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path: root/vp8/decoder/reconintra_mt.c
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Diffstat (limited to 'vp8/decoder/reconintra_mt.c')
-rw-r--r--vp8/decoder/reconintra_mt.c98
1 files changed, 50 insertions, 48 deletions
diff --git a/vp8/decoder/reconintra_mt.c b/vp8/decoder/reconintra_mt.c
index 4d395629d..ad4324b27 100644
--- a/vp8/decoder/reconintra_mt.c
+++ b/vp8/decoder/reconintra_mt.c
@@ -15,16 +15,17 @@
#include "vpx_mem/vpx_mem.h"
#include "onyxd_int.h"
-// For skip_recon_mb(), add vp8_build_intra_predictors_mby_s(MACROBLOCKD *x) and
-// vp8_build_intra_predictors_mbuv_s(MACROBLOCKD *x).
+/* For skip_recon_mb(), add vp8_build_intra_predictors_mby_s(MACROBLOCKD *x) and
+ * vp8_build_intra_predictors_mbuv_s(MACROBLOCKD *x).
+ */
void vp8mt_build_intra_predictors_mby(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row, int mb_col)
{
#if CONFIG_MULTITHREAD
- unsigned char *yabove_row; // = x->dst.y_buffer - x->dst.y_stride;
+ unsigned char *yabove_row; /* = x->dst.y_buffer - x->dst.y_stride; */
unsigned char *yleft_col;
unsigned char yleft_buf[16];
- unsigned char ytop_left; // = yabove_row[-1];
+ unsigned char ytop_left; /* = yabove_row[-1]; */
unsigned char *ypred_ptr = x->predictor;
int r, c, i;
@@ -43,7 +44,7 @@ void vp8mt_build_intra_predictors_mby(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row
ytop_left = yabove_row[-1];
- // for Y
+ /* for Y */
switch (x->mode_info_context->mbmi.mode)
{
case DC_PRED:
@@ -156,15 +157,15 @@ void vp8mt_build_intra_predictors_mby(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row
void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row, int mb_col)
{
#if CONFIG_MULTITHREAD
- unsigned char *yabove_row; // = x->dst.y_buffer - x->dst.y_stride;
+ unsigned char *yabove_row; /* = x->dst.y_buffer - x->dst.y_stride; */
unsigned char *yleft_col;
unsigned char yleft_buf[16];
- unsigned char ytop_left; // = yabove_row[-1];
+ unsigned char ytop_left; /* = yabove_row[-1]; */
unsigned char *ypred_ptr = x->predictor;
int r, c, i;
int y_stride = x->dst.y_stride;
- ypred_ptr = x->dst.y_buffer; //x->predictor;
+ ypred_ptr = x->dst.y_buffer; /*x->predictor;*/
if (pbi->common.filter_level)
{
@@ -181,7 +182,7 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
ytop_left = yabove_row[-1];
- // for Y
+ /* for Y */
switch (x->mode_info_context->mbmi.mode)
{
case DC_PRED:
@@ -222,11 +223,11 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
expected_dc = 128;
}
- //vpx_memset(ypred_ptr, expected_dc, 256);
+ /*vpx_memset(ypred_ptr, expected_dc, 256);*/
for (r = 0; r < 16; r++)
{
vpx_memset(ypred_ptr, expected_dc, 16);
- ypred_ptr += y_stride; //16;
+ ypred_ptr += y_stride; /*16;*/
}
}
break;
@@ -240,7 +241,7 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
((int *)ypred_ptr)[1] = ((int *)yabove_row)[1];
((int *)ypred_ptr)[2] = ((int *)yabove_row)[2];
((int *)ypred_ptr)[3] = ((int *)yabove_row)[3];
- ypred_ptr += y_stride; //16;
+ ypred_ptr += y_stride; /*16;*/
}
}
break;
@@ -251,7 +252,7 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
{
vpx_memset(ypred_ptr, yleft_col[r], 16);
- ypred_ptr += y_stride; //16;
+ ypred_ptr += y_stride; /*16;*/
}
}
@@ -274,7 +275,7 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
ypred_ptr[c] = pred;
