gallium: change set_constant_buffer to be UBO-friendly
[mesa.git] / src / gallium / drivers / r600 / r600_state_common.c
index 565af35c7e59d4d3b31a660c82c81a45fd136e32..6f888df6a301603c04adc868a66536363263b3c4 100644 (file)
  * Authors: Dave Airlie <airlied@redhat.com>
  *          Jerome Glisse <jglisse@redhat.com>
  */
-#include "util/u_blitter.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"
-#include "r600_hw_context_priv.h"
+
+#include "util/u_blitter.h"
+#include "util/u_upload_mgr.h"
+#include "tgsi/tgsi_parse.h"
+#include <byteswap.h>
 
 static void r600_emit_command_buffer(struct r600_context *rctx, struct r600_atom *atom)
 {
@@ -62,7 +59,7 @@ void r600_release_command_buffer(struct r600_command_buffer *cb)
 static void r600_emit_surface_sync(struct r600_context *rctx, struct r600_atom *atom)
 {
        struct radeon_winsys_cs *cs = rctx->cs;
-       struct r600_atom_surface_sync *a = (struct r600_atom_surface_sync*)atom;
+       struct r600_surface_sync_cmd *a = (struct r600_surface_sync_cmd*)atom;
 
        cs->buf[cs->cdw++] = PKT3(PKT3_SURFACE_SYNC, 3, 0);
        cs->buf[cs->cdw++] = a->flush_flags;  /* CP_COHER_CNTL */
@@ -91,8 +88,8 @@ void r600_init_atom(struct r600_atom *atom,
 
 void r600_init_common_atoms(struct r600_context *rctx)
 {
-       r600_init_atom(&rctx->atom_surface_sync.atom,   r600_emit_surface_sync,         5, EMIT_EARLY);
-       r600_init_atom(&rctx->atom_r6xx_flush_and_inv,  r600_emit_r6xx_flush_and_inv,   2, EMIT_EARLY);
+       r600_init_atom(&rctx->surface_sync_cmd.atom,    r600_emit_surface_sync,         5, EMIT_EARLY);
+       r600_init_atom(&rctx->r6xx_flush_and_inv_cmd,   r600_emit_r6xx_flush_and_inv,   2, EMIT_EARLY);
 }
 
 unsigned r600_get_cb_flush_flags(struct r600_context *rctx)
@@ -118,8 +115,8 @@ void r600_texture_barrier(struct pipe_context *ctx)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
 
-       rctx->atom_surface_sync.flush_flags |= S_0085F0_TC_ACTION_ENA(1) | r600_get_cb_flush_flags(rctx);
-       r600_atom_dirty(rctx, &rctx->atom_surface_sync.atom);
+       rctx->surface_sync_cmd.flush_flags |= S_0085F0_TC_ACTION_ENA(1) | r600_get_cb_flush_flags(rctx);
+       r600_atom_dirty(rctx, &rctx->surface_sync_cmd.atom);
 }
 
 static bool r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
@@ -161,11 +158,10 @@ void r600_bind_blend_state(struct pipe_context *ctx, void *state)
        rstate = &blend->rstate;
        rctx->states[rstate->id] = rstate;
        rctx->cb_target_mask = blend->cb_target_mask;
-
        /* Replace every bit except MULTIWRITE_ENABLE. */
        rctx->cb_color_control &= ~C_028808_MULTIWRITE_ENABLE;
        rctx->cb_color_control |= blend->cb_color_control & C_028808_MULTIWRITE_ENABLE;
-
+       rctx->dual_src_blend = blend->dual_src_blend;
        r600_context_pipe_state_set(rctx, rstate);
 }
 
