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path: root/src/gallium/drivers/r600/r600_state.c
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Diffstat (limited to 'src/gallium/drivers/r600/r600_state.c')
-rw-r--r--src/gallium/drivers/r600/r600_state.c132
1 files changed, 0 insertions, 132 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 8501caf09e2..5f7b09b5777 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -94,36 +94,6 @@ void r600_polygon_offset_update(struct r600_pipe_context *rctx)
}
}
-/* FIXME optimize away spi update when it's not needed */
-static void r600_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].centroid)
- tmp |= S_028644_SEL_CENTROID(1);
- if (rshader->input[i].interpolate == TGSI_INTERPOLATE_LINEAR)
- tmp |= S_028644_SEL_LINEAR(1);
-
- 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 r600_vertex_buffer_update(struct r600_pipe_context *rctx)
{
struct r600_pipe_state *rstate;
@@ -197,108 +167,6 @@ void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
}
}
-static void r600_draw_common(struct r600_drawl *draw)
-{
- struct r600_pipe_context *rctx = (struct r600_pipe_context *)draw->ctx;
- struct r600_resource *rbuffer;
- unsigned prim;
- u32 vgt_dma_index_type, vgt_draw_initiator, mask;
- struct r600_draw rdraw;
- struct r600_pipe_state vgt;
-
- 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;
- }
-
- r600_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_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, 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;
- }
- r600_context_draw(&rctx->ctx, &rdraw);
-}
-
-void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
-{
- struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
- struct r600_drawl draw = {};
-
- 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;
- }
- r600_draw_common(&draw);
-
- pipe_resource_reference(&draw.index_buffer, NULL);
-}
-
static void r600_set_blend_color(struct pipe_context *ctx,
const struct pipe_blend_color *state)
{