r600g: move some code out of draw_vbo into new r600_update_derived_state
[mesa.git] / src / gallium / drivers / r600 / r600_state_common.c
index 816508a3bef85225f9b87597489fbd1720f6f747..2261527cc331ba8e88aa4692794466f2148caa71 100644 (file)
  * Authors: Dave Airlie <airlied@redhat.com>
  *          Jerome Glisse <jglisse@redhat.com>
  */
-#include <util/u_memory.h>
-#include <util/u_format.h>
-#include <pipebuffer/pb_buffer.h>
+#include "util/u_memory.h"
+#include "util/u_format.h"
+#include "pipebuffer/pb_buffer.h"
 #include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
 #include "r600_formats.h"
 #include "r600_pipe.h"
 #include "r600d.h"
 
 static void r600_spi_update(struct r600_pipe_context *rctx);
 
-static int r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
+static bool r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
 {
        static const int prim_conv[] = {
                V_008958_DI_PT_POINTLIST,
@@ -56,9 +57,9 @@ static int r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
        *prim = prim_conv[pprim];
        if (*prim == -1) {
                fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, pprim);
-               return -1;
+               return false;
        }
-       return 0;
+       return true;
 }
 
 /* common state between evergreen and r600 */
@@ -99,6 +100,8 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
        if (state == NULL)
                return;
 
+       rctx->clamp_vertex_color = rs->clamp_vertex_color;
+       rctx->clamp_fragment_color = rs->clamp_fragment_color;
        rctx->flatshade = rs->flatshade;
        rctx->sprite_coord_enable = rs->sprite_coord_enable;
        rctx->rasterizer = rs;
@@ -106,13 +109,13 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
        rctx->states[rs->rstate.id] = &rs->rstate;
        r600_context_pipe_state_set(&rctx->ctx, &rs->rstate);
 
-       if (rctx->family >= CHIP_CEDAR) {
+       if (rctx->chip_class >= EVERGREEN) {
                evergreen_polygon_offset_update(rctx);
        } else {
                r600_polygon_offset_update(rctx);
        }
        if (rctx->ps_shader && rctx->vs_shader)
-               r600_spi_update(rctx);
+               rctx->spi_dirty = true;
 }
 
 void r600_delete_rs_state(struct pipe_context *ctx, void *state)
@@ -147,7 +150,7 @@ void r600_delete_state(struct pipe_context *ctx, void *state)
                rctx->states[rstate->id] = NULL;
        }
        for (int i = 0; i < rstate->nregs; i++) {
-               r600_bo_reference(rctx->radeon, &rstate->regs[i].bo, NULL);
+               pipe_resource_reference((struct pipe_resource**)&rstate->regs[i].bo, NULL);
        }
        free(rstate);
 }
@@ -159,7 +162,7 @@ void r600_bind_vertex_elements(struct pipe_context *ctx, void *state)
 
        rctx->vertex_elements = v;
        if (v) {
-               u_vbuf_mgr_bind_vertex_elements(rctx->vbuf_mgr, state,
+               u_vbuf_bind_vertex_elements(rctx->vbuf_mgr, state,
                                                v->vmgr_elements);
 
                rctx->states[v->rstate.id] = &v->rstate;
@@ -178,8 +181,8 @@ void r600_delete_vertex_element(struct pipe_context *ctx, void *state)
        if (rctx->vertex_elements == state)
                rctx->vertex_elements = NULL;
 
-       r600_bo_reference(rctx->radeon, &v->fetch_shader, NULL);
-       u_vbuf_mgr_destroy_vertex_elements(rctx->vbuf_mgr, v->vmgr_elements);
+       pipe_resource_reference((struct pipe_resource**)&v->fetch_shader, NULL);
+       u_vbuf_destroy_vertex_elements(rctx->vbuf_mgr, v->vmgr_elements);
        FREE(state);
 }
 
@@ -209,7 +212,7 @@ void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
        /* Zero states. */
        for (i = 0; i < count; i++) {
                if (!buffers[i].buffer) {
-                       if (rctx->family >= CHIP_CEDAR) {
+                       if (rctx->chip_class >= EVERGREEN) {
                                evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
                        } else {
                                r600_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
@@ -217,14 +220,14 @@ void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
                }
        }
        for (; i < rctx->vbuf_mgr->nr_real_vertex_buffers; i++) {
-               if (rctx->family >= CHIP_CEDAR) {
+               if (rctx->chip_class >= EVERGREEN) {
                        evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
                } else {
                        r600_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
                }
        }
 
