mpv/video/vdpau_mixer.h

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#ifndef MP_VDPAU_MIXER_H_
#define MP_VDPAU_MIXER_H_
#include <stdbool.h>
#include "csputils.h"
#include "mp_image.h"
#include "vdpau.h"
struct mp_vdpau_mixer_opts {
int deint;
bool chroma_deint;
bool pullup;
float denoise;
float sharpen;
int hqscaling;
};
#define MP_VDP_HISTORY_FRAMES 2
struct mp_vdpau_mixer_frame {
// settings
struct mp_vdpau_mixer_opts opts;
// video data
VdpVideoMixerPictureStructure field;
VdpVideoSurface past[MP_VDP_HISTORY_FRAMES];
VdpVideoSurface current;
VdpVideoSurface future[MP_VDP_HISTORY_FRAMES];
};
struct mp_vdpau_mixer {
struct mp_log *log;
struct mp_vdpau_ctx *ctx;
uint64_t preemption_counter;
bool initialized;
struct mp_image_params image_params;
struct mp_vdpau_mixer_opts opts;
VdpChromaType current_chroma_type;
int current_w, current_h;
struct mp_csp_equalizer_state *video_eq;
VdpVideoMixer video_mixer;
};
struct mp_image *mp_vdpau_mixed_frame_create(struct mp_image *base);
struct mp_vdpau_mixer_frame *mp_vdpau_mixed_frame_get(struct mp_image *mpi);
struct mp_vdpau_mixer *mp_vdpau_mixer_create(struct mp_vdpau_ctx *vdp_ctx,
struct mp_log *log);
void mp_vdpau_mixer_destroy(struct mp_vdpau_mixer *mixer);
int mp_vdpau_mixer_render(struct mp_vdpau_mixer *mixer,
struct mp_vdpau_mixer_opts *opts,
VdpOutputSurface output, VdpRect *output_rect,
struct mp_image *video, VdpRect *video_rect);
#endif