FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	3df55c7bd6	avfilter/af_speechnorm: add timeline support	4 years ago
Paul B Mahol	5db1e07a62	avfilter/af_speechnorm: check return value of av_frame_make_writable()	4 years ago
Paul B Mahol	ccd95cb248	avfilter/af_speechnorm: use floats in place of doubles where it is already float used	4 years ago
Paul B Mahol	38ab20e591	avfilter/af_silenceremove: fix stop_silence handling	4 years ago
Paul B Mahol	8a42ee6697	avfilter/af_silenceremove: avoid returning 1 sample duration frames	4 years ago
Paul B Mahol	3b331468da	avfilter/af_silenceremove: fix processing of periods > 1	4 years ago
Paul B Mahol	5e7e2e5031	avfilter/af_silenceremove: guard against negative numbers	4 years ago
Paul B Mahol	c3e11e3092	avfilter/af_silenceremove: add asserts to check for NaNs	4 years ago
Paul B Mahol	4e1ee16cbb	avfilter/af_silenceremove: use duration option for window option	4 years ago
Paul B Mahol	15e844ed9d	avfilter/af_silenceremove: fix indentation	4 years ago
Paul B Mahol	1d1e8a47b7	avfilter/af_silenceremove: cover default case too	4 years ago
Anton Khirnov	60515a6d61	lavfi/vf_scale: pass the thread count to the scaler	4 years ago
Anton Khirnov	22c6fbc847	lavfi/vf_scale: convert to the frame-based sws API	4 years ago
James Almer	f599ae88c2	avfilter/avfiltergraph: add an "auto" constant to the threads option Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Andreas Rheinhardt	f58939affe	avfilter/vf_xmedian: Split portion of init unique to xmedian off Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Paul B Mahol	a4101dca6c	avfilter/af_silencedetect: add planar sample formats support	4 years ago
Paul B Mahol	ba3c09b84a	avfilter/af_silencedetect: support all channel counts	4 years ago
Jan Ekström	2818b14392	avfilter/vf_scale: set the RGB matrix coefficients in case of RGB This fixes the passing through of non-RGB matrix from input to output when conversion from YCbCr to RGB happens.	4 years ago
Wu Jianhua	4041c1029b	libavfilter/x86/vf_gblur: add localbuf and ff_horiz_slice_avx2/512() We introduced a ff_horiz_slice_avx2/512() implemented on a new algorithm. In a nutshell, the new algorithm does three things, gathering data from 8/16 rows, blurring data, and scattering data back to the image buffer. Here we used a customized transpose 8x8/16x16 to avoid the huge overhead brought by gather and scatter instructions, which is dependent on the temporary buffer called localbuf added newly. Performance data: ff_horiz_slice_avx2(old): 109.89 ff_horiz_slice_avx2(new): 666.67 ff_horiz_slice_avx512: 1000 Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>	4 years ago
Wu Jianhua	68a2722aee	libavfilter/x86/vf_gblur: add ff_verti_slice_avx2/512() The new vertical slice with AVX2/512 acceleration can significantly improve the performance of Gaussian Filter 2D. Performance data: ff_verti_slice_c: 32.57 ff_verti_slice_avx2: 476.19 ff_verti_slice_avx512: 833.33 Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>	4 years ago
Wu Jianhua	4a5e24721c	libavfilter/x86/vf_gblur: add ff_postscale_slice_avx512() Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>	4 years ago
Anton Khirnov	ca32d0462c	lavfi/vf_scale: remove the nb_slices option It was intended for debugging only and has been superseded by the standalone tool for testing sliced scaling.	4 years ago
Paul Buxton	e07ada3dac	avfilter: add grayworld video filter Implements a gray world color correction algorithm using a log scale LAB colorspace. Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com> Signed-off-by: Paul B Mahol <onemda@gmail.com>	4 years ago
Paul B Mahol	02fcd485f9	avfilter/af_acrossover: check for rest of sample formats	4 years ago
Paul B Mahol	fdb4c03555	avfilter/vf_tpad: rescale EOF pts for case outlink time_base differs	4 years ago
Paul B Mahol	3b780e818a	avfilter/af_crystalizer: refactor some code	4 years ago
Paul B Mahol	5f55467c0b	avfilter/af_crystalizer: fix some minor issues Do multiplications instead of divisions and use floats where makes sense.	4 years ago
Paul B Mahol	8c1b65feb6	avfilter/af_afreqshift: do not forget to update coeffs at runtime	4 years ago
Paul B Mahol	1da2dd5c77	avfilter: add atilt filter	4 years ago
Paul B Mahol	b53a7d2d4d	avfilter: add adecorrelate filter	4 years ago