-       u_vbuf_mgr_set_vertex_buffers(rctx->vbuf_mgr, count, buffers);
+       u_vbuf_set_vertex_buffers(rctx->vbuf_mgr, count, buffers);
 }
 
 void *r600_create_vertex_elements(struct pipe_context *ctx,
@@ -240,7 +243,7 @@ void *r600_create_vertex_elements(struct pipe_context *ctx,
 
        v->count = count;
        v->vmgr_elements =
-               u_vbuf_mgr_create_vertex_elements(rctx->vbuf_mgr, count,
+               u_vbuf_create_vertex_elements(rctx->vbuf_mgr, count,
                                                  elements, v->elements);
 
        if (r600_vertex_elements_build_fetch_shader(rctx, v)) {
@@ -257,7 +260,9 @@ void *r600_create_shader_state(struct pipe_context *ctx,
        struct r600_pipe_shader *shader =  CALLOC_STRUCT(r600_pipe_shader);
        int r;
 
-       r =  r600_pipe_shader_create(ctx, shader, state->tokens);
+       shader->tokens = tgsi_dup_tokens(state->tokens);
+
+       r =  r600_pipe_shader_create(ctx, shader);
        if (r) {
                return NULL;
        }
@@ -274,7 +279,7 @@ void r600_bind_ps_shader(struct pipe_context *ctx, void *state)
                r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_shader->rstate);
        }
        if (rctx->ps_shader && rctx->vs_shader) {
-               r600_spi_update(rctx);
+               rctx->spi_dirty = true;
                r600_adjust_gprs(rctx);
        }
 }
@@ -289,7 +294,7 @@ void r600_bind_vs_shader(struct pipe_context *ctx, void *state)
                r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_shader->rstate);
        }
        if (rctx->ps_shader && rctx->vs_shader) {
-               r600_spi_update(rctx);
+               rctx->spi_dirty = true;
                r600_adjust_gprs(rctx);
        }
 }
@@ -303,6 +308,7 @@ void r600_delete_ps_shader(struct pipe_context *ctx, void *state)
                rctx->ps_shader = NULL;
        }
 
+       free(shader->tokens);
        r600_pipe_shader_destroy(ctx, shader);
        free(shader);
 }
@@ -316,6 +322,7 @@ void r600_delete_vs_shader(struct pipe_context *ctx, void *state)
                rctx->vs_shader = NULL;
        }
 
+       free(shader->tokens);
        r600_pipe_shader_destroy(ctx, shader);
        free(shader);
 }
@@ -329,7 +336,7 @@ static void r600_update_alpha_ref(struct r600_pipe_context *rctx)
        rstate.nregs = 0;
        if (rctx->export_16bpc)
                alpha_ref &= ~0x1FFF;
-       r600_pipe_state_add_reg(&rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL);
+       r600_pipe_state_add_reg(&rstate, R_028438_SX_ALPHA_REF, alpha_ref, 0xFFFFFFFF, NULL, 0);
 
        r600_context_pipe_state_set(&rctx->ctx, &rstate);
        rctx->alpha_ref_dirty = false;
@@ -342,7 +349,7 @@ static void r600_spi_block_init(struct r600_pipe_context *rctx, struct r600_pipe
        rstate->nregs = 0;
        rstate->id = R600_PIPE_STATE_SPI;
        for (i = 0; i < 32; i++) {
-               r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, 0, 0xFFFFFFFF, NULL);
+               r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, 0, 0xFFFFFFFF, NULL, 0);
        }
 }
 
@@ -360,7 +367,7 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
        for (i = 0; i < rshader->ninput; i++) {
                if (rshader->input[i].name == TGSI_SEMANTIC_POSITION ||
                    rshader->input[i].name == TGSI_SEMANTIC_FACE)
-                       if (rctx->family >= CHIP_CEDAR)
+                       if (rctx->chip_class >= EVERGREEN)
                                continue;
                        else
                                sid=0;
@@ -380,7 +387,7 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
                        tmp |= S_028644_PT_SPRITE_TEX(1);
                }
 
