int discardable,
unsigned char *data, unsigned long dataLength)
{
Ebml_WriteID(glob, SimpleBlock);
unsigned long blockLength = 4 + dataLength;
blockLength |= 0x10000000; //TODO check length < 0x0FFFFFFFF
Ebml_Serialize(glob, &blockLength, sizeof(blockLength), 4);
trackNumber |= 0x80; //TODO check track nubmer < 128
Ebml_Write(glob, &trackNumber, 1);
//Ebml_WriteSigned16(glob, timeCode,2); //this is 3 bytes
Ebml_Serialize(glob, &timeCode, sizeof(timeCode), 2);
unsigned char flags = 0x00 | (isKeyframe ? 0x80 : 0x00) | (lacingFlag << 1) | discardable;
Ebml_Write(glob, &flags, 1);
Ebml_Write(glob, data, dataLength);
unsigned char *data, unsigned long dataLength) {
Ebml_WriteID(glob, SimpleBlock);
unsigned long blockLength = 4 + dataLength;
blockLength |= 0x10000000; // TODO check length < 0x0FFFFFFFF
Ebml_Serialize(glob, &blockLength, sizeof(blockLength), 4);
trackNumber |= 0x80; // TODO check track nubmer < 128
Ebml_Write(glob, &trackNumber, 1);
// Ebml_WriteSigned16(glob, timeCode,2); //this is 3 bytes
Ebml_Serialize(glob, &timeCode, sizeof(timeCode), 2);
unsigned char flags = 0x00 | (isKeyframe ? 0x80 : 0x00) | (lacingFlag << 1) | discardable;
Ebml_Write(glob, &flags, 1);
Ebml_Write(glob, data, dataLength);
}
static UInt64 generateTrackID(unsigned int trackNumber)
{
UInt64 t = time(NULL) * trackNumber;
UInt64 r = rand();
r = r << 32;
r += rand();
UInt64 rval = t ^ r;
return rval;
static UInt64 generateTrackID(unsigned int trackNumber) {
UInt64 t = time(NULL) * trackNumber;
UInt64 r = rand();
r = r << 32;
r += rand();
UInt64 rval = t ^ r;
return rval;
}
void writeVideoTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing,
char *codecId, unsigned int pixelWidth, unsigned int pixelHeight,
double frameRate)
{
EbmlLoc start;
Ebml_StartSubElement(glob, &start, TrackEntry);
Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber);
UInt64 trackID = generateTrackID(trackNumber);
Ebml_SerializeUnsigned(glob, TrackUID, trackID);
Ebml_SerializeString(glob, CodecName, "VP8"); //TODO shouldn't be fixed
double frameRate) {
EbmlLoc start;
Ebml_StartSubElement(glob, &start, TrackEntry);
Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber);
UInt64 trackID = generateTrackID(trackNumber);
Ebml_SerializeUnsigned(glob, TrackUID, trackID);
Ebml_SerializeString(glob, CodecName, "VP8"); // TODO shouldn't be fixed
Ebml_SerializeUnsigned(glob, TrackType, 1); //video is always 1
Ebml_SerializeString(glob, CodecID, codecId);
{
EbmlLoc videoStart;
Ebml_StartSubElement(glob, &videoStart, Video);
Ebml_SerializeUnsigned(glob, PixelWidth, pixelWidth);
Ebml_SerializeUnsigned(glob, PixelHeight, pixelHeight);
Ebml_SerializeFloat(glob, FrameRate, frameRate);
Ebml_EndSubElement(glob, &videoStart); //Video
}
Ebml_EndSubElement(glob, &start); //Track Entry
Ebml_SerializeUnsigned(glob, TrackType, 1); // video is always 1
Ebml_SerializeString(glob, CodecID, codecId);
{
EbmlLoc videoStart;
Ebml_StartSubElement(glob, &videoStart, Video);
Ebml_SerializeUnsigned(glob, PixelWidth, pixelWidth);
Ebml_SerializeUnsigned(glob, PixelHeight, pixelHeight);
Ebml_SerializeFloat(glob, FrameRate, frameRate);
Ebml_EndSubElement(glob, &videoStart); // Video
}
Ebml_EndSubElement(glob, &start); // Track Entry
}
void writeAudioTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing,
char *codecId, double samplingFrequency, unsigned int channels,
unsigned char *private, unsigned long privateSize)
{
EbmlLoc start;
Ebml_StartSubElement(glob, &start, TrackEntry);
Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber);
UInt64 trackID = generateTrackID(trackNumber);
Ebml_SerializeUnsigned(glob, TrackUID, trackID);
Ebml_SerializeUnsigned(glob, TrackType, 2); //audio is always 2
//I am using defaults for thesed required fields
/* Ebml_SerializeUnsigned(glob, FlagEnabled, 1);
Ebml_SerializeUnsigned(glob, FlagDefault, 1);
Ebml_SerializeUnsigned(glob, FlagForced, 1);
Ebml_SerializeUnsigned(glob, FlagLacing, flagLacing);*/
Ebml_SerializeString(glob, CodecID, codecId);
Ebml_SerializeData(glob, CodecPrivate, private, privateSize);
unsigned char *private, unsigned long privateSize) {
EbmlLoc start;
Ebml_StartSubElement(glob, &start, TrackEntry);
Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber);
UInt64 trackID = generateTrackID(trackNumber);
Ebml_SerializeUnsigned(glob, TrackUID, trackID);
Ebml_SerializeUnsigned(glob, TrackType, 2); // audio is always 2
// I am using defaults for thesed required fields
/* Ebml_SerializeUnsigned(glob, FlagEnabled, 1);
Ebml_SerializeUnsigned(glob, FlagDefault, 1);
Ebml_SerializeUnsigned(glob, FlagForced, 1);
Ebml_SerializeUnsigned(glob, FlagLacing, flagLacing);*/
Ebml_SerializeString(glob, CodecID, codecId);
Ebml_SerializeData(glob, CodecPrivate, private, privateSize);
Ebml_SerializeString(glob, CodecName, "VORBIS"); //fixed for now
{
EbmlLoc AudioStart;
Ebml_StartSubElement(glob, &AudioStart, Audio);
Ebml_SerializeFloat(glob, SamplingFrequency, samplingFrequency);
Ebml_SerializeUnsigned(glob, Channels, channels);
Ebml_EndSubElement(glob, &AudioStart);
}
Ebml_EndSubElement(glob, &start);
Ebml_SerializeString(glob, CodecName, "VORBIS"); // fixed for now
{
EbmlLoc AudioStart;
Ebml_StartSubElement(glob, &AudioStart, Audio);
Ebml_SerializeFloat(glob, SamplingFrequency, samplingFrequency);
Ebml_SerializeUnsigned(glob, Channels, channels);
Ebml_EndSubElement(glob, &AudioStart);
}
Ebml_EndSubElement(glob, &start);
}
void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc* startInfo, unsigned long timeCodeScale, double duration)
{
Ebml_StartSubElement(ebml, startInfo, Info);
Ebml_SerializeUnsigned(ebml, TimecodeScale, timeCodeScale);
Ebml_SerializeFloat(ebml, Segment_Duration, duration * 1000.0); //Currently fixed to using milliseconds
Ebml_SerializeString(ebml, 0x4D80, "QTmuxingAppLibWebM-0.0.1");
Ebml_SerializeString(ebml, 0x5741, "QTwritingAppLibWebM-0.0.1");
Ebml_EndSubElement(ebml, startInfo);
void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc *startInfo, unsigned long timeCodeScale, double duration) {
Ebml_StartSubElement(ebml, startInfo, Info);
Ebml_SerializeUnsigned(ebml, TimecodeScale, timeCodeScale);
Ebml_SerializeFloat(ebml, Segment_Duration, duration * 1000.0); // Currently fixed to using milliseconds
Ebml_SerializeString(ebml, 0x4D80, "QTmuxingAppLibWebM-0.0.1");
Ebml_SerializeString(ebml, 0x5741, "QTwritingAppLibWebM-0.0.1");
Ebml_EndSubElement(ebml, startInfo);
}
/*
@ -142,7 +136,7 @@ void Mkv_WriteSegmentInformation(Ebml& ebml_out, SegmentInformationStruct& segme
Ebml_SerializeString(ebml_out, 0x7384, segmentInformation.filename);
Ebml_SerializeUnsigned(ebml_out, 0x2AD7B1, segmentInformation.TimecodeScale);
Ebml_SerializeUnsigned(ebml_out, 0x4489, segmentInformation.Duration);
//TODO date
// TODO date
Ebml_SerializeWString(ebml_out, 0x4D80, L"MKVMUX");
Ebml_SerializeWString(ebml_out, 0x5741, segmentInformation.WritingApp);
}
@ -173,9 +167,9 @@ static void Mkv_WriteGenericTrackData(Ebml& ebml_out, TrackStruct& track)
void Mkv_WriteVideoTrack(Ebml& ebml_out, TrackStruct & track, VideoTrackStruct& video)
{
EbmlLoc trackHeadLoc, videoHeadLoc;
Ebml_StartSubElement(ebml_out, trackHeadLoc, 0xAE); //start Track
Ebml_StartSubElement(ebml_out, trackHeadLoc, 0xAE); // start Track
Mkv_WriteGenericTrackData(ebml_out, track);
Ebml_StartSubElement(ebml_out, videoHeadLoc, 0xE0); //start Video
Ebml_StartSubElement(ebml_out, videoHeadLoc, 0xE0); // start Video
Ebml_SerializeUnsigned(ebml_out, 0x9A, video.FlagInterlaced ? 1 :0);
Ebml_SerializeUnsigned(ebml_out, 0xB0, video.PixelWidth);
Ebml_SerializeUnsigned(ebml_out, 0xBA, video.PixelHeight);
@ -193,7 +187,7 @@ void Mkv_WriteAudioTrack(Ebml& ebml_out, TrackStruct & track, AudioTrackStruct&
EbmlLoc trackHeadLoc, audioHeadLoc;
Ebml_StartSubElement(ebml_out, trackHeadLoc, 0xAE);
Mkv_WriteGenericTrackData(ebml_out, track);
Ebml_StartSubElement(ebml_out, audioHeadLoc, 0xE0); //start Audio
Ebml_StartSubElement(ebml_out, audioHeadLoc, 0xE0); // start Audio
Ebml_SerializeFloat(ebml_out, 0xB5, video.SamplingFrequency);
Ebml_SerializeUnsigned(ebml_out, 0x9F, video.Channels);
Ebml_SerializeUnsigned(ebml_out, 0x6264, video.BitDepth);
@ -213,7 +207,7 @@ void Mkv_WriteSimpleBlockHead(Ebml& ebml_out, EbmlLoc& ebmlLoc, SimpleBlockStru
Ebml_Write1UInt(ebml_out, block.TrackNumber);
Ebml_WriteSigned16(ebml_out,block.TimeCode);
unsigned char flags = 0x00 | (block.iskey ? 0x80:0x00) | (block.lacing << 1) | block.discardable;
Ebml_Write1UInt(ebml_out, flags); //TODO this may be the wrong function
Ebml_Write1UInt(ebml_out, flags); // TODO this may be the wrong function
Ebml_Serialize(ebml_out, block.data, block.dataLength);
Ebml_EndSubElement(ebml_out,ebmlLoc);
}

4
libmkv/WebMElement.h
View File

@ -17,8 +17,8 @@ void writeSimpleBock(EbmlGlobal *ebml, unsigned char trackNumber, unsigned short
// these are helper functions
void writeHeader(EbmlGlobal *ebml);
void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc* startInfo , unsigned long timeCodeScale, double duration);
//this function is a helper only, it assumes a lot of defaults
void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc *startInfo, unsigned long timeCodeScale, double duration);
// this function is a helper only, it assumes a lot of defaults
void writeVideoTrack(EbmlGlobal *ebml, unsigned int trackNumber, int flagLacing,
char *codecId, unsigned int pixelWidth, unsigned int pixelHeight,
double frameRate);

85
libmkv/testlibmkv.c
View File

@ -13,51 +13,50 @@
#include "WebMElement.h"
#include <stdio.h>
int main(int argc, char *argv[])
{
//init the datatype we're using for ebml output
unsigned char data[8192];
EbmlGlobal ebml;
ebml.buf = data;
ebml.offset = 0;
ebml.length = 8192;
int main(int argc, char *argv[]) {
// init the datatype we're using for ebml output
unsigned char data[8192];
EbmlGlobal ebml;
ebml.buf = data;
ebml.offset = 0;
ebml.length = 8192;
writeHeader(&ebml);
writeHeader(&ebml);
{
EbmlLoc startSegment;
Ebml_StartSubElement(&ebml, &startSegment, Segment); // segment
{
EbmlLoc startSegment;
Ebml_StartSubElement(&ebml, &startSegment, Segment); //segment
{
//segment info
EbmlLoc startInfo;
Ebml_StartSubElement(&ebml, &startInfo, Info);
Ebml_SerializeString(&ebml, 0x4D80, "muxingAppLibMkv");
Ebml_SerializeString(&ebml, 0x5741, "writingAppLibMkv");
Ebml_EndSubElement(&ebml, &startInfo);
}
{
EbmlLoc trackStart;
Ebml_StartSubElement(&ebml, &trackStart, Tracks);
writeVideoTrack(&ebml, 1, 1, "V_MS/VFW/FOURCC", 320, 240, 29.97);
//writeAudioTrack(&ebml,2,1, "A_VORBIS", 32000, 1, NULL, 0);
Ebml_EndSubElement(&ebml, &trackStart);
}
{
EbmlLoc clusterStart;
Ebml_StartSubElement(&ebml, &clusterStart, Cluster); //cluster
Ebml_SerializeUnsigned(&ebml, Timecode, 0);
unsigned char someData[4] = {1, 2, 3, 4};
writeSimpleBlock(&ebml, 1, 0, 1, 0, 0, someData, 4);
Ebml_EndSubElement(&ebml, &clusterStart);
} //end cluster
Ebml_EndSubElement(&ebml, &startSegment);
// segment info
EbmlLoc startInfo;
Ebml_StartSubElement(&ebml, &startInfo, Info);
Ebml_SerializeString(&ebml, 0x4D80, "muxingAppLibMkv");
Ebml_SerializeString(&ebml, 0x5741, "writingAppLibMkv");
Ebml_EndSubElement(&ebml, &startInfo);
}
//dump ebml stuff to the file
FILE *file_out = fopen("test.mkv", "wb");
size_t bytesWritten = fwrite(data, 1, ebml.offset, file_out);
fclose(file_out);
return 0;
{
EbmlLoc trackStart;
Ebml_StartSubElement(&ebml, &trackStart, Tracks);
writeVideoTrack(&ebml, 1, 1, "V_MS/VFW/FOURCC", 320, 240, 29.97);
// writeAudioTrack(&ebml,2,1, "A_VORBIS", 32000, 1, NULL, 0);
Ebml_EndSubElement(&ebml, &trackStart);
}
{
EbmlLoc clusterStart;
Ebml_StartSubElement(&ebml, &clusterStart, Cluster); // cluster
Ebml_SerializeUnsigned(&ebml, Timecode, 0);
unsigned char someData[4] = {1, 2, 3, 4};
writeSimpleBlock(&ebml, 1, 0, 1, 0, 0, someData, 4);
Ebml_EndSubElement(&ebml, &clusterStart);
} // end cluster
Ebml_EndSubElement(&ebml, &startSegment);
}
// dump ebml stuff to the file
FILE *file_out = fopen("test.mkv", "wb");
size_t bytesWritten = fwrite(data, 1, ebml.offset, file_out);
fclose(file_out);
return 0;
}

