static av_cold int yop_decode_init(AVCodecContext *avctx) { YopDecContext *s = avctx->priv_data; s->avctx = avctx; if (avctx->width & 1 || avctx->height & 1 || av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0) { av_log(avctx, AV_LOG_ERROR, "YOP has invalid dimensions\n"); return -1; avctx->pix_fmt = PIX_FMT_PAL8; avcodec_get_frame_defaults(&s->frame); s->num_pal_colors = avctx->extradata[0]; s->first_color[0] = avctx->extradata[1]; s->first_color[1] = avctx->extradata[2]; if (s->num_pal_colors + s->first_color[0] > 256 || s->num_pal_colors + s->first_color[1] > 256) { av_log(avctx, AV_LOG_ERROR, "YOP: palette parameters invalid, header probably corrupt\n"); return 0;
static av_cold int yop_decode_init(AVCodecContext *avctx) { YopDecContext *s = avctx->priv_data; s->avctx = avctx; if (avctx->width & 1 || avctx->height & 1 || av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0) { av_log(avctx, AV_LOG_ERROR, "YOP has invalid dimensions\n"); return -1; avctx->pix_fmt = PIX_FMT_PAL8; avcodec_get_frame_defaults(&s->frame); s->num_pal_colors = avctx->extradata[0]; s->first_color[0] = avctx->extradata[1]; s->first_color[1] = avctx->extradata[2]; if (s->num_pal_colors + s->first_color[0] > 256 || s->num_pal_colors + s->first_color[1] > 256) { av_log(avctx, AV_LOG_ERROR, "YOP: palette parameters invalid, header probably corrupt\n"); return 0;