gallium: change set_constant_buffer to be UBO-friendly
[mesa.git] / src / gallium / drivers / r600 / r600_state_common.c
index 6d4f3efe253c8190300266459221e3258c1690d5..6f888df6a301603c04adc868a66536363263b3c4 100644 (file)
@@ -175,10 +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;
@@ -199,14 +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;
@@ -360,8 +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);
@@ -380,17 +376,20 @@ 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,
@@ -398,8 +397,12 @@ void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
 {
        struct r600_context *rctx = (struct r600_context *)ctx;
 
-       u_vbuf_set_vertex_buffers(rctx->vbuf_mgr, count, buffers);
-       rctx->vertex_buffers_dirty = true;
+       util_copy_vertex_buffers(rctx->vertex_buffer, &rctx->nr_vertex_buffers, buffers, count);
+
+       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,
@@ -414,9 +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);
@@ -514,7 +515,7 @@ 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;
@@ -529,11 +530,11 @@ void r600_constant_buffers_dirty(struct r600_context *rctx, struct r600_constbuf
 }
 
 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_constbuf_state *state;
-       struct r600_constant_buffer *cb;
+       struct pipe_constant_buffer *cb;
        uint8_t *ptr;
 
        switch (shader) {
@@ -550,7 +551,7 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
        /* Note that the state tracker can unbind constant buffers by
         * passing NULL here.
         */
-       if (unlikely(!buffer)) {
+       if (unlikely(!input)) {
                state->enabled_mask &= ~(1 << index);
                state->dirty_mask &= ~(1 << index);
                pipe_resource_reference(&state->cb[index].buffer, NULL);
@@ -558,15 +559,15 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
        }
 
        cb = &state->cb[index];
-       cb->buffer_size = buffer->width0;
+       cb->buffer_size = input->buffer_size;
 
-       ptr = u_vbuf_resource(buffer)->user_ptr;
+       ptr = input->buffer->user_ptr;
 
        if (ptr) {
                /* Upload the user buffer. */
                if (R600_BIG_ENDIAN) {
                        uint32_t *tmpPtr;
-                       unsigned i, size = buffer->width0;
+                       unsigned i, size = input->buffer_size;
 
                        if (!(tmpPtr = malloc(size))) {
                                R600_ERR("Failed to allocate BE swap buffer.\n");
@@ -577,15 +578,15 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
                                tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]);
                        }
 
-                       u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, &cb->buffer_offset, &cb->buffer);
+                       u_upload_data(rctx->uploader, 0, size, tmpPtr, &cb->buffer_offset, &cb->buffer);
                        free(tmpPtr);
                } else {
-                       u_upload_data(rctx->vbuf_mgr->uploader, 0, buffer->width0, ptr, &cb->buffer_offset, &cb->buffer);
+                       u_upload_data(rctx->uploader, 0, input->buffer_size, ptr, &cb->buffer_offset, &cb->buffer);
                }
        } else {
                /* Setup the hw buffer. */
-               cb->buffer_offset = 0;
-               pipe_resource_reference(&cb->buffer, buffer);
+               cb->buffer_offset = input->buffer_offset;
+               pipe_resource_reference(&cb->buffer, input->buffer);
        }
 
        state->enabled_mask |= 1 << index;
@@ -616,9 +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;
 }
@@ -750,7 +751,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
        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;
@@ -763,28 +764,18 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
 
        r600_update_derived_state(rctx);
 
-       /* Update vertex buffers. */
-       if ((u_vbuf_draw_begin(rctx->vbuf_mgr, &info) & U_VBUF_BUFFERS_UPDATED) ||
-           rctx->vertex_buffers_dirty) {
-               r600_inval_vertex_cache(rctx);
-               rctx->vertex_buffer_state.num_dw = (rctx->chip_class >= EVERGREEN ? 12 : 10) *
-                                                  rctx->vbuf_mgr->nr_real_vertex_buffers;
-               r600_atom_dirty(rctx, &rctx->vertex_buffer_state);
-               rctx->vertex_buffers_dirty = FALSE;
-       }
-
        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);
 
-               ptr = u_vbuf_resource(ib.buffer)->user_ptr;
+               ptr = ib.buffer->user_ptr;
                if (ptr) {
-                       u_upload_data(rctx->vbuf_mgr->uploader, 0, info.count * ib.index_size,
+                       u_upload_data(rctx->uploader, 0, info.count * ib.index_size,
                                      ptr, &ib.offset, &ib.buffer);
                }
        } else {
@@ -799,24 +790,24 @@ 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_028A6C_VGT_GS_OUT_PRIM_TYPE, 0, 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_02823C_CB_SHADER_MASK, 0, 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, 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_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_0280A4_CB_COLOR1_INFO, 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, NULL, 0);       
+                       r600_pipe_state_add_reg(&rctx->vgt, 0x28CAC, 0);        
        }
 
        rctx->vgt.nregs = 0;
@@ -905,15 +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;
@@ -933,6 +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,