201
libs.mk
View File

@ -17,6 +17,47 @@ else
ASM:=.asm
endif
#
# Calculate platform- and compiler-specific offsets for hand coded assembly
#
ifeq ($(filter icc gcc,$(TGT_CC)), $(TGT_CC))
OFFSET_PATTERN:='^[a-zA-Z0-9_]* EQU'
define asm_offsets_template
$$(BUILD_PFX)$(1): $$(BUILD_PFX)$(2).S
@echo " [CREATE] $$@"
$$(qexec)LC_ALL=C grep $$(OFFSET_PATTERN) $$< | tr -d '$$$$\#' $$(ADS2GAS) > $$@
$$(BUILD_PFX)$(2).S: $(2)
CLEAN-OBJS += $$(BUILD_PFX)$(1) $(2).S
endef
else
ifeq ($(filter rvct,$(TGT_CC)), $(TGT_CC))
define asm_offsets_template
$$(BUILD_PFX)$(1): obj_int_extract
$$(BUILD_PFX)$(1): $$(BUILD_PFX)$(2).o
@echo " [CREATE] $$@"
$$(qexec)./obj_int_extract rvds $$< $$(ADS2GAS) > $$@
OBJS-yes += $$(BUILD_PFX)$(2).o
CLEAN-OBJS += $$(BUILD_PFX)$(1)
$$(filter %$$(ASM).o,$$(OBJS-yes)): $$(BUILD_PFX)$(1)
endef
endif # rvct
endif # !gcc
#
# Rule to generate runtime cpu detection files
#
define rtcd_h_template
$$(BUILD_PFX)$(1).h: $$(SRC_PATH_BARE)/$(2)
@echo " [CREATE] $$@"
$$(qexec)$$(SRC_PATH_BARE)/build/make/rtcd.sh --arch=$$(TGT_ISA) \
--sym=$(1) \
--config=$$(target)$$(if $$(FAT_ARCHS),,-$$(TOOLCHAIN)).mk \
$$(RTCD_OPTIONS) $$^ > $$@
CLEAN-OBJS += $$(BUILD_PFX)$(1).h
RTCD += $$(BUILD_PFX)$(1).h
endef
CODEC_SRCS-yes += CHANGELOG
CODEC_SRCS-yes += libs.mk
@ -40,9 +81,12 @@ CODEC_SRCS-yes += $(addprefix vpx_scale/,$(call enabled,SCALE_SRCS))
include $(SRC_PATH_BARE)/vpx_ports/vpx_ports.mk
CODEC_SRCS-yes += $(addprefix vpx_ports/,$(call enabled,PORTS_SRCS))
ifneq ($(CONFIG_VP8_ENCODER)$(CONFIG_VP8_DECODER),)
VP8_PREFIX=vp8/
include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8_common.mk
endif
ifeq ($(CONFIG_VP8_ENCODER),yes)
VP8_PREFIX=vp8/
include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8cx.mk
CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_CX_SRCS))
CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_CX_EXPORTS))
@ -52,7 +96,6 @@ ifeq ($(CONFIG_VP8_ENCODER),yes)
endif
ifeq ($(CONFIG_VP8_DECODER),yes)
VP8_PREFIX=vp8/
include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8dx.mk
CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_DX_SRCS))
CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_DX_EXPORTS))
@ -61,6 +104,35 @@ ifeq ($(CONFIG_VP8_DECODER),yes)
CODEC_DOC_SECTIONS += vp8 vp8_decoder
endif
ifneq ($(CONFIG_VP9_ENCODER)$(CONFIG_VP9_DECODER),)
VP9_PREFIX=vp9/
include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9_common.mk
endif
ifeq ($(CONFIG_VP9_ENCODER),yes)
VP9_PREFIX=vp9/
include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9cx.mk
CODEC_SRCS-yes += $(addprefix $(VP9_PREFIX),$(call enabled,VP9_CX_SRCS))
CODEC_EXPORTS-yes += $(addprefix $(VP9_PREFIX),$(VP9_CX_EXPORTS))
CODEC_SRCS-yes += $(VP9_PREFIX)vp9cx.mk vpx/vp8.h vpx/vp8cx.h
INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8cx.h
INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP9_PREFIX)/%
CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8cx.h
CODEC_DOC_SECTIONS += vp9 vp9_encoder
endif
ifeq ($(CONFIG_VP9_DECODER),yes)
VP9_PREFIX=vp9/
include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9dx.mk
CODEC_SRCS-yes += $(addprefix $(VP9_PREFIX),$(call enabled,VP9_DX_SRCS))
CODEC_EXPORTS-yes += $(addprefix $(VP9_PREFIX),$(VP9_DX_EXPORTS))
CODEC_SRCS-yes += $(VP9_PREFIX)vp9dx.mk vpx/vp8.h vpx/vp8dx.h
INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8dx.h
INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP9_PREFIX)/%
CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8dx.h
CODEC_DOC_SECTIONS += vp9 vp9_decoder
endif
ifeq ($(CONFIG_ENCODERS),yes)
CODEC_DOC_SECTIONS += encoder
@ -91,8 +163,11 @@ endif
CODEC_SRCS-$(BUILD_LIBVPX) += build/make/version.sh
CODEC_SRCS-$(BUILD_LIBVPX) += build/make/rtcd.sh
CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/emmintrin_compat.h
CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/vpx_once.h
CODEC_SRCS-$(BUILD_LIBVPX) += $(BUILD_PFX)vpx_config.c
INSTALL-SRCS-no += $(BUILD_PFX)vpx_config.c
CODEC_SRCS-$(BUILD_LIBVPX) += third_party/x86inc/x86inc.asm
CODEC_EXPORTS-$(BUILD_LIBVPX) += vpx/exports_com
CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_enc
CODEC_EXPORTS-$(CONFIG_DECODERS) += vpx/exports_dec
@ -116,7 +191,7 @@ INSTALL-LIBS-$(CONFIG_STATIC) += $(LIBSUBDIR)/libvpx.a
INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(LIBSUBDIR)/libvpx_g.a
endif
CODEC_SRCS=$(filter-out %_test.cc,$(call enabled,CODEC_SRCS))
CODEC_SRCS=$(call enabled,CODEC_SRCS)
INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(CODEC_SRCS)
INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(call enabled,CODEC_EXPORTS)
@ -158,8 +233,8 @@ CLEAN-OBJS += vpx.def
vpx.vcproj: $(CODEC_SRCS) vpx.def
@echo " [CREATE] $@"
$(qexec)$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh \
--lib \
--target=$(TOOLCHAIN) \
$(if $(CONFIG_SHARED),--dll,--lib) \
--target=$(TOOLCHAIN) \
$(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
--name=vpx \
--proj-guid=DCE19DAF-69AC-46DB-B14A-39F0FAA5DB74 \
@ -171,7 +246,7 @@ vpx.vcproj: $(CODEC_SRCS) vpx.def
PROJECTS-$(BUILD_LIBVPX) += vpx.vcproj
vpx.vcproj: vpx_config.asm
vpx.vcproj: vpx_rtcd.h
vpx.vcproj: $(RTCD)
endif
else
@ -180,17 +255,29 @@ OBJS-$(BUILD_LIBVPX) += $(LIBVPX_OBJS)
LIBS-$(if $(BUILD_LIBVPX),$(CONFIG_STATIC)) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
$(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
BUILD_LIBVPX_SO := $(if $(BUILD_LIBVPX),$(CONFIG_SHARED))
ifeq ($(filter darwin%,$(TGT_OS)),$(TGT_OS))
LIBVPX_SO := libvpx.$(VERSION_MAJOR).dylib
EXPORT_FILE := libvpx.syms
LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \
libvpx.dylib )
else
LIBVPX_SO := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)
LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)\
$(notdir $(LIBVPX_SO_SYMLINKS))
$(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) libvpx.ver
$(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm
$(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
$(BUILD_PFX)$(LIBVPX_SO): SO_VERSION_SCRIPT = libvpx.ver
EXPORT_FILE := libvpx.ver
SYM_LINK := libvpx.so
LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \
libvpx.so libvpx.so.$(VERSION_MAJOR) \
libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR))
endif
LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)\
$(notdir $(LIBVPX_SO_SYMLINKS))
$(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) $(EXPORT_FILE)
$(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm
$(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
$(BUILD_PFX)$(LIBVPX_SO): EXPORTS_FILE = $(EXPORT_FILE)
libvpx.ver: $(call enabled,CODEC_EXPORTS)
@echo " [CREATE] $@"
@ -199,10 +286,16 @@ libvpx.ver: $(call enabled,CODEC_EXPORTS)
$(qexec)echo "local: *; };" >> $@
CLEAN-OBJS += libvpx.ver
libvpx.syms: $(call enabled,CODEC_EXPORTS)
@echo " [CREATE] $@"
$(qexec)awk '{print "_"$$2}' $^ >$@
CLEAN-OBJS += libvpx.syms
define libvpx_symlink_template
$(1): $(2)
@echo " [LN] $$@"
$(qexec)ln -sf $(LIBVPX_SO) $$@
@echo " [LN] $(2) $$@"
$(qexec)mkdir -p $$(dir $$@)
$(qexec)ln -sf $(2) $$@
endef
$(eval $(call libvpx_symlink_template,\
@ -210,10 +303,12 @@ $(eval $(call libvpx_symlink_template,\
$(BUILD_PFX)$(LIBVPX_SO)))
$(eval $(call libvpx_symlink_template,\
$(addprefix $(DIST_DIR)/,$(LIBVPX_SO_SYMLINKS)),\
$(DIST_DIR)/$(LIBSUBDIR)/$(LIBVPX_SO)))
$(LIBVPX_SO)))
INSTALL-LIBS-$(BUILD_LIBVPX_SO) += $(LIBVPX_SO_SYMLINKS)
INSTALL-LIBS-$(BUILD_LIBVPX_SO) += $(LIBSUBDIR)/$(LIBVPX_SO)
INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBVPX_SO_SYMLINKS)
INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBSUBDIR)/$(LIBVPX_SO)
LIBS-$(BUILD_LIBVPX) += vpx.pc
vpx.pc: config.mk libs.mk
@ -229,7 +324,7 @@ vpx.pc: config.mk libs.mk
$(qexec)echo 'Version: $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)' >> $@
$(qexec)echo 'Requires:' >> $@
$(qexec)echo 'Conflicts:' >> $@
$(qexec)echo 'Libs: -L$${libdir} -lvpx' >> $@
$(qexec)echo 'Libs: -L$${libdir} -lvpx -lm' >> $@
$(qexec)echo 'Libs.private: -lm -lpthread' >> $@
$(qexec)echo 'Cflags: -I$${includedir}' >> $@
INSTALL-LIBS-yes += $(LIBSUBDIR)/pkgconfig/vpx.pc
@ -265,71 +360,10 @@ endif
$(filter %.s.o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
#
# Calculate platform- and compiler-specific offsets for hand coded assembly
#
OFFSET_PATTERN:='^[a-zA-Z0-9_]* EQU'
ifeq ($(filter icc gcc,$(TGT_CC)), $(TGT_CC))
$(BUILD_PFX)asm_com_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S
@echo " [CREATE] $@"
$(qexec)LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
$(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S: $(VP8_PREFIX)common/asm_com_offsets.c
CLEAN-OBJS += $(BUILD_PFX)asm_com_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S
$(BUILD_PFX)asm_enc_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S
@echo " [CREATE] $@"
$(qexec)LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
$(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S: $(VP8_PREFIX)encoder/asm_enc_offsets.c
CLEAN-OBJS += $(BUILD_PFX)asm_enc_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S
$(BUILD_PFX)asm_dec_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S
@echo " [CREATE] $@"
$(qexec)LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
$(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S: $(VP8_PREFIX)decoder/asm_dec_offsets.c
CLEAN-OBJS += $(BUILD_PFX)asm_dec_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S
else
ifeq ($(filter rvct,$(TGT_CC)), $(TGT_CC))
asm_com_offsets.asm: obj_int_extract
asm_com_offsets.asm: $(VP8_PREFIX)common/asm_com_offsets.c.o
@echo " [CREATE] $@"
$(qexec)./obj_int_extract rvds $< $(ADS2GAS) > $@
OBJS-yes += $(VP8_PREFIX)common/asm_com_offsets.c.o
CLEAN-OBJS += asm_com_offsets.asm
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_com_offsets.asm
asm_enc_offsets.asm: obj_int_extract
asm_enc_offsets.asm: $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
@echo " [CREATE] $@"
$(qexec)./obj_int_extract rvds $< $(ADS2GAS) > $@
OBJS-yes += $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
CLEAN-OBJS += asm_enc_offsets.asm
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_enc_offsets.asm
asm_dec_offsets.asm: obj_int_extract
asm_dec_offsets.asm: $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
@echo " [CREATE] $@"
$(qexec)./obj_int_extract rvds $< $(ADS2GAS) > $@
OBJS-yes += $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
CLEAN-OBJS += asm_dec_offsets.asm
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_dec_offsets.asm
endif
endif
$(shell $(SRC_PATH_BARE)/build/make/version.sh "$(SRC_PATH_BARE)" $(BUILD_PFX)vpx_version.h)
CLEAN-OBJS += $(BUILD_PFX)vpx_version.h
#
# Rule to generate runtime cpu detection files
#
$(BUILD_PFX)vpx_rtcd.h: $(SRC_PATH_BARE)/$(sort $(filter %rtcd_defs.sh,$(CODEC_SRCS)))
@echo " [CREATE] $@"
$(qexec)$(SRC_PATH_BARE)/build/make/rtcd.sh --arch=$(TGT_ISA) \
--sym=vpx_rtcd \
--config=$(target)$(if $(FAT_ARCHS),,-$(TOOLCHAIN)).mk \
$(RTCD_OPTIONS) $^ > $@
CLEAN-OBJS += $(BUILD_PFX)vpx_rtcd.h
##
## libvpx test directives
@ -375,6 +409,7 @@ gtest.vcproj: $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc
--proj-guid=EC00E1EC-AF68-4D92-A255-181690D1C9B1 \
--ver=$(CONFIG_VS_VERSION) \
--src-path-bare="$(SRC_PATH_BARE)" \
-D_VARIADIC_MAX=10 \
--out=gtest.vcproj $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc \
-I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" -I"$(SRC_PATH_BARE)/third_party/googletest/src"
@ -386,6 +421,7 @@ test_libvpx.vcproj: $(LIBVPX_TEST_SRCS)
--exe \
--target=$(TOOLCHAIN) \
--name=test_libvpx \
-D_VARIADIC_MAX=10 \
--proj-guid=CD837F5F-52D8-4314-A370-895D614166A7 \
--ver=$(CONFIG_VS_VERSION) \
$(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
@ -450,5 +486,8 @@ libs.doxy: $(CODEC_DOC_SRCS)
@echo "INCLUDE_PATH += ." >> $@;
@echo "ENABLED_SECTIONS += $(sort $(CODEC_DOC_SECTIONS))" >> $@
## Generate vpx_rtcd.h for all objects
$(OBJS-yes:.o=.d): $(BUILD_PFX)vpx_rtcd.h
## Generate rtcd.h for all objects
$(OBJS-yes:.o=.d): $(RTCD)
## Update the global src list
SRCS += $(CODEC_SRCS) $(LIBVPX_TEST_SRCS) $(GTEST_SRCS)

