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#ifndef MPV_LAVC_H
#define MPV_LAVC_H
#include <stdbool.h>
#include <libavcodec/avcodec.h>
#include "config.h"
#include "demux/stheader.h"
#include "video/mp_image.h"
typedef struct lavc_ctx {
AVCodecContext *avctx;
AVFrame *pic;
struct hwdec *hwdec;
enum PixelFormat pix_fmt;
int do_hw_dr1;
int vo_initialized;
int best_csp;
struct mp_image_params image_params;
AVRational last_sample_aspect_ratio;
enum AVDiscard skip_frame;
const char *software_fallback_decoder;
// From VO
struct mp_hwdec_info *hwdec_info;
// For free use by hwdec implementation
void *hwdec_priv;
// Legacy
bool do_dr1;
struct FramePool *dr1_buffer_pool;
struct mp_image_pool *non_dr1_pool;
} vd_ffmpeg_ctx;
struct vd_lavc_hwdec_functions {
// If not-NULL, a 0 terminated list of IMGFMT_ formats. Only one of these
// formats is accepted when handling the libavcodec get_format callback.
const int *image_formats;
int (*init)(struct lavc_ctx *ctx);
void (*uninit)(struct lavc_ctx *ctx);
struct mp_image *(*allocate_image)(struct lavc_ctx *ctx, AVFrame *frame);
void (*fix_image)(struct lavc_ctx *ctx, struct mp_image *img);
};
// lavc_dr1.c
int mp_codec_get_buffer(AVCodecContext *s, AVFrame *frame);
void mp_codec_release_buffer(AVCodecContext *s, AVFrame *frame);
struct FrameBuffer;
void mp_buffer_ref(struct FrameBuffer *buffer);
void mp_buffer_unref(struct FrameBuffer *buffer);
bool mp_buffer_is_unique(struct FrameBuffer *buffer);
void mp_buffer_pool_free(struct FramePool **pool);
#endif
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