/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ *
+ * Copyright 2007 VMware, Inc.
* All Rights Reserved.
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
- *
+ *
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
+ *
**************************************************************************/
-#include "main/imports.h"
+
+#include "main/arrayobj.h"
#include "main/image.h"
#include "main/macros.h"
+#include "main/varray.h"
#include "vbo/vbo.h"
#include "st_context.h"
#include "st_atom.h"
+#include "st_cb_bitmap.h"
#include "st_cb_bufferobjects.h"
#include "st_draw.h"
#include "st_program.h"
+#include "st_util.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
+#include "util/u_draw.h"
+#include "util/format/u_format.h"
#include "draw/draw_private.h"
#include "draw/draw_context.h"
-#if FEATURE_feedback || FEATURE_rastpos
-
/**
* Set the (private) draw module's post-transformed vertex format when in
* GL_SELECT or GL_FEEDBACK mode or for glRasterPos.
*/
static void
-set_feedback_vertex_format(GLcontext *ctx)
+set_feedback_vertex_format(struct gl_context *ctx)
{
#if 0
struct st_context *st = st_context(ctx);
/**
* Called by VBO to draw arrays when in selection or feedback mode and
* to implement glRasterPos.
- * This is very much like the normal draw_vbo() function above.
+ * This function mirrors the normal st_draw_vbo().
* Look at code refactoring some day.
- * Might move this into the failover module some day.
*/
void
-st_feedback_draw_vbo(GLcontext *ctx,
- const struct gl_client_array **arrays,
+st_feedback_draw_vbo(struct gl_context *ctx,
const struct _mesa_prim *prims,
GLuint nr_prims,
const struct _mesa_index_buffer *ib,
GLboolean index_bounds_valid,
GLuint min_index,
- GLuint max_index)
+ GLuint max_index,
+ GLuint num_instances,
+ GLuint base_instance,
+ struct gl_transform_feedback_object *tfb_vertcount,
+ unsigned stream)
{
struct st_context *st = st_context(ctx);
struct pipe_context *pipe = st->pipe;
- struct draw_context *draw = st->draw;
+ struct draw_context *draw = st_get_draw_context(st);
const struct st_vertex_program *vp;
- const struct pipe_shader_state *vs;
+ struct st_common_variant *vp_variant;
struct pipe_vertex_buffer vbuffers[PIPE_MAX_SHADER_INPUTS];
- struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
- struct pipe_index_buffer ibuffer;
- struct pipe_transfer *vb_transfer[PIPE_MAX_ATTRIBS];
+ unsigned num_vbuffers = 0;
+ struct cso_velems_state velements;
+ struct pipe_transfer *vb_transfer[PIPE_MAX_ATTRIBS] = {NULL};
struct pipe_transfer *ib_transfer = NULL;
- struct pipe_transfer *cb_transfer;
- GLuint attr, i;
- ubyte *mapped_constants;
+ GLuint i;
const void *mapped_indices = NULL;
+ struct pipe_draw_info info;
- assert(draw);
+ if (!draw)
+ return;
+
+ /* Initialize pipe_draw_info. */
+ info.primitive_restart = false;
+ info.vertices_per_patch = ctx->TessCtrlProgram.patch_vertices;
+ info.indirect = NULL;
+ info.count_from_stream_output = NULL;
+ info.restart_index = 0;
- st_validate_state(st);
+ st_flush_bitmap_cache(st);
+ st_invalidate_readpix_cache(st);
- if (!index_bounds_valid)
- vbo_get_minmax_index(ctx, prims, ib, &min_index, &max_index);
+ st_validate_state(st, ST_PIPELINE_RENDER);
+
+ if (ib && !index_bounds_valid)
+ vbo_get_minmax_indices(ctx, prims, ib, &min_index, &max_index, nr_prims);
/* must get these after state validation! */
- vp = st->vp;
- vs = &st->vp_varient->tgsi;
+ struct st_common_variant_key key;
+ /* We have to use memcpy to make sure that all bits are copied. */
+ memcpy(&key, &st->vp_variant->key, sizeof(key));
+ key.is_draw_shader = true;
- if (!st->vp_varient->draw_shader) {
- st->vp_varient->draw_shader = draw_create_vertex_shader(draw, vs);
- }
+ vp = (struct st_vertex_program *)st->vp;
+ vp_variant = st_get_vp_variant(st, st->vp, &key);
/*
* Set up the draw module's state.
* code sends state updates to the pipe, not to our private draw module.