298
md5_utils.c
View File

@ -25,25 +25,22 @@
#include "md5_utils.h"
void
byteSwap(UWORD32 *buf, unsigned words)
{
md5byte *p;
byteSwap(UWORD32 *buf, unsigned words) {
md5byte *p;
/* Only swap bytes for big endian machines */
int i = 1;
/* Only swap bytes for big endian machines */
int i = 1;
if (*(char *)&i == 1)
return;
if (*(char *)&i == 1)
return;
p = (md5byte *)buf;
p = (md5byte *)buf;
do
{
*buf++ = (UWORD32)((unsigned)p[3] << 8 | p[2]) << 16 |
((unsigned)p[1] << 8 | p[0]);
p += 4;
}
while (--words);
do {
*buf++ = (UWORD32)((unsigned)p[3] << 8 | p[2]) << 16 |
((unsigned)p[1] << 8 | p[0]);
p += 4;
} while (--words);
}
/*
@ -51,15 +48,14 @@ byteSwap(UWORD32 *buf, unsigned words)
* initialization constants.
*/
void
MD5Init(struct MD5Context *ctx)
{
ctx->buf[0] = 0x67452301;
ctx->buf[1] = 0xefcdab89;
ctx->buf[2] = 0x98badcfe;
ctx->buf[3] = 0x10325476;
MD5Init(struct MD5Context *ctx) {
ctx->buf[0] = 0x67452301;
ctx->buf[1] = 0xefcdab89;
ctx->buf[2] = 0x98badcfe;
ctx->buf[3] = 0x10325476;
ctx->bytes[0] = 0;
ctx->bytes[1] = 0;
ctx->bytes[0] = 0;
ctx->bytes[1] = 0;
}
/*
@ -67,44 +63,41 @@ MD5Init(struct MD5Context *ctx)
* of bytes.
*/
void
MD5Update(struct MD5Context *ctx, md5byte const *buf, unsigned len)
{
UWORD32 t;
MD5Update(struct MD5Context *ctx, md5byte const *buf, unsigned len) {
UWORD32 t;
/* Update byte count */
/* Update byte count */
t = ctx->bytes[0];
t = ctx->bytes[0];
if ((ctx->bytes[0] = t + len) < t)
ctx->bytes[1]++; /* Carry from low to high */
if ((ctx->bytes[0] = t + len) < t)
ctx->bytes[1]++; /* Carry from low to high */
t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
if (t > len)
{
memcpy((md5byte *)ctx->in + 64 - t, buf, len);
return;
}
if (t > len) {
memcpy((md5byte *)ctx->in + 64 - t, buf, len);
return;
}
/* First chunk is an odd size */
memcpy((md5byte *)ctx->in + 64 - t, buf, t);
/* First chunk is an odd size */
memcpy((md5byte *)ctx->in + 64 - t, buf, t);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
buf += t;
len -= t;
/* Process data in 64-byte chunks */
while (len >= 64) {
memcpy(ctx->in, buf, 64);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
buf += t;
len -= t;
buf += 64;
len -= 64;
}
/* Process data in 64-byte chunks */
while (len >= 64)
{
memcpy(ctx->in, buf, 64);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
buf += 64;
len -= 64;
}
/* Handle any remaining bytes of data. */
memcpy(ctx->in, buf, len);
/* Handle any remaining bytes of data. */
memcpy(ctx->in, buf, len);
}
/*
@ -112,37 +105,35 @@ MD5Update(struct MD5Context *ctx, md5byte const *buf, unsigned len)
* 1 0* (64-bit count of bits processed, MSB-first)
*/
void
MD5Final(md5byte digest[16], struct MD5Context *ctx)
{
int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */
md5byte *p = (md5byte *)ctx->in + count;
MD5Final(md5byte digest[16], struct MD5Context *ctx) {
int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */
md5byte *p = (md5byte *)ctx->in + count;
/* Set the first char of padding to 0x80. There is always room. */
*p++ = 0x80;
/* Set the first char of padding to 0x80. There is always room. */
*p++ = 0x80;
/* Bytes of padding needed to make 56 bytes (-8..55) */
count = 56 - 1 - count;
/* Bytes of padding needed to make 56 bytes (-8..55) */
count = 56 - 1 - count;
if (count < 0) /* Padding forces an extra block */
{
memset(p, 0, count + 8);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
p = (md5byte *)ctx->in;
count = 56;
}
memset(p, 0, count);
byteSwap(ctx->in, 14);
/* Append length in bits and transform */
ctx->in[14] = ctx->bytes[0] << 3;
ctx->in[15] = ctx->bytes[1] << 3 | ctx->bytes[0] >> 29;
if (count < 0) { /* Padding forces an extra block */
memset(p, 0, count + 8);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
p = (md5byte *)ctx->in;
count = 56;
}
byteSwap(ctx->buf, 4);
memcpy(digest, ctx->buf, 16);
memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */
memset(p, 0, count);
byteSwap(ctx->in, 14);
/* Append length in bits and transform */
ctx->in[14] = ctx->bytes[0] << 3;
ctx->in[15] = ctx->bytes[1] << 3 | ctx->bytes[0] >> 29;
MD5Transform(ctx->buf, ctx->in);
byteSwap(ctx->buf, 4);
memcpy(digest, ctx->buf, 16);
memset(ctx, 0, sizeof(*ctx)); /* In case it's sensitive */
}
#ifndef ASM_MD5
@ -157,7 +148,7 @@ MD5Final(md5byte digest[16], struct MD5Context *ctx)
/* This is the central step in the MD5 algorithm. */
#define MD5STEP(f,w,x,y,z,in,s) \
(w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
(w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
/*
* The core of the MD5 algorithm, this alters an existing MD5 hash to
@ -165,87 +156,86 @@ MD5Final(md5byte digest[16], struct MD5Context *ctx)
* the data and converts bytes into longwords for this routine.
*/
void
MD5Transform(UWORD32 buf[4], UWORD32 const in[16])
{
register UWORD32 a, b, c, d;
MD5Transform(UWORD32 buf[4], UWORD32 const in[16]) {
register UWORD32 a, b, c, d;
a = buf[0];
b = buf[1];
c = buf[2];
d = buf[3];
a = buf[0];
b = buf[1];
c = buf[2];
d = buf[3];
MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
buf[0] += a;
buf[1] += b;
buf[2] += c;
buf[3] += d;
buf[0] += a;
buf[1] += b;
buf[2] += c;
buf[3] += d;
}
#endif

9
md5_utils.h
View File

@ -27,11 +27,10 @@
#define UWORD32 unsigned int
typedef struct MD5Context MD5Context;
struct MD5Context
{
UWORD32 buf[4];
UWORD32 bytes[2];
UWORD32 in[16];
struct MD5Context {
UWORD32 buf[4];
UWORD32 bytes[2];
UWORD32 in[16];
};
void MD5Init(struct MD5Context *context);

1
nestegg/include/nestegg/nestegg.h
View File

@ -67,6 +67,7 @@ extern "C" {
#define NESTEGG_CODEC_VP8 0 /**< Track uses Google On2 VP8 codec. */
#define NESTEGG_CODEC_VORBIS 1 /**< Track uses Xiph Vorbis codec. */
#define NESTEGG_CODEC_VP9 2 /**< Track uses Google On2 VP9 codec. */
#define NESTEGG_SEEK_SET 0 /**< Seek offset relative to beginning of stream. */
#define NESTEGG_SEEK_CUR 1 /**< Seek offset relative to current position in stream. */

4
nestegg/src/nestegg.c
View File

@ -127,6 +127,7 @@ enum ebml_type_enum {
/* Track IDs */
#define TRACK_ID_VP8 "V_VP8"
#define TRACK_ID_VP9 "V_VP9"
#define TRACK_ID_VORBIS "A_VORBIS"
enum vint_mask {
@ -1669,6 +1670,9 @@ nestegg_track_codec_id(nestegg * ctx, unsigned int track)
if (strcmp(codec_id, TRACK_ID_VP8) == 0)
return NESTEGG_CODEC_VP8;
if (strcmp(codec_id, TRACK_ID_VP9) == 0)
return NESTEGG_CODEC_VP9;
if (strcmp(codec_id, TRACK_ID_VORBIS) == 0)
return NESTEGG_CODEC_VORBIS;

