- 08 Dec, 2012 14 commits
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Michael Niedermayer authored
* commit '637606de': configure: arm: make _inline arch ext symbols depend on inline_asm arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation Conflicts: configure libavcodec/arm/dca.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '7f2b3dca': configure: arm: check inline and external asm support for extensions Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'c6ebc9fa': configure: add check_insn function configure: clean up check_inline_asm and check_as functions Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'f0fe245b': configure: arm: set fast_clz and fast_unaligned in cpuflags section Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '1234c66a': configure: arm: detect toolchain default arch version Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '9ebd45c2': configure: do not bypass cpuflags section if --cpu not given dct-test: arm: indicate required cpu features for optimised funcs snow: fix build after 594d4d5d arm: fix use of uninitialised value in ff_fft_fixed_init_arm() avpicture: Don't assume a valid pix fmt in avpicture_get_size Conflicts: libavcodec/avpicture.c libavcodec/snow.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Reimar Döffinger authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Stefano Sabatini authored
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Stefano Sabatini authored
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Nicolas George authored
Triggered by the sample for trac ticket #1726.
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Paul B Mahol authored
While here remove ff_lzw_cur_ptr() as it become obsolete. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
The formating can and should be improved. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 07 Dec, 2012 26 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Clément Bœsch authored
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Stefano Sabatini authored
Improve consistency/readability.
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Stefano Sabatini authored
Avoid one dereference, simplify.
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Stefano Sabatini authored
Fix crash, for example in the command: ffmpeg -f image2 -vcodec pgmyuv -i tests/vsynth1/%02d.pgm \ -vf "[in]format=yuv420p,split,alphamerge,split[o3][o4]; [o4]vflip,alphaextract[alpha];[o3][alpha]alphamerge[out]" \ -vcodec rawvideo -f nut md5:
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Stefano Sabatini authored
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Stefano Sabatini authored
The code causes uninitialized data copy, and may be actually slower than a loop over each line in case the padding is big.
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Paul B Mahol authored
Such packets are useless. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Mans Rullgard authored
This makes --disable-inline-asm work as expected. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This tests instruction set support in both inline and external asm. If both fail, the base config option is disabled. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
The check_insn function tests an instruction in both inline asm and standalone assembly, and sets _external/_inline config properties accordingly. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
These are properties of the targeted core and do not depend on specific assembly support in the toolchain which if missing will render the controlling options here disabled. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Probe for the toolchain default architecture version if no --cpu flag is present or an unknown cpu is specified. Works with gcc, clang and armcc. This allows configuring based on the arch version even if it is not explicitly specified to configure. It also causes an explicit -march flag to be added to CFLAGS and ASFLAGS, which in turn lets us do proper instruction set tests with the assembler. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This will allow arch-specific ways of determining the target variant when none is specified on the command line. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
These macros reflect the actual capabilities required here. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
The check_inline_asm function should check the actual C compiler, not the one used for assembly files. Usually these are the same, but they might be different, typically when using a compiler other than gcc. The check_as should, as its name suggests, test the type of input the AS command is used with, i.e. a standalond assembly (.S) file. Finally, check for gnu assembler using the modified check_as as this reflects actual usage. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Anton Khirnov authored
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Michael Niedermayer authored
* qatar/master: h264: add a pointer for weighted prediction temporary buffer Conflicts: libavcodec/h264.c libavcodec/h264.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st> Signed-off-by: Clément Bœsch <ubitux@gmail.com>
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Paul B Mahol authored
Merge get_scale/get_shift into set_sample_rate_params(). Rename tak_set_bps to set_bps_params and remove 2nd argument. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
* commit 'd7d6efe4': h264: check sps.log2_max_frame_num for validity mov: validate number of DataReferenceBox entries against box size mov: compute avg_frame_rate only if duration is known flac: change minimum and default of lpc_passes option to 1 Conflicts: libavcodec/h264_ps.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'c25fc5c2': fate: dpcm: Add dependencies SBR DSP x86: implement SSE sbr_hf_gen AAC SBR: use AVFloatDSPContext's vector_fmul fate: image: Add dependencies Changelog: add an entry for deprecating the avconv -vol option x86: float_dsp: fix compilation of ff_vector_dmul_scalar_avx() on x86-32 Conflicts: Changelog libavutil/x86/float_dsp.asm tests/fate/image.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Mans Rullgard authored
When initialising an FFTContext for a plain FFT, mdct_bits is not set and can contain a garbage value. Since nbits is always valid and for MDCT operation is mdct_bits - 2 checking this instead avoids using an uninitialised value while having the same effect. Signed-off-by: Mans Rullgard <mans@mansr.com>
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