* 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
- *
*/
/**
- * @file rpza.c
- * QT RPZA Video Decoder by Roberto Togni <rtogni@bresciaonline.it>
+ * @file libavcodec/rpza.c
+ * QT RPZA Video Decoder by Roberto Togni
* For more information about the RPZA format, visit:
* http://www.pcisys.net/~melanson/codecs/
*
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
-#include "common.h"
+#include "libavutil/intreadwrite.h"
#include "avcodec.h"
-#include "dsputil.h"
typedef struct RpzaContext {
AVCodecContext *avctx;
- DSPContext dsp;
AVFrame frame;
- unsigned char *buf;
+ const unsigned char *buf;
int size;
} RpzaContext;
}
}
-static int rpza_decode_init(AVCodecContext *avctx)
+static av_cold int rpza_decode_init(AVCodecContext *avctx)
{
- RpzaContext *s = (RpzaContext *)avctx->priv_data;
+ RpzaContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_RGB555;
- dsputil_init(&s->dsp, avctx);
s->frame.data[0] = NULL;
static int rpza_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- uint8_t *buf, int buf_size)
+ AVPacket *avpkt)
{
- RpzaContext *s = (RpzaContext *)avctx->priv_data;
+ const uint8_t *buf = avpkt->data;
+ int buf_size = avpkt->size;
+ RpzaContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
return buf_size;
}
-static int rpza_decode_end(AVCodecContext *avctx)
+static av_cold int rpza_decode_end(AVCodecContext *avctx)
{
- RpzaContext *s = (RpzaContext *)avctx->priv_data;
+ RpzaContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
rpza_decode_end,
rpza_decode_frame,
CODEC_CAP_DR1,
+ .long_name = NULL_IF_CONFIG_SMALL("QuickTime video (RPZA)"),
};