hx = h->thread_context[i];
if (!hx)
continue;
- av_freep(&hx->top_borders[1]);
- av_freep(&hx->top_borders[0]);
av_freep(&hx->dc_val_base);
av_freep(&hx->er.mb_index2xy);
av_freep(&hx->er.error_status_table);
av_freep(&sl->bipred_scratchpad);
av_freep(&sl->edge_emu_buffer);
+ av_freep(&sl->top_borders[0]);
+ av_freep(&sl->top_borders[1]);
sl->bipred_scratchpad_allocated = 0;
sl->edge_emu_buffer_allocated = 0;
+ sl->top_borders_allocated[0] = 0;
+ sl->top_borders_allocated[1] = 0;
}
}
int yc_size = y_size + 2 * c_size;
int x, y, i;
- FF_ALLOCZ_OR_GOTO(h->avctx, h->top_borders[0],
- h->mb_width * 16 * 3 * sizeof(uint8_t) * 2, fail)
- FF_ALLOCZ_OR_GOTO(h->avctx, h->top_borders[1],
- h->mb_width * 16 * 3 * sizeof(uint8_t) * 2, fail)
-
for (i = 0; i < h->nb_slice_ctx; i++) {
h->slice_ctx[i].ref_cache[0][scan8[5] + 1] =
h->slice_ctx[i].ref_cache[0][scan8[7] + 1] =
uint8_t *bipred_scratchpad;
uint8_t *edge_emu_buffer;
+ uint8_t (*top_borders[2])[(16 * 3) * 2];
int bipred_scratchpad_allocated;
int edge_emu_buffer_allocated;
+ int top_borders_allocated[2];
/**
* non zero coeff count cache.
int8_t(*intra4x4_pred_mode);
H264PredContext hpc;
- uint8_t (*top_borders[2])[(16 * 3) * 2];
uint8_t (*non_zero_count)[48];
src_cb -= uvlinesize + 1 + pixel_shift;
src_cr -= uvlinesize + 1 + pixel_shift;
- top_border_m1 = h->top_borders[top_idx][sl->mb_x - 1];
- top_border = h->top_borders[top_idx][sl->mb_x];
+ top_border_m1 = sl->top_borders[top_idx][sl->mb_x - 1];
+ top_border = sl->top_borders[top_idx][sl->mb_x];
#define XCHG(a, b, xchg) \
if (pixel_shift) { \
XCHG(top_border + (0 << pixel_shift), src_y + (1 << pixel_shift), xchg);
XCHG(top_border + (8 << pixel_shift), src_y + (9 << pixel_shift), 1);
if (sl->mb_x + 1 < h->mb_width) {
- XCHG(h->top_borders[top_idx][sl->mb_x + 1],
+ XCHG(sl->top_borders[top_idx][sl->mb_x + 1],
src_y + (17 << pixel_shift), 1);
}
}
XCHG(top_border + (32 << pixel_shift), src_cr + (1 << pixel_shift), xchg);
XCHG(top_border + (40 << pixel_shift), src_cr + (9 << pixel_shift), 1);
if (sl->mb_x + 1 < h->mb_width) {
- XCHG(h->top_borders[top_idx][sl->mb_x + 1] + (16 << pixel_shift), src_cb + (17 << pixel_shift), 1);
- XCHG(h->top_borders[top_idx][sl->mb_x + 1] + (32 << pixel_shift), src_cr + (17 << pixel_shift), 1);
+ XCHG(sl->top_borders[top_idx][sl->mb_x + 1] + (16 << pixel_shift), src_cb + (17 << pixel_shift), 1);
+ XCHG(sl->top_borders[top_idx][sl->mb_x + 1] + (32 << pixel_shift), src_cr + (17 << pixel_shift), 1);
}
}
} else {
static int alloc_scratch_buffers(H264SliceContext *sl, int linesize)
{
+ const H264Context *h = sl->h264;
int alloc_size = FFALIGN(FFABS(linesize) + 32, 32);
av_fast_malloc(&sl->bipred_scratchpad, &sl->bipred_scratchpad_allocated, 16 * 6 * alloc_size);
// (= 21x21 for h264)
av_fast_malloc(&sl->edge_emu_buffer, &sl->edge_emu_buffer_allocated, alloc_size * 2 * 21);
- if (!sl->bipred_scratchpad || !sl->edge_emu_buffer) {
+ av_fast_malloc(&sl->top_borders[0], &sl->top_borders_allocated[0],
+ h->mb_width * 16 * 3 * sizeof(uint8_t) * 2);
+ av_fast_malloc(&sl->top_borders[1], &sl->top_borders_allocated[1],
+ h->mb_width * 16 * 3 * sizeof(uint8_t) * 2);
+
+ if (!sl->bipred_scratchpad || !sl->edge_emu_buffer ||
+ !sl->top_borders[0] || !sl->top_borders[1]) {
av_freep(&sl->bipred_scratchpad);
av_freep(&sl->edge_emu_buffer);
+ av_freep(&sl->top_borders[0]);
+ av_freep(&sl->top_borders[1]);
+
sl->bipred_scratchpad_allocated = 0;
sl->edge_emu_buffer_allocated = 0;
+ sl->top_borders_allocated[0] = 0;
+ sl->top_borders_allocated[1] = 0;
return AVERROR(ENOMEM);
}
if (!simple && FRAME_MBAFF(h)) {
if (sl->mb_y & 1) {
if (!MB_MBAFF(sl)) {
- top_border = h->top_borders[0][sl->mb_x];
+ top_border = sl->top_borders[0][sl->mb_x];
AV_COPY128(top_border, src_y + 15 * linesize);
if (pixel_shift)
AV_COPY128(top_border + 16, src_y + 15 * linesize + 16);
return;
}
- top_border = h->top_borders[top_idx][sl->mb_x];
+ top_border = sl->top_borders[top_idx][sl->mb_x];
/* There are two lines saved, the line above the top macroblock
* of a pair, and the line above the bottom macroblock. */
AV_COPY128(top_border, src_y + 16 * linesize);