Shubhanshu Saxena	660a205b05	lavfi/dnn: Rename InferenceItem to LastLevelTaskItem This patch renames the InferenceItem to LastLevelTaskItem in the three backends to avoid confusion among the meanings of these structs. The following are the renames done in this patch: 1. extract_inference_from_task -> extract_lltask_from_task 2. InferenceItem -> LastLevelTaskItem 3. inference_queue -> lltask_queue 4. inference -> lltask 5. inference_count -> lltask_count Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	1544d6fa0a	libavfilter: Remove Async Flag from DNN Filter Side Remove async flag from filter's perspective after the unification of async and sync modes in the DNN backend. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	70b4dca054	libavfilter: Remove synchronous functions from DNN filters This commit removes the unused sync mode specific code from the DNN filters since the sync and async mode are now unified from the filters' perspective. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	60b4d07cf6	libavfilter: Unify Execution Modes in DNN Filters This commit unifies the async and sync mode from the DNN filters' perspective. As of this commit, the Native backend only supports synchronous execution mode. Now the user can switch between async and sync mode by using the 'async' option in the backend_configs. The values can be 1 for async and 0 for sync mode of execution. This commit affects the following filters: 1. vf_dnn_classify 2. vf_dnn_detect 3. vf_dnn_processing 4. vf_sr 5. vf_derain This commit also updates the filters vf_dnn_detect and vf_dnn_classify to send only the input frame and send NULL as output frame instead of input frame to the DNN backends. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Shubhanshu Saxena	d39580ac11	lavfi/dnn: Task-based Inference in Native Backend This commit rearranges the code in Native Backend to use the TaskItem for inference. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>	4 years ago
Jai Luthra	d91542e618	avfilter/signature: fix integer rounding cast precedence Co-authored-by: Oscar <oscar_davids@outlook.com> Signed-off-by: Jai Luthra <me@jailuthra.in>	4 years ago
Jan Ekström	9dd410c804	avfilter/vf_scale: reset color matrix in case of identity & non-RGB Fixes passing through mismatching metadata from the input side when RGB input (from f.ex. H.264 or HEVC) gets converted to YCbCr. Fixes #9132	4 years ago
Andreas Rheinhardt	ffc00e5b16	avfilter/graphdump: Use pointer to const for pointer to static strings Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Andreas Rheinhardt	76ff9640be	avfilter/graphdump: Don't return truncated string Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Andreas Rheinhardt	48348cd4ab	avfilter/graphdump: Don't silently truncate channel layout string 64B are not enough any more. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Andreas Rheinhardt	daeef7d220	avfilter/graphdump: Properly initialize AVBPrint Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Paul B Mahol	dc34bf45c5	avfilter/vf_colorcorrect: add median analyze mode	4 years ago
Paul B Mahol	0cacef58fa	avfilter/vf_blend: use float for opacity calculations	4 years ago
Paul B Mahol	a6f00d4e82	avfilter/aeval: fix forgotten EOF case for activate Bring fate test how it was previously.	4 years ago
Paul B Mahol	c1c7f2b61f	avfilter/avf_showwaves: remove invalid multiplication by 2 Fixes output of average filter.	4 years ago
Paul B Mahol	02aa7dc423	avfilter: add hsvkey and hsvhold video filters	4 years ago
James Almer	61b38f7aef	avfilter/avfilter: add a return at the end of a non-void function Fixes compilation with GCC 11 when configured with "--disable-optimizations --toolchain=gcc-tsan" Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Paul B Mahol	7f194c7d96	avfilter/af_afreqshift: allow to change order of filters	4 years ago
Andreas Rheinhardt	845579c6e2	avfilter/vf_xmedian: Free inpads' names generically This affects only the xmedian filter, not tmedian. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago
Andreas Rheinhardt	ad3b1fddb3	avfilter/vf_stack: Free inpads' names generically Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	4 years ago

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9399 Commits (3df55c7bd6c4a101b3baa7933415db016be63f45)