Commit Graph

1846 Commits

Author SHA1 Message Date
Paul Wilkins
6fc1d9efc4 Merge "Fix segmentation updates with vp8_set_roimap()" 2012-06-20 10:34:28 -07:00
John Koleszar
6291dd4c2f Fix compilation with -werror
Fix a last few warnings with multithread, arm, 32 bit

Change-Id: Ic7c67616c370d0ff87562a232fb1e5df0702dc86
2012-06-20 09:43:42 -07:00
Paul Wilkins
7c32cb52b5 Fix segmentation updates with vp8_set_roimap()
Changes relating to Issue 411

Removed code that was clearing down the segmentation data each
frame.

Added range/parameter checking in vp8_set_roimap(); Return error
if called when cyclic_refresh is enabled.

Correct setup_features() so that it sets or clears the segment update
flags as appropriate.

Change-Id: Ib31ac53006640ddf1ba7b9ec8f8b952e3eff860a
2012-06-20 12:49:29 +01:00
Attila Nagy
5daaa838a6 Enables building examples with Android NDK
Soft enable runtime cpu detect for armv7-android target, so that it
can be disabled and remove dependency on 'cpufeatures' lib.
Change the arm_cpu_caps implementation selection such that 'no rtcd' takes
precedence over system type.

Switch to use -mtune instead of -mcpu. NDK was complaining about
-mcpu=cortex-a8 conflicting with -march=armv7-a, not sure why.

Add a linker flag to fix some cortex-a8 bug, as suggested by NDK Dev
Guide.

Examples:
Configure for armv7+neon:

./configure --target=armv7-android-gcc \
            --sdk-path=/path/to/android/ndk \
            --disable-runtime-cpu-detect \
            --enable-realtime-only \
            --disable-unit-tests

...armv7 w/o neon:

./configure --target=armv7-android-gcc \
            --sdk-path=/path/to/android/ndk \
            --disable-runtime-cpu-detect \
            --enable-realtime-only \
            --disable-neon \
            --cpu=cortex-a9 \
            --disable-unit-tests

Change-Id: I37e2c0592745208979deec38f7658378d4bd6cfa
2012-06-20 10:15:24 +03:00
John Koleszar
b178fe7bfb Merge "disable lagged encoding in one-pass" 2012-06-19 14:50:46 -07:00
Adrian Grange
5eaa9bcfe3 Corrected usage of image strides
The function vp8_post_proc_down_and_across_c takes the
stride of both the src and dst images as parameters, but
assumes that they are the same.

I modified the code to use the correct strides, as the
assembler versions of these functions do.

Change-Id: I222715b774cd071b21c15a4b0d2f4aef64a520de
2012-06-19 14:02:22 -07:00
John Koleszar
0277c70a17 Merge "Fix pkg-config file to pull in libm" 2012-06-15 17:03:21 -07:00
Rob Bradford
576629baaf Fix pkg-config file to pull in libm
vpx uses symbols in libm and thus we need to provide an indication to
the user of libvpx that if they want to link against libvpx they must
also link against libm.

Change-Id: I31d4068bf7f6f5b1fd222bcdf9e6a1a92fb6696f
2012-06-15 16:37:33 -07:00
John Koleszar
8df79e9d42 Remove threading dependencies with --disable-multithread
Avoid a pthreads dependency via pthread_once() when compiled with
--disable-multithread.

In addition, this synchronization is disabled for Win32 as well, even
though we can be sure that the required primatives exist, so that the
requirements on the application when built with --disable-multithread
are consistent across platforms.

Users using libvpx built with --disable-multithread in a multithreaded
context should provide their own synchronization. Updated the
documentation to vpx_codec_enc_init_ver() and vpx_codec_dec_init_ver()
to note this requirement. Moved the RTCD initialization call to match
this description, as previously it didn't happen until the first
frame.

Change-Id: Id576f6bce2758362188278d3085051c218a56d4a
2012-06-15 16:26:39 -07:00
James Zern
7b0b6a2c41 disable lagged encoding in one-pass
This currently has no effect and can create an artificial lag in e.g.,
realtime.

Change-Id: Ia1c7c6dbe7c6fe82a944f087f1b0d1dbbc0aa1b6
2012-06-13 14:06:34 -07:00
John Koleszar
0164a1cc5b Fix pedantic compiler warnings
Allows building the library with the gcc -pedantic option, for improved
portabilty. In particular, this commit removes usage of C99/C++ style
single-line comments and dynamic struct initializers. This is a
continuation of the work done in commit 97b766a46, which removed most
of these warnings for decode only builds.