-               if (rctx->family < CHIP_CEDAR) {
+               if (rctx->chip_class < EVERGREEN) {
                        if (rshader->input[i].centroid)
                                tmp |= S_028644_SEL_CENTROID(1);
 
@@ -391,6 +398,7 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
                r600_pipe_state_mod_reg(rstate, tmp);
        }
 
+       rctx->spi_dirty = false;
        r600_context_pipe_state_set(&rctx->ctx, rstate);
 }
 
@@ -398,7 +406,7 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
                              struct pipe_resource *buffer)
 {
        struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-       struct r600_resource_buffer *rbuffer = r600_buffer(buffer);
+       struct r600_resource *rbuffer = r600_resource(buffer);
        struct r600_pipe_resource_state *rstate;
        uint32_t offset;
 
@@ -410,7 +418,6 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
        }
 
        r600_upload_const_buffer(rctx, &rbuffer, &offset);
-       offset += r600_bo_offset(rbuffer->r.bo);
 
        switch (shader) {
        case PIPE_SHADER_VERTEX:
@@ -418,26 +425,26 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
                r600_pipe_state_add_reg(&rctx->vs_const_buffer,
                                        R_028180_ALU_CONST_BUFFER_SIZE_VS_0,
                                        ALIGN_DIVUP(buffer->width0 >> 4, 16),
-                                       0xFFFFFFFF, NULL);
+                                       0xFFFFFFFF, NULL, 0);
                r600_pipe_state_add_reg(&rctx->vs_const_buffer,
                                        R_028980_ALU_CONST_CACHE_VS_0,
-                                       offset >> 8, 0xFFFFFFFF, rbuffer->r.bo);
+                                       offset >> 8, 0xFFFFFFFF, rbuffer, RADEON_USAGE_READ);
                r600_context_pipe_state_set(&rctx->ctx, &rctx->vs_const_buffer);
 
                rstate = &rctx->vs_const_buffer_resource[index];
                if (!rstate->id) {
-                       if (rctx->family >= CHIP_CEDAR) {
+                       if (rctx->chip_class >= EVERGREEN) {
                                evergreen_pipe_init_buffer_resource(rctx, rstate);
                        } else {
                                r600_pipe_init_buffer_resource(rctx, rstate);
                        }
                }
 
-               if (rctx->family >= CHIP_CEDAR) {
-                       evergreen_pipe_mod_buffer_resource(rstate, &rbuffer->r, offset, 16);
+               if (rctx->chip_class >= EVERGREEN) {
+                       evergreen_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
                        evergreen_context_pipe_state_set_vs_resource(&rctx->ctx, rstate, index);
                } else {
-                       r600_pipe_mod_buffer_resource(rstate, &rbuffer->r, offset, 16);
+                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
                        r600_context_pipe_state_set_vs_resource(&rctx->ctx, rstate, index);
                }
                break;
@@ -446,25 +453,25 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
                r600_pipe_state_add_reg(&rctx->ps_const_buffer,
                                        R_028140_ALU_CONST_BUFFER_SIZE_PS_0,
                                        ALIGN_DIVUP(buffer->width0 >> 4, 16),
-                                       0xFFFFFFFF, NULL);
+                                       0xFFFFFFFF, NULL, 0);
                r600_pipe_state_add_reg(&rctx->ps_const_buffer,
                                        R_028940_ALU_CONST_CACHE_PS_0,
-                                       offset >> 8, 0xFFFFFFFF, rbuffer->r.bo);
+                                       offset >> 8, 0xFFFFFFFF, rbuffer, RADEON_USAGE_READ);
                r600_context_pipe_state_set(&rctx->ctx, &rctx->ps_const_buffer);
 