@@ -179,10 +175,10 @@ void r600_set_blend_color(struct pipe_context *ctx,
                return;
 
        rstate->id = R600_PIPE_STATE_BLEND_COLOR;
-       r600_pipe_state_add_reg(rstate, R_028414_CB_BLEND_RED, fui(state->color[0]), NULL, 0);
-       r600_pipe_state_add_reg(rstate, R_028418_CB_BLEND_GREEN, fui(state->color[1]), NULL, 0);
-       r600_pipe_state_add_reg(rstate, R_02841C_CB_BLEND_BLUE, fui(state->color[2]), NULL, 0);
-       r600_pipe_state_add_reg(rstate, R_028420_CB_BLEND_ALPHA, fui(state->color[3]), NULL, 0);
+       r600_pipe_state_add_reg(rstate, R_028414_CB_BLEND_RED, fui(state->color[0]));
+       r600_pipe_state_add_reg(rstate, R_028418_CB_BLEND_GREEN, fui(state->color[1]));
+       r600_pipe_state_add_reg(rstate, R_02841C_CB_BLEND_BLUE, fui(state->color[2]));
+       r600_pipe_state_add_reg(rstate, R_028420_CB_BLEND_ALPHA, fui(state->color[3]));
 
        free(rctx->states[R600_PIPE_STATE_BLEND_COLOR]);
        rctx->states[R600_PIPE_STATE_BLEND_COLOR] = rstate;
@@ -203,14 +199,12 @@ static void r600_set_stencil_ref(struct pipe_context *ctx,
                                R_028430_DB_STENCILREFMASK,
                                S_028430_STENCILREF(state->ref_value[0]) |
                                S_028430_STENCILMASK(state->valuemask[0]) |
-                               S_028430_STENCILWRITEMASK(state->writemask[0]),
-                               NULL, 0);
+                               S_028430_STENCILWRITEMASK(state->writemask[0]));
        r600_pipe_state_add_reg(rstate,
                                R_028434_DB_STENCILREFMASK_BF,
                                S_028434_STENCILREF_BF(state->ref_value[1]) |
                                S_028434_STENCILMASK_BF(state->valuemask[1]) |
-                               S_028434_STENCILWRITEMASK_BF(state->writemask[1]),
-                               NULL, 0);
+                               S_028434_STENCILWRITEMASK_BF(state->writemask[1]));
 
        free(rctx->states[R600_PIPE_STATE_STENCIL_REF]);
        rctx->states[R600_PIPE_STATE_STENCIL_REF] = rstate;
@@ -263,9 +257,9 @@ void r600_bind_dsa_state(struct pipe_context *ctx, void *state)
 
        r600_set_stencil_ref(ctx, &ref);
 
-       if (rctx->atom_db_misc_state.flush_depthstencil_enabled != dsa->is_flush) {
-               rctx->atom_db_misc_state.flush_depthstencil_enabled = dsa->is_flush;
-               r600_atom_dirty(rctx, &rctx->atom_db_misc_state.atom);
+       if (rctx->db_misc_state.flush_depthstencil_enabled != dsa->is_flush) {
+               rctx->db_misc_state.flush_depthstencil_enabled = dsa->is_flush;
+               r600_atom_dirty(rctx, &rctx->db_misc_state.atom);
        }
 }
 
@@ -364,8 +358,6 @@ void r600_bind_vertex_elements(struct pipe_context *ctx, void *state)
        rctx->vertex_elements = v;
        if (v) {
                r600_inval_shader_cache(rctx);
-               u_vbuf_bind_vertex_elements(rctx->vbuf_mgr, state,
-                                               v->vmgr_elements);
 
                rctx->states[v->rstate.id] = &v->rstate;
                r600_context_pipe_state_set(rctx, &v->rstate);
@@ -384,36 +376,33 @@ void r600_delete_vertex_element(struct pipe_context *ctx, void *state)
                rctx->vertex_elements = NULL;
 
        pipe_resource_reference((struct pipe_resource**)&v->fetch_shader, NULL);
-       u_vbuf_destroy_vertex_elements(rctx->vbuf_mgr, v->vmgr_elements);
        FREE(state);
 }
 
-
 void r600_set_index_buffer(struct pipe_context *ctx,
                           const struct pipe_index_buffer *ib)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
 
-       u_vbuf_set_index_buffer(rctx->vbuf_mgr, ib);
+       if (ib) {
+               pipe_resource_reference(&rctx->index_buffer.buffer, ib->buffer);
+               memcpy(&rctx->index_buffer, ib, sizeof(*ib));
+       } else {
+               pipe_resource_reference(&rctx->index_buffer.buffer, NULL);
+       }
 }
 
 void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
                             const struct pipe_vertex_buffer *buffers)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
-       int i;
 