*/
assert(draw);
- draw_set_viewport_state(draw, &st->state.viewport);
+ draw_set_viewport_states(draw, 0, 1, &st->state.viewport[0]);
draw_set_clip_state(draw, &st->state.clip);
draw_set_rasterizer_state(draw, &st->state.rasterizer, NULL);
- draw_bind_vertex_shader(draw, st->vp_varient->draw_shader);
+ draw_bind_vertex_shader(draw, vp_variant->base.driver_shader);
set_feedback_vertex_format(ctx);
- /* loop over TGSI shader inputs to determine vertex buffer
- * and attribute info
- */
- for (attr = 0; attr < vp->num_inputs; attr++) {
- const GLuint mesaAttr = vp->index_to_input[attr];
- struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;
- void *map;
-
- if (bufobj && bufobj->Name) {
- /* Attribute data is in a VBO.
- * Recall that for VBOs, the gl_client_array->Ptr field is
- * really an offset from the start of the VBO, not a pointer.
- */
- struct st_buffer_object *stobj = st_buffer_object(bufobj);
- assert(stobj->buffer);
-
- vbuffers[attr].buffer = NULL;
- pipe_resource_reference(&vbuffers[attr].buffer, stobj->buffer);
- vbuffers[attr].buffer_offset = pointer_to_offset(arrays[0]->Ptr);
- velements[attr].src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
- }
- else {
- /* attribute data is in user-space memory, not a VBO */
- uint bytes = (arrays[mesaAttr]->Size
- * _mesa_sizeof_type(arrays[mesaAttr]->Type)
- * (max_index + 1));
-
- /* wrap user data */
- vbuffers[attr].buffer
- = pipe_user_buffer_create(pipe->screen, (void *) arrays[mesaAttr]->Ptr,
- bytes,
- PIPE_BIND_VERTEX_BUFFER);
- vbuffers[attr].buffer_offset = 0;
- velements[attr].src_offset = 0;
+ /* Must setup these after state validation! */
+ /* Setup arrays */
+ bool uses_user_vertex_buffers;
+ st_setup_arrays(st, vp, vp_variant, &velements, vbuffers, &num_vbuffers,
+ &uses_user_vertex_buffers);
+ /* Setup current values as userspace arrays */
+ st_setup_current_user(st, vp, vp_variant, &velements, vbuffers, &num_vbuffers);
+
+ /* Map all buffers and tell draw about their mapping */
+ for (unsigned buf = 0; buf < num_vbuffers; ++buf) {
+ struct pipe_vertex_buffer *vbuffer = &vbuffers[buf];
+
+ if (vbuffer->is_user_buffer) {
+ draw_set_mapped_vertex_buffer(draw, buf, vbuffer->buffer.user, ~0);
+ } else {
+ void *map = pipe_buffer_map(pipe, vbuffer->buffer.resource,
+ PIPE_TRANSFER_READ, &vb_transfer[buf]);
+ draw_set_mapped_vertex_buffer(draw, buf, map,
+ vbuffer->buffer.resource->width0);
}
-
- /* common-case setup */
- vbuffers[attr].stride = arrays[mesaAttr]->StrideB; /* in bytes */
- vbuffers[attr].max_index = max_index;
- velements[attr].instance_divisor = 0;
- velements[attr].vertex_buffer_index = attr;
- velements[attr].src_format =
- st_pipe_vertex_format(arrays[mesaAttr]->Type,
- arrays[mesaAttr]->Size,
- arrays[mesaAttr]->Format,
- arrays[mesaAttr]->Normalized);
- assert(velements[attr].src_format);
-
- /* tell draw about this attribute */
-#if 0
- draw_set_vertex_buffer(draw, attr, &vbuffer[attr]);
-#endif
-
- /* map the attrib buffer */
- map = pipe_buffer_map(pipe, vbuffers[attr].buffer,
- PIPE_TRANSFER_READ,
- &vb_transfer[attr]);
- draw_set_mapped_vertex_buffer(draw, attr, map);
}
- draw_set_vertex_buffers(draw, vp->num_inputs, vbuffers);
- draw_set_vertex_elements(draw, vp->num_inputs, velements);
+ draw_set_vertex_buffers(draw, 0, num_vbuffers, vbuffers);
+ draw_set_vertex_elements(draw, vp->num_inputs, velements.velems);
+
+ unsigned start = 0;
- memset(&ibuffer, 0, sizeof(ibuffer));
if (ib) {
struct gl_buffer_object *bufobj = ib->obj;
+ unsigned index_size = 1 << ib->index_size_shift;
- switch (ib->type) {
- case GL_UNSIGNED_INT:
- ibuffer.index_size = 4;
- break;
- case GL_UNSIGNED_SHORT:
