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* Mark mutable static data const where appropriate.Alex Converse2012-02-21
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* Drop some completely unnecessary av_unused attributes.Diego Biurrun2012-02-13
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* yadif: specify array size outside DECLARE_ALIGNEDJanne Grunau2012-02-09
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* cosmetics: Delete empty lines at end of file.Diego Biurrun2012-02-09
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* pixdesc: mark pseudopaletted formats with a special flag.Anton Khirnov2012-02-08
| | | | | | This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().
* drawtext: add 'fix_bounds' option on coords fixingAndrey Utkin2012-02-06
| | | | | | | | | | Before, drawtext filter deliberately altered given text coordinates if text didn't fully fit on the picture. This breaks the use case of scrolling large text, e.g. movie closing credits. Add 'fix_bounds', to make it usable in such cases (by setting its value to 0). Default behavior is not changed, and non-fitting text coords are fixed. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* drawtext: fix text_{w, h} expression varsAndrey Utkin2012-02-06
| | | | | | Before, {text_,}{w,h} vars hadn't got initialized Signed-off-by: Anton Khirnov <anton@khirnov.net>
* drawtext: add missing braces around an if() block.Andrey Utkin2012-02-05
| | | | | | Prevents uninitialized read. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* cosmetics: Remove extra newlines at EOFAlex Converse2012-01-27
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* build: Automatically include architecture-specific library Makefile snippets.Diego Biurrun2012-01-25
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* cosmetics: Remove some unnecessary block braces.Diego Biurrun2012-01-25
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* cosmetics: Move static and inline attributes to more standard places.Diego Biurrun2012-01-14
| | | | Fixes several "‘static’ is not at beginning of declaration" warnings.
* lavfi: move version macros to a new installed header version.hAnton Khirnov2012-01-12
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* vsrc_buffer: release the buffer on uninit.Anton Khirnov2012-01-12
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* vsrc_buffer: error on changing frame parameters.Anton Khirnov2012-01-10
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* cosmetics: drop some pointless parenthesesDiego Biurrun2012-01-07
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* Disable annoying warning without changing behaviorAndrey Utkin2012-01-07
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* cosmetics: Drop unnecessary parentheses around return values.Diego Biurrun2011-12-30
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* Add minor bumps and APIchanges entries for lavc/lavfi changes.Anton Khirnov2011-12-25
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* lavfi: add a new function av_buffersrc_buffer().Anton Khirnov2011-12-25
| | | | | It can be used to directly pass a AVFilterBufferRef to lavfi, avoiding a memcpy.
* lavfi: add avfilter_copy_frame_props()Stefano Sabatini2011-12-25
| | | | | avfilter_copy_frame_props() avoids code duplication and increases robustness.
* lavc: add a sample_aspect_ratio field to AVFrameStefano Sabatini2011-12-25
| | | | | | | The sample aspect ratio is a per-frame property, so it makes sense to define it in AVFrame rather than in the codec/stream context. Simplify application-level sample aspect ratio information extraction, and allow further simplifications.
* allfilters: fix type of avfilter_vsrc_buffer.Anton Khirnov2011-12-23
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* lavfi: always build vsrc_buffer.Anton Khirnov2011-12-22
| | | | It's a part of public API.
* yadif: support 10bit YUVLuca Barbato2011-12-13
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* build: move inclusion of subdir.mak to main subdir loopMans Rullgard2011-12-13
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* doxygen: misc consistency, spelling and wording fixesDiego Biurrun2011-12-12
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* Replace all uses of av_close_input_file() with avformat_close_input().Anton Khirnov2011-12-12
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* lavfi: install libavfilter/vsrc_buffer.hAndrey Utkin2011-12-11
| | | | | | It declares API necessary for filtering apps. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* drawtext: remove typoLuca Barbato2011-12-07
| | | | It slipped through the last two iterations.
* drawtext: introduce rand(min, max)Luca Barbato2011-12-07
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* drawtext: introduce explicit draw/hide variableLuca Barbato2011-12-07
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* drawtext: make x and y parametricLuca Barbato2011-12-03
| | | | | | Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H", "text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with vf_overlay and refactor the code accordingly.
* drawtext: manage memory allocation betterLuca Barbato2011-12-03
| | | | | Call dtext_prepare_text as early as possible Do not draw if the memory allocation failed
* drawtext: refactor draw_textLuca Barbato2011-12-03
| | | | Split the memory allocation from the actual drawing.
* Make channel layout masks unsignedMans Rullgard2011-11-25
| | | | | | | | | | It makes more sense for a bit mask to use an unsigned type. The change should be source and binary compatible on all supported systems, hence micro version bump. Fixes a few invalid shifts. Signed-off-by: Mans Rullgard <mans@mansr.com>
* libavfilter: reindent.Ronald S. Bultje2011-11-05
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* avfilter: don't abort() on zero-size allocations.Ronald S. Bultje2011-11-05
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* avfilter: Don't copy garbage from the stack when setting up video pictures.Alex Converse2011-11-03
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* vsrc_testsrc: fix mailing list reference URLDiego Biurrun2011-11-02
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* Remove some stray unnecessary ffmpeg references.Diego Biurrun2011-11-02
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* lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecsStefano Sabatini2011-10-19
| | | | | | | | | | | | The licence was changed from GPL to LGPL with explicit approval from the original author. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs Date: Mon, 11 Jul 2011 16:32:41 +0200 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add testsrc sourceStefano Sabatini2011-10-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: port libmpcodecs delogo filterStefano Sabatini2011-10-17
| | | | | | The ported filter supports named option parsing and more YUV formats. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: port boxblur filter from libmpcodecsStefano Sabatini2011-10-17
| | | | | | | | | | With the following additions: * support to gray format * support to yuva420p format * parametric luma/chroma/alpha radius * consistency check on the radius values, avoid crashes with invalid values Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add negate filterStefano Sabatini2011-10-17
| | | | | | This filter is a simple wrapper around the LUT filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavfi: add LUT (LookUp Table) generic filtersStefano Sabatini2011-10-17
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*Anton Khirnov2011-10-12
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* vf_unsharp: set default chroma size value to 5x5Stefano Sabatini2011-09-29
| | | | | | | The previous default value 0x0 was not good, since it is not even valid. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vf_unsharp: fix out-of-buffer readStefano Sabatini2011-09-29
| | | | | | | | | | | | In apply_unsharp(), when y is >= height, prevent out-of-buffer reading from src, read from the last buffer line in src2 instead. The check was implemented in the original unsharp libmpcodecs code and lost in the port. This also fixes output discrepancy between the two filters. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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