*/
/**
- * @file qpeg.c
+ * @file libavcodec/qpeg.c
* QPEG codec.
*/
}
}
-static int qpeg_table_h[16] =
+static const int qpeg_table_h[16] =
{ 0x00, 0x20, 0x20, 0x20, 0x18, 0x10, 0x10, 0x20, 0x10, 0x08, 0x18, 0x08, 0x08, 0x18, 0x10, 0x04};
-static int qpeg_table_w[16] =
+static const int qpeg_table_w[16] =
{ 0x00, 0x20, 0x18, 0x08, 0x18, 0x10, 0x20, 0x10, 0x08, 0x10, 0x20, 0x20, 0x08, 0x10, 0x18, 0x04};
/* Decodes delta frames */
static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- const uint8_t *buf, int buf_size)
+ AVPacket *avpkt)
{
+ const uint8_t *buf = avpkt->data;
+ int buf_size = avpkt->size;
QpegContext * const a = avctx->priv_data;
AVFrame * const p= (AVFrame*)&a->pic;
uint8_t* outdata;
static av_cold int decode_init(AVCodecContext *avctx){
QpegContext * const a = avctx->priv_data;
+ if (!avctx->palctrl) {
+ av_log(avctx, AV_LOG_FATAL, "Missing required palette via palctrl\n");
+ return -1;
+ }
a->avctx = avctx;
avctx->pix_fmt= PIX_FMT_PAL8;
- a->pic.data[0] = NULL;
a->refdata = av_malloc(avctx->width * avctx->height);
return 0;
decode_end,
decode_frame,
CODEC_CAP_DR1,
- .long_name = "Q-team QPEG",
+ .long_name = NULL_IF_CONFIG_SMALL("Q-team QPEG"),
};