# include "arm/vp8.h"
#endif
+static void free_buffers(VP8Context *s)
+{
+ av_freep(&s->macroblocks_base);
+ av_freep(&s->filter_strength);
+ av_freep(&s->intra4x4_pred_mode_top);
+ av_freep(&s->top_nnz);
+ av_freep(&s->edge_emu_buffer);
+ av_freep(&s->top_border);
+ av_freep(&s->segmentation_map);
+
+ s->macroblocks = NULL;
+}
+
static void vp8_decode_flush(AVCodecContext *avctx)
{
VP8Context *s = avctx->priv_data;
}
memset(s->framep, 0, sizeof(s->framep));
- av_freep(&s->macroblocks_base);
- av_freep(&s->filter_strength);
- av_freep(&s->intra4x4_pred_mode_top);
- av_freep(&s->top_nnz);
- av_freep(&s->edge_emu_buffer);
- av_freep(&s->top_border);
- av_freep(&s->segmentation_map);
-
- s->macroblocks = NULL;
+ free_buffers(s);
}
static int update_dimensions(VP8Context *s, int width, int height)
{
VP8Context *s = dst->priv_data, *s_src = src->priv_data;
+ if (s->macroblocks_base &&
+ (s_src->mb_width != s->mb_width || s_src->mb_height != s->mb_height)) {
+ free_buffers(s);
+ }
+
s->prob[0] = s_src->prob[!s_src->update_probabilities];
s->segmentation = s_src->segmentation;
s->lf_delta = s_src->lf_delta;