356
test/dct16x16_test.cc Normal file
View File

@ -0,0 +1,356 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vp9/common/entropy.h"
#include "vp9_rtcd.h"
}
#include "acm_random.h"
#include "vpx/vpx_integer.h"
using libvpx_test::ACMRandom;
namespace {
const double PI = 3.1415926535898;
void reference2_16x16_idct_2d(double *input, double *output) {
double x;
for (int l = 0; l < 16; ++l) {
for (int k = 0; k < 16; ++k) {
double s = 0;
for (int i = 0; i < 16; ++i) {
for (int j = 0; j < 16; ++j) {
x=cos(PI*j*(l+0.5)/16.0)*cos(PI*i*(k+0.5)/16.0)*input[i*16+j]/256;
if (i != 0)
x *= sqrt(2.0);
if (j != 0)
x *= sqrt(2.0);
s += x;
}
}
output[k*16+l] = s;
}
}
}
static const double C1 = 0.995184726672197;
static const double C2 = 0.98078528040323;
static const double C3 = 0.956940335732209;
static const double C4 = 0.923879532511287;
static const double C5 = 0.881921264348355;
static const double C6 = 0.831469612302545;
static const double C7 = 0.773010453362737;
static const double C8 = 0.707106781186548;
static const double C9 = 0.634393284163646;
static const double C10 = 0.555570233019602;
static const double C11 = 0.471396736825998;
static const double C12 = 0.38268343236509;
static const double C13 = 0.290284677254462;
static const double C14 = 0.195090322016128;
static const double C15 = 0.098017140329561;
static void butterfly_16x16_dct_1d(double input[16], double output[16]) {
double step[16];
double intermediate[16];
double temp1, temp2;
// step 1
step[ 0] = input[0] + input[15];
step[ 1] = input[1] + input[14];
step[ 2] = input[2] + input[13];
step[ 3] = input[3] + input[12];
step[ 4] = input[4] + input[11];
step[ 5] = input[5] + input[10];
step[ 6] = input[6] + input[ 9];
step[ 7] = input[7] + input[ 8];
step[ 8] = input[7] - input[ 8];
step[ 9] = input[6] - input[ 9];
step[10] = input[5] - input[10];
step[11] = input[4] - input[11];
step[12] = input[3] - input[12];
step[13] = input[2] - input[13];
step[14] = input[1] - input[14];
step[15] = input[0] - input[15];
// step 2
output[0] = step[0] + step[7];
output[1] = step[1] + step[6];
output[2] = step[2] + step[5];
output[3] = step[3] + step[4];
output[4] = step[3] - step[4];
output[5] = step[2] - step[5];
output[6] = step[1] - step[6];
output[7] = step[0] - step[7];
temp1 = step[ 8]*C7;
temp2 = step[15]*C9;
output[ 8] = temp1 + temp2;
temp1 = step[ 9]*C11;
temp2 = step[14]*C5;
output[ 9] = temp1 - temp2;
temp1 = step[10]*C3;
temp2 = step[13]*C13;
output[10] = temp1 + temp2;
temp1 = step[11]*C15;
temp2 = step[12]*C1;
output[11] = temp1 - temp2;
temp1 = step[11]*C1;
temp2 = step[12]*C15;
output[12] = temp2 + temp1;
temp1 = step[10]*C13;
temp2 = step[13]*C3;
output[13] = temp2 - temp1;
temp1 = step[ 9]*C5;
temp2 = step[14]*C11;
output[14] = temp2 + temp1;
temp1 = step[ 8]*C9;
temp2 = step[15]*C7;
output[15] = temp2 - temp1;
// step 3
step[ 0] = output[0] + output[3];
step[ 1] = output[1] + output[2];
step[ 2] = output[1] - output[2];
step[ 3] = output[0] - output[3];
temp1 = output[4]*C14;
temp2 = output[7]*C2;
step[ 4] = temp1 + temp2;
temp1 = output[5]*C10;
temp2 = output[6]*C6;
step[ 5] = temp1 + temp2;
temp1 = output[5]*C6;
temp2 = output[6]*C10;
step[ 6] = temp2 - temp1;
temp1 = output[4]*C2;
temp2 = output[7]*C14;
step[ 7] = temp2 - temp1;
step[ 8] = output[ 8] + output[11];
step[ 9] = output[ 9] + output[10];
step[10] = output[ 9] - output[10];
step[11] = output[ 8] - output[11];
step[12] = output[12] + output[15];
step[13] = output[13] + output[14];
step[14] = output[13] - output[14];
step[15] = output[12] - output[15];
// step 4
output[ 0] = (step[ 0] + step[ 1]);
output[ 8] = (step[ 0] - step[ 1]);
temp1 = step[2]*C12;
temp2 = step[3]*C4;
temp1 = temp1 + temp2;
output[ 4] = 2*(temp1*C8);
temp1 = step[2]*C4;
temp2 = step[3]*C12;
temp1 = temp2 - temp1;
output[12] = 2*(temp1*C8);
output[ 2] = 2*((step[4] + step[ 5])*C8);
output[14] = 2*((step[7] - step[ 6])*C8);
temp1 = step[4] - step[5];
temp2 = step[6] + step[7];
output[ 6] = (temp1 + temp2);
output[10] = (temp1 - temp2);
intermediate[8] = step[8] + step[14];
intermediate[9] = step[9] + step[15];
temp1 = intermediate[8]*C12;
temp2 = intermediate[9]*C4;
temp1 = temp1 - temp2;
output[3] = 2*(temp1*C8);
temp1 = intermediate[8]*C4;
temp2 = intermediate[9]*C12;
temp1 = temp2 + temp1;
output[13] = 2*(temp1*C8);
output[ 9] = 2*((step[10] + step[11])*C8);
intermediate[11] = step[10] - step[11];
intermediate[12] = step[12] + step[13];
intermediate[13] = step[12] - step[13];
intermediate[14] = step[ 8] - step[14];
intermediate[15] = step[ 9] - step[15];
output[15] = (intermediate[11] + intermediate[12]);
output[ 1] = -(intermediate[11] - intermediate[12]);
output[ 7] = 2*(intermediate[13]*C8);
temp1 = intermediate[14]*C12;
temp2 = intermediate[15]*C4;
temp1 = temp1 - temp2;
output[11] = -2*(temp1*C8);
temp1 = intermediate[14]*C4;
temp2 = intermediate[15]*C12;
temp1 = temp2 + temp1;
output[ 5] = 2*(temp1*C8);
}
static void reference_16x16_dct_1d(double in[16], double out[16]) {
const double kPi = 3.141592653589793238462643383279502884;
const double kInvSqrt2 = 0.707106781186547524400844362104;
for (int k = 0; k < 16; k++) {
out[k] = 0.0;
for (int n = 0; n < 16; n++)
out[k] += in[n]*cos(kPi*(2*n+1)*k/32.0);
if (k == 0)
out[k] = out[k]*kInvSqrt2;
}
}
void reference_16x16_dct_2d(int16_t input[16*16], double output[16*16]) {
// First transform columns
for (int i = 0; i < 16; ++i) {
double temp_in[16], temp_out[16];
for (int j = 0; j < 16; ++j)
temp_in[j] = input[j*16 + i];
butterfly_16x16_dct_1d(temp_in, temp_out);
for (int j = 0; j < 16; ++j)
output[j*16 + i] = temp_out[j];
}
// Then transform rows
for (int i = 0; i < 16; ++i) {
double temp_in[16], temp_out[16];
for (int j = 0; j < 16; ++j)
temp_in[j] = output[j + i*16];
butterfly_16x16_dct_1d(temp_in, temp_out);
// Scale by some magic number
for (int j = 0; j < 16; ++j)
output[j + i*16] = temp_out[j]/2;
}
}
TEST(VP9Idct16x16Test, AccuracyCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
const int count_test_block = 1000;
for (int i = 0; i < count_test_block; ++i) {
int16_t in[256], coeff[256];
int16_t out_c[256];
double out_r[256];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 256; ++j)
in[j] = rnd.Rand8() - rnd.Rand8();
reference_16x16_dct_2d(in, out_r);
for (int j = 0; j < 256; j++)
coeff[j] = round(out_r[j]);
vp9_short_idct16x16_c(coeff, out_c, 32);
for (int j = 0; j < 256; ++j) {
const int diff = out_c[j] - in[j];
const int error = diff * diff;
EXPECT_GE(1, error)
<< "Error: 16x16 IDCT has error " << error
<< " at index " << j;
}
vp9_short_fdct16x16_c(in, out_c, 32);
for (int j = 0; j < 256; ++j) {
const double diff = coeff[j] - out_c[j];
const double error = diff * diff;
EXPECT_GE(1.0, error)
<< "Error: 16x16 FDCT has error " << error
<< " at index " << j;
}
}
}
TEST(VP9Fdct16x16Test, AccuracyCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int max_error = 0;
double total_error = 0;
const int count_test_block = 1000;
for (int i = 0; i < count_test_block; ++i) {
int16_t test_input_block[256];
int16_t test_temp_block[256];
int16_t test_output_block[256];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 256; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
const int pitch = 32;
vp9_short_fdct16x16_c(test_input_block, test_temp_block, pitch);
vp9_short_idct16x16_c(test_temp_block, test_output_block, pitch);
for (int j = 0; j < 256; ++j) {
const int diff = test_input_block[j] - test_output_block[j];
const int error = diff * diff;
if (max_error < error)
max_error = error;
total_error += error;
}
}
EXPECT_GE(1, max_error)
<< "Error: 16x16 FDCT/IDCT has an individual roundtrip error > 1";
EXPECT_GE(count_test_block/10, total_error)
<< "Error: 16x16 FDCT/IDCT has average roundtrip error > 1/10 per block";
}
TEST(VP9Fdct16x16Test, CoeffSizeCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
const int count_test_block = 1000;
for (int i = 0; i < count_test_block; ++i) {
int16_t input_block[256], input_extreme_block[256];
int16_t output_block[256], output_extreme_block[256];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 256; ++j) {
input_block[j] = rnd.Rand8() - rnd.Rand8();
input_extreme_block[j] = rnd.Rand8() % 2 ? 255 : -255;
}
if (i == 0)
for (int j = 0; j < 256; ++j)
input_extreme_block[j] = 255;
const int pitch = 32;
vp9_short_fdct16x16_c(input_block, output_block, pitch);
vp9_short_fdct16x16_c(input_extreme_block, output_extreme_block, pitch);
// The minimum quant value is 4.
for (int j = 0; j < 256; ++j) {
EXPECT_GE(4*DCT_MAX_VALUE, abs(output_block[j]))
<< "Error: 16x16 FDCT has coefficient larger than 4*DCT_MAX_VALUE";
EXPECT_GE(4*DCT_MAX_VALUE, abs(output_extreme_block[j]))
<< "Error: 16x16 FDCT extreme has coefficient larger than 4*DCT_MAX_VALUE";
}
}
}
} // namespace

141
test/fdct4x4_test.cc
View File

@ -1,79 +1,31 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vpx_rtcd.h"
#include "vp9_rtcd.h"
}
#include "test/acm_random.h"
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "acm_random.h"
#include "vpx/vpx_integer.h"
namespace {
const int cospi8sqrt2minus1 = 20091;
const int sinpi8sqrt2 = 35468;
void reference_idct4x4(const int16_t *input, int16_t *output) {
const int16_t *ip = input;
int16_t *op = output;
for (int i = 0; i < 4; ++i) {
const int a1 = ip[0] + ip[8];
const int b1 = ip[0] - ip[8];
const int temp1 = (ip[4] * sinpi8sqrt2) >> 16;
const int temp2 = ip[12] + ((ip[12] * cospi8sqrt2minus1) >> 16);
const int c1 = temp1 - temp2;
const int temp3 = ip[4] + ((ip[4] * cospi8sqrt2minus1) >> 16);
const int temp4 = (ip[12] * sinpi8sqrt2) >> 16;
const int d1 = temp3 + temp4;
op[0] = a1 + d1;
op[12] = a1 - d1;
op[4] = b1 + c1;
op[8] = b1 - c1;
++ip;
++op;
}
ip = output;
op = output;
for (int i = 0; i < 4; ++i) {
const int a1 = ip[0] + ip[2];
const int b1 = ip[0] - ip[2];
const int temp1 = (ip[1] * sinpi8sqrt2) >> 16;
const int temp2 = ip[3] + ((ip[3] * cospi8sqrt2minus1) >> 16);
const int c1 = temp1 - temp2;
const int temp3 = ip[1] + ((ip[1] * cospi8sqrt2minus1) >> 16);
const int temp4 = (ip[3] * sinpi8sqrt2) >> 16;
const int d1 = temp3 + temp4;
op[0] = (a1 + d1 + 4) >> 3;
op[3] = (a1 - d1 + 4) >> 3;
op[1] = (b1 + c1 + 4) >> 3;
op[2] = (b1 - c1 + 4) >> 3;
ip += 4;
op += 4;
}
}
using libvpx_test::ACMRandom;
TEST(Vp8FdctTest, SignBiasCheck) {
namespace {
TEST(Vp9FdctTest, SignBiasCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int16_t test_input_block[16];
int16_t test_output_block[16];
@ -88,7 +40,9 @@ TEST(Vp8FdctTest, SignBiasCheck) {
for (int j = 0; j < 16; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
vp8_short_fdct4x4_c(test_input_block, test_output_block, pitch);
// TODO(Yaowu): this should be converted to a parameterized test
// to test optimized versions of this function.
vp9_short_fdct4x4_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 16; ++j) {
if (test_output_block[j] < 0)
@ -98,13 +52,13 @@ TEST(Vp8FdctTest, SignBiasCheck) {
}
}
bool bias_acceptable = true;
for (int j = 0; j < 16; ++j)
bias_acceptable = bias_acceptable &&
(abs(count_sign_block[j][0] - count_sign_block[j][1]) < 10000);
EXPECT_EQ(true, bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 1% for input range [-255, 255]";
for (int j = 0; j < 16; ++j) {
const bool bias_acceptable = (abs(count_sign_block[j][0] -
count_sign_block[j][1]) < 10000);
EXPECT_TRUE(bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 1%"
<< " for input range [-255, 255] at index " << j;
}
memset(count_sign_block, 0, sizeof(count_sign_block));
@ -113,7 +67,9 @@ TEST(Vp8FdctTest, SignBiasCheck) {
for (int j = 0; j < 16; ++j)
test_input_block[j] = (rnd.Rand8() >> 4) - (rnd.Rand8() >> 4);
vp8_short_fdct4x4_c(test_input_block, test_output_block, pitch);
// TODO(Yaowu): this should be converted to a parameterized test
// to test optimized versions of this function.
vp9_short_fdct4x4_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 16; ++j) {
if (test_output_block[j] < 0)
@ -123,16 +79,16 @@ TEST(Vp8FdctTest, SignBiasCheck) {
}
}
bias_acceptable = true;
for (int j = 0; j < 16; ++j)
bias_acceptable = bias_acceptable &&
(abs(count_sign_block[j][0] - count_sign_block[j][1]) < 100000);
EXPECT_EQ(true, bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 10% for input range [-15, 15]";
for (int j = 0; j < 16; ++j) {
const bool bias_acceptable = (abs(count_sign_block[j][0] -
count_sign_block[j][1]) < 100000);
EXPECT_TRUE(bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 10%"
<< " for input range [-15, 15] at index " << j;
}
};
TEST(Vp8FdctTest, RoundTripErrorCheck) {
TEST(Vp9FdctTest, RoundTripErrorCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int max_error = 0;
double total_error = 0;
@ -146,9 +102,25 @@ TEST(Vp8FdctTest, RoundTripErrorCheck) {
for (int j = 0; j < 16; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
// TODO(Yaowu): this should be converted to a parameterized test
// to test optimized versions of this function.
const int pitch = 8;
vp8_short_fdct4x4_c(test_input_block, test_temp_block, pitch);
reference_idct4x4(test_temp_block, test_output_block);
vp9_short_fdct4x4_c(test_input_block, test_temp_block, pitch);
for (int j = 0; j < 16; ++j) {
if(test_temp_block[j] > 0) {
test_temp_block[j] += 2;
test_temp_block[j] /= 4;
test_temp_block[j] *= 4;
} else {
test_temp_block[j] -= 2;
test_temp_block[j] /= 4;
test_temp_block[j] *= 4;
}
}
// Because the bitstream is not frozen yet, use the idct in the codebase.
vp9_short_idct4x4llm_c(test_temp_block, test_output_block, pitch);
for (int j = 0; j < 16; ++j) {
const int diff = test_input_block[j] - test_output_block[j];
@ -158,12 +130,11 @@ TEST(Vp8FdctTest, RoundTripErrorCheck) {
total_error += error;
}
}
EXPECT_GE(1, max_error )
<< "Error: FDCT/IDCT has an individual roundtrip error > 1";
EXPECT_GE(1, max_error)
<< "Error: FDCT/IDCT has an individual roundtrip error > 1";
EXPECT_GE(count_test_block, total_error)
<< "Error: FDCT/IDCT has average roundtrip error > 1 per block";
<< "Error: FDCT/IDCT has average roundtrip error > 1 per block";
};
} // namespace

