#include <stdint.h>
+#include "bytestream.h"
+
#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 gb GetByteContext
+ * @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,
+void ff_decode_dxt1(GetByteContext *gb, 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 gb GetByteContext
+ * @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,
+void ff_decode_dxt3(GetByteContext *gb, uint8_t *dst,
const unsigned int w, const unsigned int h,
const unsigned int stride);