Change-Id: Id453d9c1d9f44cc0381b10c3869fabb0184d5966
2012-06-11 15:14:58 -07:00
John Koleszar
30fb976e3e Merge "Fix MSVS builds for unit test changes" 2012-06-11 13:52:28 -07:00
John Koleszar
52ec78be7d Fix bad merge
Change-Id: I45849dde0ee9b7e87fa32adb65ade8486bb66556
2012-06-11 12:24:14 -07:00
John Koleszar
598759be1d Merge branch 'origin/eider' into master
Change-Id: I79fd7bd18aa1af41cd066ccc3d1cd16744b9c8d1
2012-06-11 12:06:53 -07:00
John Koleszar
71618e542c Merge "Reset Q for key frame when spatial resizing occurs." 2012-06-11 12:02:56 -07:00
John Koleszar
118b9931d7 Merge "Skip AS detection for VS" 2012-06-11 12:02:35 -07:00
James Zern
538c6ea3d3 build: hide grep/obj_int_extract commands when verbose=0
Change-Id: Ic30d7335b5bf912b39ea55f2b759fe5b7d523ca8
2012-06-09 14:52:56 -07:00
Yunqing Wang
9904c28f5b Remove unused code in drop_frame
Removed unused parameters and code related to drop_frame.

Change-Id: I594e050d49b1805c6f72abf06005ef624256bb57
2012-06-07 11:26:47 -04:00
Marco Paniconi
baedcedcbe Reset Q for key frame when spatial resizing occurs.
The logic for spatial resizing is done after the Q is selected for the
frame. This causes a problem that the Q we select for the (resized)
key frame may be based on a different resolution than the frame we
will encode.

This fix is to ensure that, when resize is on, the selected Q is still
based on the resolution of the frame to be encoded.

Change-Id: Ia49a9eac5f64e48d1c00dfc7ed4ce26fe84d3fa1
2012-06-06 15:18:18 -07:00
Johann Koenig
5d0174bc02 Skip AS detection for VS
Visual Studio doesn't use the assembler in $PATH

Change-Id: I169f8492127cbc1d256a2fb2e749cd970040ccc8
2012-06-05 15:40:59 -07:00
John Koleszar
363a67c601 Merge "Fix windows build: obj_int_extract to extract numbrs from .rdata" into eider 2012-06-04 18:54:52 -07:00
John Koleszar
5205d299bb Merge "asm_*_offsets to define variables as constants" into eider 2012-06-04 18:54:23 -07:00
Alpha Lam
2926571be6 Fix windows build: obj_int_extract to extract numbrs from .rdata
The change in assembly offset files to define values as const int broke
Windows build, because the variables are stored in .rdata section instead
of .data section.

This CL changes the integer peeking from .data to .rdata.

Change-Id: I87e465ddcc78d39ec29f3720ea7df0ab807d5512
2012-06-04 18:03:41 -07:00
Alpha Lam
e343988f9d asm_*_offsets to define variables as constants
This change is to allow obj_int_extract to extract all integers
in the data segment. With the const keyword these variables are
forced into the .rodata segment even for zero variable value.

We had a problem before that zero valueed variables would get
assigned to BSS segment that fooled obj_int_extract to give
incorrect values.

Change-Id: Icd94f80a8ab356879894ca508bf132d20b865299
2012-06-04 18:01:16 -07:00
Johann
965d8686bb Remove extra enum
VP8_REFFRAME is the same as vpx_ref_frame_type

Change-Id: I63c2ddfb39f6ec87d1e5eb6a8852846464552b1b
2012-06-04 16:56:55 -07:00
Johann
2b10528adc Remove redundant assignment
clang complains about self-assignment

Change-Id: Iead70eed0a960e84a4b167f67f05b05e2965b3b6
2012-06-04 15:51:38 -07:00
Johann
c8a88a7642 Explicitly discard fwrite/fread return values
Using if(); triggers an empty body warning with clang

Change-Id: I0fa2ee676400a974b40f8eaafca9ae668107eebb
2012-06-04 15:50:44 -07:00
John Koleszar
7f63bfa6d2 Fix MSVS builds for unit test changes
Update the Visual Studio builds to support the new monolithic unit
test binary.

Includes minor semi-cosmetic refactoring of solution.mk, as the
%vpx.vcproj match is no longer appropriate given the test_libvpx
target.

Change-Id: I29e6e07c39e72b54a4b3eaca5b9b7877ef3fb134
2012-06-01 10:43:47 -07:00
Stefan Holmer
cab6ac16e0 Fixes a win build issue related to denoising.
Change-Id: I912384f526865089aa03ca8875591324e5c1c449
2012-05-31 07:37:14 -07:00
Stefan Holmer
b073e3cdd4 Fixes a clang linking error.
Change-Id: I1d2db53129dc6ec068093ad1e5fc0d94110473b3
2012-05-31 07:37:07 -07:00
Stefan Holmer
cd0bf0e407 Fixes a win build issue related to denoising.
Change-Id: I912384f526865089aa03ca8875591324e5c1c449
2012-05-31 15:44:28 +02:00
Stefan Holmer
0927a41139 Fixes a clang linking error.
Change-Id: I1d2db53129dc6ec068093ad1e5fc0d94110473b3
2012-05-31 10:52:20 +02:00
Jim Bankoski
7fccab39b5 Merge "boolcoder_test " 2012-05-30 14:47:05 -07:00
Stefan Holmer
dd6134b472 Added another denoising threshold for finding DC shifts.
Compares the sum of differences between the input block and the averaged
block. If they differ too much the block will not be filtered. Negligible
perfomance hit.