-       /* Zero states. */
-       for (i = 0; i < count; i++) {
-               if (!buffers[i].buffer) {
-                       r600_context_pipe_state_set_fs_resource(rctx, NULL, i);
-               }
-       }
-       for (; i < rctx->vbuf_mgr->nr_real_vertex_buffers; i++) {
-               r600_context_pipe_state_set_fs_resource(rctx, NULL, i);
-       }
+       util_copy_vertex_buffers(rctx->vertex_buffer, &rctx->nr_vertex_buffers, buffers, count);
 
-       u_vbuf_set_vertex_buffers(rctx->vbuf_mgr, count, buffers);
+       r600_inval_vertex_cache(rctx);
+       rctx->vertex_buffer_state.num_dw = (rctx->chip_class >= EVERGREEN ? 12 : 10) *
+                                          rctx->nr_vertex_buffers;
+       r600_atom_dirty(rctx, &rctx->vertex_buffer_state);
 }
 
 void *r600_create_vertex_elements(struct pipe_context *ctx,
@@ -428,9 +417,7 @@ void *r600_create_vertex_elements(struct pipe_context *ctx,
                return NULL;
 
        v->count = count;
-       v->vmgr_elements =
-               u_vbuf_create_vertex_elements(rctx->vbuf_mgr, count,
-                                                 elements, v->elements);
+       memcpy(v->elements, elements, sizeof(struct pipe_vertex_element) * count);
 
        if (r600_vertex_elements_build_fetch_shader(rctx, v)) {
                FREE(v);
@@ -460,14 +447,18 @@ void r600_bind_ps_shader(struct pipe_context *ctx, void *state)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
 
+       if (!state) {
+               state = rctx->dummy_pixel_shader;
+       }
+
        rctx->ps_shader = (struct r600_pipe_shader *)state;
-       if (state) {
-               r600_inval_shader_cache(rctx);
-               r600_context_pipe_state_set(rctx, &rctx->ps_shader->rstate);
 
-               rctx->cb_color_control &= C_028808_MULTIWRITE_ENABLE;
-               rctx->cb_color_control |= S_028808_MULTIWRITE_ENABLE(!!rctx->ps_shader->shader.fs_write_all);
-       }
+       r600_inval_shader_cache(rctx);
+       r600_context_pipe_state_set(rctx, &rctx->ps_shader->rstate);
+
+       rctx->cb_color_control &= C_028808_MULTIWRITE_ENABLE;
+       rctx->cb_color_control |= S_028808_MULTIWRITE_ENABLE(!!rctx->ps_shader->shader.fs_write_all);
+
        if (rctx->ps_shader && rctx->vs_shader) {
                r600_adjust_gprs(rctx);
        }
@@ -524,96 +515,83 @@ static void r600_update_alpha_ref(struct r600_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, NULL, 0);
+       r600_pipe_state_add_reg(&rstate, R_028438_SX_ALPHA_REF, alpha_ref);
 
        r600_context_pipe_state_set(rctx, &rstate);
        rctx->alpha_ref_dirty = false;
 }
 
+void r600_constant_buffers_dirty(struct r600_context *rctx, struct r600_constbuf_state *state)
+{
+       r600_inval_shader_cache(rctx);
+       state->atom.num_dw = rctx->chip_class >= EVERGREEN ? util_bitcount(state->dirty_mask)*20
+                                                          : util_bitcount(state->dirty_mask)*19;
+       r600_atom_dirty(rctx, &state->atom);
+}
+
 void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
-                             struct pipe_resource *buffer)
+                             struct pipe_constant_buffer *input)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
-       struct r600_resource *rbuffer = r600_resource(buffer);
-       struct r600_pipe_resource_state *rstate;
-       uint64_t va_offset;
-       uint32_t offset;
+       struct r600_constbuf_state *state;
+       struct pipe_constant_buffer *cb;
+       uint8_t *ptr;
+
+       switch (shader) {
+       case PIPE_SHADER_VERTEX:
+               state = &rctx->vs_constbuf_state;
+               break;
+       case PIPE_SHADER_FRAGMENT:
+               state = &rctx->ps_constbuf_state;
+               break;
+       default:
+               return;
+       }
 
