diff options
| author | Mickaël Raulet <mraulet@insa-rennes.fr> | 2013-10-27 12:56:48 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-27 23:45:34 +0100 |
| commit | 3c3ece24ea1e6fdc8984234184bec18bc8f70750 (patch) | |
| tree | 2e8899c4bf25898f135d5c6c3e947538f517d63f /libavcodec/hevcpred_template.c | |
| parent | dbe6f9f2c2330e7c230ddd61af1cc2069af1cf04 (diff) | |
hevc : cosmetic changes(cherry picked from commit 7308c0ccf13f18cebe4851e6dcd6b5c0b09be1dd)
Decreases the difference to Anton Khirnovs patch v5
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/hevcpred_template.c')
| -rw-r--r-- | libavcodec/hevcpred_template.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/libavcodec/hevcpred_template.c b/libavcodec/hevcpred_template.c index f055bb6095..8a338499a2 100644 --- a/libavcodec/hevcpred_template.c +++ b/libavcodec/hevcpred_template.c @@ -31,7 +31,7 @@ static void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, int log2_size, int #define PU(x) \ ((x) >> s->sps->log2_min_pu_size) #define MVF(x, y) \ - (s->ref->tab_mvf[(x) + (y) * pic_width_in_min_pu]) + (s->ref->tab_mvf[(x) + (y) * min_pu_width]) #define MVF_PU(x, y) \ MVF(PU(x0 + ((x) << hshift)), PU(y0 + ((y) << vshift))) #define IS_INTRA(x, y) \ @@ -71,17 +71,17 @@ static void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, int log2_size, int int vshift = s->sps->vshift[c_idx]; int size = (1 << log2_size); int size_in_luma = size << hshift; - int size_in_tbs = size_in_luma >> s->sps->log2_min_transform_block_size; + int size_in_tbs = size_in_luma >> s->sps->log2_min_tb_size; int x = x0 >> hshift; int y = y0 >> vshift; - int x_tb = x0 >> s->sps->log2_min_transform_block_size; - int y_tb = y0 >> s->sps->log2_min_transform_block_size; + int x_tb = x0 >> s->sps->log2_min_tb_size; + int y_tb = y0 >> s->sps->log2_min_tb_size; int cur_tb_addr = MIN_TB_ADDR_ZS(x_tb, y_tb); ptrdiff_t stride = s->frame->linesize[c_idx] / sizeof(pixel); pixel *src = (pixel*)s->frame->data[c_idx] + x + y * stride; - int pic_width_in_min_pu = PU(s->sps->width); + int min_pu_width = s->sps->min_pu_width; enum IntraPredMode mode = c_idx ? lc->pu.intra_pred_mode_c : lc->tu.cur_intra_pred_mode; @@ -116,15 +116,17 @@ static void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, int log2_size, int if (cand_bottom_left == 1 && on_pu_edge_x) { int x_left_pu = PU(x0 - 1); int y_bottom_pu = PU(y0 + size_in_luma); + int max = FFMIN(size_in_luma_pu, s->sps->min_pu_height - y_bottom_pu); cand_bottom_left = 0; - for(i = 0; i < size_in_luma_pu; i++) + for (i = 0; i < max; i++) cand_bottom_left |= MVF(x_left_pu, y_bottom_pu + i).is_intra; } if (cand_left == 1 && on_pu_edge_x) { int x_left_pu = PU(x0 - 1); int y_left_pu = PU(y0); + int max = FFMIN(size_in_luma_pu, s->sps->min_pu_height - y_left_pu); cand_left = 0; - for(i = 0; i < size_in_luma_pu; i++) + for (i = 0; i < max; i++) cand_left |= MVF(x_left_pu, y_left_pu + i).is_intra; } if (cand_up_left == 1) { @@ -135,15 +137,17 @@ static void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, int log2_size, int if (cand_up == 1 && on_pu_edge_y) { int x_top_pu = PU(x0); int y_top_pu = PU(y0 - 1); + int max = FFMIN(size_in_luma_pu, s->sps->min_pu_width - x_top_pu); cand_up = 0; - for(i = 0; i < size_in_luma_pu; i++) + for (i = 0; i < max; i++) cand_up |= MVF(x_top_pu + i, y_top_pu).is_intra; } if (cand_up_right == 1 && on_pu_edge_y) { int y_top_pu = PU(y0 - 1); int x_right_pu = PU(x0 + size_in_luma); + int max = FFMIN(size_in_luma_pu, s->sps->min_pu_width - x_right_pu); cand_up_right = 0; - for(i = 0; i < size_in_luma_pu; i++) + for (i = 0; i < max; i++) cand_up_right |= MVF(x_right_pu + i, y_top_pu).is_intra; } for (i = 0; i < 2 * MAX_TB_SIZE; i++) { |