This series of commits adds a fully compliant version 3 and 4 hardware accelerator code for FFv1 written in Vulkan.
Changes from the previous version: - Use the exported host_map code in hwcontext_vulkan.c - Add a buffer_ref argument to FFHWAccel.start_frame - Various optimizations in the shader code Lynne (16): pixfmt: add AV_PIX_FMT_GBRAP32 vulkan: rename ff_vk_set_descriptor_image to ff_vk_shader_update_img vulkan: add ff_vk_create_imageview vulkan: copy host-mapping buffer code from hwcontext hwcontext_vulkan: use the common host map function to map frame data vulkan: workaround BGR storage image undefined behaviour vulkan_decode: support software-defined decoders vulkan_decode: support multiple image views vulkan_decode: adjust number of async contexts created ffv1enc_vulkan: refactor shaders slightly to support sharing vulkan: unify handling of BGR and simplify ffv1_rct vulkan: add ff_vk_exec_add_dep_wait_sem() vulkan: add support for AV_PIX_FMT_GBRAP32 ffv1dec: add support for hwaccels FFHWAccel: add buffer_ref argument to start_frame ffv1: add a Vulkan-based decoder configure | 2 + libavcodec/Makefile | 3 +- libavcodec/av1dec.c | 3 +- libavcodec/d3d12va_av1.c | 5 +- libavcodec/d3d12va_h264.c | 5 +- libavcodec/d3d12va_hevc.c | 5 +- libavcodec/d3d12va_mpeg2.c | 5 +- libavcodec/d3d12va_vc1.c | 5 +- libavcodec/d3d12va_vp9.c | 5 +- libavcodec/dxva2_av1.c | 1 + libavcodec/dxva2_h264.c | 1 + libavcodec/dxva2_hevc.c | 1 + libavcodec/dxva2_mpeg2.c | 1 + libavcodec/dxva2_vc1.c | 1 + libavcodec/dxva2_vp9.c | 1 + libavcodec/ffv1.h | 2 + libavcodec/ffv1_vulkan.c | 123 +++ libavcodec/ffv1_vulkan.h | 61 ++ libavcodec/ffv1dec.c | 87 +- libavcodec/ffv1enc_vulkan.c | 236 ++--- libavcodec/h263dec.c | 2 +- libavcodec/h264dec.c | 8 +- libavcodec/hevc/hevcdec.c | 5 +- libavcodec/hwaccel_internal.h | 4 +- libavcodec/hwaccels.h | 1 + libavcodec/mjpegdec.c | 2 +- libavcodec/mpeg12dec.c | 2 +- libavcodec/nvdec_av1.c | 4 +- libavcodec/nvdec_h264.c | 1 + libavcodec/nvdec_hevc.c | 1 + libavcodec/nvdec_mjpeg.c | 4 +- libavcodec/nvdec_mpeg12.c | 3 +- libavcodec/nvdec_mpeg4.c | 3 +- libavcodec/nvdec_vc1.c | 3 +- libavcodec/nvdec_vp8.c | 3 +- libavcodec/nvdec_vp9.c | 3 +- libavcodec/proresdec.c | 2 +- libavcodec/vaapi_av1.c | 1 + libavcodec/vaapi_h264.c | 1 + libavcodec/vaapi_hevc.c | 1 + libavcodec/vaapi_mjpeg.c | 1 + libavcodec/vaapi_mpeg2.c | 5 +- libavcodec/vaapi_mpeg4.c | 5 +- libavcodec/vaapi_vc1.c | 5 +- libavcodec/vaapi_vp8.c | 1 + libavcodec/vaapi_vp9.c | 1 + libavcodec/vaapi_vvc.c | 1 + libavcodec/vc1dec.c | 6 +- libavcodec/vdpau_av1.c | 3 +- libavcodec/vdpau_h264.c | 1 + libavcodec/vdpau_hevc.c | 1 + libavcodec/vdpau_mpeg12.c | 1 + libavcodec/vdpau_mpeg4.c | 1 + libavcodec/vdpau_vc1.c | 1 + libavcodec/vdpau_vp9.c | 3 +- libavcodec/videotoolbox.c | 8 +- libavcodec/videotoolbox_av1.c | 1 + libavcodec/videotoolbox_vp9.c | 1 + libavcodec/vp8.c | 2 +- libavcodec/vp9.c | 2 +- libavcodec/vt_internal.h | 1 + libavcodec/vulkan/Makefile | 6 + libavcodec/vulkan/common.comp | 95 ++ libavcodec/vulkan/ffv1_common.comp | 25 +- libavcodec/vulkan/ffv1_dec.comp | 290 ++++++ libavcodec/vulkan/ffv1_dec_rct.comp | 88 ++ libavcodec/vulkan/ffv1_dec_setup.comp | 138 +++ libavcodec/vulkan/ffv1_enc_rct.comp | 17 +- libavcodec/vulkan/ffv1_enc_setup.comp | 18 +- libavcodec/vulkan/ffv1_rct.comp | 90 ++ libavcodec/vulkan/ffv1_reset.comp | 3 +- libavcodec/vulkan/ffv1_vlc.comp | 37 + libavcodec/vulkan/rangecoder.comp | 101 +- libavcodec/vulkan_av1.c | 5 +- libavcodec/vulkan_decode.c | 257 +++-- libavcodec/vulkan_decode.h | 23 +- libavcodec/vulkan_ffv1.c | 1296 +++++++++++++++++++++++++ libavcodec/vulkan_h264.c | 5 +- libavcodec/vulkan_hevc.c | 5 +- libavcodec/vvc/dec.c | 12 +- libavutil/hwcontext_vulkan.c | 191 ++-- libavutil/pixdesc.c | 28 + libavutil/pixfmt.h | 4 + libavutil/vulkan.c | 351 ++++++- libavutil/vulkan.h | 42 +- 85 files changed, 3290 insertions(+), 495 deletions(-) create mode 100644 libavcodec/ffv1_vulkan.c create mode 100644 libavcodec/ffv1_vulkan.h create mode 100644 libavcodec/vulkan/ffv1_dec.comp create mode 100644 libavcodec/vulkan/ffv1_dec_rct.comp create mode 100644 libavcodec/vulkan/ffv1_dec_setup.comp create mode 100644 libavcodec/vulkan/ffv1_rct.comp create mode 100644 libavcodec/vulkan_ffv1.c -- 2.47.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
