mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit 'c28ed1d743443e783537d279ae721be3bbdf7646'
* commit 'c28ed1d743443e783537d279ae721be3bbdf7646': h264: move [uv]linesize to the per-slice context Conflicts: libavcodec/h264_mb.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
fa7c08d5e1
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@ -403,6 +403,7 @@ typedef struct H264SliceContext {
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unsigned int topright_samples_available;
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unsigned int left_samples_available;
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ptrdiff_t linesize, uvlinesize;
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ptrdiff_t mb_linesize; ///< may be equal to s->linesize or s->linesize * 2, for mbaff
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ptrdiff_t mb_uvlinesize;
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@ -517,7 +518,6 @@ typedef struct H264Context {
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/* coded dimensions -- 16 * mb w/h */
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int width, height;
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ptrdiff_t linesize, uvlinesize;
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int chroma_x_shift, chroma_y_shift;
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int droppable;
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@ -493,12 +493,12 @@ static av_always_inline void prefetch_motion(const H264Context *h, H264SliceCont
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int off = mx * (1<< pixel_shift) +
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(my + (sl->mb_x & 3) * 4) * sl->mb_linesize +
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(64 << pixel_shift);
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h->vdsp.prefetch(src[0] + off, h->linesize, 4);
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h->vdsp.prefetch(src[0] + off, sl->linesize, 4);
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if (chroma_idc == 3 /* yuv444 */) {
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h->vdsp.prefetch(src[1] + off, h->linesize, 4);
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h->vdsp.prefetch(src[2] + off, h->linesize, 4);
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h->vdsp.prefetch(src[1] + off, sl->linesize, 4);
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h->vdsp.prefetch(src[2] + off, sl->linesize, 4);
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} else {
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off= ((mx>>1)+64) * (1<<pixel_shift) + ((my>>1) + (sl->mb_x&7))*h->uvlinesize;
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off= ((mx>>1)+64) * (1<<pixel_shift) + ((my>>1) + (sl->mb_x&7))*sl->uvlinesize;
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h->vdsp.prefetch(src[1] + off, src[2] - src[1], 2);
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}
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}
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@ -57,23 +57,23 @@ static av_noinline void FUNC(hl_decode_mb)(const H264Context *h, H264SliceContex
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const int block_h = 16 >> h->chroma_y_shift;
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const int chroma422 = CHROMA422(h);
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dest_y = h->cur_pic.f.data[0] + ((mb_x << PIXEL_SHIFT) + mb_y * h->linesize) * 16;
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dest_cb = h->cur_pic.f.data[1] + (mb_x << PIXEL_SHIFT) * 8 + mb_y * h->uvlinesize * block_h;
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dest_cr = h->cur_pic.f.data[2] + (mb_x << PIXEL_SHIFT) * 8 + mb_y * h->uvlinesize * block_h;
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dest_y = h->cur_pic.f.data[0] + ((mb_x << PIXEL_SHIFT) + mb_y * sl->linesize) * 16;
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dest_cb = h->cur_pic.f.data[1] + (mb_x << PIXEL_SHIFT) * 8 + mb_y * sl->uvlinesize * block_h;
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dest_cr = h->cur_pic.f.data[2] + (mb_x << PIXEL_SHIFT) * 8 + mb_y * sl->uvlinesize * block_h;
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h->vdsp.prefetch(dest_y + (sl->mb_x & 3) * 4 * h->linesize + (64 << PIXEL_SHIFT), h->linesize, 4);
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h->vdsp.prefetch(dest_cb + (sl->mb_x & 7) * h->uvlinesize + (64 << PIXEL_SHIFT), dest_cr - dest_cb, 2);
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h->vdsp.prefetch(dest_y + (sl->mb_x & 3) * 4 * sl->linesize + (64 << PIXEL_SHIFT), sl->linesize, 4);
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h->vdsp.prefetch(dest_cb + (sl->mb_x & 7) * sl->uvlinesize + (64 << PIXEL_SHIFT), dest_cr - dest_cb, 2);
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h->list_counts[mb_xy] = sl->list_count;
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if (!SIMPLE && MB_FIELD(sl)) {
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linesize = sl->mb_linesize = h->linesize * 2;
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uvlinesize = sl->mb_uvlinesize = h->uvlinesize * 2;
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linesize = sl->mb_linesize = sl->linesize * 2;
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uvlinesize = sl->mb_uvlinesize = sl->uvlinesize * 2;
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block_offset = &h->block_offset[48];
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if (mb_y & 1) { // FIXME move out of this function?