168
test/fdct8x8_test.cc Normal file
View File

@ -0,0 +1,168 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vp9_rtcd.h"
}
#include "acm_random.h"
#include "vpx/vpx_integer.h"
using libvpx_test::ACMRandom;
namespace {
TEST(VP9Fdct8x8Test, SignBiasCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int16_t test_input_block[64];
int16_t test_output_block[64];
const int pitch = 16;
int count_sign_block[64][2];
const int count_test_block = 100000;
memset(count_sign_block, 0, sizeof(count_sign_block));
for (int i = 0; i < count_test_block; ++i) {
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 64; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
vp9_short_fdct8x8_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 64; ++j) {
if (test_output_block[j] < 0)
++count_sign_block[j][0];
else if (test_output_block[j] > 0)
++count_sign_block[j][1];
}
}
for (int j = 0; j < 64; ++j) {
const bool bias_acceptable = (abs(count_sign_block[j][0] -
count_sign_block[j][1]) < 1000);
EXPECT_TRUE(bias_acceptable)
<< "Error: 8x8 FDCT has a sign bias > 1%"
<< " for input range [-255, 255] at index " << j;
}
memset(count_sign_block, 0, sizeof(count_sign_block));
for (int i = 0; i < count_test_block; ++i) {
// Initialize a test block with input range [-15, 15].
for (int j = 0; j < 64; ++j)
test_input_block[j] = (rnd.Rand8() >> 4) - (rnd.Rand8() >> 4);
vp9_short_fdct8x8_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 64; ++j) {
if (test_output_block[j] < 0)
++count_sign_block[j][0];
else if (test_output_block[j] > 0)
++count_sign_block[j][1];
}
}
for (int j = 0; j < 64; ++j) {
const bool bias_acceptable = (abs(count_sign_block[j][0] -
count_sign_block[j][1]) < 10000);
EXPECT_TRUE(bias_acceptable)
<< "Error: 8x8 FDCT has a sign bias > 10%"
<< " for input range [-15, 15] at index " << j;
}
};
TEST(VP9Fdct8x8Test, RoundTripErrorCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int max_error = 0;
double total_error = 0;
const int count_test_block = 100000;
for (int i = 0; i < count_test_block; ++i) {
int16_t test_input_block[64];
int16_t test_temp_block[64];
int16_t test_output_block[64];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 64; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
const int pitch = 16;
vp9_short_fdct8x8_c(test_input_block, test_temp_block, pitch);
for (int j = 0; j < 64; ++j){
if(test_temp_block[j] > 0) {
test_temp_block[j] += 2;
test_temp_block[j] /= 4;
test_temp_block[j] *= 4;
} else {
test_temp_block[j] -= 2;
test_temp_block[j] /= 4;
test_temp_block[j] *= 4;
}
}
vp9_short_idct8x8_c(test_temp_block, test_output_block, pitch);
for (int j = 0; j < 64; ++j) {
const int diff = test_input_block[j] - test_output_block[j];
const int error = diff * diff;
if (max_error < error)
max_error = error;
total_error += error;
}
}
EXPECT_GE(1, max_error)
<< "Error: 8x8 FDCT/IDCT has an individual roundtrip error > 1";
EXPECT_GE(count_test_block/5, total_error)
<< "Error: 8x8 FDCT/IDCT has average roundtrip error > 1/5 per block";
};
TEST(VP9Fdct8x8Test, ExtremalCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int max_error = 0;
double total_error = 0;
const int count_test_block = 100000;
for (int i = 0; i < count_test_block; ++i) {
int16_t test_input_block[64];
int16_t test_temp_block[64];
int16_t test_output_block[64];
// Initialize a test block with input range {-255, 255}.
for (int j = 0; j < 64; ++j)
test_input_block[j] = rnd.Rand8() % 2 ? 255 : -255;
const int pitch = 16;
vp9_short_fdct8x8_c(test_input_block, test_temp_block, pitch);
vp9_short_idct8x8_c(test_temp_block, test_output_block, pitch);
for (int j = 0; j < 64; ++j) {
const int diff = test_input_block[j] - test_output_block[j];
const int error = diff * diff;
if (max_error < error)
max_error = error;
total_error += error;
}
EXPECT_GE(1, max_error)
<< "Error: Extremal 8x8 FDCT/IDCT has an"
<< " individual roundtrip error > 1";
EXPECT_GE(count_test_block/5, total_error)
<< "Error: Extremal 8x8 FDCT/IDCT has average"
<< " roundtrip error > 1/5 per block";
}
};
} // namespace

162
test/idct8x8_test.cc Normal file
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@ -0,0 +1,162 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vp9_rtcd.h"
}
#include "acm_random.h"
#include "vpx/vpx_integer.h"
using libvpx_test::ACMRandom;
namespace {
#ifdef _MSC_VER
static int round(double x) {
if(x < 0)
return (int)ceil(x - 0.5);
else
return (int)floor(x + 0.5);
}
#endif
void reference_dct_1d(double input[8], double output[8]) {
const double kPi = 3.141592653589793238462643383279502884;
const double kInvSqrt2 = 0.707106781186547524400844362104;
for (int k = 0; k < 8; k++) {
output[k] = 0.0;
for (int n = 0; n < 8; n++)
output[k] += input[n]*cos(kPi*(2*n+1)*k/16.0);
if (k == 0)
output[k] = output[k]*kInvSqrt2;
}
}
void reference_dct_2d(int16_t input[64], double output[64]) {
// First transform columns
for (int i = 0; i < 8; ++i) {
double temp_in[8], temp_out[8];
for (int j = 0; j < 8; ++j)
temp_in[j] = input[j*8 + i];
reference_dct_1d(temp_in, temp_out);
for (int j = 0; j < 8; ++j)
output[j*8 + i] = temp_out[j];
}
// Then transform rows
for (int i = 0; i < 8; ++i) {
double temp_in[8], temp_out[8];
for (int j = 0; j < 8; ++j)
temp_in[j] = output[j + i*8];
reference_dct_1d(temp_in, temp_out);
for (int j = 0; j < 8; ++j)
output[j + i*8] = temp_out[j];
}
// Scale by some magic number
for (int i = 0; i < 64; ++i)
output[i] *= 2;
}
void reference_idct_1d(double input[8], double output[8]) {
const double kPi = 3.141592653589793238462643383279502884;
const double kSqrt2 = 1.414213562373095048801688724209698;
for (int k = 0; k < 8; k++) {
output[k] = 0.0;
for (int n = 0; n < 8; n++) {
output[k] += input[n]*cos(kPi*(2*k+1)*n/16.0);
if (n == 0)
output[k] = output[k]/kSqrt2;
}
}
}
void reference_idct_2d(double input[64], int16_t output[64]) {
double out[64], out2[64];
// First transform rows
for (int i = 0; i < 8; ++i) {
double temp_in[8], temp_out[8];
for (int j = 0; j < 8; ++j)
temp_in[j] = input[j + i*8];
reference_idct_1d(temp_in, temp_out);
for (int j = 0; j < 8; ++j)
out[j + i*8] = temp_out[j];
}
// Then transform columns
for (int i = 0; i < 8; ++i) {
double temp_in[8], temp_out[8];
for (int j = 0; j < 8; ++j)
temp_in[j] = out[j*8 + i];
reference_idct_1d(temp_in, temp_out);
for (int j = 0; j < 8; ++j)
out2[j*8 + i] = temp_out[j];
}
for (int i = 0; i < 64; ++i)
output[i] = round(out2[i]/32);
}
TEST(VP9Idct8x8Test, AccuracyCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
const int count_test_block = 10000;
for (int i = 0; i < count_test_block; ++i) {
int16_t input[64], coeff[64];
int16_t output_c[64];
double output_r[64];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 64; ++j)
input[j] = rnd.Rand8() - rnd.Rand8();
const int pitch = 16;
vp9_short_fdct8x8_c(input, output_c, pitch);
reference_dct_2d(input, output_r);
for (int j = 0; j < 64; ++j) {
const double diff = output_c[j] - output_r[j];
const double error = diff * diff;
// An error in a DCT coefficient isn't that bad.
// We care more about the reconstructed pixels.
EXPECT_GE(2.0, error)
<< "Error: 8x8 FDCT/IDCT has error " << error
<< " at index " << j;
}
#if 0
// Tests that the reference iDCT and fDCT match.
reference_dct_2d(input, output_r);
reference_idct_2d(output_r, output_c);
for (int j = 0; j < 64; ++j) {
const int diff = output_c[j] -input[j];
const int error = diff * diff;
EXPECT_EQ(0, error)
<< "Error: 8x8 FDCT/IDCT has error " << error
<< " at index " << j;
}
#endif
reference_dct_2d(input, output_r);
for (int j = 0; j < 64; ++j)
coeff[j] = round(output_r[j]);
vp9_short_idct8x8_c(coeff, output_c, pitch);
for (int j = 0; j < 64; ++j) {
const int diff = output_c[j] -input[j];
const int error = diff * diff;
EXPECT_GE(1, error)
<< "Error: 8x8 FDCT/IDCT has error " << error
<< " at index " << j;
}
}
}
} // namespace

2
test/idctllm_test.cc
View File

@ -11,7 +11,7 @@
extern "C" {
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
}
#include "test/register_state_check.h"
#include "third_party/googletest/src/include/gtest/gtest.h"

2
test/intrapred_test.cc
View File

@ -15,7 +15,7 @@
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/blockd.h"
#include "vpx_mem/vpx_mem.h"
}

2
test/pp_filter_test.cc
View File

@ -11,7 +11,7 @@
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx/vpx_integer.h"
#include "vpx_mem/vpx_mem.h"
}

2
test/sad_test.cc
View File

@ -15,7 +15,7 @@
extern "C" {
#include "./vpx_config.h"
#include "./vpx_rtcd.h"
#include "./vp8_rtcd.h"
#include "vp8/common/blockd.h"
#include "vpx_mem/vpx_mem.h"
}

2
test/sixtap_predict_test.cc
View File

@ -17,7 +17,7 @@
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "./vpx_config.h"
#include "./vpx_rtcd.h"
#include "./vp8_rtcd.h"
#include "vpx/vpx_integer.h"
#include "vpx_mem/vpx_mem.h"
}

2
test/subtract_test.cc
View File

@ -13,7 +13,7 @@
#include "test/register_state_check.h"
extern "C" {
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/blockd.h"
#include "vp8/encoder/block.h"
#include "vpx_mem/vpx_mem.h"

30
test/test.mk
View File

@ -1,6 +1,7 @@
LIBVPX_TEST_SRCS-yes += acm_random.h
LIBVPX_TEST_SRCS-yes += register_state_check.h
LIBVPX_TEST_SRCS-yes += test.mk
LIBVPX_TEST_SRCS-yes += acm_random.h
LIBVPX_TEST_SRCS-yes += test_libvpx.cc
LIBVPX_TEST_SRCS-yes += util.h
LIBVPX_TEST_SRCS-yes += video_source.h
@ -34,12 +35,14 @@ LIBVPX_TEST_SRCS-$(CONFIG_VP8_DECODER) += test_vector_test.cc
##
ifeq ($(CONFIG_SHARED),)
## VP8
ifneq ($(CONFIG_VP8_ENCODER)$(CONFIG_VP8_DECODER),)
# These tests require both the encoder and decoder to be built.
ifeq ($(CONFIG_VP8_ENCODER)$(CONFIG_VP8_DECODER),yesyes)
LIBVPX_TEST_SRCS-yes += boolcoder_test.cc
LIBVPX_TEST_SRCS-yes += vp8_boolcoder_test.cc
endif
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += fdct4x4_test.cc
LIBVPX_TEST_SRCS-yes += idctllm_test.cc
LIBVPX_TEST_SRCS-yes += intrapred_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_POSTPROC) += pp_filter_test.cc
@ -47,6 +50,27 @@ LIBVPX_TEST_SRCS-yes += sad_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += set_roi.cc
LIBVPX_TEST_SRCS-yes += sixtap_predict_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += subtract_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += vp8_fdct4x4_test.cc
endif # VP8
## VP9
ifneq ($(CONFIG_VP9_ENCODER)$(CONFIG_VP9_DECODER),)
# These tests require both the encoder and decoder to be built.
ifeq ($(CONFIG_VP9_ENCODER)$(CONFIG_VP9_DECODER),yesyes)
LIBVPX_TEST_SRCS-yes += vp9_boolcoder_test.cc
# IDCT test currently depends on FDCT function
LIBVPX_TEST_SRCS-yes += idct8x8_test.cc
endif
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += fdct4x4_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += fdct8x8_test.cc
#LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += dct16x16_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += variance_test.cc
endif # VP9
endif

32
test/test_libvpx.cc
View File

@ -9,11 +9,17 @@
*/
#include <string>
#include "vpx_config.h"
#if ARCH_X86 || ARCH_X86_64
extern "C" {
#if ARCH_X86 || ARCH_X86_64
#include "vpx_ports/x86.h"
}
#endif
#if CONFIG_VP8
extern void vp8_rtcd();
#endif
#if CONFIG_VP9
extern void vp9_rtcd();
#endif
}
#include "third_party/googletest/src/include/gtest/gtest.h"
static void append_gtest_filter(const char *str) {
@ -27,19 +33,29 @@ int main(int argc, char **argv) {
#if ARCH_X86 || ARCH_X86_64
const int simd_caps = x86_simd_caps();
if(!(simd_caps & HAS_MMX))
if (!(simd_caps & HAS_MMX))
append_gtest_filter(":-MMX/*");
if(!(simd_caps & HAS_SSE))
if (!(simd_caps & HAS_SSE))
append_gtest_filter(":-SSE/*");
if(!(simd_caps & HAS_SSE2))
if (!(simd_caps & HAS_SSE2))
append_gtest_filter(":-SSE2/*");
if(!(simd_caps & HAS_SSE3))
if (!(simd_caps & HAS_SSE3))
append_gtest_filter(":-SSE3/*");
if(!(simd_caps & HAS_SSSE3))
if (!(simd_caps & HAS_SSSE3))
append_gtest_filter(":-SSSE3/*");
if(!(simd_caps & HAS_SSE4_1))
if (!(simd_caps & HAS_SSE4_1))
append_gtest_filter(":-SSE4_1/*");
#endif
#if !CONFIG_SHARED
/* Shared library builds don't support whitebox tests that exercise internal symbols. */
#if CONFIG_VP8
vp8_rtcd();
#endif
#if CONFIG_VP9
vp9_rtcd();
#endif
#endif
return RUN_ALL_TESTS();
}

