generic-library/vpx
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Remove unused POSIX_MMAP references

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Change-Id: I6998e15f9ed2849a270033217c02e27c79ee8343
This commit is contained in:
Johann 2015-12-17 17:04:11 -08:00
parent 3c92144280
commit 91c75c5c23
3 changed files with 0 additions and 26 deletions
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3
configure vendored
View File

@ -261,7 +261,6 @@ HAVE_LIST="
${ARCH_EXT_LIST}
vpx_ports
pthread_h
sys_mman_h
unistd_h
"
EXPERIMENT_LIST="
@ -550,7 +549,6 @@ process_detect() {
*)
case $header in
pthread.h) true;;
sys/mman.h) true;;
unistd.h) true;;
*) false;;
esac && enable_feature $var
@ -567,7 +565,6 @@ int main(void) {return 0;}
EOF
# check system headers
check_header pthread.h
check_header sys/mman.h
check_header unistd.h # for sysconf(3) and friends.
check_header vpx/vpx_integer.h -I${source_path} && enable_feature vpx_ports

7
examples/vp8_multi_resolution_encoder.c
View File

@ -29,13 +29,6 @@
#include <math.h>
#include <assert.h>
#include <sys/time.h>
#if USE_POSIX_MMAP
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
#endif
#include "vpx_ports/vpx_timer.h"
#include "vpx/vpx_encoder.h"
#include "vpx/vp8cx.h"

16
vpxstats.c
View File

@ -26,17 +26,6 @@ int stats_open_file(stats_io_t *stats, const char *fpf, int pass) {
stats->buf.buf = NULL;
res = (stats->file != NULL);
} else {
#if USE_POSIX_MMAP
struct stat stat_buf;
int fd;
fd = open(fpf, O_RDONLY);
stats->file = fdopen(fd, "rb");
fstat(fd, &stat_buf);
stats->buf.sz = stat_buf.st_size;
stats->buf.buf = mmap(NULL, stats->buf.sz, PROT_READ, MAP_PRIVATE, fd, 0);
res = (stats->buf.buf != NULL);
#else
size_t nbytes;
stats->file = fopen(fpf, "rb");
@ -58,7 +47,6 @@ int stats_open_file(stats_io_t *stats, const char *fpf, int pass) {
nbytes = fread(stats->buf.buf, 1, stats->buf.sz, stats->file);
res = (nbytes == stats->buf.sz);
#endif /* USE_POSIX_MMAP */
}
return res;
@ -82,11 +70,7 @@ int stats_open_mem(stats_io_t *stats, int pass) {
void stats_close(stats_io_t *stats, int last_pass) {
if (stats->file) {
if (stats->pass == last_pass) {
#if USE_POSIX_MMAP
munmap(stats->buf.buf, stats->buf.sz);
#else
free(stats->buf.buf);
#endif /* USE_POSIX_MMAP */
}
fclose(stats->file);