AVCodecContext *avctx;
AVFrame frame;
uint8_t *tmpbuf;
+ int tmpbuf_size;
DSPContext dsp;
} FrapsContext;
FrapsContext * const s = avctx->priv_data;
avctx->coded_frame = (AVFrame*)&s->frame;
- avctx->pix_fmt= PIX_FMT_NONE; /* set in decode_frame */
s->avctx = avctx;
s->tmpbuf = NULL;
return -1;
}
/* bit 31 means same as previous pic */
- f->pict_type = (header & (1<<31))? FF_P_TYPE : FF_I_TYPE;
+ f->pict_type = (header & (1U<<31))? FF_P_TYPE : FF_I_TYPE;
f->key_frame = f->pict_type == FF_I_TYPE;
if (f->pict_type == FF_I_TYPE) {
return -1;
}
/* bit 31 means same as previous pic */
- f->pict_type = (header & (1<<31))? FF_P_TYPE : FF_I_TYPE;
+ f->pict_type = (header & (1U<<31))? FF_P_TYPE : FF_I_TYPE;
f->key_frame = f->pict_type == FF_I_TYPE;
if (f->pict_type == FF_I_TYPE) {
offs[planes] = buf_size;
for(i = 0; i < planes; i++){
is_chroma = !!i;
- s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+ av_fast_malloc(&s->tmpbuf, &s->tmpbuf_size, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+ if (!s->tmpbuf)
+ return AVERROR(ENOMEM);
if(fraps2_decode_plane(s, f->data[i], f->linesize[i], avctx->width >> is_chroma,
avctx->height >> is_chroma, buf + offs[i], offs[i + 1] - offs[i], is_chroma, 1) < 0) {
av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i);
}
offs[planes] = buf_size;
for(i = 0; i < planes; i++){
- s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+ av_fast_malloc(&s->tmpbuf, &s->tmpbuf_size, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+ if (!s->tmpbuf)
+ return AVERROR(ENOMEM);
if(fraps2_decode_plane(s, f->data[0] + i + (f->linesize[0] * (avctx->height - 1)), -f->linesize[0],
avctx->width, avctx->height, buf + offs[i], offs[i + 1] - offs[i], 0, 3) < 0) {
av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i);