}
- ypred_ptr += y_stride; //16;
+ ypred_ptr += y_stride; /*16;*/
}
}
@@ -299,14 +300,14 @@ void vp8mt_build_intra_predictors_mby_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_r
void vp8mt_build_intra_predictors_mbuv(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row, int mb_col)
{
#if CONFIG_MULTITHREAD
- unsigned char *uabove_row; // = x->dst.u_buffer - x->dst.uv_stride;
- unsigned char *uleft_col; //[16];
+ unsigned char *uabove_row; /* = x->dst.u_buffer - x->dst.uv_stride; */
+ unsigned char *uleft_col; /*[16];*/
unsigned char uleft_buf[8];
- unsigned char utop_left; // = uabove_row[-1];
- unsigned char *vabove_row; // = x->dst.v_buffer - x->dst.uv_stride;
- unsigned char *vleft_col; //[20];
+ unsigned char utop_left; /* = uabove_row[-1]; */
+ unsigned char *vabove_row; /* = x->dst.v_buffer - x->dst.uv_stride; */
+ unsigned char *vleft_col; /*[20];*/
unsigned char vleft_buf[8];
- unsigned char vtop_left; // = vabove_row[-1];
+ unsigned char vtop_left; /* = vabove_row[-1]; */
unsigned char *upred_ptr = &x->predictor[256];
unsigned char *vpred_ptr = &x->predictor[320];
int i, j;
@@ -462,16 +463,16 @@ void vp8mt_build_intra_predictors_mbuv(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_ro
void vp8mt_build_intra_predictors_mbuv_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row, int mb_col)
{
#if CONFIG_MULTITHREAD
- unsigned char *uabove_row; // = x->dst.u_buffer - x->dst.uv_stride;
- unsigned char *uleft_col; //[16];
+ unsigned char *uabove_row; /* = x->dst.u_buffer - x->dst.uv_stride; */
+ unsigned char *uleft_col; /*[16];*/
unsigned char uleft_buf[8];
- unsigned char utop_left; // = uabove_row[-1];
- unsigned char *vabove_row; // = x->dst.v_buffer - x->dst.uv_stride;
- unsigned char *vleft_col; //[20];
+ unsigned char utop_left; /* = uabove_row[-1]; */
+ unsigned char *vabove_row; /* = x->dst.v_buffer - x->dst.uv_stride; */
+ unsigned char *vleft_col; /*[20];*/
unsigned char vleft_buf[8];
- unsigned char vtop_left; // = vabove_row[-1];
- unsigned char *upred_ptr = x->dst.u_buffer; //&x->predictor[256];
- unsigned char *vpred_ptr = x->dst.v_buffer; //&x->predictor[320];
+ unsigned char vtop_left; /* = vabove_row[-1]; */
+ unsigned char *upred_ptr = x->dst.u_buffer; /*&x->predictor[256];*/
+ unsigned char *vpred_ptr = x->dst.v_buffer; /*&x->predictor[320];*/
int uv_stride = x->dst.uv_stride;
int i, j;
@@ -539,14 +540,14 @@ void vp8mt_build_intra_predictors_mbuv_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_
}
- //vpx_memset(upred_ptr,expected_udc,64);
- //vpx_memset(vpred_ptr,expected_vdc,64);
+ /*vpx_memset(upred_ptr,expected_udc,64);
+ vpx_memset(vpred_ptr,expected_vdc,64);*/
for (i = 0; i < 8; i++)
{
vpx_memset(upred_ptr, expected_udc, 8);
vpx_memset(vpred_ptr, expected_vdc, 8);
- upred_ptr += uv_stride; //8;
- vpred_ptr += uv_stride; //8;
+ upred_ptr += uv_stride; /*8;*/
+ vpred_ptr += uv_stride; /*8;*/
}
}
break;
@@ -558,8 +559,8 @@ void vp8mt_build_intra_predictors_mbuv_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_
{
vpx_memcpy(upred_ptr, uabove_row, 8);
vpx_memcpy(vpred_ptr, vabove_row, 8);
- upred_ptr += uv_stride; //8;
- vpred_ptr += uv_stride; //8;
+ upred_ptr += uv_stride; /*8;*/
+ vpred_ptr += uv_stride; /*8;*/
}
}
@@ -572,8 +573,8 @@ void vp8mt_build_intra_predictors_mbuv_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_
