FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Bunk	0d7e0f25ca	Fix typos	7 years ago
Shiyou Yin	a55adf24b9	avcodec/mips: [loongson] fix bug of svq3-watermark failed in fate test. Failed case: svq3-watermark When minimum loop count of following functions are greater than parameter h passed to them, svq3-watermark failed. 1. ff_put_pixels4_8_mmi 2. ff_avg_pixels4_8_mmi 3. ff_put_pixels4_l2_8_mmi 4. ff_avg_pixels4_l2_8_mmi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Martin Storsjö	2a9e1c122e	libfdk-aac: Don't use defined() in a #define MSVC expands the preprocessor directives differently, making the version check fail in the previous form. Clang can warn about this with -Wexpansion-to-defined (not currently enabled by default): warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago
James Almer	309c3a0e81	avcodec/libaom: fix setting amount of threads The libaom doxy says that a value of 0 for the threads fields is equivalent to a value of 1, whereas for avctx->thread_count it means the maximum amount of threads possible for the host system. Use av_cpu_count() to get the correct thread count when auto threads is requested. Reviewed-by: Jan Ekström <jeebjp@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	b69ea742ab	avcodec/libaomenc: remove AVOption related to frame partitions Support for it was apparently never in the codebase, and the enum value was recently removed from the public headers [1] [1] https://aomedia.googlesource.com/aom/+/df4ffb73140fe31bebdabd17c1a7b53721e74838 Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Michael Niedermayer	4356e03fd6	libavcodec/pnm_parser: do not lose skipped parts in reporting of how much was consumed Fixes: Timeout Fixes: 9759/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5655277650051072 Fixes: 9753/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5764378543521792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	74af6ae021	avcodec/vp8: Check bitstream input in vp7_fade_frame() before time consuming operation Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	09f0429b99	avcodec/mjpegdec: simplify rgb index remaping	7 years ago
hwren	85a921f461	lavc, doc, configure: add libxavs2 video encoder wrapper Signed-off-by: hwren <hwrenx@126.com>	7 years ago
Paul B Mahol	7115ad53b4	avcodec/loco: rotate other planes too for non-power of 2 widths This was forgotten in `df05fd3131`.	7 years ago
Jason Stevens	69f1853a28	libavcodec/dnxhd: change ff_dnxhd_get_hr_frame_size to avpriv_ refactor ff_dnxhd_get_hr_frame_size to avpriv_dnxhd_get_hr_frame_size, to allow cross library usage in libavformat/mxfenc this change makes this function no longer be always inlined. Signed-off-by: Jason Stevens <jay@wizardofthenet.com>	7 years ago
Paul B Mahol	df05fd3131	avcodec/loco: switch to planar rgb format Remove now unused step variable.	7 years ago
Paul B Mahol	29a24e5f79	avcodec/lagarith: set pict_type too	7 years ago
Paul B Mahol	b2ffecbd0c	avcodec/lagarith: switch to planar rgb Speed goes from 363 fps to 428 fps for 640x480 video.	7 years ago
Devin Heitmueller	fb9d4f5c3e	avcodec/v210enc: Pass through Active Format Description (AFD) data When encoding to V210, make sure the AFD side data makes it through in the resulting AVPacket. This is needed so the decklink output module can put out AFD when in 10-bit mode. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>	7 years ago
Devin Heitmueller	35498c124a	avcodec: add AV_PKT_DATA_AFD to allow AFD data to be embedded in AVPacket Create a new AVPacket side data type for Active Format Description, which mirrors the side data type found in AVFrame. The primary use case for this is ensuring AFD gets preserved in the V210 encoder, so that the decklink libavdevice can output AFD. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>	7 years ago
Devin Heitmueller	6a9abe9ec3	avcodec/v210enc: Pass through A53 CC data When encoding to V210, make sure the CC side data makes it through in the resulting AVPacket. This is needed so the decklink output module can put out captions when in 10-bit mode. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>	7 years ago
Paul B Mahol	4b1b47e81b	avcodec/scpr: stop checking for overread twice	7 years ago