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dest_y -= h->linesize * 15;
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dest_cb -= h->uvlinesize * (block_h - 1);
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dest_cr -= h->uvlinesize * (block_h - 1);
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dest_y -= sl->linesize * 15;
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dest_cb -= sl->uvlinesize * (block_h - 1);
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dest_cr -= sl->uvlinesize * (block_h - 1);
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}
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if (FRAME_MBAFF(h)) {
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int list;
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@ -94,8 +94,8 @@ static av_noinline void FUNC(hl_decode_mb)(const H264Context *h, H264SliceContex
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}
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}
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} else {
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linesize = sl->mb_linesize = h->linesize;
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uvlinesize = sl->mb_uvlinesize = h->uvlinesize;
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linesize = sl->mb_linesize = sl->linesize;
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uvlinesize = sl->mb_uvlinesize = sl->uvlinesize;
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// dct_offset = s->linesize * 16;
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}
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@ -284,19 +284,19 @@ static av_noinline void FUNC(hl_decode_mb_444)(const H264Context *h, H264SliceCo
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for (p = 0; p < plane_count; p++) {
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dest[p] = h->cur_pic.f.data[p] +
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((mb_x << PIXEL_SHIFT) + mb_y * h->linesize) * 16;
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h->vdsp.prefetch(dest[p] + (sl->mb_x & 3) * 4 * h->linesize + (64 << PIXEL_SHIFT),
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h->linesize, 4);
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((mb_x << PIXEL_SHIFT) + mb_y * sl->linesize) * 16;
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h->vdsp.prefetch(dest[p] + (sl->mb_x & 3) * 4 * sl->linesize + (64 << PIXEL_SHIFT),
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sl->linesize, 4);
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}
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h->list_counts[mb_xy] = sl->list_count;
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if (!SIMPLE && MB_FIELD(sl)) {
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linesize = sl->mb_linesize = sl->mb_uvlinesize = h->linesize * 2;
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linesize = sl->mb_linesize = sl->mb_uvlinesize = sl->linesize * 2;
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block_offset = &h->block_offset[48];
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if (mb_y & 1) // FIXME move out of this function?
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for (p = 0; p < 3; p++)
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dest[p] -= h->linesize * 15;
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dest[p] -= sl->linesize * 15;
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if (FRAME_MBAFF(h)) {
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int list;
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for (list = 0; list < sl->list_count; list++) {
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@ -316,7 +316,7 @@ static av_noinline void FUNC(hl_decode_mb_444)(const H264Context *h, H264SliceCo
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}
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}
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} else {
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linesize = sl->mb_linesize = sl->mb_uvlinesize = h->linesize;
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linesize = sl->mb_linesize = sl->mb_uvlinesize = sl->linesize;
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}
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if (!SIMPLE && IS_INTRA_PCM(mb_type)) {
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@ -232,8 +232,6 @@ static int alloc_picture(H264Context *h, H264Picture *pic)
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if (ret < 0)
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goto fail;
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h->linesize = pic->f.linesize[0];
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h->uvlinesize = pic->f.linesize[1];
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pic->crop = h->sps.crop;
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pic->crop_top = h->sps.crop_top;
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pic->crop_left= h->sps.crop_left;
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@ -496,10 +494,6 @@ int ff_h264_update_thread_context(AVCodecContext *dst,
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h->cur_chroma_format_idc = h1->cur_chroma_format_idc;
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#endif
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}
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/* update linesize on resize for h264. The h264 decoder doesn't
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* necessarily call ff_mpv_frame_start in the new thread */
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h->linesize = h1->linesize;
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h->uvlinesize = h1->uvlinesize;
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/* copy block_offset since frame_start may not be called */
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memcpy(h->block_offset, h1->block_offset, sizeof(h->block_offset));
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@ -723,17 +717,15 @@ static int h264_frame_start(H264Context *h)
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ff_h264_set_erpic(&h->slice_ctx[0].er.next_pic, NULL);
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}
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assert(h->linesize && h->uvlinesize);
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for (i = 0; i < 16; i++) {
