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mpv/video/vaapi.h
wm4 db2268d5b1 vaapi: drop compatibility crap and vo_vaapi deinterlacer
Drop libva versions below 0.34.0. These are ancient, so I don't care.

Drop the vo_vaapi deinterlacer as well. With 0.34.0, VPP is always
available, and deinterlacing is done with vf_vavpp.

The vaCreateSurfaces() function changes its signature - actually it did
in 0.34.0 or so, and the <va/va_compat.h> defined a macro to make it use
the old signature.
2015-07-08 14:48:11 +02:00

86 lines
2.8 KiB
C

/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* mpv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#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>
#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 *plog, bool probing);
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