Change-Id: Ib1c31a265efd4d100b3abc4a1ea6675038c8ddde
2012-05-30 14:36:02 -07:00
Alpha Lam
fc2fc899ae Make libvpx Chromium build friendly
Add PRIVATE macro for adding private_extern directive for yasm
to hide global symbols. This is only enabled if -DCHROMIUM is used
with YASM.

Also fixed a small problem with	rtcd_defs.sh to guard TEMPORAL_DENOISING.

Change-Id: I9027fce3ebddcf20078293e4b86b396f21da7857
2012-05-30 14:35:55 -07:00
Jim Bankoski
f78e5a04e6 fix denoiser for temporal patterns and rd
This extends the denoiser to work for temporally scalable
coding.

I believe this also fixes a very rare but really bad bug in the original
implementation.

Change-Id: I8b3593a8c54b86eb76f785af1970935f7d56262a
2012-05-30 14:32:04 -07:00
Christian Duvivier
5715c39cf8 Inline Intrinsic optimized Denoiser
Faster version of denoiser, cut cost by 1.7x for C path, by 3.3x for
SSE2 path.

Change-Id: I154786308550763bc0e3497e5fa5bfd1ce651beb
2012-05-30 14:31:22 -07:00
Alpha Lam
d7f26e13fe Fix windows build: obj_int_extract to extract numbrs from .rdata
The change in assembly offset files to define values as const int broke
Windows build, because the variables are stored in .rdata section instead
of .data section.

This CL changes the integer peeking from .data to .rdata.

Change-Id: I87e465ddcc78d39ec29f3720ea7df0ab807d5512
2012-05-30 11:22:21 -07:00
Stefan Holmer
d850034443 Added another denoising threshold for finding DC shifts.
Compares the sum of differences between the input block and the averaged
block. If they differ too much the block will not be filtered. Negligible
perfomance hit.

Change-Id: Ib1c31a265efd4d100b3abc4a1ea6675038c8ddde
2012-05-30 16:50:21 +02:00
Jim Bankoski
ffe79d61d4 Merge "fix denoiser for temporal patterns and rd" 2012-05-25 09:56:08 -07:00
Jim Bankoski
9ec20f85c4 boolcoder_test
Changed to google style rather than pseudo webm project style

Change-Id: I0e19d57342a1b27b818fe6a5ae9f6bb3710a122a
2012-05-25 09:07:32 -07:00
John Koleszar
caf0f14f84 Merge changes I231c062e,Idadc42c7
* changes:
  Add external resize tests
  Prevent external frame size changes in two-pass
2012-05-24 12:22:34 -07:00
John Koleszar
d708e7fbbe Merge "Fix another multithreaded encoder loopfilter race condition" 2012-05-24 09:40:48 -07:00
John Koleszar
d790bc1779 Merge "asm_*_offsets to define variables as constants" 2012-05-24 09:40:29 -07:00
John Koleszar
2fb29ff7f9 Add external resize tests
Adds a test that ensures the application is able to trigger frame size
changes via vpx_codec_enc_config_set()

Change-Id: I231c062e533d75c8d63c5f8a5544650117429a63
2012-05-24 09:38:39 -07:00
Jim Bankoski
57faddb7c5 fix denoiser for temporal patterns and rd
This extends the denoiser to work for temporally scalable
coding.

I believe this also fixes a very rare but really bad bug in the original
implementation.


Change-Id: I8b3593a8c54b86eb76f785af1970935f7d56262a
2012-05-24 07:44:03 -07:00
Alpha Lam
49f7f05f52 asm_*_offsets to define variables as constants
This change is to allow obj_int_extract to extract all integers
in the data segment. With the const keyword these variables are
forced into the .rodata segment even for zero variable value.

We had a problem before that zero valueed variables would get
assigned to BSS segment that fooled obj_int_extract to give
incorrect values.

Change-Id: Icd94f80a8ab356879894ca508bf132d20b865299
2012-05-23 21:40:55 -07:00
John Koleszar
5e39a8c16f Merge "Make libvpx Chromium build friendly" 2012-05-23 20:56:49 -07:00
Alpha Lam
0f7e4665ae Make libvpx Chromium build friendly
Add PRIVATE macro for adding private_extern directive for yasm
to hide global symbols. This is only enabled if -DCHROMIUM is used
with YASM.

Also fixed a small problem with	rtcd_defs.sh to guard TEMPORAL_DENOISING.

Change-Id: I9027fce3ebddcf20078293e4b86b396f21da7857
2012-05-23 18:15:05 -07:00
Attila Nagy
4890853010 Fix another multithreaded encoder loopfilter race condition
After a key frame encoding, the frame type could change while
filtering is still going on. Pass the frame type as parameter to the
loopfilter function and don't read it from common storage.

vp8cx_set_alt_lf_level has to be done before packing the stream.
Currently alt_lf_level is not used so there hasn't been any visible
problem here.

Change-Id: Ia114162158cd833c2b16e3b89303cc9c91f19165
2012-05-23 13:50:59 -07:00