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https://github.com/mpv-player/mpv
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e632e37ab8
Always configure the vdpau mixer based on the current surface sent to it. Before this, we just hardcoded the chroma type, and the surface size was essentially a guess. Calling VdpVideoSurfaceGetParameters() on every surface is a bit suspicious, but it appears it's a cheap function (just requiring some locks and a table lookup). This way we avoid creating another complicated mechanism to carry around the actual surface parameters with a mp_image/AVFrame.
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#ifndef MP_VDPAU_MIXER_H_
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#define MP_VDPAU_MIXER_H_
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#include <stdbool.h>
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#include "mp_image.h"
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#include "vdpau.h"
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struct mp_vdpau_mixer_opts {
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int deint;
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int chroma_deint;
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int pullup;
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float denoise;
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float sharpen;
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int hqscaling;
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};
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#define MP_VDP_HISTORY_FRAMES 2
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struct mp_vdpau_mixer_frame {
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// settings
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struct mp_vdpau_mixer_opts opts;
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// video data
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VdpVideoMixerPictureStructure field;
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VdpVideoSurface past[MP_VDP_HISTORY_FRAMES];
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VdpVideoSurface current;
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VdpVideoSurface future[MP_VDP_HISTORY_FRAMES];
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};
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struct mp_vdpau_mixer {
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struct mp_log *log;
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struct mp_vdpau_ctx *ctx;
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bool initialized;
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struct mp_image_params image_params;
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struct mp_vdpau_mixer_opts opts;
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VdpChromaType current_chroma_type;
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int current_w, current_h;
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// set initialized=false to force reinit when changed
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struct mp_csp_equalizer video_eq;
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VdpVideoMixer video_mixer;
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};
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struct mp_image *mp_vdpau_mixed_frame_create(struct mp_image *base);
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struct mp_vdpau_mixer_frame *mp_vdpau_mixed_frame_get(struct mp_image *mpi);
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struct mp_vdpau_mixer *mp_vdpau_mixer_create(struct mp_vdpau_ctx *vdp_ctx,
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struct mp_log *log);
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void mp_vdpau_mixer_destroy(struct mp_vdpau_mixer *mixer);
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int mp_vdpau_mixer_render(struct mp_vdpau_mixer *mixer,
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struct mp_vdpau_mixer_opts *opts,
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VdpOutputSurface output, VdpRect *output_rect,
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struct mp_image *video, VdpRect *video_rect);
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#endif
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