123
test/variance_test.cc Normal file
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@ -0,0 +1,123 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <stdlib.h>
#include <new>
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "vpx_config.h"
extern "C" {
#include "vp9/encoder/vp9_variance.h"
#include "vpx/vpx_integer.h"
#include "vp9_rtcd.h"
}
namespace {
using ::std::tr1::get;
using ::std::tr1::make_tuple;
using ::std::tr1::tuple;
class VP9VarianceTest :
public ::testing::TestWithParam<tuple<int, int, vp9_variance_fn_t> > {
public:
virtual void SetUp() {
const tuple<int, int, vp9_variance_fn_t>& params = GetParam();
width_ = get<0>(params);
height_ = get<1>(params);
variance_ = get<2>(params);
block_size_ = width_ * height_;
src_ = new uint8_t[block_size_];
ref_ = new uint8_t[block_size_];
ASSERT_TRUE(src_ != NULL);
ASSERT_TRUE(ref_ != NULL);
}
virtual void TearDown() {
delete[] src_;
delete[] ref_;
}
protected:
uint8_t* src_;
uint8_t* ref_;
int width_;
int height_;
int block_size_;
vp9_variance_fn_t variance_;
};
TEST_P(VP9VarianceTest, Zero) {
for (int i = 0; i <= 255; ++i) {
memset(src_, i, block_size_);
for (int j = 0; j <= 255; ++j) {
memset(ref_, j, block_size_);
unsigned int sse;
const unsigned int var = variance_(src_, width_, ref_, width_, &sse);
EXPECT_EQ(0u, var) << "src values: " << i << "ref values: " << j;
}
}
}
TEST_P(VP9VarianceTest, OneQuarter) {
memset(src_, 255, block_size_);
const int half = block_size_ / 2;
memset(ref_, 255, half);
memset(ref_ + half, 0, half);
unsigned int sse;
const unsigned int var = variance_(src_, width_, ref_, width_, &sse);
const unsigned int expected = block_size_ * 255 * 255 / 4;
EXPECT_EQ(expected, var);
}
const vp9_variance_fn_t variance4x4_c = vp9_variance4x4_c;
const vp9_variance_fn_t variance8x8_c = vp9_variance8x8_c;
const vp9_variance_fn_t variance8x16_c = vp9_variance8x16_c;
const vp9_variance_fn_t variance16x8_c = vp9_variance16x8_c;
const vp9_variance_fn_t variance16x16_c = vp9_variance16x16_c;
INSTANTIATE_TEST_CASE_P(
C, VP9VarianceTest,
::testing::Values(make_tuple(4, 4, variance4x4_c),
make_tuple(8, 8, variance8x8_c),
make_tuple(8, 16, variance8x16_c),
make_tuple(16, 8, variance16x8_c),
make_tuple(16, 16, variance16x16_c)));
#if HAVE_MMX
const vp9_variance_fn_t variance4x4_mmx = vp9_variance4x4_mmx;
const vp9_variance_fn_t variance8x8_mmx = vp9_variance8x8_mmx;
const vp9_variance_fn_t variance8x16_mmx = vp9_variance8x16_mmx;
const vp9_variance_fn_t variance16x8_mmx = vp9_variance16x8_mmx;
const vp9_variance_fn_t variance16x16_mmx = vp9_variance16x16_mmx;
INSTANTIATE_TEST_CASE_P(
MMX, VP9VarianceTest,
::testing::Values(make_tuple(4, 4, variance4x4_mmx),
make_tuple(8, 8, variance8x8_mmx),
make_tuple(8, 16, variance8x16_mmx),
make_tuple(16, 8, variance16x8_mmx),
make_tuple(16, 16, variance16x16_mmx)));
#endif
#if HAVE_SSE2
const vp9_variance_fn_t variance4x4_wmt = vp9_variance4x4_wmt;
const vp9_variance_fn_t variance8x8_wmt = vp9_variance8x8_wmt;
const vp9_variance_fn_t variance8x16_wmt = vp9_variance8x16_wmt;
const vp9_variance_fn_t variance16x8_wmt = vp9_variance16x8_wmt;
const vp9_variance_fn_t variance16x16_wmt = vp9_variance16x16_wmt;
INSTANTIATE_TEST_CASE_P(
SSE2, VP9VarianceTest,
::testing::Values(make_tuple(4, 4, variance4x4_wmt),
make_tuple(8, 8, variance8x8_wmt),
make_tuple(8, 16, variance8x16_wmt),
make_tuple(16, 8, variance16x8_wmt),
make_tuple(16, 16, variance16x16_wmt)));
#endif
} // namespace

0
test/boolcoder_test.cc → test/vp8_boolcoder_test.cc
View File

169
test/vp8_fdct4x4_test.cc Normal file
View File

@ -0,0 +1,169 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
extern "C" {
#include "vp8_rtcd.h"
}
#include "test/acm_random.h"
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "vpx/vpx_integer.h"
namespace {
const int cospi8sqrt2minus1 = 20091;
const int sinpi8sqrt2 = 35468;
void reference_idct4x4(const int16_t *input, int16_t *output) {
const int16_t *ip = input;
int16_t *op = output;
for (int i = 0; i < 4; ++i) {
const int a1 = ip[0] + ip[8];
const int b1 = ip[0] - ip[8];
const int temp1 = (ip[4] * sinpi8sqrt2) >> 16;
const int temp2 = ip[12] + ((ip[12] * cospi8sqrt2minus1) >> 16);
const int c1 = temp1 - temp2;
const int temp3 = ip[4] + ((ip[4] * cospi8sqrt2minus1) >> 16);
const int temp4 = (ip[12] * sinpi8sqrt2) >> 16;
const int d1 = temp3 + temp4;
op[0] = a1 + d1;
op[12] = a1 - d1;
op[4] = b1 + c1;
op[8] = b1 - c1;
++ip;
++op;
}
ip = output;
op = output;
for (int i = 0; i < 4; ++i) {
const int a1 = ip[0] + ip[2];
const int b1 = ip[0] - ip[2];
const int temp1 = (ip[1] * sinpi8sqrt2) >> 16;
const int temp2 = ip[3] + ((ip[3] * cospi8sqrt2minus1) >> 16);
const int c1 = temp1 - temp2;
const int temp3 = ip[1] + ((ip[1] * cospi8sqrt2minus1) >> 16);
const int temp4 = (ip[3] * sinpi8sqrt2) >> 16;
const int d1 = temp3 + temp4;
op[0] = (a1 + d1 + 4) >> 3;
op[3] = (a1 - d1 + 4) >> 3;
op[1] = (b1 + c1 + 4) >> 3;
op[2] = (b1 - c1 + 4) >> 3;
ip += 4;
op += 4;
}
}
using libvpx_test::ACMRandom;
TEST(Vp8FdctTest, SignBiasCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int16_t test_input_block[16];
int16_t test_output_block[16];
const int pitch = 8;
int count_sign_block[16][2];
const int count_test_block = 1000000;
memset(count_sign_block, 0, sizeof(count_sign_block));
for (int i = 0; i < count_test_block; ++i) {
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 16; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
vp8_short_fdct4x4_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 16; ++j) {
if (test_output_block[j] < 0)
++count_sign_block[j][0];
else if (test_output_block[j] > 0)
++count_sign_block[j][1];
}
}
bool bias_acceptable = true;
for (int j = 0; j < 16; ++j)
bias_acceptable = bias_acceptable &&
(abs(count_sign_block[j][0] - count_sign_block[j][1]) < 10000);
EXPECT_EQ(true, bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 1% for input range [-255, 255]";
memset(count_sign_block, 0, sizeof(count_sign_block));
for (int i = 0; i < count_test_block; ++i) {
// Initialize a test block with input range [-15, 15].
for (int j = 0; j < 16; ++j)
test_input_block[j] = (rnd.Rand8() >> 4) - (rnd.Rand8() >> 4);
vp8_short_fdct4x4_c(test_input_block, test_output_block, pitch);
for (int j = 0; j < 16; ++j) {
if (test_output_block[j] < 0)
++count_sign_block[j][0];
else if (test_output_block[j] > 0)
++count_sign_block[j][1];
}
}
bias_acceptable = true;
for (int j = 0; j < 16; ++j)
bias_acceptable = bias_acceptable &&
(abs(count_sign_block[j][0] - count_sign_block[j][1]) < 100000);
EXPECT_EQ(true, bias_acceptable)
<< "Error: 4x4 FDCT has a sign bias > 10% for input range [-15, 15]";
};
TEST(Vp8FdctTest, RoundTripErrorCheck) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
int max_error = 0;
double total_error = 0;
const int count_test_block = 1000000;
for (int i = 0; i < count_test_block; ++i) {
int16_t test_input_block[16];
int16_t test_temp_block[16];
int16_t test_output_block[16];
// Initialize a test block with input range [-255, 255].
for (int j = 0; j < 16; ++j)
test_input_block[j] = rnd.Rand8() - rnd.Rand8();
const int pitch = 8;
vp8_short_fdct4x4_c(test_input_block, test_temp_block, pitch);
reference_idct4x4(test_temp_block, test_output_block);
for (int j = 0; j < 16; ++j) {
const int diff = test_input_block[j] - test_output_block[j];
const int error = diff * diff;
if (max_error < error)
max_error = error;
total_error += error;
}
}
EXPECT_GE(1, max_error )
<< "Error: FDCT/IDCT has an individual roundtrip error > 1";
EXPECT_GE(count_test_block, total_error)
<< "Error: FDCT/IDCT has average roundtrip error > 1 per block";
};
} // namespace

88
test/vp9_boolcoder_test.cc Normal file
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@ -0,0 +1,88 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "third_party/googletest/src/include/gtest/gtest.h"
extern "C" {
#include "vp9/encoder/vp9_boolhuff.h"
#include "vp9/decoder/vp9_dboolhuff.h"
}
#include "acm_random.h"
#include "vpx/vpx_integer.h"
using libvpx_test::ACMRandom;
namespace {
const int num_tests = 10;
} // namespace
TEST(VP9, TestBitIO) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
for (int n = 0; n < num_tests; ++n) {
for (int method = 0; method <= 7; ++method) { // we generate various proba
const int bits_to_test = 1000;
uint8_t probas[bits_to_test];
for (int i = 0; i < bits_to_test; ++i) {
const int parity = i & 1;
probas[i] =
(method == 0) ? 0 : (method == 1) ? 255 :
(method == 2) ? 128 :
(method == 3) ? rnd.Rand8() :
(method == 4) ? (parity ? 0 : 255) :
// alternate between low and high proba:
(method == 5) ? (parity ? rnd(128) : 255 - rnd(128)) :
(method == 6) ?
(parity ? rnd(64) : 255 - rnd(64)) :
(parity ? rnd(32) : 255 - rnd(32));
}
for (int bit_method = 0; bit_method <= 3; ++bit_method) {
const int random_seed = 6432;
const int buffer_size = 10000;
ACMRandom bit_rnd(random_seed);
BOOL_CODER bw;
uint8_t bw_buffer[buffer_size];
vp9_start_encode(&bw, bw_buffer);
int bit = (bit_method == 0) ? 0 : (bit_method == 1) ? 1 : 0;
for (int i = 0; i < bits_to_test; ++i) {
if (bit_method == 2) {
bit = (i & 1);
} else if (bit_method == 3) {
bit = bit_rnd(2);
}
encode_bool(&bw, bit, static_cast<int>(probas[i]));
}
vp9_stop_encode(&bw);
BOOL_DECODER br;
vp9_start_decode(&br, bw_buffer, buffer_size);
bit_rnd.Reset(random_seed);
for (int i = 0; i < bits_to_test; ++i) {
if (bit_method == 2) {
bit = (i & 1);
} else if (bit_method == 3) {
bit = bit_rnd(2);
}
GTEST_ASSERT_EQ(decode_bool(&br, probas[i]), bit)
<< "pos: " << i << " / " << bits_to_test
<< " bit_method: " << bit_method
<< " method: " << method;
}
}
}
}
}

18
third_party/x86inc/LICENSE vendored Normal file
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@ -0,0 +1,18 @@
Copyright (C) 2005-2012 x264 project
Authors: Loren Merritt <lorenm@u.washington.edu>
Anton Mitrofanov <BugMaster@narod.ru>
Jason Garrett-Glaser <darkshikari@gmail.com>
Henrik Gramner <hengar-6@student.ltu.se>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

11
third_party/x86inc/README.webm vendored Normal file
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@ -0,0 +1,11 @@
URL: http://git.videolan.org/?p=x264.git
Version: 999b753ff0f4dc872077f4fa90d465e948cbe656
License: ISC
License File: LICENSE
Description:
x264/libav's framework for x86 assembly. Contains a variety of macros and
defines that help automatically allow assembly to work cross-platform.
Local Modifications:
Some modifications to allow PIC to work with x86inc.

1118
third_party/x86inc/x86inc.asm vendored Normal file
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72
tools/all_builds.py Executable file
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@ -0,0 +1,72 @@
#!/usr/bin/python
import getopt
import subprocess
import sys
LONG_OPTIONS = ["shard=", "shards="]
BASE_COMMAND = "./configure --enable-internal-stats --enable-experimental"
def RunCommand(command):
run = subprocess.Popen(command, shell=True)
output = run.communicate()
if run.returncode:
print "Non-zero return code: " + str(run.returncode) + " => exiting!"
sys.exit(1)
def list_of_experiments():
experiments = []
configure_file = open("configure")
list_start = False
for line in configure_file.read().split("\n"):
if line == 'EXPERIMENT_LIST="':
list_start = True
elif line == '"':
list_start = False
elif list_start:
currently_broken = ["csm"]
experiment = line[4:]
if experiment not in currently_broken:
experiments.append(experiment)
return experiments
def main(argv):
# Parse arguments
options = {"--shard": 0, "--shards": 1}
if "--" in argv:
opt_end_index = argv.index("--")
else:
opt_end_index = len(argv)
try:
o, _ = getopt.getopt(argv[1:opt_end_index], None, LONG_OPTIONS)
except getopt.GetoptError, err:
print str(err)
print "Usage: %s [--shard=<n> --shards=<n>] -- [configure flag ...]"%argv[0]
sys.exit(2)
options.update(o)
extra_args = argv[opt_end_index + 1:]
# Shard experiment list
shard = int(options["--shard"])
shards = int(options["--shards"])
experiments = list_of_experiments()
base_command = " ".join([BASE_COMMAND] + extra_args)
configs = [base_command]
configs += ["%s --enable-%s" % (base_command, e) for e in experiments]
my_configs = zip(configs, range(len(configs)))
my_configs = filter(lambda x: x[1] % shards == shard, my_configs)
my_configs = [e[0] for e in my_configs]
# Run configs for this shard
for config in my_configs:
test_build(config)
def test_build(configure_command):
print "\033[34m\033[47mTesting %s\033[0m" % (configure_command)
RunCommand(configure_command)
RunCommand("make clean")
RunCommand("make")
if __name__ == "__main__":
main(sys.argv)