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h->block_offset[i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 4 * h->linesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 8 * h->linesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 4 * pic->f.linesize[0] * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 8 * pic->f.linesize[0] * ((scan8[i] - scan8[0]) >> 3);
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}
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for (i = 0; i < 16; i++) {
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h->block_offset[16 + i] =
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h->block_offset[32 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 4 * h->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[32 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 4 * pic->f.linesize[1] * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + 16 + i] =
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h->block_offset[48 + 32 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 8 * h->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + 32 + i] = (4 * ((scan8[i] - scan8[0]) & 7) << pixel_shift) + 8 * pic->f.linesize[1] * ((scan8[i] - scan8[0]) >> 3);
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}
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/* We mark the current picture as non-reference after allocating it, so
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@ -2198,26 +2190,26 @@ static void loop_filter(const H264Context *h, H264SliceContext *sl, int start_x,
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sl->mb_x = mb_x;
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sl->mb_y = mb_y;
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dest_y = h->cur_pic.f.data[0] +
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((mb_x << pixel_shift) + mb_y * h->linesize) * 16;
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((mb_x << pixel_shift) + mb_y * sl->linesize) * 16;
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dest_cb = h->cur_pic.f.data[1] +
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(mb_x << pixel_shift) * (8 << CHROMA444(h)) +
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mb_y * h->uvlinesize * block_h;
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mb_y * sl->uvlinesize * block_h;
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dest_cr = h->cur_pic.f.data[2] +
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(mb_x << pixel_shift) * (8 << CHROMA444(h)) +
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mb_y * h->uvlinesize * block_h;
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mb_y * sl->uvlinesize * block_h;
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// FIXME simplify above
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if (MB_FIELD(sl)) {
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linesize = sl->mb_linesize = h->linesize * 2;
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uvlinesize = sl->mb_uvlinesize = h->uvlinesize * 2;
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linesize = sl->mb_linesize = sl->linesize * 2;
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uvlinesize = sl->mb_uvlinesize = sl->uvlinesize * 2;
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if (mb_y & 1) { // FIXME move out of this function?
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dest_y -= h->linesize * 15;
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dest_cb -= h->uvlinesize * (block_h - 1);
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dest_cr -= h->uvlinesize * (block_h - 1);
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dest_y -= sl->linesize * 15;
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dest_cb -= sl->uvlinesize * (block_h - 1);
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dest_cr -= sl->uvlinesize * (block_h - 1);
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}
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} else {
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linesize = sl->mb_linesize = h->linesize;
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uvlinesize = sl->mb_uvlinesize = h->uvlinesize;
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linesize = sl->mb_linesize = sl->linesize;
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uvlinesize = sl->mb_uvlinesize = sl->uvlinesize;
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}
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backup_mb_border(h, sl, dest_y, dest_cb, dest_cr, linesize,
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uvlinesize, 0);
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@ -2304,13 +2296,16 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
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int lf_x_start = sl->mb_x;
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int ret;
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ret = alloc_scratch_buffers(sl, h->linesize);
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sl->linesize = h->cur_pic_ptr->f.linesize[0];
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sl->uvlinesize = h->cur_pic_ptr->f.linesize[1];
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ret = alloc_scratch_buffers(sl, sl->linesize);
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if (ret < 0)
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return ret;
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sl->mb_skip_run = -1;
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av_assert0(h->block_offset[15] == (4 * ((scan8[15] - scan8[0]) & 7) << h->pixel_shift) + 4 * h->linesize * ((scan8[15] - scan8[0]) >> 3));
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av_assert0(h->block_offset[15] == (4 * ((scan8[15] - scan8[0]) & 7) << h->pixel_shift) + 4 * sl->linesize * ((scan8[15] - scan8[0]) >> 3));
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sl->is_complex = FRAME_MBAFF(h) || h->picture_structure != PICT_FRAME ||
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avctx->codec_id != AV_CODEC_ID_H264 ||
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@ -320,23 +320,23 @@ static inline void svq3_mc_dir_part(SVQ3Context *s,
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}
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/* form component predictions */
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dest = h->cur_pic.f.data[0] + x + y * h->linesize;
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src = pic->f.data[0] + mx + my * h->linesize;
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dest = h->cur_pic.f.data[0] + x + y * sl->linesize;
