1 files changed, 61 insertions, 0 deletions
diff --git a/video/vdpau_mixer.h b/video/vdpau_mixer.h
new file mode 100644
index 0000000..4abe87e
--- /dev/null
+++ b/video/vdpau_mixer.h
@@ -0,0 +1,61 @@
+#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