diff options
| -rw-r--r-- | libavcodec/s3tc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/s3tc.h b/libavcodec/s3tc.h index ed385ae79e..b9808791d1 100644 --- a/libavcodec/s3tc.h +++ b/libavcodec/s3tc.h @@ -26,9 +26,25 @@ #define FF_S3TC_DXT1 0x31545844 #define FF_S3TC_DXT3 0x33545844 +/** + * Decode DXT1 encoded data to RGB32 + * @param *src source buffer, has to be aligned on a 4-byte boundary + * @param *dst destination buffer + * @param w width of output image + * @param h height of output image + * @param stride line size of output image + */ void ff_decode_dxt1(const uint8_t *src, uint8_t *dst, const unsigned int w, const unsigned int h, const unsigned int stride); +/** + * Decode DXT3 encoded data to RGB32 + * @param *src source buffer, has to be aligned on a 4-byte boundary + * @param *dst destination buffer + * @param w width of output image + * @param h height of output image + * @param stride line size of output image + */ void ff_decode_dxt3(const uint8_t *src, uint8_t *dst, const unsigned int w, const unsigned int h, const unsigned int stride); |