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* cosmetics: Fix a few switched periods and linebreaksDerek Buitenhuis2012-08-04
| | | | | | Based on a patch by Piotr Bandurski. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86: build: replace mmx2 by mmxextDiego Biurrun2012-08-03
| | | | | | | Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.
* x86: yadif: Mark mmxext optimizations as suchDiego Biurrun2012-07-31
| | | | | The yadif mmx optimizations contain the pmaxsw and pmaxub mmxext instructions, causing sigills on CPUs that do not support mmxext.
* af_asyncts: avoid overflow in out_size with large delta valuesJustin Ruggles2012-07-29
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* af_asyncts: add first_pts optionJustin Ruggles2012-07-29
| | | | | | This allows for padding/trimming at the start of stream. By default, no assumption is made about the first frame's expected pts, so no padding or trimming is done.
* vf_hqdn3d: support 9 and 10bit colordepthLoren Merritt2012-07-28
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* vf_hqdn3d: reduce intermediate precisionLoren Merritt2012-07-28
| | | | | | | 11% faster on penryn, 7% on sandybridge, 5% on bulldozer Negligible change to output. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* vf_hqdn3d: simplify and optimizeLoren Merritt2012-07-28
| | | | | | 14% faster on penryn, 2% on sandybridge, 9% on bulldozer Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* factor identical ff_inplace_start_frame out of two filtersLoren Merritt2012-07-28
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* vf_hqdn3d: cosmeticsLoren Merritt2012-07-28
| | | | | | Change code style to match the rest of libav. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavfi: bump minor to mark stabilizing the ABI.Anton Khirnov2012-07-28
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* lavfi: better channel layout negotiationJustin Ruggles2012-07-27
| | | | | | | Allow substitution of channel pairs in the input for nearby channel pairs in the output in order to get a closer match. Also weigh LFE channel mismatch differently to favor matching the same layout without LFE over one less channel with LFE.
* vf_yadif: unset cur_buf on the input link.Anton Khirnov2012-07-26
| | | | | | | The buffer is stored internally, so this prevents it from being unreffed automatically. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* vf_overlay: ensure the overlay frame does not get leaked.Anton Khirnov2012-07-26
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* vf_overlay: prevent premature freeing of cur_bufMichael Niedermayer2012-07-26
| | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* avfilter: Fix printf format string conversion specifierDiego Biurrun2012-07-25
| | | | libavfilter/avfilter.c:224:9: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 5 has type ‘int’ [-Wformat]
* lavfi: place x86 inline assembly under HAVE_INLINE_ASM.Ronald S. Bultje2012-07-22
| | | | | This allows compiling this code using compilers that do not understand gcc-style inline assembly.
* buffersrc: check ff_get_audio_buffer() for errors.Anton Khirnov2012-07-22
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* lavfi: check all ff_get_video_buffer() calls for errors.Anton Khirnov2012-07-22
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* lavfi: check all avfilter_ref_buffer() calls for errors.Anton Khirnov2012-07-22
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* vf_select: avoid an unnecessary avfilter_ref_buffer().Anton Khirnov2012-07-22
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* buffersrc: avoid creating unnecessary buffer referenceAnton Khirnov2012-07-22
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* lavfi: use avfilter_unref_bufferp() where appropriate.Anton Khirnov2012-07-22
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* vf_fps: add more error checks.Anton Khirnov2012-07-22
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* vf_fps: fix a memleak on malloc failure.Anton Khirnov2012-07-22
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* lavfi: check all ff_start_frame/draw_slice/end_frame calls for errorsAnton Khirnov2012-07-22
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* lavfi: add error handling to end_frame().Anton Khirnov2012-07-22
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* lavfi: add error handling to draw_slice().Anton Khirnov2012-07-22
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* lavfi: add error handling to start_frame().Anton Khirnov2012-07-22
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* yadif: use emms_c() instead of inline assembly for emms invocations.Ronald S. Bultje2012-07-21
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* lavfi: use const for AVFilterPad declarations in all filters.Ronald S. Bultje2012-07-21
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* lavfi: unref AVFilterLink.out_buf in ff_end_frame().Anton Khirnov2012-07-20
| | | | | This reduces code duplication and prevents stale pointers from remaining on the link.
* lavfi: unref AVFilterLink.cur_buf in ff_end_frame().Anton Khirnov2012-07-20
| | | | | This reduces code duplication and prevents stale pointers from remaining on the link.
* vsrc_testsrc: avoid an unnecessary avfilter_ref_buffer().Anton Khirnov2012-07-20
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* vf_slicify: clear AVFilterLink.cur_buf in start_frame().Anton Khirnov2012-07-20
| | | | | The buffer is passed on to the next filter, so we shouldn't keep any pointers to it.
* vf_settb: simplify start_frame().Anton Khirnov2012-07-20
| | | | | Avoid pointless filter ref/unref. Just use the reference passed to start_frame().
* vf_fieldorder: don't give up its own reference to the output buffer.Anton Khirnov2012-07-20
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* vf_pad: don't give up its own reference to the output buffer.Anton Khirnov2012-07-20
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* vf_overlay: don't access a buffer reference that's been given away.Anton Khirnov2012-07-20
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* vf_drawtext: don't give up its own reference to the input buffer.Anton Khirnov2012-07-20
| | | | | | Directly forwarding the input buffer to the next filter means that drawtext no longer owns any references to it and thus shouldn't refer to it in any way.
* vf_gradfun: don't store two pointers to one AVFilterBufferRef.Anton Khirnov2012-07-20
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* vf_delogo: don't store two pointers to one AVFilterBufferRef.Anton Khirnov2012-07-20
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* vf_aspect: clear AVFilterLink.cur_buf in start_frame().Anton Khirnov2012-07-20
| | | | | The buffer is passed on to the next filter, so we shouldn't keep any pointers to it.
* lavfi: add avfilter_unref_bufferp()Robert Nagy2012-07-20
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add error handling to filter_samples().Anton Khirnov2012-07-09
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* asplit: don't leak the input buffer.Anton Khirnov2012-07-09
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* af_resample: fix request_frame() behavior.Anton Khirnov2012-07-09
| | | | | Make sure that an output frame has really been produced before returning 0.
* af_asyncts: fix request_frame() behavior.Anton Khirnov2012-07-09
| | | | | Make sure that an output frame has really been produced before returning 0.
* lavr: Use AV_SAMPLE_FMT_NONE to auto-select the internal sample formatJustin Ruggles2012-07-08
| | | | Also make this the default value.
* af_amix: avoid spurious EAGAIN.Anton Khirnov2012-07-06
| | | | | | | | | | Input on/off state can change in request_samples(), which can result in a state where only the first input is active. get_available_samples() will then return 0, and request_frame() will fail with EAGAIN even though there is data on the single active input. Take this into account and check the number of active inputs again after calling request_samples().
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