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src = pic->f.data[0] + mx + my * sl->linesize;
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if (emu) {
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h->vdsp.emulated_edge_mc(sl->edge_emu_buffer, src,
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h->linesize, h->linesize,
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sl->linesize, sl->linesize,
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width + 1, height + 1,
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mx, my, s->h_edge_pos, s->v_edge_pos);
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src = sl->edge_emu_buffer;
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}
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if (thirdpel)
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(avg ? s->tdsp.avg_tpel_pixels_tab
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: s->tdsp.put_tpel_pixels_tab)[dxy](dest, src, h->linesize,
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: s->tdsp.put_tpel_pixels_tab)[dxy](dest, src, sl->linesize,
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width, height);
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else
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(avg ? s->hdsp.avg_pixels_tab
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: s->hdsp.put_pixels_tab)[blocksize][dxy](dest, src, h->linesize,
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: s->hdsp.put_pixels_tab)[blocksize][dxy](dest, src, sl->linesize,
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height);
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if (!(h->flags & CODEC_FLAG_GRAY)) {
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@ -347,12 +347,12 @@ static inline void svq3_mc_dir_part(SVQ3Context *s,
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blocksize++;
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for (i = 1; i < 3; i++) {
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dest = h->cur_pic.f.data[i] + (x >> 1) + (y >> 1) * h->uvlinesize;
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src = pic->f.data[i] + mx + my * h->uvlinesize;
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dest = h->cur_pic.f.data[i] + (x >> 1) + (y >> 1) * sl->uvlinesize;
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src = pic->f.data[i] + mx + my * sl->uvlinesize;
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if (emu) {
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h->vdsp.emulated_edge_mc(sl->edge_emu_buffer, src,
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h->uvlinesize, h->uvlinesize,
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sl->uvlinesize, sl->uvlinesize,
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width + 1, height + 1,
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mx, my, (s->h_edge_pos >> 1),
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s->v_edge_pos >> 1);
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@ -361,12 +361,12 @@ static inline void svq3_mc_dir_part(SVQ3Context *s,
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if (thirdpel)
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(avg ? s->tdsp.avg_tpel_pixels_tab
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: s->tdsp.put_tpel_pixels_tab)[dxy](dest, src,
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h->uvlinesize,
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sl->uvlinesize,
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width, height);
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else
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(avg ? s->hdsp.avg_pixels_tab
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: s->hdsp.put_pixels_tab)[blocksize][dxy](dest, src,
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h->uvlinesize,
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sl->uvlinesize,
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height);
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}
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}
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@ -1123,8 +1123,8 @@ static int get_buffer(AVCodecContext *avctx, H264Picture *pic)
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return AVERROR(ENOMEM);
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}
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h->linesize = pic->f.linesize[0];
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h->uvlinesize = pic->f.linesize[1];
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sl->linesize = pic->f.linesize[0];
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sl->uvlinesize = pic->f.linesize[1];
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return 0;
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fail:
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@ -1195,14 +1195,14 @@ static int svq3_decode_frame(AVCodecContext *avctx, void *data,
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return ret;
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for (i = 0; i < 16; i++) {
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h->block_offset[i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 4 * h->linesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 8 * h->linesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 4 * sl->linesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 8 * sl->linesize * ((scan8[i] - scan8[0]) >> 3);
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}
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for (i = 0; i < 16; i++) {
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h->block_offset[16 + i] =
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h->block_offset[32 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 4 * h->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[32 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 4 * sl->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + 16 + i] =
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h->block_offset[48 + 32 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 8 * h->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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h->block_offset[48 + 32 + i] = (4 * ((scan8[i] - scan8[0]) & 7)) + 8 * sl->uvlinesize * ((scan8[i] - scan8[0]) >> 3);
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}
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if (h->pict_type != AV_PICTURE_TYPE_I) {
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