3361
tools/cpplint.py vendored Executable file
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127
tools/diff.py Normal file
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@ -0,0 +1,127 @@
#!/usr/bin/env python
## Copyright (c) 2012 The WebM project authors. All Rights Reserved.
##
## Use of this source code is governed by a BSD-style license
## that can be found in the LICENSE file in the root of the source
## tree. An additional intellectual property rights grant can be found
## in the file PATENTS. All contributing project authors may
## be found in the AUTHORS file in the root of the source tree.
##
"""Classes for representing diff pieces."""
__author__ = "jkoleszar@google.com"
import re
class DiffLines(object):
"""A container for one half of a diff."""
def __init__(self, filename, offset, length):
self.filename = filename
self.offset = offset
self.length = length
self.lines = []
self.delta_line_nums = []
def Append(self, line):
l = len(self.lines)
if line[0] != " ":
self.delta_line_nums.append(self.offset + l)
self.lines.append(line[1:])
assert l+1 <= self.length
def Complete(self):
return len(self.lines) == self.length
def __contains__(self, item):
return item >= self.offset and item <= self.offset + self.length - 1
class DiffHunk(object):
"""A container for one diff hunk, consisting of two DiffLines."""
def __init__(self, header, file_a, file_b, start_a, len_a, start_b, len_b):
self.header = header
self.left = DiffLines(file_a, start_a, len_a)
self.right = DiffLines(file_b, start_b, len_b)
self.lines = []
def Append(self, line):
"""Adds a line to the DiffHunk and its DiffLines children."""
if line[0] == "-":
self.left.Append(line)
elif line[0] == "+":
self.right.Append(line)
elif line[0] == " ":
self.left.Append(line)
self.right.Append(line)
else:
assert False, ("Unrecognized character at start of diff line "
"%r" % line[0])
self.lines.append(line)
def Complete(self):
return self.left.Complete() and self.right.Complete()
def __repr__(self):
return "DiffHunk(%s, %s, len %d)" % (
self.left.filename, self.right.filename,
max(self.left.length, self.right.length))
def ParseDiffHunks(stream):
"""Walk a file-like object, yielding DiffHunks as they're parsed."""
file_regex = re.compile(r"(\+\+\+|---) (\S+)")
range_regex = re.compile(r"@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))?")
hunk = None
while True:
line = stream.readline()
if not line:
break
if hunk is None:
# Parse file names
diff_file = file_regex.match(line)
if diff_file:
if line.startswith("---"):
a_line = line
a = diff_file.group(2)
continue
if line.startswith("+++"):
b_line = line
b = diff_file.group(2)
continue
# Parse offset/lengths
diffrange = range_regex.match(line)
if diffrange:
if diffrange.group(2):
start_a = int(diffrange.group(1))
len_a = int(diffrange.group(3))
else:
start_a = 1
len_a = int(diffrange.group(1))
if diffrange.group(5):
start_b = int(diffrange.group(4))
len_b = int(diffrange.group(6))
else:
start_b = 1
len_b = int(diffrange.group(4))
header = [a_line, b_line, line]
hunk = DiffHunk(header, a, b, start_a, len_a, start_b, len_b)
else:
# Add the current line to the hunk
hunk.Append(line)
# See if the whole hunk has been parsed. If so, yield it and prepare
# for the next hunk.
if hunk.Complete():
yield hunk
hunk = None
# Partial hunks are a parse error
assert hunk is None

16
tools/ftfy.sh
View File

@ -29,12 +29,13 @@ log() {
vpx_style() {
astyle --style=bsd --min-conditional-indent=0 --break-blocks \
--pad-oper --pad-header --unpad-paren \
--align-pointer=name \
--indent-preprocessor --convert-tabs --indent-labels \
--suffix=none --quiet "$@"
sed -i "" 's/[[:space:]]\{1,\},/,/g' "$@"
for f; do
case "$f" in
*.h|*.c|*.cc)
"${dirname_self}"/vpx-astyle.sh "$f"
;;
esac
done
}
@ -119,8 +120,7 @@ cd "$(git rev-parse --show-toplevel)"
git show > "${ORIG_DIFF}"
# Apply the style guide on new and modified files and collect its diff
for f in $(git diff HEAD^ --name-only -M90 --diff-filter=AM \
| grep '\.[ch]$'); do
for f in $(git diff HEAD^ --name-only -M90 --diff-filter=AM); do
case "$f" in
third_party/*) continue;;
nestegg/*) continue;;

118
tools/intersect-diffs.py
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@ -16,121 +16,9 @@ are relevant to A. The resulting file can be applied with patch(1) on top of A.
__author__ = "jkoleszar@google.com"
import re
import sys
class DiffLines(object):
"""A container for one half of a diff."""
def __init__(self, filename, offset, length):
self.filename = filename
self.offset = offset
self.length = length
self.lines = []
self.delta_line_nums = []
def Append(self, line):
l = len(self.lines)
if line[0] != " ":
self.delta_line_nums.append(self.offset + l)
self.lines.append(line[1:])
assert l+1 <= self.length
def Complete(self):
return len(self.lines) == self.length
def __contains__(self, item):
return item >= self.offset and item <= self.offset + self.length - 1
class DiffHunk(object):
"""A container for one diff hunk, consisting of two DiffLines."""
def __init__(self, header, file_a, file_b, start_a, len_a, start_b, len_b):
self.header = header
self.left = DiffLines(file_a, start_a, len_a)
self.right = DiffLines(file_b, start_b, len_b)
self.lines = []
def Append(self, line):
"""Adds a line to the DiffHunk and its DiffLines children."""
if line[0] == "-":
self.left.Append(line)
elif line[0] == "+":
self.right.Append(line)
elif line[0] == " ":
self.left.Append(line)
self.right.Append(line)
else:
assert False, ("Unrecognized character at start of diff line "
"%r" % line[0])
self.lines.append(line)
def Complete(self):
return self.left.Complete() and self.right.Complete()
def __repr__(self):
return "DiffHunk(%s, %s, len %d)" % (
self.left.filename, self.right.filename,
max(self.left.length, self.right.length))
def ParseDiffHunks(stream):
"""Walk a file-like object, yielding DiffHunks as they're parsed."""
file_regex = re.compile(r"(\+\+\+|---) (\S+)")
range_regex = re.compile(r"@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))?")
hunk = None
while True:
line = stream.readline()
if not line:
break
if hunk is None:
# Parse file names
diff_file = file_regex.match(line)
if diff_file:
if line.startswith("---"):
a_line = line
a = diff_file.group(2)
continue
if line.startswith("+++"):
b_line = line
b = diff_file.group(2)
continue
# Parse offset/lengths
diffrange = range_regex.match(line)
if diffrange:
if diffrange.group(2):
start_a = int(diffrange.group(1))
len_a = int(diffrange.group(3))
else:
start_a = 1
len_a = int(diffrange.group(1))
if diffrange.group(5):
start_b = int(diffrange.group(4))
len_b = int(diffrange.group(6))
else:
start_b = 1
len_b = int(diffrange.group(4))
header = [a_line, b_line, line]
hunk = DiffHunk(header, a, b, start_a, len_a, start_b, len_b)
else:
# Add the current line to the hunk
hunk.Append(line)
# See if the whole hunk has been parsed. If so, yield it and prepare
# for the next hunk.
if hunk.Complete():
yield hunk
hunk = None
# Partial hunks are a parse error
assert hunk is None
import diff
def FormatDiffHunks(hunks):
@ -162,8 +50,8 @@ def ZipHunks(rhs_hunks, lhs_hunks):
def main():
old_hunks = [x for x in ParseDiffHunks(open(sys.argv[1], "r"))]
new_hunks = [x for x in ParseDiffHunks(open(sys.argv[2], "r"))]
old_hunks = [x for x in diff.ParseDiffHunks(open(sys.argv[1], "r"))]
new_hunks = [x for x in diff.ParseDiffHunks(open(sys.argv[2], "r"))]
out_hunks = []
# Join the right hand side of the older diff with the left hand side of the

144
tools/lint-hunks.py Executable file
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@ -0,0 +1,144 @@
#!/usr/bin/python
## Copyright (c) 2012 The WebM project authors. All Rights Reserved.
##
## Use of this source code is governed by a BSD-style license
## that can be found in the LICENSE file in the root of the source
## tree. An additional intellectual property rights grant can be found
## in the file PATENTS. All contributing project authors may
## be found in the AUTHORS file in the root of the source tree.
##
"""Performs style checking on each diff hunk."""
import getopt
import os
import StringIO
import subprocess
import sys
import diff
SHORT_OPTIONS = "h"
LONG_OPTIONS = ["help"]
TOPLEVEL_CMD = ["git", "rev-parse", "--show-toplevel"]
DIFF_CMD = ["git", "diff"]
DIFF_INDEX_CMD = ["git", "diff-index", "-u", "HEAD", "--"]
SHOW_CMD = ["git", "show"]
CPPLINT_FILTERS = ["-readability/casting", "-runtime/int"]
class Usage(Exception):
pass
class SubprocessException(Exception):
def __init__(self, args):
msg = "Failed to execute '%s'"%(" ".join(args))
super(SubprocessException, self).__init__(msg)
class Subprocess(subprocess.Popen):
"""Adds the notion of an expected returncode to Popen."""
def __init__(self, args, expected_returncode=0, **kwargs):
self._args = args
self._expected_returncode = expected_returncode
super(Subprocess, self).__init__(args, **kwargs)
def communicate(self, *args, **kwargs):
result = super(Subprocess, self).communicate(*args, **kwargs)
if self._expected_returncode is not None:
try:
ok = self.returncode in self._expected_returncode
except TypeError:
ok = self.returncode == self._expected_returncode
if not ok:
raise SubprocessException(self._args)
return result
def main(argv=None):
if argv is None:
argv = sys.argv
try:
try:
opts, args = getopt.getopt(argv[1:], SHORT_OPTIONS, LONG_OPTIONS)
except getopt.error, msg:
raise Usage(msg)
# process options
for o, _ in opts:
if o in ("-h", "--help"):
print __doc__
sys.exit(0)
if args and len(args) > 1:
print __doc__
sys.exit(0)
# Find the fully qualified path to the root of the tree
tl = Subprocess(TOPLEVEL_CMD, stdout=subprocess.PIPE)
tl = tl.communicate()[0].strip()
# See if we're working on the index or not.
if args:
diff_cmd = DIFF_CMD + [args[0] + "^!"]
else:
diff_cmd = DIFF_INDEX_CMD
# Build the command line to execute cpplint
cpplint_cmd = [os.path.join(tl, "tools", "cpplint.py"),
"--filter=" + ",".join(CPPLINT_FILTERS),
"-"]
# Get a list of all affected lines
file_affected_line_map = {}
p = Subprocess(diff_cmd, stdout=subprocess.PIPE)
stdout = p.communicate()[0]
for hunk in diff.ParseDiffHunks(StringIO.StringIO(stdout)):
filename = hunk.right.filename[2:]
if filename not in file_affected_line_map:
file_affected_line_map[filename] = set()
file_affected_line_map[filename].update(hunk.right.delta_line_nums)
# Run each affected file through cpplint
lint_failed = False
for filename, affected_lines in file_affected_line_map.iteritems():
if filename.split(".")[-1] not in ("c", "h", "cc"):
continue
if args:
# File contents come from git
show_cmd = SHOW_CMD + [args[0] + ":" + filename]
show = Subprocess(show_cmd, stdout=subprocess.PIPE)
lint = Subprocess(cpplint_cmd, expected_returncode=(0, 1),
stdin=show.stdout, stderr=subprocess.PIPE)
lint_out = lint.communicate()[1]
else:
# File contents come from the working tree
lint = Subprocess(cpplint_cmd, expected_returncode=(0, 1),
stdin=subprocess.PIPE, stderr=subprocess.PIPE)
stdin = open(os.path.join(tl, filename)).read()
lint_out = lint.communicate(stdin)[1]
for line in lint_out.split("\n"):
fields = line.split(":")
if fields[0] != "-":
continue
warning_line_num = int(fields[1])
if warning_line_num in affected_lines:
print "%s:%d:%s"%(filename, warning_line_num,
":".join(fields[2:]))
lint_failed = True
# Set exit code if any relevant lint errors seen
if lint_failed:
return 1
except Usage, err:
print >>sys.stderr, err
print >>sys.stderr, "for help use --help"
return 2
if __name__ == "__main__":
sys.exit(main())

27
tools/vpx-astyle.sh Executable file
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@ -0,0 +1,27 @@
#!/bin/sh
set -e
astyle --style=java --indent=spaces=2 --indent-switches\
--min-conditional-indent=0 \
--pad-oper --pad-header --unpad-paren \
--align-pointer=name \
--indent-preprocessor --convert-tabs --indent-labels \
--suffix=none --quiet --max-instatement-indent=80 "$@"
# Disabled, too greedy?
#sed -i 's;[[:space:]]\{1,\}\[;[;g' "$@"
sed_i() {
# Incompatible sed parameter parsing.
if sed -i 2>&1 | grep -q 'requires an argument'; then
sed -i '' "$@"
else
sed -i "$@"
fi
}
sed_i -e 's/[[:space:]]\{1,\}\([,;]\)/\1/g' \
-e 's/[[:space:]]\{1,\}\([+-]\{2\};\)/\1/g' \
-e 's/,[[:space:]]*}/}/g' \
-e 's;//\([^/[:space:]].*$\);// \1;g' \
-e 's/^\(public\|private\|protected\):$/ \1:/g' \
-e 's/[[:space:]]\{1,\}$//g' \
"$@"

9
tools_common.c
View File

@ -20,11 +20,10 @@
#endif
#endif
FILE* set_binary_mode(FILE *stream)
{
(void)stream;
FILE *set_binary_mode(FILE *stream) {
(void)stream;
#if defined(_WIN32) || defined(__OS2__)
_setmode(_fileno(stream), _O_BINARY);
_setmode(_fileno(stream), _O_BINARY);
#endif
return stream;
return stream;
}

2
tools_common.h
View File

@ -11,6 +11,6 @@
#define TOOLS_COMMON_H
/* Sets a stdio stream into binary mode */
FILE* set_binary_mode(FILE *stream);
FILE *set_binary_mode(FILE *stream);
#endif

2
vp8/common/arm/armv6/idct_blk_v6.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
void vp8_dequant_idct_add_y_block_v6(short *q, short *dq,

2
vp8/common/arm/bilinearfilter_arm.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include <math.h>
#include "vp8/common/filter.h"
#include "bilinearfilter_arm.h"

2
vp8/common/arm/filter_arm.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include <math.h>
#include "vp8/common/filter.h"
#include "vpx_ports/mem.h"

2
vp8/common/arm/loopfilter_arm.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/loopfilter.h"
#include "vp8/common/onyxc_int.h"

2
vp8/common/arm/neon/idct_blk_neon.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
/* place these declarations here because we don't want to maintain them
* outside of this scope

2
vp8/common/arm/reconintra_arm.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/blockd.h"
#include "vpx_mem/vpx_mem.h"

