r600g: consolidate draw_vbo functions (v2)

Added a conditional to spi_update per Dave's comment.

1 files changed, 0 insertions, 122 deletions

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 7fb64d2b65..8bafb5a06f 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1328,30 +1328,6 @@ void evergreen_polygon_offset_update(struct r600_pipe_context *rctx)
 	}
 }
 
-static void evergreen_spi_update(struct r600_pipe_context *rctx)
-{
-	struct r600_pipe_shader *shader = rctx->ps_shader;
-	struct r600_pipe_state rstate;
-	struct r600_shader *rshader = &shader->shader;
-	unsigned i, tmp;
-
-	rstate.nregs = 0;
-	for (i = 0; i < rshader->ninput; i++) {
-		tmp = S_028644_SEMANTIC(r600_find_vs_semantic_index(&rctx->vs_shader->shader, rshader, i));
-		if (rshader->input[i].name == TGSI_SEMANTIC_COLOR ||
-				rshader->input[i].name == TGSI_SEMANTIC_BCOLOR ||
-				rshader->input[i].name == TGSI_SEMANTIC_POSITION) {
-			tmp |= S_028644_FLAT_SHADE(rctx->flatshade);
-		}
-		if (rshader->input[i].name == TGSI_SEMANTIC_GENERIC &&
-			rctx->sprite_coord_enable & (1 << rshader->input[i].sid)) {
-			tmp |= S_028644_PT_SPRITE_TEX(1);
-		}
-		r600_pipe_state_add_reg(&rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL);
-	}
-	r600_context_pipe_state_set(&rctx->ctx, &rstate);
-}
-
 void evergreen_vertex_buffer_update(struct r600_pipe_context *rctx)
 {
 	struct r600_pipe_state *rstate;
@@ -1431,104 +1407,6 @@ void evergreen_vertex_buffer_update(struct r600_pipe_context *rctx)
 	}
 }
 
-int r600_conv_pipe_prim(unsigned pprim, unsigned *prim);
-
-void evergreen_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
-{
-	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-	struct r600_resource *rbuffer;
-	u32 vgt_dma_index_type, vgt_draw_initiator, mask;
-	struct r600_draw rdraw;
-	struct r600_pipe_state vgt;
-	struct r600_drawl draw = {};
-	unsigned prim;
-
-	draw.info = *info;
-	draw.ctx = ctx;
-	if (info->indexed && rctx->index_buffer.buffer) {
-		draw.info.start += rctx->index_buffer.offset / rctx->index_buffer.index_size;
-
-		r600_translate_index_buffer(rctx, &rctx->index_buffer.buffer,
-					    &rctx->index_buffer.index_size,
-					    &draw.info.start,
-					    info->count);
-
-		draw.index_size = rctx->index_buffer.index_size;
-		pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
-		draw.index_buffer_offset = draw.info.start * draw.index_size;
-		draw.info.start = 0;
-		r600_upload_index_buffer(rctx, &draw);
-	} else {
-		draw.info.index_bias = info->start;
-	}
-
-	switch (draw.index_size) {
-	case 2:
-		vgt_draw_initiator = 0;
-		vgt_dma_index_type = 0;
-		break;
-	case 4:
-		vgt_draw_initiator = 0;
-		vgt_dma_index_type = 1;
-		break;
-	case 0:
-		vgt_draw_initiator = 2;
-		vgt_dma_index_type = 0;
-		break;
-	default:
-		R600_ERR("unsupported index size %d\n", draw.index_size);
-		return;
-	}
-	if (r600_conv_pipe_prim(draw.info.mode, &prim))
-		return;
-	if (unlikely(rctx->ps_shader == NULL)) {
-		R600_ERR("missing vertex shader\n");
-		return;
-	}
-	if (unlikely(rctx->vs_shader == NULL)) {
-		R600_ERR("missing vertex shader\n");
-		return;
-	}
-	/* there should be enough input */
-	if (rctx->vertex_elements->count < rctx->vs_shader->shader.bc.nresource) {
-		R600_ERR("%d resources provided, expecting %d\n",
-			rctx->vertex_elements->count, rctx->vs_shader->shader.bc.nresource);
-		return;
-	}
-
-	evergreen_spi_update(rctx);
-
-	mask = 0;
-	for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) {
-		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_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 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_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL);
-	r600_pipe_state_add_reg(&vgt, R_03CFF4_SQ_VTX_START_INST_LOC, 0, 0xFFFFFFFF, NULL);
-	r600_context_pipe_state_set(&rctx->ctx, &vgt);
-
-	rdraw.vgt_num_indices = draw.info.count;
-	rdraw.vgt_num_instances = 1;
-	rdraw.vgt_index_type = vgt_dma_index_type;
-	rdraw.vgt_draw_initiator = vgt_draw_initiator;
-	rdraw.indices = NULL;
-	if (draw.index_buffer) {
-		rbuffer = (struct r600_resource*)draw.index_buffer;
-		rdraw.indices = rbuffer->bo;
-		rdraw.indices_bo_offset = draw.index_buffer_offset;
-	}
-	evergreen_context_draw(&rctx->ctx, &rdraw);
-
-	pipe_resource_reference(&draw.index_buffer, NULL);
-}
-
 void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader *shader)
 {
 	struct r600_pipe_state *rstate = &shader->rstate;