{
vpx_memset(upred_ptr, uleft_col[i], 8);
vpx_memset(vpred_ptr, vleft_col[i], 8);
- upred_ptr += uv_stride; //8;
- vpred_ptr += uv_stride; //8;
+ upred_ptr += uv_stride; /*8;*/
+ vpred_ptr += uv_stride; /*8;*/
}
}
@@ -605,8 +606,8 @@ void vp8mt_build_intra_predictors_mbuv_s(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_
vpred_ptr[j] = predv;
}
- upred_ptr += uv_stride; //8;
- vpred_ptr += uv_stride; //8;
+ upred_ptr += uv_stride; /*8;*/
+ vpred_ptr += uv_stride; /*8;*/
}
}
@@ -640,13 +641,13 @@ void vp8mt_predict_intra4x4(VP8D_COMP *pbi,
#if CONFIG_MULTITHREAD
int i, r, c;
- unsigned char *Above; // = *(x->base_dst) + x->dst - x->dst_stride;
+ unsigned char *Above; /* = *(x->base_dst) + x->dst - x->dst_stride; */
unsigned char Left[4];
- unsigned char top_left; // = Above[-1];
+ unsigned char top_left; /* = Above[-1]; */
BLOCKD *x = &xd->block[num];
- //Caution: For some b_mode, it needs 8 pixels (4 above + 4 above-right).
+ /*Caution: For some b_mode, it needs 8 pixels (4 above + 4 above-right).*/
if (num < 4 && pbi->common.filter_level)
Above = pbi->mt_yabove_row[mb_row] + mb_col*16 + num*4 + 32;
else
@@ -696,7 +697,7 @@ void vp8mt_predict_intra4x4(VP8D_COMP *pbi,
break;
case B_TM_PRED:
{
- // prediction similar to true_motion prediction
+ /* prediction similar to true_motion prediction */
for (r = 0; r < 4; r++)
{
for (c = 0; c < 4; c++)
@@ -945,12 +946,13 @@ void vp8mt_predict_intra4x4(VP8D_COMP *pbi,
#endif
}
-// copy 4 bytes from the above right down so that the 4x4 prediction modes using pixels above and
-// to the right prediction have filled in pixels to use.
+/* copy 4 bytes from the above right down so that the 4x4 prediction modes using pixels above and
+ * to the right prediction have filled in pixels to use.
+ */
void vp8mt_intra_prediction_down_copy(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row, int mb_col)
{
#if CONFIG_MULTITHREAD
- unsigned char *above_right; // = *(x->block[0].base_dst) + x->block[0].dst - x->block[0].dst_stride + 16;
+ unsigned char *above_right; /* = *(x->block[0].base_dst) + x->block[0].dst - x->block[0].dst_stride + 16; */
unsigned int *src_ptr;
unsigned int *dst_ptr0;
unsigned int *dst_ptr1;
@@ -962,9 +964,9 @@ void vp8mt_intra_prediction_down_copy(VP8D_COMP *pbi, MACROBLOCKD *x, int mb_row
above_right = *(x->block[0].base_dst) + x->block[0].dst - x->block[0].dst_stride + 16;
src_ptr = (unsigned int *)above_right;
- //dst_ptr0 = (unsigned int *)(above_right + 4 * x->block[0].dst_stride);
- //dst_ptr1 = (unsigned int *)(above_right + 8 * x->block[0].dst_stride);
- //dst_ptr2 = (unsigned int *)(above_right + 12 * x->block[0].dst_stride);
+ /*dst_ptr0 = (unsigned int *)(above_right + 4 * x->block[0].dst_stride);
+ dst_ptr1 = (unsigned int *)(above_right + 8 * x->block[0].dst_stride);
+ dst_ptr2 = (unsigned int *)(above_right + 12 * x->block[0].dst_stride);*/
dst_ptr0 = (unsigned int *)(*(x->block[0].base_dst) + x->block[0].dst + 16 + 3 * x->block[0].dst_stride);
dst_ptr1 = (unsigned int *)(*(x->block[0].base_dst) + x->block[0].dst + 16 + 7 * x->block[0].dst_stride);
dst_ptr2 = (unsigned int *)(*(x->block[0].base_dst) + x->block[0].dst + 16 + 11 * x->block[0].dst_stride);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-11 13:31:23 +0000