mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 00:02:13 +00:00
49d13f76ca
It's not really needed to be public. Other code can just use mp_image. The only disadvantage is that the other code needs to call an accessor to get the VASurfaceID.
113 lines
3.1 KiB
C
113 lines
3.1 KiB
C
#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 <va/va.h>
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#include <va/va_x11.h>
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/* Compatibility glue with VA-API >= 0.31 */
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#if defined VA_CHECK_VERSION
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#if VA_CHECK_VERSION(0,31,0)
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#define vaPutImage2 vaPutImage
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#define vaAssociateSubpicture2 vaAssociateSubpicture
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#endif
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#endif
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/* Compatibility glue with VA-API >= 0.34 */
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#if VA_CHECK_VERSION(0,34,0)
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#include <va/va_compat.h>
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#endif
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/* Compatibility glue with upstream libva */
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#ifndef VA_SDS_VERSION
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#define VA_SDS_VERSION 0
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#endif
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/* Compatibility glue with VA-API >= 0.30 */
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#ifndef VA_INVALID_ID
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#define VA_INVALID_ID 0xffffffff
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#endif
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#ifndef VA_FOURCC
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#define VA_FOURCC(ch0, ch1, ch2, ch3) \
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((uint32_t)(uint8_t)(ch0) | \
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((uint32_t)(uint8_t)(ch1) << 8) | \
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((uint32_t)(uint8_t)(ch2) << 16) | \
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((uint32_t)(uint8_t)(ch3) << 24 ))
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#endif
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#if defined VA_SRC_BT601 && defined VA_SRC_BT709
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# define USE_VAAPI_COLORSPACE 1
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#else
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# define USE_VAAPI_COLORSPACE 0
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#endif
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/* Compatibility glue with VA-API >= 0.31.1 */
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#ifndef VA_SRC_SMPTE_240
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#define VA_SRC_SMPTE_240 0x00000040
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#endif
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#if defined VA_FILTER_SCALING_MASK
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# define USE_VAAPI_SCALING 1
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#else
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# define USE_VAAPI_SCALING 0
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#endif
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#ifndef VA_FOURCC_YV12
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#define VA_FOURCC_YV12 0x32315659
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#endif
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#ifndef VA_FOURCC_IYUV
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#define VA_FOURCC_IYUV 0x56555949
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#endif
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#ifndef VA_FOURCC_I420
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#define VA_FOURCC_I420 VA_FOURCC('I', '4', '2', '0')
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#endif
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#ifndef VA_FOURCC_RGBX
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#define VA_FOURCC_RGBX 0x58424752
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#endif
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#ifndef VA_FOURCC_BGRX
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#define VA_FOURCC_BGRX 0x58524742
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#endif
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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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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_log *log;
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VADisplay display;
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struct va_image_formats *image_formats;
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};
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struct va_image_formats;
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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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int va_get_colorspace_flag(enum mp_csp csp);
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struct mp_vaapi_ctx *va_initialize(VADisplay *display, struct mp_log *log);
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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(const struct va_image_formats *formats, 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_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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#endif
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