mirror of
https://github.com/mpv-player/mpv
synced 2024-12-17 04:15:13 +00:00
0eb45343ca
This VA_FOURCC isn't even defined by latest drivers, so I'm just assuming it doesn't exist and never existed. For planar 4:2:0, VA_FOURCC_YV12 is normally preferred, and there's even a VA_FOURCC_IYUV for 4:2:0 with unswapped planes.
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MPV_VAAPI_H
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#define MPV_VAAPI_H
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#include <stdbool.h>
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#include <inttypes.h>
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#include <pthread.h>
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#include <va/va.h>
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#define VA_STR_FOURCC(fcc) \
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(const char[]){(fcc), (fcc) >> 8u, (fcc) >> 16u, (fcc) >> 24u, 0}
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#include "mp_image.h"
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#include "hwdec.h"
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struct mp_image_pool;
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struct mp_log;
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struct mp_vaapi_ctx {
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struct mp_hwdec_ctx hwctx;
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struct mp_log *log;
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VADisplay display;
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struct va_image_formats *image_formats;
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bool gpu_memcpy_message;
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pthread_mutex_t lock;
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};
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bool check_va_status(struct mp_log *log, VAStatus status, const char *msg);
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#define CHECK_VA_STATUS(ctx, msg) check_va_status((ctx)->log, status, msg)
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#define va_lock(ctx) pthread_mutex_lock(&(ctx)->lock)
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#define va_unlock(ctx) pthread_mutex_unlock(&(ctx)->lock)
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int va_get_colorspace_flag(enum mp_csp csp);
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struct mp_vaapi_ctx * va_initialize(VADisplay *display, struct mp_log *plog, bool probing);
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void va_destroy(struct mp_vaapi_ctx *ctx);
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enum mp_imgfmt va_fourcc_to_imgfmt(uint32_t fourcc);
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uint32_t va_fourcc_from_imgfmt(int imgfmt);
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VAImageFormat * va_image_format_from_imgfmt(struct mp_vaapi_ctx *ctx, int imgfmt);
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bool va_image_map(struct mp_vaapi_ctx *ctx, VAImage *image, struct mp_image *mpi);
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bool va_image_unmap(struct mp_vaapi_ctx *ctx, VAImage *image);
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void va_surface_get_uncropped_size(struct mp_image *mpi, int *out_w, int *out_h);
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void va_pool_set_allocator(struct mp_image_pool *pool, struct mp_vaapi_ctx *ctx,
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int rt_format);
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VASurfaceID va_surface_id(struct mp_image *mpi);
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int va_surface_rt_format(struct mp_image *mpi);
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struct mp_image *va_surface_download(struct mp_image *src,
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struct mp_image_pool *pool);
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int va_surface_alloc_imgfmt(struct mp_image *img, int imgfmt);
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int va_surface_upload(struct mp_image *va_dst, struct mp_image *sw_src);
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bool va_guess_if_emulated(struct mp_vaapi_ctx *ctx);
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#endif
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