        /* Note that the state tracker can unbind constant buffers by
         * passing NULL here.
         */
-       if (buffer == NULL) {
+       if (unlikely(!input)) {
+               state->enabled_mask &= ~(1 << index);
+               state->dirty_mask &= ~(1 << index);
+               pipe_resource_reference(&state->cb[index].buffer, NULL);
                return;
        }
 
-       r600_inval_shader_cache(rctx);
+       cb = &state->cb[index];
+       cb->buffer_size = input->buffer_size;
 
-       r600_upload_const_buffer(rctx, &rbuffer, &offset);
-       va_offset = r600_resource_va(ctx->screen, (void*)rbuffer);
-       va_offset += offset;
-       va_offset >>= 8;
+       ptr = input->buffer->user_ptr;
 
-       switch (shader) {
-       case PIPE_SHADER_VERTEX:
-               rctx->vs_const_buffer.nregs = 0;
-               r600_pipe_state_add_reg(&rctx->vs_const_buffer,
-                                       R_028180_ALU_CONST_BUFFER_SIZE_VS_0 + index * 4,
-                                       ALIGN_DIVUP(buffer->width0 >> 4, 16),
-                                       NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vs_const_buffer,
-                                       R_028980_ALU_CONST_CACHE_VS_0 + index * 4,
-                                       va_offset, rbuffer, RADEON_USAGE_READ);
-               r600_context_pipe_state_set(rctx, &rctx->vs_const_buffer);
-
-               rstate = &rctx->vs_const_buffer_resource[index];
-               if (!rstate->id) {
-                       if (rctx->chip_class >= EVERGREEN) {
-                               evergreen_pipe_init_buffer_resource(rctx, rstate);
-                       } else {
-                               r600_pipe_init_buffer_resource(rctx, rstate);
+       if (ptr) {
+               /* Upload the user buffer. */
+               if (R600_BIG_ENDIAN) {
+                       uint32_t *tmpPtr;
+                       unsigned i, size = input->buffer_size;
+
+                       if (!(tmpPtr = malloc(size))) {
+                               R600_ERR("Failed to allocate BE swap buffer.\n");
+                               return;
                        }
-               }
 
-               if (rctx->chip_class >= EVERGREEN) {
-                       evergreen_pipe_mod_buffer_resource(ctx, rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
-               } else {
-                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
-               }
-               r600_context_pipe_state_set_vs_resource(rctx, rstate, index);
-               break;
-       case PIPE_SHADER_FRAGMENT:
-               rctx->ps_const_buffer.nregs = 0;
-               r600_pipe_state_add_reg(&rctx->ps_const_buffer,
-                                       R_028140_ALU_CONST_BUFFER_SIZE_PS_0,
-                                       ALIGN_DIVUP(buffer->width0 >> 4, 16),
-                                       NULL, 0);
-               r600_pipe_state_add_reg(&rctx->ps_const_buffer,
-                                       R_028940_ALU_CONST_CACHE_PS_0,
-                                       va_offset, rbuffer, RADEON_USAGE_READ);
-               r600_context_pipe_state_set(rctx, &rctx->ps_const_buffer);
-
-               rstate = &rctx->ps_const_buffer_resource[index];
-               if (!rstate->id) {
-                       if (rctx->chip_class >= EVERGREEN) {
-                               evergreen_pipe_init_buffer_resource(rctx, rstate);
-                       } else {
-                               r600_pipe_init_buffer_resource(rctx, rstate);
+                       for (i = 0; i < size / 4; ++i) {
+                               tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]);
                        }
-               }
-               if (rctx->chip_class >= EVERGREEN) {
-                       evergreen_pipe_mod_buffer_resource(ctx, rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
+
+                       u_upload_data(rctx->uploader, 0, size, tmpPtr, &cb->buffer_offset, &cb->buffer);
+                       free(tmpPtr);
                } else {
-                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, 16, RADEON_USAGE_READ);
+                       u_upload_data(rctx->uploader, 0, input->buffer_size, ptr, &cb->buffer_offset, &cb->buffer);
                }
-               r600_context_pipe_state_set_ps_resource(rctx, rstate, index);
-               break;
-       default:
-               R600_ERR("unsupported %d\n", shader);
-               return;
+       } else {
+               /* Setup the hw buffer. */
+               cb->buffer_offset = input->buffer_offset;
+               pipe_resource_reference(&cb->buffer, input->buffer);
        }
 