                rstate = &rctx->ps_const_buffer_resource[index];
                if (!rstate->id) {
-                       if (rctx->family >= CHIP_CEDAR) {
+                       if (rctx->chip_class >= EVERGREEN) {
                                evergreen_pipe_init_buffer_resource(rctx, rstate);
                        } else {
                                r600_pipe_init_buffer_resource(rctx, rstate);
                        }
                }
-               if (rctx->family >= CHIP_CEDAR) {
-                       evergreen_pipe_mod_buffer_resource(rstate, &rbuffer->r, offset, 16);
+               if (rctx->chip_class >= EVERGREEN) {
+                       evergreen_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
                        evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, rstate, index);
                } else {
-                       r600_pipe_mod_buffer_resource(rstate, &rbuffer->r, offset, 16);
+                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
                        r600_context_pipe_state_set_ps_resource(&rctx->ctx, rstate, index);
                }
                break;
@@ -473,7 +480,7 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
                return;
        }
 
-       if (buffer != &rbuffer->r.b.b.b)
+       if (buffer != &rbuffer->b.b.b)
                pipe_resource_reference((struct pipe_resource**)&rbuffer, NULL);
 }
 
@@ -499,55 +506,108 @@ static void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
                        /* one resource per vertex elements */
                        unsigned vbuffer_index;
                        vbuffer_index = rctx->vertex_elements->elements[i].vertex_buffer_index;
-                       vertex_buffer = &rctx->vbuf_mgr->vertex_buffer[vbuffer_index];
-                       rbuffer = (struct r600_resource*)rctx->vbuf_mgr->real_vertex_buffer[vbuffer_index];
+                       vertex_buffer = &rctx->vbuf_mgr->real_vertex_buffer[vbuffer_index];
+                       rbuffer = (struct r600_resource*)vertex_buffer->buffer;
                        offset = rctx->vertex_elements->vbuffer_offset[i];
                } else {
                        /* bind vertex buffer once */
-                       vertex_buffer = &rctx->vbuf_mgr->vertex_buffer[i];
-                       rbuffer = (struct r600_resource*)rctx->vbuf_mgr->real_vertex_buffer[i];
+                       vertex_buffer = &rctx->vbuf_mgr->real_vertex_buffer[i];
+                       rbuffer = (struct r600_resource*)vertex_buffer->buffer;
                        offset = 0;
                }
                if (vertex_buffer == NULL || rbuffer == NULL)
                        continue;
-               offset += vertex_buffer->buffer_offset + r600_bo_offset(rbuffer->bo);
+               offset += vertex_buffer->buffer_offset;
 
                if (!rstate->id) {
-                       if (rctx->family >= CHIP_CEDAR) {
+                       if (rctx->chip_class >= EVERGREEN) {
                                evergreen_pipe_init_buffer_resource(rctx, rstate);
                        } else {
                                r600_pipe_init_buffer_resource(rctx, rstate);
                        }
                }
 
-               if (rctx->family >= CHIP_CEDAR) {
-                       evergreen_pipe_mod_buffer_resource(rstate, rbuffer, offset, vertex_buffer->stride);
+               if (rctx->chip_class >= EVERGREEN) {
+                       evergreen_pipe_mod_buffer_resource(rstate, rbuffer, offset, vertex_buffer->stride, RADEON_USAGE_READ);
                        evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, rstate, i);
                } else {
-                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, vertex_buffer->stride);
+                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, vertex_buffer->stride, RADEON_USAGE_READ);
                        r600_context_pipe_state_set_fs_resource(&rctx->ctx, rstate, i);
                }
        }
 }
 
-void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
+static int r600_shader_rebuild(struct pipe_context * ctx, struct r600_pipe_shader * shader)
 {
        struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
-       struct r600_resource *rbuffer;
-       u32 vgt_dma_index_type, vgt_dma_swap_mode, vgt_draw_initiator, mask;
-       struct r600_draw rdraw;
-       struct r600_drawl draw = {};
-       unsigned prim;
+       int r;
 
