int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt,
int has_alpha);
-#if FF_API_FIND_BEST_PIX_FMT
-/**
- * @deprecated use avcodec_find_best_pix_fmt2() instead.
- *
- * Find the best pixel format to convert to given a certain source pixel
- * format. When converting from one pixel format to another, information loss
- * may occur. For example, when converting from RGB24 to GRAY, the color
- * information will be lost. Similarly, other losses occur when converting from
- * some formats to other formats. avcodec_find_best_pix_fmt() searches which of
- * the given pixel formats should be used to suffer the least amount of loss.
- * The pixel formats from which it chooses one, are determined by the
- * pix_fmt_mask parameter.
- *
- * @code
- * src_pix_fmt = AV_PIX_FMT_YUV420P;
- * pix_fmt_mask = (1 << AV_PIX_FMT_YUV422P) || (1 << AV_PIX_FMT_RGB24);
- * dst_pix_fmt = avcodec_find_best_pix_fmt(pix_fmt_mask, src_pix_fmt, alpha, &loss);
- * @endcode
- *
- * @param[in] pix_fmt_mask bitmask determining which pixel format to choose from
- * @param[in] src_pix_fmt source pixel format
- * @param[in] has_alpha Whether the source pixel format alpha channel is used.
- * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
- * @return The best pixel format to convert to or -1 if none was found.
- */
-attribute_deprecated
-enum AVPixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum AVPixelFormat src_pix_fmt,
- int has_alpha, int *loss_ptr);
-#endif /* FF_API_FIND_BEST_PIX_FMT */
-
/**
* Find the best pixel format to convert to given a certain source pixel
* format. When converting from one pixel format to another, information loss
return dst_pix_fmt;
}
-#if FF_API_FIND_BEST_PIX_FMT
-enum AVPixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum AVPixelFormat src_pix_fmt,
- int has_alpha, int *loss_ptr)
-{
- enum AVPixelFormat list[64];
- int i, j = 0;
-
- // test only the first 64 pixel formats to avoid undefined behaviour
- for (i = 0; i < 64; i++) {
- if (pix_fmt_mask & (1ULL << i))
- list[j++] = i;
- }
- list[j] = AV_PIX_FMT_NONE;
-
- return avcodec_find_best_pix_fmt2(list, src_pix_fmt, has_alpha, loss_ptr);
-}
-#endif /* FF_API_FIND_BEST_PIX_FMT */
-
enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat *pix_fmt_list,
enum AVPixelFormat src_pix_fmt,
int has_alpha, int *loss_ptr)