2
vp8/common/arm/variance_arm.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/variance.h"
#include "vp8/common/filter.h"

19
vp8/common/asm_com_offsets.c
View File

@ -12,7 +12,6 @@
#include "vpx_config.h"
#include "vpx/vpx_codec.h"
#include "vpx_ports/asm_offsets.h"
#include "vpx_scale/yv12config.h"
#include "vp8/common/blockd.h"
#if CONFIG_POSTPROC
@ -21,19 +20,6 @@
BEGIN
/* vpx_scale */
DEFINE(yv12_buffer_config_y_width, offsetof(YV12_BUFFER_CONFIG, y_width));
DEFINE(yv12_buffer_config_y_height, offsetof(YV12_BUFFER_CONFIG, y_height));
DEFINE(yv12_buffer_config_y_stride, offsetof(YV12_BUFFER_CONFIG, y_stride));
DEFINE(yv12_buffer_config_uv_width, offsetof(YV12_BUFFER_CONFIG, uv_width));
DEFINE(yv12_buffer_config_uv_height, offsetof(YV12_BUFFER_CONFIG, uv_height));
DEFINE(yv12_buffer_config_uv_stride, offsetof(YV12_BUFFER_CONFIG, uv_stride));
DEFINE(yv12_buffer_config_y_buffer, offsetof(YV12_BUFFER_CONFIG, y_buffer));
DEFINE(yv12_buffer_config_u_buffer, offsetof(YV12_BUFFER_CONFIG, u_buffer));
DEFINE(yv12_buffer_config_v_buffer, offsetof(YV12_BUFFER_CONFIG, v_buffer));
DEFINE(yv12_buffer_config_border, offsetof(YV12_BUFFER_CONFIG, border));
DEFINE(VP8BORDERINPIXELS_VAL, VP8BORDERINPIXELS);
#if CONFIG_POSTPROC
/* mfqe.c / filter_by_weight */
DEFINE(MFQE_PRECISION_VAL, MFQE_PRECISION);
@ -58,11 +44,6 @@ ct_assert(B_HD_PRED, B_HD_PRED == 8);
ct_assert(B_HU_PRED, B_HU_PRED == 9);
#endif
#if HAVE_NEON
/* vp8_yv12_extend_frame_borders_neon makes several assumptions based on this */
ct_assert(VP8BORDERINPIXELS_VAL, VP8BORDERINPIXELS == 32)
#endif
#if HAVE_SSE2
#if CONFIG_POSTPROC
/* vp8_filter_by_weight16x16 and 8x8 */

2
vp8/common/dequantize.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/blockd.h"
#include "vpx_mem/vpx_mem.h"

2
vp8/common/generic/systemdependent.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#if ARCH_ARM
#include "vpx_ports/arm.h"
#elif ARCH_X86 || ARCH_X86_64

2
vp8/common/idct_blk.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
void vp8_dequant_idct_add_c(short *input, short *dq,
unsigned char *dest, int stride);

2
vp8/common/invtrans.h
View File

@ -13,7 +13,7 @@
#define __INC_INVTRANS_H
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "blockd.h"
#include "onyxc_int.h"

2
vp8/common/loopfilter.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "loopfilter.h"
#include "onyxc_int.h"
#include "vpx_mem/vpx_mem.h"

2
vp8/common/loopfilter.h
View File

@ -14,7 +14,7 @@
#include "vpx_ports/mem.h"
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#define MAX_LOOP_FILTER 63
/* fraction of total macroblock rows to be used in fast filter level picking */

2
vp8/common/mfqe.c
View File

@ -20,7 +20,7 @@
#include "postproc.h"
#include "variance.h"
#include "vpx_mem/vpx_mem.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_scale/yv12config.h"
#include <limits.h>

2
vp8/common/mips/dspr2/dequantize_dspr2.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_mem/vpx_mem.h"
#if HAVE_DSPR2

2
vp8/common/mips/dspr2/filter_dspr2.c
View File

@ -10,7 +10,7 @@
#include <stdlib.h>
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_ports/mem.h"
#if HAVE_DSPR2

2
vp8/common/mips/dspr2/idct_blk_dspr2.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#if HAVE_DSPR2

2
vp8/common/mips/dspr2/idctllm_dspr2.c
View File

@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#if HAVE_DSPR2
#define CROP_WIDTH 256

2
vp8/common/mips/dspr2/loopfilter_filters_dspr2.c
View File

@ -10,7 +10,7 @@
#include <stdlib.h>
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/onyxc_int.h"
#if HAVE_DSPR2

2
vp8/common/mips/dspr2/reconinter_dspr2.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx/vpx_integer.h"
#if HAVE_DSPR2

2
vp8/common/onyxc_int.h
View File

@ -13,7 +13,7 @@
#define __INC_VP8C_INT_H
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx/internal/vpx_codec_internal.h"
#include "loopfilter.h"
#include "entropymv.h"

3
vp8/common/postproc.c
View File

@ -10,7 +10,8 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_scale_rtcd.h"
#include "vpx_scale/yv12config.h"
#include "postproc.h"
#include "common.h"

5
vp8/common/ppc/systemdependent.c
View File

@ -12,13 +12,8 @@
#include "subpixel.h"
#include "loopfilter.h"
#include "recon.h"
#include "idct.h"
#include "onyxc_int.h"
void (*vp8_short_idct4x4)(short *input, short *output, int pitch);
void (*vp8_short_idct4x4_1)(short *input, short *output, int pitch);
void (*vp8_dc_only_idct)(short input_dc, short *output, int pitch);
extern void (*vp8_post_proc_down_and_across_mb_row)(
unsigned char *src_ptr,
unsigned char *dst_ptr,

2
vp8/common/reconinter.c
View File

@ -11,7 +11,7 @@
#include <limits.h>
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx/vpx_integer.h"
#include "blockd.h"
#include "reconinter.h"

2
vp8/common/reconintra.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_mem/vpx_mem.h"
#include "blockd.h"

6
vp8/common/reconintra4x4.c
View File

@ -10,17 +10,17 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "blockd.h"
void vp8_intra4x4_predict_c(unsigned char *Above,
unsigned char *yleft, int left_stride,
B_PREDICTION_MODE b_mode,
int _b_mode,
unsigned char *dst, int dst_stride,
unsigned char top_left)
{
int i, r, c;
B_PREDICTION_MODE b_mode = (B_PREDICTION_MODE)_b_mode;
unsigned char Left[4];
Left[0] = yleft[0];
Left[1] = yleft[left_stride];

96
vp8/common/rtcd.c
View File

@ -9,97 +9,13 @@
*/
#include "vpx_config.h"
#define RTCD_C
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_ports/vpx_once.h"
#if CONFIG_MULTITHREAD && defined(_WIN32)
#include <windows.h>
#include <stdlib.h>
static void once(void (*func)(void))
{
static CRITICAL_SECTION *lock;
static LONG waiters;
static int done;
void *lock_ptr = &lock;
/* If the initialization is complete, return early. This isn't just an
* optimization, it prevents races on the destruction of the global
* lock.
*/
if(done)
return;
InterlockedIncrement(&waiters);
/* Get a lock. We create one and try to make it the one-true-lock,
* throwing it away if we lost the race.
*/
{
/* Scope to protect access to new_lock */
CRITICAL_SECTION *new_lock = malloc(sizeof(CRITICAL_SECTION));
InitializeCriticalSection(new_lock);
if (InterlockedCompareExchangePointer(lock_ptr, new_lock, NULL) != NULL)
{
DeleteCriticalSection(new_lock);
free(new_lock);
}
}
/* At this point, we have a lock that can be synchronized on. We don't
* care which thread actually performed the allocation.
*/
EnterCriticalSection(lock);
if (!done)
{
func();
done = 1;
}
LeaveCriticalSection(lock);
/* Last one out should free resources. The destructed objects are
* protected by checking if(done) above.
*/
if(!InterlockedDecrement(&waiters))
{
DeleteCriticalSection(lock);
free(lock);
lock = NULL;
}
}
#elif CONFIG_MULTITHREAD && HAVE_PTHREAD_H
#include <pthread.h>
static void once(void (*func)(void))
{
static pthread_once_t lock = PTHREAD_ONCE_INIT;
pthread_once(&lock, func);
}
#else
/* No-op version that performs no synchronization. vpx_rtcd() is idempotent,
* so as long as your platform provides atomic loads/stores of pointers
* no synchronization is strictly necessary.
*/
static void once(void (*func)(void))
{
static int done;
if(!done)
{
func();
done = 1;
}
}
#endif
void vpx_rtcd()
extern void vpx_scale_rtcd(void);
void vp8_rtcd()
{
vpx_scale_rtcd();
once(setup_rtcd_internal);
}

46
vp8/common/rtcd_defs.sh
View File

@ -1,6 +1,8 @@
common_forward_decls() {
vp8_common_forward_decls() {
cat <<EOF
#include "vp8/common/blockd.h"
/*
* VP8
*/
struct blockd;
struct macroblockd;
@ -14,7 +16,7 @@ union int_mv;
struct yv12_buffer_config;
EOF
}
forward_decls common_forward_decls
forward_decls vp8_common_forward_decls
#
# Dequant
@ -146,7 +148,7 @@ specialize vp8_build_intra_predictors_mby_s sse2 ssse3
prototype void vp8_build_intra_predictors_mbuv_s "struct macroblockd *x, unsigned char * uabove_row, unsigned char * vabove_row, unsigned char *uleft, unsigned char *vleft, int left_stride, unsigned char * upred_ptr, unsigned char * vpred_ptr, int pred_stride"
specialize vp8_build_intra_predictors_mbuv_s sse2 ssse3
prototype void vp8_intra4x4_predict "unsigned char *Above, unsigned char *yleft, int left_stride, B_PREDICTION_MODE b_mode, unsigned char *dst, int dst_stride, unsigned char top_left"
prototype void vp8_intra4x4_predict "unsigned char *Above, unsigned char *yleft, int left_stride, int b_mode, unsigned char *dst, int dst_stride, unsigned char top_left"
specialize vp8_intra4x4_predict media
vp8_intra4x4_predict_media=vp8_intra4x4_predict_armv6
@ -530,39 +532,3 @@ fi
# End of encoder only functions
fi
# Scaler functions
if [ "CONFIG_SPATIAL_RESAMPLING" != "yes" ]; then
prototype void vp8_horizontal_line_4_5_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_4_5_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_last_vertical_band_4_5_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_2_3_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_2_3_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_last_vertical_band_2_3_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_3_5_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_3_5_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_last_vertical_band_3_5_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_3_4_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_3_4_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_last_vertical_band_3_4_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_1_2_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_1_2_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_last_vertical_band_1_2_scale "unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_5_4_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_5_4_scale "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_5_3_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_5_3_scale "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_horizontal_line_2_1_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
prototype void vp8_vertical_band_2_1_scale "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
prototype void vp8_vertical_band_2_1_scale_i "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width"
fi
prototype void vp8_yv12_extend_frame_borders "struct yv12_buffer_config *ybf"
specialize vp8_yv12_extend_frame_borders neon
prototype void vp8_yv12_copy_frame "struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc"
specialize vp8_yv12_copy_frame neon
prototype void vp8_yv12_copy_y "struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc"
specialize vp8_yv12_copy_y neon

2
vp8/common/x86/idct_blk_mmx.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vp8/common/blockd.h"
extern void vp8_dequantize_b_impl_mmx(short *sq, short *dq, short *q);

2
vp8/common/x86/idct_blk_sse2.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
void vp8_idct_dequant_0_2x_sse2
(short *q, short *dq ,

2
vp8/common/x86/recon_wrapper_sse2.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_mem/vpx_mem.h"
#include "vp8/common/blockd.h"

2
vp8/common/x86/vp8_asm_stubs.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "vpx_ports/mem.h"
#include "filter_x86.h"

3
vp8/decoder/decodframe.c
View File

@ -10,7 +10,8 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#include "./vpx_scale_rtcd.h"
#include "onyxd_int.h"
#include "vp8/common/header.h"
#include "vp8/common/reconintra4x4.h"

1
vp8/decoder/onyxd_if.c
View File

@ -25,6 +25,7 @@
#include <assert.h>
#include "vp8/common/quant_common.h"
#include "./vpx_scale_rtcd.h"
#include "vpx_scale/vpxscale.h"
#include "vp8/common/systemdependent.h"
#include "vpx_ports/vpx_timer.h"

2
vp8/decoder/threading.c
View File

@ -10,7 +10,7 @@
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#if !defined(WIN32) && CONFIG_OS_SUPPORT == 1
# include <unistd.h>
#endif

2
vp8/encoder/arm/armv5te/boolhuff_armv5te.asm
View File

@ -15,7 +15,7 @@
EXPORT |vp8_encode_value|
IMPORT |vp8_validate_buffer_arm|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/armv5te/vp8_packtokens_armv5.asm
View File

@ -12,7 +12,7 @@
EXPORT |vp8cx_pack_tokens_armv5|
IMPORT |vp8_validate_buffer_arm|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/armv5te/vp8_packtokens_mbrow_armv5.asm
View File

@ -12,7 +12,7 @@
EXPORT |vp8cx_pack_mb_row_tokens_armv5|
IMPORT |vp8_validate_buffer_arm|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
View File

@ -12,7 +12,7 @@
EXPORT |vp8cx_pack_tokens_into_partitions_armv5|
IMPORT |vp8_validate_buffer_arm|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/armv6/vp8_fast_quantize_b_armv6.asm
View File

@ -11,7 +11,7 @@
EXPORT |vp8_fast_quantize_b_armv6|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/armv6/vp8_subtract_armv6.asm
View File

@ -13,7 +13,7 @@
EXPORT |vp8_subtract_mbuv_armv6|
EXPORT |vp8_subtract_b_armv6|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

2
vp8/encoder/arm/dct_arm.c
View File

@ -9,7 +9,7 @@
*/
#include "vpx_config.h"
#include "vpx_rtcd.h"
#include "vp8_rtcd.h"
#if HAVE_MEDIA

2
vp8/encoder/arm/neon/fastquantizeb_neon.asm
View File

@ -12,7 +12,7 @@
EXPORT |vp8_fast_quantize_b_neon|
EXPORT |vp8_fast_quantize_b_pair_neon|
INCLUDE asm_enc_offsets.asm
INCLUDE vp8_asm_enc_offsets.asm
ARM
REQUIRE8

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