return 0;
}
-#if 0
static int vlGrabMacroBlock
(
struct vlR16SnormBufferedMC *mc,
return 0;
}
-#else
-static int vlGrabMacroBlock
-(
- struct vlR16SnormBufferedMC *mc,
- struct vlMpeg2MacroBlock *macroblock
-)
-{
- const struct vlVertex2f unit =
- {
- mc->surface_tex_inv_size.x * VL_MACROBLOCK_WIDTH,
- mc->surface_tex_inv_size.y * VL_MACROBLOCK_HEIGHT
- };
- const struct vlVertex2f half =
- {
- mc->surface_tex_inv_size.x * (VL_MACROBLOCK_WIDTH / 2),
- mc->surface_tex_inv_size.y * (VL_MACROBLOCK_HEIGHT / 2)
- };
-
- struct vlVertex2f *vb;
- unsigned int mb_buf_id;
- struct vlVertex2f mo_vec[2];
- unsigned int i;
-
- assert(mc);
- assert(macroblock);
-
- switch (macroblock->mb_type)
- {
- case vlMacroBlockTypeIntra:
- {
- mb_buf_id = vlMacroBlockExTypeIntra;
- break;
- }
- case vlMacroBlockTypeFwdPredicted:
- {
- mb_buf_id = macroblock->mo_type == vlMotionTypeFrame ?
- vlMacroBlockExTypeFwdPredictedFrame : vlMacroBlockExTypeFwdPredictedField;
- break;
- }
- case vlMacroBlockTypeBkwdPredicted:
- {
- mb_buf_id = macroblock->mo_type == vlMotionTypeFrame ?
- vlMacroBlockExTypeBkwdPredictedFrame : vlMacroBlockExTypeBkwdPredictedField;
- break;
- }
- case vlMacroBlockTypeBiPredicted:
- {
- mb_buf_id = macroblock->mo_type == vlMotionTypeFrame ?
- vlMacroBlockExTypeBiPredictedFrame : vlMacroBlockExTypeBiPredictedField;
- break;
- }
- default:
- assert(0);
- }
-
- vb = (struct vlVertex2f*)mc->pipe->winsys->buffer_map
- (
- mc->pipe->winsys,
- mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][0].buffer,
- PIPE_BUFFER_USAGE_CPU_WRITE
- ) + mc->num_macroblocks[mb_buf_id] * 24;
-
- vb[0].x = macroblock->mbx * unit.x; vb[0].y = macroblock->mby * unit.y;
- vb[1].x = macroblock->mbx * unit.x; vb[1].y = macroblock->mby * unit.y + half.y;
- vb[2].x = macroblock->mbx * unit.x + half.x; vb[2].y = macroblock->mby * unit.y;
-
- vb[3].x = macroblock->mbx * unit.x + half.x; vb[3].y = macroblock->mby * unit.y;
- vb[4].x = macroblock->mbx * unit.x; vb[4].y = macroblock->mby * unit.y + half.y;
- vb[5].x = macroblock->mbx * unit.x + half.x; vb[5].y = macroblock->mby * unit.y + half.y;
-
- vb[6].x = macroblock->mbx * unit.x + half.x; vb[6].y = macroblock->mby * unit.y;
- vb[7].x = macroblock->mbx * unit.x + half.x; vb[7].y = macroblock->mby * unit.y + half.y;
- vb[8].x = macroblock->mbx * unit.x + unit.x; vb[8].y = macroblock->mby * unit.y;
-
- vb[9].x = macroblock->mbx * unit.x + unit.x; vb[9].y = macroblock->mby * unit.y;
- vb[10].x = macroblock->mbx * unit.x + half.x; vb[10].y = macroblock->mby * unit.y + half.y;
- vb[11].x = macroblock->mbx * unit.x + unit.x; vb[11].y = macroblock->mby * unit.y + half.y;
-
- vb[12].x = macroblock->mbx * unit.x; vb[12].y = macroblock->mby * unit.y + half.y;
- vb[13].x = macroblock->mbx * unit.x; vb[13].y = macroblock->mby * unit.y + unit.y;
- vb[14].x = macroblock->mbx * unit.x + half.x; vb[14].y = macroblock->mby * unit.y + half.y;
-
- vb[15].x = macroblock->mbx * unit.x + half.x; vb[15].y = macroblock->mby * unit.y + half.y;
- vb[16].x = macroblock->mbx * unit.x; vb[16].y = macroblock->mby * unit.y + unit.y;
- vb[17].x = macroblock->mbx * unit.x + half.x; vb[17].y = macroblock->mby * unit.y + unit.y;
-
- vb[18].x = macroblock->mbx * unit.x + half.x; vb[18].y = macroblock->mby * unit.y + half.y;
- vb[19].x = macroblock->mbx * unit.x + half.x; vb[19].y = macroblock->mby * unit.y + unit.y;
- vb[20].x = macroblock->mbx * unit.x + unit.x; vb[20].y = macroblock->mby * unit.y + half.y;
-
- vb[21].x = macroblock->mbx * unit.x + unit.x; vb[21].y = macroblock->mby * unit.y + half.y;
- vb[22].x = macroblock->mbx * unit.x + half.x; vb[22].y = macroblock->mby * unit.y + unit.y;
- vb[23].x = macroblock->mbx * unit.x + unit.x; vb[23].y = macroblock->mby * unit.y + unit.y;
-
- mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][0].buffer);
-
- if (macroblock->mb_type == vlMacroBlockTypeIntra)
- {
- vlGrabBlocks
- (
- mc,
- macroblock->mbx,
- macroblock->mby,
