R and B components are stored as a differences to G component in Fraps v5.

[ffmpeg] / libavcodec / dxa.c

diff --git a/libavcodec/dxa.c b/libavcodec/dxa.c
index b4b6f9379a6d5360cf9a0c42bfa5cc61c6809f19..3d03445c0c7185456d6a7660ee42bb910691f7c3 100644 (file)
--- a/libavcodec/dxa.c
+++ b/libavcodec/dxa.c
@@ -17,7 +17,6 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
  */
 
 /**
@@ -188,7 +187,7 @@ static int decode_13(AVCodecContext *avctx, DxaDecContext *c, uint8_t* dst, uint
     return 0;
 }
 
-static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
 {
     DxaDecContext * const c = avctx->priv_data;
     uint8_t *outptr, *srcptr, *tmpptr;
@@ -286,7 +285,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
     return orig_buf_size;
 }
 
-static int decode_init(AVCodecContext *avctx)
+static av_cold int decode_init(AVCodecContext *avctx)
 {
     DxaDecContext * const c = avctx->priv_data;
 
@@ -306,7 +305,7 @@ static int decode_init(AVCodecContext *avctx)
     return 0;
 }
 
-static int decode_end(AVCodecContext *avctx)
+static av_cold int decode_end(AVCodecContext *avctx)
 {
     DxaDecContext * const c = avctx->priv_data;
 
@@ -327,6 +326,7 @@ AVCodec dxa_decoder = {
     decode_init,
     NULL,
     decode_end,
-    decode_frame
+    decode_frame,
+    .long_name = NULL_IF_CONFIG_SMALL("Feeble Files/ScummVM DXA"),
 };