Shiyou Yin	5161f7bcfd	avutil/mips: [loongson] simplify macro TRANSPOSE_4H and TRANSPOSE_8B Simplify macro TRANSPOSE_4H in mmiutils.h and add TRANSPOSE_8B as a common macro. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
gxw	090647da84	avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp. Optimize vp8 loop filter with mmi, four functions optimized: 1. ff_vp8_h_loop_filter8uv_mmi. 2. ff_vp8_v_loop_filter8uv_mmi. 3. ff_vp8_h_loop_filter16_mmi. 4. ff_vp8_v_loop_filter16_mmi. Vp8 decoding speed improved about 50%(from 73fps to 110fps, Tested on loongson 3A3000). Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Moritz Barsnick	1693a68187	avcodec/aacenc: report channel layout by name Possibly useful in the error case. Signed-off-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Paul B Mahol	05df39cf3f	avcodec/tiff: check ff_lzw_decode_open() for failure	7 years ago
Paul B Mahol	39cfb722ee	avcodec/gifdec: set .caps_internal	7 years ago
Paul B Mahol	158043bae8	avcodec/gifdec: check ff_lzw_decode_open() for failure	7 years ago
Paul B Mahol	6e15495bcb	avcodec/zmbv: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	337b9e190b	avcodec/ulti: fix minor style issue	7 years ago
Paul B Mahol	51a087771b	avcodec/tscc: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	86e7e7816b	avcodec/tscc: check av_frame_alloc() for failure	7 years ago
Paul B Mahol	1e09dd96fe	avcodec/on2avc: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	e8b27b82d0	avcodec/mscc: decoders supports init_cleanup capability	7 years ago
Paul B Mahol	0d37823c83	avcodec/interplayacm: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	1f71f0a312	avcodec/fmvc: use correct pixel format on big-endian for 16 bpp	7 years ago
Paul B Mahol	15a5f49c0b	avcodec/flashsv: check return value of flashsv_decode_init()	7 years ago
Paul B Mahol	ae227fa1f2	avcodec/fic: change class name to more correct one	7 years ago
Paul B Mahol	ea6f61025e	avcodec/dsicinvideo: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	94437e4409	avcodecc/cscd: fix some obvious style issues	7 years ago
Paul B Mahol	aa76bdea1f	avcodec/cscd: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	aaa3f115d8	avcodec/cook: decoder supports init_cleanup capability	7 years ago
Paul B Mahol	068412f2e8	avcodec/rscc: fix decoding of some iscc files	7 years ago
Paul B Mahol	a5278b672a	avcodec: add RemotelyAnywhere Screen Capture decoder	7 years ago
Paul B Mahol	af71a3ff3e	avcodec/wcmv: fix output on big-endian with rgb565 format	7 years ago
Paul B Mahol	d8ad8fd8bd	avcodec/qdmc: check return code of ff_fft_init()	7 years ago
Zhao Zhili	037b3bd14a	avcodec/h264dec: remove unnecessary checks in h264_decode_frame These conditions are checked again in is_extra(). This patch makes no functional changes. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Zhao Zhili	b9d1f5bf68	avcodec/h264dec: check number of SPS in is_extra Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Shiyou Yin	9f60c58586	avcodec/mips: [loongson] fix improper use of register constraints. Constraint "g" means compiler can store variable in memory or register. When we use constraint "g" for a variable and this variable was operated by instruction which only support register operands may lead "invalid operands" error. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Paul B Mahol	cc24665f44	avcodec/scpr: make sure count and min are valid	7 years ago
Paul B Mahol	a77c2df5cc	avcodec/dnxhdenc: interlaced is not supported in DNxHR Fixes #7263.	7 years ago
Paul B Mahol	237bbf6678	avcodec/dnxhddec: ask for samples with alpha	7 years ago
Shiyou Yin	776909e42e	avcodec/mips: [loongson] reoptimize put and add pixels clamped functions. Simplify the usage of intermediate variable addr and remove unused variable all64 in following functions: 1. ff_put_pixels_clamped_mmi 2. ff_put_signed_pixels_clamped_mmi 3. ff_add_pixels_clamped_mmi This optimization speed up mpeg4 decode about 2% on loongson platform(tested with 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Martin Storsjö	7e929dac10	libfdk-aacenc: Allow enabling the ELDv2 profile This is a new feature in FDK v2. Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago

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40750 Commits (91cc3aa8b11949ed4faa95076284a2a0db7fa35f)