They are currently always constant and thus theres no point to
store them in the context.
This makes the context 16kb smaller
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This simplifies the code and improves quality at the expense of a slight
slowdown of a rarely used function (no fate test uses it).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
As the function arguments change, we also change the function name
to ensure that anyone using this (non public) function doesnt end
with hard to debug crashes. The new name also has a proper prefix.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
For the default table we keep using the exact previous
coefficients, this way individual functions can be updated seperately
without breaking fate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '7b89cd20d844cbe763ca34e63e99d110043cf241':
eamad: allocate a dummy reference frame when the real one is missing
Replace remaining includes of audioconvert.h with channel_layout.h
Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.
Conflicts:
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This reverts parts of d6d5ef5534, that didn't work right. (The
tests that were added failed on big endian, and the output looked
garbled on little endian as well.)
This is due to the fact that the intermediate scaling values (from
e.g. hScale8To19_c or hScale16To19_c) are stored as int32_t and
thus requires a separate output function, while yuv2gbrp_full_X_c
only interprets it as int16_t.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608':
sws: use planarRgbToRgbWrapper only for 8bit per component
Conflicts:
libswscale/swscale_unscaled.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
planar rgb formats do not use the table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This code path is not implemented and makes not much sense to implement
either.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
The function doesnt support >8bit currently
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit '05b0998f511ffa699407465d48c7d5805f746ad2':
dsputil: Fix error by not using redzone and register name
swscale: GBRP output support
Conflicts:
libswscale/output.c
libswscale/swscale.c
libswscale/swscale_internal.h
libswscale/utils.c
tests/ref/lavfi/pixdesc
tests/ref/lavfi/pixfmts_copy
tests/ref/lavfi/pixfmts_null
tests/ref/lavfi/pixfmts_scale
tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
We have to make some symetric changes elsewhere as this increases
the precission with which samples are stored.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b':
x86inc: Rename "program_name" to "private_prefix"
configure: Run SHFLAGS through ldflags_filter()
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The new name is more descriptive and will allow defining a separate
public prefix for externally visible library symbols.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
sws_getCachedContext() and sws_getContext() expect sws_alloc_context()
to return NULL when out of memory, as follows.
if (!(context = sws_alloc_context()))
return NULL;
This patch fixes sws_alloc_context() to return NULL in that case.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
The version number is useful to check the libavutil version against which
the library was compiled at run-time, which in turn may be useful to deal
with binary compatibility issues.
* qatar/master:
FATE: add a bink version 'b' test
FATE: add a bink version 'i' test
libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR
Conflicts:
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
SWS_CPU_CAPS are deprecated and slated to removed with libswscale major
version 3. No need to provide a SWS_CPU_CAPS_MMX2 as backward
compatibility define under the same explicit condition.
* commit 'fa8fcab1e0d31074c0644c4ac5194474c6c26415':
x86: h264_chromamc_10bit: drop pointless PAVG %define
x86: mmx2 ---> mmxext in function names
swscale: do not forget to swap data in formats with different endianness
Conflicts:
libavcodec/x86/dsputil_mmx.c
libavfilter/x86/gradfun.c
libswscale/input.c
libswscale/utils.c
libswscale/x86/swscale.c
tests/ref/lavfi/pixfmts_scale
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Otherwise during scaling it will try to interpret input in the wrong way and
that leads to the test results disagreeing on different platforms and with
different optimizations.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
* commit 'be923ed659016350592acb9b3346f706f8170ac5':
x86: fmtconvert: port to cpuflags
x86: MMX2 ---> MMXEXT in macro names
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '6860b4081d046558c44b1b42f22022ea341a2a73':
x86: include x86inc.asm in x86util.asm
cng: Reindent some incorrectly indented lines
cngdec: Allow flushing the decoder
cngdec: Make the dbov variable have the right unit
cngdec: Fix the memset size to cover the full array
cngdec: Update the LPC coefficients after averaging the reflection coefficients
configure: fix print_config() with broke awks
Conflicts:
libavcodec/x86/ac3dsp.asm
libavcodec/x86/dct32.asm
libavcodec/x86/deinterlace.asm
libavcodec/x86/dsputil.asm
libavcodec/x86/dsputilenc.asm
libavcodec/x86/fft.asm
libavcodec/x86/fmtconvert.asm
libavcodec/x86/h264_chromamc.asm
libavcodec/x86/h264_deblock.asm
libavcodec/x86/h264_deblock_10bit.asm
libavcodec/x86/h264_idct.asm
libavcodec/x86/h264_idct_10bit.asm
libavcodec/x86/h264_intrapred.asm
libavcodec/x86/h264_intrapred_10bit.asm
libavcodec/x86/h264_weight.asm
libavcodec/x86/vc1dsp.asm
libavcodec/x86/vp3dsp.asm
libavcodec/x86/vp56dsp.asm
libavcodec/x86/vp8dsp.asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