+       r600_pipe_shader_destroy(ctx, shader);
+       r = r600_pipe_shader_create(ctx, shader);
+       if (r) {
+               return r;
+       }
+       r600_context_pipe_state_set(&rctx->ctx, &shader->rstate);
+
+       return 0;
+}
+
+static void r600_update_derived_state(struct r600_pipe_context *rctx)
+{
        if (!rctx->blit) {
                if (rctx->have_depth_fb || rctx->have_depth_texture)
                        r600_flush_depth_textures(rctx);
        }
-       u_vbuf_mgr_draw_begin(rctx->vbuf_mgr, info);
+
+       if (rctx->chip_class < EVERGREEN) {
+               r600_update_sampler_states(rctx);
+       }
+
+       if (rctx->vs_shader->shader.clamp_color != rctx->clamp_vertex_color) {
+               r600_shader_rebuild(&rctx->context, rctx->vs_shader);
+       }
+
+       if ((rctx->ps_shader->shader.clamp_color != rctx->clamp_fragment_color) ||
+           ((rctx->chip_class >= EVERGREEN) && rctx->ps_shader->shader.fs_write_all &&
+            (rctx->ps_shader->shader.nr_cbufs != rctx->nr_cbufs))) {
+               r600_shader_rebuild(&rctx->context, rctx->ps_shader);
+       }
+
+       if (rctx->spi_dirty) {
+               r600_spi_update(rctx);
+       }
+
+       if (rctx->alpha_ref_dirty) {
+               r600_update_alpha_ref(rctx);
+       }
+}
+
+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_resource *rbuffer;
+       struct r600_draw rdraw;
+       struct r600_drawl draw;
+       unsigned prim, mask;
+
+       if (!info->count ||
+           !r600_conv_pipe_prim(info->mode, &prim)) {
+               return;
+       }
+
+       r600_update_derived_state(rctx);
+
+       u_vbuf_draw_begin(rctx->vbuf_mgr, info);
        r600_vertex_buffer_update(rctx);
 
        draw.info = *info;
+       if (draw.info.max_index != ~0) {
+               draw.info.min_index += info->index_bias;
+               draw.info.max_index += info->index_bias;
+       }
+
        draw.ctx = ctx;
+       draw.index_buffer = NULL;
        if (info->indexed && rctx->index_buffer.buffer) {
                draw.info.start += rctx->index_buffer.offset / rctx->index_buffer.index_size;
                pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
@@ -565,71 +625,29 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
                        r600_upload_index_buffer(rctx, &draw);
                }
        } else {
+               draw.index_size = 0;
+               draw.index_buffer_offset = 0;
                draw.info.index_bias = info->start;
        }
 
-       vgt_dma_swap_mode = 0;
-       switch (draw.index_size) {
-       case 2:
-               vgt_draw_initiator = 0;
-               vgt_dma_index_type = 0;
-               if (R600_BIG_ENDIAN) {
-                       vgt_dma_swap_mode = ENDIAN_8IN16;
-               }
-               break;
-       case 4:
-               vgt_draw_initiator = 0;
-               vgt_dma_index_type = 1;
-               if (R600_BIG_ENDIAN) {
-                       vgt_dma_swap_mode = ENDIAN_8IN32;
-               }
-               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;
-       }
-
-       if (rctx->alpha_ref_dirty)
-               r600_update_alpha_ref(rctx);
 
-       mask = 0;
-       for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) {
-               mask |= (0xF << (i * 4));
-       }
+       mask = (1ULL << ((unsigned)rctx->framebuffer.nr_cbufs * 4)) - 1;
 
        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);
+               r600_pipe_state_add_reg(&rctx->vgt, R_008958_VGT_PRIMITIVE_TYPE, prim, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028400_VGT_MAX_VTX_INDX, draw.info.max_index, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028404_VGT_MIN_VTX_INDX, draw.info.min_index, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028408_VGT_INDX_OFFSET, draw.info.index_bias, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, draw.info.restart_index, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, draw.info.primitive_restart, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_03CFF4_SQ_VTX_START_INST_LOC, draw.info.start_instance, 0xFFFFFFFF, NULL, 0);
                r600_pipe_state_add_reg(&rctx->vgt, R_028814_PA_SU_SC_MODE_CNTL,
                                        0,
-                                       S_028814_PROVOKING_VTX_LAST(1), NULL);
+                                       S_028814_PROVOKING_VTX_LAST(1), NULL, 0);
 
