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ffmpeg.wasm-core
Commit f2143c57 authored by Anton Khirnov's avatar Anton Khirnov
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vp9: reindent after last commit

parent 1730a67a
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Showing with 120 additions and 120 deletions
libavcodec/vp9.c
View file @ f2143c57
......@@ -1280,125 +1280,125 @@ static int vp9_decode_frame(AVCodecContext *avctx, AVFrame *frame,
do {
ptrdiff_t yoff = 0, uvoff = 0;
s->b = s->b_base;
s->block = s->block_base;
s->uvblock[0] = s->uvblock_base[0];
s->uvblock[1] = s->uvblock_base[1];
s->eob = s->eob_base;
s->uveob[0] = s->uveob_base[0];
s->uveob[1] = s->uveob_base[1];
for (tile_row = 0; tile_row < s->tiling.tile_rows; tile_row++) {
set_tile_offset(&s->tiling.tile_row_start, &s->tiling.tile_row_end,
tile_row, s->tiling.log2_tile_rows, s->sb_rows);
if (s->pass != 2) {
for (tile_col = 0; tile_col < s->tiling.tile_cols; tile_col++) {
int64_t tile_size;
if (tile_col == s->tiling.tile_cols - 1 &&
tile_row == s->tiling.tile_rows - 1) {
tile_size = size;
} else {
tile_size = AV_RB32(data);
data += 4;
size -= 4;
}
if (tile_size > size) {
ret = AVERROR_INVALIDDATA;
goto fail;
}
ff_vp56_init_range_decoder(&s->c_b[tile_col], data, tile_size);
if (vp56_rac_get_prob_branchy(&s->c_b[tile_col], 128)) { // marker bit
ret = AVERROR_INVALIDDATA;
goto fail;
}
data += tile_size;
size -= tile_size;
}
}
for (row = s->tiling.tile_row_start;
row < s->tiling.tile_row_end;
row += 8, yoff += f->linesize[0] * 64,
uvoff += f->linesize[1] * 32) {
VP9Filter *lflvl = s->lflvl;
ptrdiff_t yoff2 = yoff, uvoff2 = uvoff;
for (tile_col = 0; tile_col < s->tiling.tile_cols; tile_col++) {
set_tile_offset(&s->tiling.tile_col_start,
&s->tiling.tile_col_end,
tile_col, s->tiling.log2_tile_cols, s->sb_cols);
memset(s->left_partition_ctx, 0, 8);
memset(s->left_skip_ctx, 0, 8);
if (s->keyframe || s->intraonly)
memset(s->left_mode_ctx, DC_PRED, 16);
else
memset(s->left_mode_ctx, NEARESTMV, 8);
memset(s->left_y_nnz_ctx, 0, 16);
memset(s->left_uv_nnz_ctx, 0, 16);
memset(s->left_segpred_ctx, 0, 8);
memcpy(&s->c, &s->c_b[tile_col], sizeof(s->c));
for (col = s->tiling.tile_col_start;
col < s->tiling.tile_col_end;
col += 8, yoff2 += 64, uvoff2 += 32, lflvl++) {
// FIXME integrate with lf code (i.e. zero after each
// use, similar to invtxfm coefficients, or similar)
if (s->pass != 1)
memset(lflvl->mask, 0, sizeof(lflvl->mask));
if (s->pass == 2) {
ret = decode_superblock_mem(avctx, row, col, lflvl,
yoff2, uvoff2, BL_64X64);
s->b = s->b_base;
s->block = s->block_base;
s->uvblock[0] = s->uvblock_base[0];
s->uvblock[1] = s->uvblock_base[1];
s->eob = s->eob_base;
s->uveob[0] = s->uveob_base[0];
s->uveob[1] = s->uveob_base[1];
for (tile_row = 0; tile_row < s->tiling.tile_rows; tile_row++) {
set_tile_offset(&s->tiling.tile_row_start, &s->tiling.tile_row_end,
tile_row, s->tiling.log2_tile_rows, s->sb_rows);
if (s->pass != 2) {
for (tile_col = 0; tile_col < s->tiling.tile_cols; tile_col++) {
int64_t tile_size;
if (tile_col == s->tiling.tile_cols - 1 &&
tile_row == s->tiling.tile_rows - 1) {
tile_size = size;
} else {
ret = decode_subblock(avctx, row, col, lflvl,
yoff2, uvoff2, BL_64X64);
tile_size = AV_RB32(data);
data += 4;
size -= 4;
}
if (tile_size > size) {
ret = AVERROR_INVALIDDATA;
goto fail;
}
if (ret < 0)
ff_vp56_init_range_decoder(&s->c_b[tile_col], data, tile_size);
if (vp56_rac_get_prob_branchy(&s->c_b[tile_col], 128)) { // marker bit
ret = AVERROR_INVALIDDATA;
goto fail;
}
data += tile_size;
size -= tile_size;
}
if (s->pass != 2)
memcpy(&s->c_b[tile_col], &s->c, sizeof(s->c));
}
if (s->pass == 1)
continue;
// backup pre-loopfilter reconstruction data for intra
// prediction of next row of sb64s
if (row + 8 < s->rows) {
memcpy(s->intra_pred_data[0],
f->data[0] + yoff +
63 * f->linesize[0],