-       if (buffer != &rbuffer->b.b.b)
-               pipe_resource_reference((struct pipe_resource**)&rbuffer, NULL);
+       state->enabled_mask |= 1 << index;
+       state->dirty_mask |= 1 << index;
+       r600_constant_buffers_dirty(rctx, state);
 }
 
 struct pipe_stream_output_target *
@@ -639,9 +617,9 @@ r600_create_so_target(struct pipe_context *ctx,
 
        t->filled_size = (struct r600_resource*)
                pipe_buffer_create(ctx->screen, PIPE_BIND_CUSTOM, PIPE_USAGE_STATIC, 4);
-       ptr = rctx->ws->buffer_map(t->filled_size->buf, rctx->cs, PIPE_TRANSFER_WRITE);
+       ptr = rctx->ws->buffer_map(t->filled_size->cs_buf, rctx->cs, PIPE_TRANSFER_WRITE);
        memset(ptr, 0, t->filled_size->buf->size);
-       rctx->ws->buffer_unmap(t->filled_size->buf);
+       rctx->ws->buffer_unmap(t->filled_size->cs_buf);
 
        return &t->b;
 }
@@ -681,60 +659,6 @@ void r600_set_so_targets(struct pipe_context *ctx,
        rctx->streamout_append_bitmask = append_bitmask;
 }
 
-static void r600_vertex_buffer_update(struct r600_context *rctx)
-{
-       struct r600_pipe_resource_state *rstate;
-       struct r600_resource *rbuffer;
-       struct pipe_vertex_buffer *vertex_buffer;
-       unsigned i, count, offset;
-
-       r600_inval_vertex_cache(rctx);
-
-       if (rctx->vertex_elements->vbuffer_need_offset) {
-               /* one resource per vertex elements */
-               count = rctx->vertex_elements->count;
-       } else {
-               /* bind vertex buffer once */
-               count = rctx->vbuf_mgr->nr_real_vertex_buffers;
-       }
-
-       for (i = 0 ; i < count; i++) {
-               rstate = &rctx->fs_resource[i];
-
-               if (rctx->vertex_elements->vbuffer_need_offset) {
-                       /* one resource per vertex elements */
-                       unsigned vbuffer_index;
-                       vbuffer_index = rctx->vertex_elements->elements[i].vertex_buffer_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->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;
-
-               if (!rstate->id) {
-                       if (rctx->chip_class >= EVERGREEN) {
-                               evergreen_pipe_init_buffer_resource(rctx, rstate);
-                       } else {
-                               r600_pipe_init_buffer_resource(rctx, rstate);
-                       }
-               }
-
-               if (rctx->chip_class >= EVERGREEN) {
-                       evergreen_pipe_mod_buffer_resource(&rctx->context, rstate, rbuffer, offset, vertex_buffer->stride, RADEON_USAGE_READ);
-               } else {
-                       r600_pipe_mod_buffer_resource(rstate, rbuffer, offset, vertex_buffer->stride, RADEON_USAGE_READ);
-               }
-               r600_context_pipe_state_set_fs_resource(rctx, rstate, i);
-       }
-}
-
 static int r600_shader_rebuild(struct pipe_context * ctx, struct r600_pipe_shader * shader)
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
@@ -753,12 +677,6 @@ static int r600_shader_rebuild(struct pipe_context * ctx, struct r600_pipe_shade
 static void r600_update_derived_state(struct r600_context *rctx)
 {
        struct pipe_context * ctx = (struct pipe_context*)rctx;
-       struct r600_pipe_state rstate;
-
-       rstate.nregs = 0;
-
-       if (rstate.nregs)
-               r600_context_pipe_state_set(rctx, &rstate);
 
        if (!rctx->blitter->running) {
                if (rctx->have_depth_fb || rctx->have_depth_texture)
@@ -791,6 +709,33 @@ static void r600_update_derived_state(struct r600_context *rctx)
                r600_context_pipe_state_set(rctx, &rctx->ps_shader->rstate);
        }
 
