*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
-
+
/**
* @file cljr.c
* Cirrus Logic AccuPak codec.
*/
-
+
#include "avcodec.h"
#include "mpegvideo.h"
GetBitContext gb;
} CLJRContext;
-static int decode_frame(AVCodecContext *avctx,
+static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
uint8_t *cb= &a->picture.data[1][ y*a->picture.linesize[1] ];
uint8_t *cr= &a->picture.data[2][ y*a->picture.linesize[2] ];
for(x=0; x<avctx->width; x+=4){
- luma[3] = get_bits(&a->gb, 5) << 3;
- luma[2] = get_bits(&a->gb, 5) << 3;
- luma[1] = get_bits(&a->gb, 5) << 3;
- luma[0] = get_bits(&a->gb, 5) << 3;
- luma+= 4;
- *(cb++) = get_bits(&a->gb, 6) << 2;
- *(cr++) = get_bits(&a->gb, 6) << 2;
+ luma[3] = get_bits(&a->gb, 5) << 3;
+ luma[2] = get_bits(&a->gb, 5) << 3;
+ luma[1] = get_bits(&a->gb, 5) << 3;
+ luma[0] = get_bits(&a->gb, 5) << 3;
+ luma+= 4;
+ *(cb++) = get_bits(&a->gb, 6) << 2;
+ *(cr++) = get_bits(&a->gb, 6) << 2;
}
}
*data_size = sizeof(AVPicture);
emms_c();
-
+
return buf_size;
}
p->key_frame= 1;
emms_c();
-
+
align_put_bits(&a->pb);
while(get_bit_count(&a->pb)&31)
put_bits(&a->pb, 8, 0);
-
+
size= get_bit_count(&a->pb)/32;
-
+
return size*4;
}
#endif
static int decode_init(AVCodecContext *avctx){
common_init(avctx);
-
+
avctx->pix_fmt= PIX_FMT_YUV411P;
return 0;
}
+#if 0
static int encode_init(AVCodecContext *avctx){
common_init(avctx);
-
+
return 0;
}
+#endif
AVCodec cljr_decoder = {
"cljr",