        }
 
@@ -639,6 +657,8 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
        r600_pipe_state_mod_reg(&rctx->vgt, draw.info.max_index);
        r600_pipe_state_mod_reg(&rctx->vgt, draw.info.min_index);
        r600_pipe_state_mod_reg(&rctx->vgt, draw.info.index_bias);
+       r600_pipe_state_mod_reg(&rctx->vgt, draw.info.restart_index);
+       r600_pipe_state_mod_reg(&rctx->vgt, draw.info.primitive_restart);
        r600_pipe_state_mod_reg(&rctx->vgt, 0);
        r600_pipe_state_mod_reg(&rctx->vgt, draw.info.start_instance);
        if (draw.info.mode == PIPE_PRIM_QUADS || draw.info.mode == PIPE_PRIM_QUAD_STRIP || draw.info.mode == PIPE_PRIM_POLYGON) {
@@ -649,16 +669,24 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 
        rdraw.vgt_num_indices = draw.info.count;
        rdraw.vgt_num_instances = draw.info.instance_count;
-       rdraw.vgt_index_type = vgt_dma_index_type | (vgt_dma_swap_mode << 2);
-       rdraw.vgt_draw_initiator = vgt_draw_initiator;
+
+       rdraw.vgt_index_type = draw.index_size == 4 ? VGT_INDEX_32 : VGT_INDEX_16;
+       if (R600_BIG_ENDIAN) {
+               rdraw.vgt_index_type |= draw.index_size == 4 ? VGT_DMA_SWAP_32_BIT
+                                                            : VGT_DMA_SWAP_16_BIT;
+       }
+
+       rdraw.vgt_draw_initiator = draw.index_size ? V_0287F0_DI_SRC_SEL_DMA
+                                                  : V_0287F0_DI_SRC_SEL_AUTO_INDEX;
+
        rdraw.indices = NULL;
        if (draw.index_buffer) {
                rbuffer = (struct r600_resource*)draw.index_buffer;
-               rdraw.indices = rbuffer->bo;
+               rdraw.indices = rbuffer;
                rdraw.indices_bo_offset = draw.index_buffer_offset;
        }
 
-       if (rctx->family >= CHIP_CEDAR) {
+       if (rctx->chip_class >= EVERGREEN) {
                evergreen_context_draw(&rctx->ctx, &rdraw);
        } else {
                r600_context_draw(&rctx->ctx, &rdraw);
@@ -672,18 +700,21 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 
        pipe_resource_reference(&draw.index_buffer, NULL);
 
-       u_vbuf_mgr_draw_end(rctx->vbuf_mgr);
+       u_vbuf_draw_end(rctx->vbuf_mgr);
 }
 
 void _r600_pipe_state_add_reg(struct r600_context *ctx,
                              struct r600_pipe_state *state,
                              u32 offset, u32 value, u32 mask,
                              u32 range_id, u32 block_id,
-                             struct r600_bo *bo)
+                             struct r600_resource *bo,
+                             enum radeon_bo_usage usage)
 {
        struct r600_range *range;
        struct r600_block *block;
 
+       if (bo) assert(usage);
+
        range = &ctx->range[range_id];
        block = range->blocks[block_id];
        state->regs[state->nregs].block = block;
@@ -692,6 +723,7 @@ void _r600_pipe_state_add_reg(struct r600_context *ctx,
        state->regs[state->nregs].value = value;
        state->regs[state->nregs].mask = mask;
        state->regs[state->nregs].bo = bo;
+       state->regs[state->nregs].bo_usage = usage;
 
        state->nregs++;
        assert(state->nregs < R600_BLOCK_MAX_REG);
@@ -699,13 +731,17 @@ void _r600_pipe_state_add_reg(struct r600_context *ctx,
 
 void r600_pipe_state_add_reg_noblock(struct r600_pipe_state *state,
                                     u32 offset, u32 value, u32 mask,
-                                    struct r600_bo *bo)
+                                    struct r600_resource *bo,
+                                    enum radeon_bo_usage usage)
 {
+       if (bo) assert(usage);
+
        state->regs[state->nregs].id = offset;
        state->regs[state->nregs].block = NULL;
        state->regs[state->nregs].value = value;
        state->regs[state->nregs].mask = mask;
        state->regs[state->nregs].bo = bo;
+       state->regs[state->nregs].bo_usage = usage;
 
        state->nregs++;
        assert(state->nregs < R600_BLOCK_MAX_REG);