+       if (rctx->dual_src_blend)
+               rctx->cb_shader_mask = rctx->ps_shader->ps_cb_shader_mask | rctx->fb_cb_shader_mask;
+       else
+               rctx->cb_shader_mask = rctx->fb_cb_shader_mask;
+}
+
+static unsigned r600_conv_prim_to_gs_out(unsigned mode)
+{
+       static const int prim_conv[] = {
+               V_028A6C_OUTPRIM_TYPE_POINTLIST,
+               V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+               V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+               V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+               V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+               V_028A6C_OUTPRIM_TYPE_TRISTRIP
+       };
+       assert(mode < Elements(prim_conv));
+
+       return prim_conv[mode];
 }
 
 void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
@@ -803,32 +748,35 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
        struct r600_atom *state = NULL, *next_state = NULL;
        struct radeon_winsys_cs *cs = rctx->cs;
        uint64_t va;
+       uint8_t *ptr;
 
        if ((!info.count && (info.indexed || !info.count_from_stream_output)) ||
-           (info.indexed && !rctx->vbuf_mgr->index_buffer.buffer) ||
+           (info.indexed && !rctx->index_buffer.buffer) ||
            !r600_conv_pipe_prim(info.mode, &prim)) {
+               assert(0);
                return;
        }
 
-       if (!rctx->ps_shader || !rctx->vs_shader)
+       if (!rctx->vs_shader) {
+               assert(0);
                return;
+       }
 
        r600_update_derived_state(rctx);
 
-       u_vbuf_draw_begin(rctx->vbuf_mgr, &info);
-       r600_vertex_buffer_update(rctx);
-
        if (info.indexed) {
                /* Initialize the index buffer struct. */
-               pipe_resource_reference(&ib.buffer, rctx->vbuf_mgr->index_buffer.buffer);
-               ib.index_size = rctx->vbuf_mgr->index_buffer.index_size;
-               ib.offset = rctx->vbuf_mgr->index_buffer.offset + info.start * ib.index_size;
+               pipe_resource_reference(&ib.buffer, rctx->index_buffer.buffer);
+               ib.index_size = rctx->index_buffer.index_size;
+               ib.offset = rctx->index_buffer.offset + info.start * ib.index_size;
 
                /* Translate or upload, if needed. */
                r600_translate_index_buffer(rctx, &ib, info.count);
 