8 * s->cols);
memcpy(s->intra_pred_data[1],
f->data[1] + uvoff +
31 * f->linesize[1],
4 * s->cols);
memcpy(s->intra_pred_data[2],
f->data[2] + uvoff +
31 * f->linesize[2],
4 * s->cols);
}
for (row = s->tiling.tile_row_start;
row < s->tiling.tile_row_end;
row += 8, yoff += f->linesize[0] * 64,
uvoff += f->linesize[1] * 32) {
VP9Filter *lflvl = s->lflvl;
ptrdiff_t yoff2 = yoff, uvoff2 = uvoff;
for (tile_col = 0; tile_col < s->tiling.tile_cols; tile_col++) {
set_tile_offset(&s->tiling.tile_col_start,
&s->tiling.tile_col_end,
tile_col, s->tiling.log2_tile_cols, s->sb_cols);
memset(s->left_partition_ctx, 0, 8);
memset(s->left_skip_ctx, 0, 8);
if (s->keyframe || s->intraonly)
memset(s->left_mode_ctx, DC_PRED, 16);
else
memset(s->left_mode_ctx, NEARESTMV, 8);
memset(s->left_y_nnz_ctx, 0, 16);
memset(s->left_uv_nnz_ctx, 0, 16);
memset(s->left_segpred_ctx, 0, 8);
memcpy(&s->c, &s->c_b[tile_col], sizeof(s->c));
for (col = s->tiling.tile_col_start;
col < s->tiling.tile_col_end;
col += 8, yoff2 += 64, uvoff2 += 32, lflvl++) {
// FIXME integrate with lf code (i.e. zero after each
// use, similar to invtxfm coefficients, or similar)
if (s->pass != 1)
memset(lflvl->mask, 0, sizeof(lflvl->mask));
if (s->pass == 2) {
ret = decode_superblock_mem(avctx, row, col, lflvl,
yoff2, uvoff2, BL_64X64);
} else {
ret = decode_subblock(avctx, row, col, lflvl,
yoff2, uvoff2, BL_64X64);
}
if (ret < 0)
goto fail;
}
if (s->pass != 2)
memcpy(&s->c_b[tile_col], &s->c, sizeof(s->c));
}
// loopfilter one row
if (s->filter.level) {
yoff2 = yoff;
uvoff2 = uvoff;
lflvl = s->lflvl;
for (col = 0; col < s->cols;
col += 8, yoff2 += 64, uvoff2 += 32, lflvl++)
loopfilter_subblock(avctx, lflvl, row, col, yoff2, uvoff2);
}
if (s->pass == 1)
continue;
// backup pre-loopfilter reconstruction data for intra
// prediction of next row of sb64s
if (row + 8 < s->rows) {
memcpy(s->intra_pred_data[0],
f->data[0] + yoff +
63 * f->linesize[0],
8 * s->cols);
memcpy(s->intra_pred_data[1],
f->data[1] + uvoff +
31 * f->linesize[1],
4 * s->cols);
memcpy(s->intra_pred_data[2],
f->data[2] + uvoff +
31 * f->linesize[2],
4 * s->cols);
}
// loopfilter one row
if (s->filter.level) {
yoff2 = yoff;
uvoff2 = uvoff;
lflvl = s->lflvl;
for (col = 0; col < s->cols;
col += 8, yoff2 += 64, uvoff2 += 32, lflvl++)
loopfilter_subblock(avctx, lflvl, row, col, yoff2, uvoff2);
}
// FIXME maybe we can make this more finegrained by running the
// loopfilter per-block instead of after each sbrow
// In fact that would also make intra pred left preparation easier?
ff_thread_report_progress(&s->frames[CUR_FRAME].tf, row >> 3, 0);
// FIXME maybe we can make this more finegrained by running the
// loopfilter per-block instead of after each sbrow
// In fact that would also make intra pred left preparation easier?
ff_thread_report_progress(&s->frames[CUR_FRAME].tf, row >> 3, 0);
}
}
}
if (s->pass < 2 && s->refreshctx && !s->parallelmode) {
ff_vp9_adapt_probs(s);
......@@ -1584,16 +1584,16 @@ static int vp9_decode_update_thread_context(AVCodecContext *dst, const AVCodecCo
}
AVCodec ff_vp9_decoder = {
.name = "vp9",
.long_name = NULL_IF_CONFIG_SMALL("Google VP9"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VP9,
.priv_data_size = sizeof(VP9Context),
.init = vp9_decode_init,
.decode = vp9_decode_packet,
.flush = vp9_decode_flush,
.close = vp9_decode_free,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.name = "vp9",
.long_name = NULL_IF_CONFIG_SMALL("Google VP9"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VP9,
.priv_data_size = sizeof(VP9Context),
.init = vp9_decode_init,
.decode = vp9_decode_packet,
.flush = vp9_decode_flush,
.close = vp9_decode_free,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.init_thread_copy = vp9_decode_init,
.update_thread_context = vp9_decode_update_thread_context,
};
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