mirror of https://github.com/mpv-player/mpv
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
#ifndef MPV_VDPAU_H
|
|
#define MPV_VDPAU_H
|
|
|
|
#include <stdbool.h>
|
|
#include <inttypes.h>
|
|
|
|
#include <vdpau/vdpau.h>
|
|
#include <vdpau/vdpau_x11.h>
|
|
|
|
#include "core/mp_msg.h"
|
|
|
|
#define CHECK_ST_ERROR(message) \
|
|
do { \
|
|
if (vdp_st != VDP_STATUS_OK) { \
|
|
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] %s: %s\n", \
|
|
message, vdp->get_error_string(vdp_st)); \
|
|
return -1; \
|
|
} \
|
|
} while (0)
|
|
|
|
#define CHECK_ST_WARNING(message) \
|
|
do { \
|
|
if (vdp_st != VDP_STATUS_OK) \
|
|
mp_msg(MSGT_VO, MSGL_WARN, "[vdpau] %s: %s\n", \
|
|
message, vdp->get_error_string(vdp_st)); \
|
|
} while (0)
|
|
|
|
struct vdp_functions {
|
|
#define VDP_FUNCTION(vdp_type, _, mp_name) vdp_type *mp_name;
|
|
#include "video/vdpau_functions.inc"
|
|
#undef VDP_FUNCTION
|
|
};
|
|
|
|
// Shared state. Objects created from different VdpDevices are often (always?)
|
|
// incompatible to each other, so all code must use a shared VdpDevice.
|
|
struct mp_vdpau_ctx {
|
|
struct vdp_functions *vdp;
|
|
VdpDevice vdp_device;
|
|
bool is_preempted; // set to true during unavailability
|
|
uint64_t preemption_counter; // incremented after _restoring_
|
|
bool (*status_ok)(struct mp_vdpau_ctx *ctx);
|
|
struct mp_image *(*get_video_surface)(struct mp_vdpau_ctx *ctx, int fmt,
|
|
VdpChromaType chroma, int w, int h);
|
|
void *priv; // for VO
|
|
};
|
|
|
|
bool mp_vdpau_status_ok(struct mp_vdpau_ctx *ctx);
|
|
|
|
struct mp_image *mp_vdpau_get_video_surface(struct mp_vdpau_ctx *ctx, int fmt,
|
|
VdpChromaType chroma, int w, int h);
|
|
|
|
bool mp_vdpau_get_format(int imgfmt, VdpChromaType *out_chroma_type,
|
|
VdpYCbCrFormat *out_pixel_format);
|
|
|
|
#endif
|