-               if (u_vbuf_resource(ib.buffer)->user_ptr) {
-                       r600_upload_index_buffer(rctx, &ib, info.count);
+               ptr = ib.buffer->user_ptr;
+               if (ptr) {
+                       u_upload_data(rctx->uploader, 0, info.count * ib.index_size,
+                                     ptr, &ib.offset, &ib.buffer);
                }
        } else {
                info.index_bias = info.start;
@@ -842,22 +790,31 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
        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, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_028408_VGT_INDX_OFFSET, info.index_bias, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, info.restart_index, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, info.primitive_restart, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_03CFF4_SQ_VTX_START_INST_LOC, info.start_instance, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_028A0C_PA_SC_LINE_STIPPLE, 0, NULL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_008958_VGT_PRIMITIVE_TYPE, prim);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028A6C_VGT_GS_OUT_PRIM_TYPE, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask);
+               r600_pipe_state_add_reg(&rctx->vgt, R_02823C_CB_SHADER_MASK, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028408_VGT_INDX_OFFSET, info.index_bias);
+               r600_pipe_state_add_reg(&rctx->vgt, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, info.restart_index);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, info.primitive_restart);
+               r600_pipe_state_add_reg(&rctx->vgt, R_03CFF4_SQ_VTX_START_INST_LOC, info.start_instance);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028A0C_PA_SC_LINE_STIPPLE, 0);
+               if (rctx->chip_class <= R700)
+                       r600_pipe_state_add_reg(&rctx->vgt, R_028808_CB_COLOR_CONTROL, rctx->cb_color_control);
+               r600_pipe_state_add_reg(&rctx->vgt, R_02881C_PA_CL_VS_OUT_CNTL, 0);
+               r600_pipe_state_add_reg(&rctx->vgt, R_028810_PA_CL_CLIP_CNTL, 0);
+
                if (rctx->chip_class <= R700)
-                       r600_pipe_state_add_reg(&rctx->vgt, R_028808_CB_COLOR_CONTROL, rctx->cb_color_control, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_02881C_PA_CL_VS_OUT_CNTL, 0, NULL, 0);
-               r600_pipe_state_add_reg(&rctx->vgt, R_028810_PA_CL_CLIP_CNTL, 0, NULL, 0);
+                       r600_pipe_state_add_reg(&rctx->vgt, R_0280A4_CB_COLOR1_INFO, 0);        
+               else
+                       r600_pipe_state_add_reg(&rctx->vgt, 0x28CAC, 0);        
        }
 
        rctx->vgt.nregs = 0;
        r600_pipe_state_mod_reg(&rctx->vgt, prim);
+       r600_pipe_state_mod_reg(&rctx->vgt, r600_conv_prim_to_gs_out(info.mode));
        r600_pipe_state_mod_reg(&rctx->vgt, rctx->cb_target_mask & mask);
+       r600_pipe_state_mod_reg(&rctx->vgt, rctx->cb_shader_mask);
        r600_pipe_state_mod_reg(&rctx->vgt, info.index_bias);
        r600_pipe_state_mod_reg(&rctx->vgt, info.restart_index);
        r600_pipe_state_mod_reg(&rctx->vgt, info.primitive_restart);
@@ -879,6 +836,11 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
                                 rctx->vs_shader->shader.vs_prohibit_ucps ?
                                 0 : rctx->rasterizer->clip_plane_enable & 0x3F));
 
+       if (rctx->dual_src_blend) {
+               r600_pipe_state_mod_reg(&rctx->vgt, 
+                                       rctx->color0_format);
+       }
+
        r600_context_pipe_state_set(rctx, &rctx->vgt);
 
        /* Emit states (the function expects that we emit at most 17 dwords here). */
@@ -934,15 +896,15 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
        }
 
        pipe_resource_reference(&ib.buffer, NULL);
-       u_vbuf_draw_end(rctx->vbuf_mgr);
 }
 
-void _r600_pipe_state_add_reg(struct r600_context *ctx,
-                             struct r600_pipe_state *state,
-                             uint32_t offset, uint32_t value,
-                             uint32_t range_id, uint32_t block_id,
-                             struct r600_resource *bo,
-                             enum radeon_bo_usage usage)
+void _r600_pipe_state_add_reg_bo(struct r600_context *ctx,
+                                struct r600_pipe_state *state,
+                                uint32_t offset, uint32_t value,
+                                uint32_t range_id, uint32_t block_id,
+                                struct r600_resource *bo,
+                                enum radeon_bo_usage usage)
+                             
 {
        struct r600_range *range;
        struct r600_block *block;
@@ -962,6 +924,15 @@ void _r600_pipe_state_add_reg(struct r600_context *ctx,
        assert(state->nregs < R600_BLOCK_MAX_REG);
 }
 
+void _r600_pipe_state_add_reg(struct r600_context *ctx,
+                             struct r600_pipe_state *state,
+                             uint32_t offset, uint32_t value,
+                             uint32_t range_id, uint32_t block_id)
+{
+       _r600_pipe_state_add_reg_bo(ctx, state, offset, value,
+                                   range_id, block_id, NULL, 0);
+}
+
 void r600_pipe_state_add_reg_noblock(struct r600_pipe_state *state,
                                     uint32_t offset, uint32_t value,
                                     struct r600_resource *bo,