diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 31 |
2 files changed, 21 insertions, 11 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 0e4cfeb5b80..1102c5c72eb 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -188,6 +188,7 @@ struct r600_pipe_context { struct r600_pipe_state ps_const_buffer; struct r600_pipe_state ps_const_buffer_resource[R600_MAX_CONST_BUFFERS]; struct r600_pipe_rasterizer *rasterizer; + struct r600_pipe_state vgt; /* shader information */ unsigned sprite_coord_enable; bool flatshade; diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index de1b811ce89..4619d291029 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -504,7 +504,6 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) struct r600_resource *rbuffer; u32 vgt_dma_index_type, vgt_dma_swap_mode, vgt_draw_initiator, mask; struct r600_draw rdraw; - struct r600_pipe_state vgt; struct r600_drawl draw = {}; unsigned prim; @@ -583,16 +582,26 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) mask |= (0xF << (i * 4)); } - vgt.id = R600_PIPE_STATE_VGT; - vgt.nregs = 0; - r600_pipe_state_add_reg(&vgt, R_008958_VGT_PRIMITIVE_TYPE, prim, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_028408_VGT_INDX_OFFSET, draw.info.index_bias, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_028400_VGT_MAX_VTX_INDX, draw.info.max_index, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_028404_VGT_MIN_VTX_INDX, draw.info.min_index, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL); - r600_pipe_state_add_reg(&vgt, R_03CFF4_SQ_VTX_START_INST_LOC, draw.info.start_instance, 0xFFFFFFFF, NULL); - r600_context_pipe_state_set(&rctx->ctx, &vgt); + if (rctx->vgt.id != R600_PIPE_STATE_VGT) { + rctx->vgt.id = R600_PIPE_STATE_VGT; + rctx->vgt.nregs = 0; + r600_pipe_state_add_reg(&rctx->vgt, R_008958_VGT_PRIMITIVE_TYPE, prim, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_028400_VGT_MAX_VTX_INDX, draw.info.max_index, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_028404_VGT_MIN_VTX_INDX, draw.info.min_index, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_028408_VGT_INDX_OFFSET, draw.info.index_bias, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL); + r600_pipe_state_add_reg(&rctx->vgt, R_03CFF4_SQ_VTX_START_INST_LOC, draw.info.start_instance, 0xFFFFFFFF, NULL); + } else { + rctx->vgt.regs[0].value = prim; + rctx->vgt.regs[1].value = rctx->cb_target_mask & mask; + rctx->vgt.regs[2].value = draw.info.max_index; + rctx->vgt.regs[3].value = draw.info.min_index; + rctx->vgt.regs[4].value = draw.info.index_bias; + rctx->vgt.regs[6].value = draw.info.start_instance; + } + + r600_context_pipe_state_set(&rctx->ctx, &rctx->vgt); rdraw.vgt_num_indices = draw.info.count; rdraw.vgt_num_instances = draw.info.instance_count; |