mirror of
https://github.com/mpv-player/mpv
synced 2024-12-17 04:15:13 +00:00
aae9af348e
Before this commit, each hw backend had their own specific struct types for context, and some, like VDA, had none at all. Add a context struct (mp_hwdec_ctx) that provides a somewhat generic way to pass the hwdec context around. Some things get slightly better, some slightly more verbose. mp_hwdec_info is still around; it's still needed, but is reduced to its role of handling delayed loading of the hwdec backend.
120 lines
3.4 KiB
C
120 lines
3.4 KiB
C
#ifndef MPV_VAAPI_H
|
|
#define MPV_VAAPI_H
|
|
|
|
#include <stdbool.h>
|
|
#include <inttypes.h>
|
|
#include <pthread.h>
|
|
#include <va/va.h>
|
|
#include <va/va_x11.h>
|
|
|
|
/* Compatibility glue with VA-API >= 0.31 */
|
|
#if defined VA_CHECK_VERSION
|
|
#if VA_CHECK_VERSION(0,31,0)
|
|
#define vaPutImage2 vaPutImage
|
|
#define vaAssociateSubpicture2 vaAssociateSubpicture
|
|
#endif
|
|
#endif
|
|
|
|
/* Compatibility glue with VA-API >= 0.34 */
|
|
#if VA_CHECK_VERSION(0,34,0)
|
|
#include <va/va_compat.h>
|
|
#endif
|
|
|
|
/* Compatibility glue with upstream libva */
|
|
#ifndef VA_SDS_VERSION
|
|
#define VA_SDS_VERSION 0
|
|
#endif
|
|
|
|
/* Compatibility glue with VA-API >= 0.30 */
|
|
#ifndef VA_INVALID_ID
|
|
#define VA_INVALID_ID 0xffffffff
|
|
#endif
|
|
#ifndef VA_FOURCC
|
|
#define VA_FOURCC(ch0, ch1, ch2, ch3) \
|
|
((uint32_t)(uint8_t)(ch0) | \
|
|
((uint32_t)(uint8_t)(ch1) << 8) | \
|
|
((uint32_t)(uint8_t)(ch2) << 16) | \
|
|
((uint32_t)(uint8_t)(ch3) << 24 ))
|
|
#endif
|
|
#if defined VA_SRC_BT601 && defined VA_SRC_BT709
|
|
# define USE_VAAPI_COLORSPACE 1
|
|
#else
|
|
# define USE_VAAPI_COLORSPACE 0
|
|
#endif
|
|
|
|
/* Compatibility glue with VA-API >= 0.31.1 */
|
|
#ifndef VA_SRC_SMPTE_240
|
|
#define VA_SRC_SMPTE_240 0x00000040
|
|
#endif
|
|
#if defined VA_FILTER_SCALING_MASK
|
|
# define USE_VAAPI_SCALING 1
|
|
#else
|
|
# define USE_VAAPI_SCALING 0
|
|
#endif
|
|
|
|
#ifndef VA_FOURCC_YV12
|
|
#define VA_FOURCC_YV12 0x32315659
|
|
#endif
|
|
#ifndef VA_FOURCC_IYUV
|
|
#define VA_FOURCC_IYUV 0x56555949
|
|
#endif
|
|
#ifndef VA_FOURCC_I420
|
|
#define VA_FOURCC_I420 VA_FOURCC('I', '4', '2', '0')
|
|
#endif
|
|
#ifndef VA_FOURCC_RGBX
|
|
#define VA_FOURCC_RGBX 0x58424752
|
|
#endif
|
|
#ifndef VA_FOURCC_BGRX
|
|
#define VA_FOURCC_BGRX 0x58524742
|
|
#endif
|
|
|
|
#define VA_STR_FOURCC(fcc) \
|
|
(const char[]){(fcc), (fcc) >> 8u, (fcc) >> 16u, (fcc) >> 24u, 0}
|
|
|
|
#include "mp_image.h"
|
|
#include "hwdec.h"
|
|
|
|
struct mp_image_pool;
|
|
struct mp_log;
|
|
|
|
struct mp_vaapi_ctx {
|
|
struct mp_hwdec_ctx hwctx;
|
|
struct mp_log *log;
|
|
VADisplay display;
|
|
struct va_image_formats *image_formats;
|
|
pthread_mutex_t lock;
|
|
};
|
|
|
|
bool check_va_status(struct mp_log *log, VAStatus status, const char *msg);
|
|
|
|
#define CHECK_VA_STATUS(ctx, msg) check_va_status((ctx)->log, status, msg)
|
|
|
|
#define va_lock(ctx) pthread_mutex_lock(&(ctx)->lock)
|
|
#define va_unlock(ctx) pthread_mutex_unlock(&(ctx)->lock)
|
|
|
|
int va_get_colorspace_flag(enum mp_csp csp);
|
|
|
|
struct mp_vaapi_ctx *va_initialize(VADisplay *display, struct mp_log *log);
|
|
void va_destroy(struct mp_vaapi_ctx *ctx);
|
|
|
|
enum mp_imgfmt va_fourcc_to_imgfmt(uint32_t fourcc);
|
|
uint32_t va_fourcc_from_imgfmt(int imgfmt);
|
|
VAImageFormat * va_image_format_from_imgfmt(struct mp_vaapi_ctx *ctx, int imgfmt);
|
|
bool va_image_map(struct mp_vaapi_ctx *ctx, VAImage *image, struct mp_image *mpi);
|
|
bool va_image_unmap(struct mp_vaapi_ctx *ctx, VAImage *image);
|
|
|
|
void va_pool_set_allocator(struct mp_image_pool *pool, struct mp_vaapi_ctx *ctx,
|
|
int rt_format);
|
|
|
|
VASurfaceID va_surface_id(struct mp_image *mpi);
|
|
int va_surface_rt_format(struct mp_image *mpi);
|
|
struct mp_image *va_surface_download(struct mp_image *src,
|
|
struct mp_image_pool *pool);
|
|
|
|
int va_surface_alloc_imgfmt(struct mp_image *img, int imgfmt);
|
|
int va_surface_upload(struct mp_image *va_dst, struct mp_image *sw_src);
|
|
|
|
bool va_guess_if_emulated(struct mp_vaapi_ctx *ctx);
|
|
|
|
#endif
|