- macroblock->dct_type,
- macroblock->cbp,
- macroblock->blocks
- );
-
- mc->num_macroblocks[mb_buf_id]++;
- mc->total_num_macroblocks++;
- return 0;
- }
-
- vb = (struct vlVertex2f*)mc->pipe->winsys->buffer_map
- (
- mc->pipe->winsys,
- mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][1].buffer,
- PIPE_BUFFER_USAGE_CPU_WRITE
- ) + mc->num_macroblocks[mb_buf_id] * 2 * 24;
-
- if (macroblock->mb_type == vlMacroBlockTypeFwdPredicted || macroblock->mb_type == vlMacroBlockTypeBiPredicted)
- {
- mo_vec[0].x = macroblock->PMV[0][0][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[0].y = macroblock->PMV[0][0][1] * 0.5f * mc->surface_tex_inv_size.y;
-
- if (macroblock->mo_type == vlMotionTypeField)
- {
- mo_vec[1].x = macroblock->PMV[1][0][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[1].y = macroblock->PMV[1][0][1] * 0.5f * mc->surface_tex_inv_size.y;
- }
- }
- else
- {
- mo_vec[0].x = macroblock->PMV[0][1][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[0].y = macroblock->PMV[0][1][1] * 0.5f * mc->surface_tex_inv_size.y;
-
- if (macroblock->mo_type == vlMotionTypeField)
- {
- mo_vec[1].x = macroblock->PMV[1][1][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[1].y = macroblock->PMV[1][1][1] * 0.5f * mc->surface_tex_inv_size.y;
- }
- }
-
- if (macroblock->mo_type == vlMotionTypeFrame)
- {
- for (i = 0; i < 24 * 2; i += 2)
- {
- vb[i].x = mo_vec[0].x;
- vb[i].y = mo_vec[0].y;
- }
- }
- else
- {
- for (i = 0; i < 24 * 2; i += 2)
- {
- vb[i].x = mo_vec[0].x;
- vb[i].y = mo_vec[0].y;
- vb[i + 1].x = mo_vec[1].x;
- vb[i + 1].y = mo_vec[1].y;
- }
- }
-
- mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][1].buffer);
-
- if (macroblock->mb_type != vlMacroBlockTypeBiPredicted)
- {
- vlGrabBlocks
- (
- mc,
- macroblock->mbx,
- macroblock->mby,
- macroblock->dct_type,
- macroblock->cbp,
- macroblock->blocks
- );
-
- mc->num_macroblocks[mb_buf_id]++;
- mc->total_num_macroblocks++;
- return 0;
- }
-
- vb = (struct vlVertex2f*)mc->pipe->winsys->buffer_map
- (
- mc->pipe->winsys,
- mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][2].buffer,
- PIPE_BUFFER_USAGE_CPU_WRITE
- ) + mc->num_macroblocks[mb_buf_id] * 2 * 24;
-
- mo_vec[0].x = macroblock->PMV[0][1][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[0].y = macroblock->PMV[0][1][1] * 0.5f * mc->surface_tex_inv_size.y;
-
- if (macroblock->mo_type == vlMotionTypeFrame)
- {
- for (i = 0; i < 24 * 2; i += 2)
- {
- vb[i].x = mo_vec[0].x;
- vb[i].y = mo_vec[0].y;
- }
- }
- else
- {
- mo_vec[1].x = macroblock->PMV[1][1][0] * 0.5f * mc->surface_tex_inv_size.x;
- mo_vec[1].y = macroblock->PMV[1][1][1] * 0.5f * mc->surface_tex_inv_size.y;
-
- for (i = 0; i < 24 * 2; i += 2)
- {
- vb[i].x = mo_vec[0].x;
- vb[i].y = mo_vec[0].y;
- vb[i + 1].x = mo_vec[1].x;
- vb[i + 1].y = mo_vec[1].y;
- }
- }
-
- mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][mb_buf_id][2].buffer);
-
- vlGrabBlocks
- (
- mc,
- macroblock->mbx,
- macroblock->mby,
- macroblock->dct_type,
- macroblock->cbp,
- macroblock->blocks
- );
-
- mc->num_macroblocks[mb_buf_id]++;
- mc->total_num_macroblocks++;
-
- return 0;
-}
-#endif
static int vlFlush
(
memset(mc->num_macroblocks, 0, sizeof(unsigned int) * 7);
mc->total_num_macroblocks = 0;
+ mc->cur_buf++;
return 0;
}
mc->render_target.zsbuf = NULL;
filters[0] = PIPE_TEX_FILTER_NEAREST;
- filters[1] = mc->video_format == vlFormatYCbCr444 ? PIPE_TEX_FILTER_NEAREST : PIPE_TEX_FILTER_LINEAR;
- filters[2] = mc->video_format == vlFormatYCbCr444 ? PIPE_TEX_FILTER_NEAREST : PIPE_TEX_FILTER_LINEAR;
+ /* FIXME: Linear causes discoloration around block edges */
+ filters[1] = /*mc->video_format == vlFormatYCbCr444 ?*/ PIPE_TEX_FILTER_NEAREST /*: PIPE_TEX_FILTER_LINEAR*/;
+ filters[2] = /*mc->video_format == vlFormatYCbCr444 ?*/ PIPE_TEX_FILTER_NEAREST /*: PIPE_TEX_FILTER_LINEAR*/;
filters[3] = PIPE_TEX_FILTER_LINEAR;
filters[4] = PIPE_TEX_FILTER_LINEAR;
projects / mesa.git / commitdiff