- ibuffer.index_size = 2;
- break;
- case GL_UNSIGNED_BYTE:
- ibuffer.index_size = 1;
- break;
- default:
- assert(0);
- return;
- }
+ if (index_size == 0)
+ goto out_unref_vertex;
if (bufobj && bufobj->Name) {
struct st_buffer_object *stobj = st_buffer_object(bufobj);
- pipe_resource_reference(&ibuffer.buffer, stobj->buffer);
- ibuffer.offset = pointer_to_offset(ib->ptr);
-
+ start = pointer_to_offset(ib->ptr) >> ib->index_size_shift;
mapped_indices = pipe_buffer_map(pipe, stobj->buffer,
PIPE_TRANSFER_READ, &ib_transfer);
}
else {
- /* skip setting ibuffer.buffer as the draw module does not use it */
mapped_indices = ib->ptr;
}
- draw_set_index_buffer(draw, &ibuffer);
- draw_set_mapped_index_buffer(draw, mapped_indices);
+ info.index_size = index_size;
+ info.min_index = min_index;
+ info.max_index = max_index;
+ info.has_user_indices = true;
+ info.index.user = mapped_indices;
+
+ draw_set_indexes(draw,
+ (ubyte *) mapped_indices,
+ index_size, ~0);
+
+ if (ctx->Array._PrimitiveRestart) {
+ info.primitive_restart = true;
+ info.restart_index = ctx->Array._RestartIndex[index_size - 1];
+ }
+ } else {
+ info.index_size = 0;
+ info.has_user_indices = false;
}
- /* map constant buffers */
- mapped_constants = pipe_buffer_map(pipe,
- st->state.constants[PIPE_SHADER_VERTEX],
- PIPE_TRANSFER_READ,
- &cb_transfer);
- draw_set_mapped_constant_buffer(st->draw, PIPE_SHADER_VERTEX, 0,
- mapped_constants,
- st->state.constants[PIPE_SHADER_VERTEX]->width0);
+ /* set constant buffers */
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 0,
+ st->state.constants[PIPE_SHADER_VERTEX].ptr,
+ st->state.constants[PIPE_SHADER_VERTEX].size);
+
+ const struct gl_program *prog = &vp->Base.Base;
+ struct pipe_transfer *ubo_transfer[PIPE_MAX_CONSTANT_BUFFERS] = {0};
+ assert(prog->info.num_ubos <= ARRAY_SIZE(ubo_transfer));
+
+ for (unsigned i = 0; i < prog->sh.NumUniformBlocks; i++) {
+ struct gl_buffer_binding *binding =
+ &st->ctx->UniformBufferBindings[prog->sh.UniformBlocks[i]->Binding];
+ struct st_buffer_object *st_obj = st_buffer_object(binding->BufferObject);
+ struct pipe_resource *buf = st_obj->buffer;
+
+ if (!buf)
+ continue;
+
+ unsigned offset = binding->Offset;
+ unsigned size = buf->width0 - offset;
+
+ /* AutomaticSize is FALSE if the buffer was set with BindBufferRange.
+ * Take the minimum just to be sure.
+ */
+ if (!binding->AutomaticSize)
+ size = MIN2(size, (unsigned) binding->Size);
+
+ void *ptr = pipe_buffer_map_range(pipe, buf, offset, size,
+ PIPE_TRANSFER_READ, &ubo_transfer[i]);
+
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 1 + i, ptr,
+ size);
+ }
+
+ /* shader buffers */
+ /* TODO: atomic counter buffers */
+ struct pipe_transfer *ssbo_transfer[PIPE_MAX_SHADER_BUFFERS] = {0};
+
+ for (unsigned i = 0; i < prog->info.num_ssbos; i++) {
+ struct gl_buffer_binding *binding =
+ &st->ctx->ShaderStorageBufferBindings[
+ prog->sh.ShaderStorageBlocks[i]->Binding];
+ struct st_buffer_object *st_obj = st_buffer_object(binding->BufferObject);
+ struct pipe_resource *buf = st_obj->buffer;
+
+ if (!buf)
+ continue;
+ unsigned offset = binding->Offset;
+ unsigned size = buf->width0 - binding->Offset;
+
+ /* AutomaticSize is FALSE if the buffer was set with BindBufferRange.
+ * Take the minimum just to be sure.
+ */
+ if (!binding->AutomaticSize)
+ size = MIN2(size, (unsigned) binding->Size);
+
+ void *ptr = pipe_buffer_map_range(pipe, buf, offset, size,
+ PIPE_TRANSFER_READ, &ssbo_transfer[i]);
+
+ draw_set_mapped_shader_buffer(draw, PIPE_SHADER_VERTEX,
+ i, ptr, size);
+ }
+
+ /* samplers */
+ struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
+ for (unsigned i = 0; i < st->state.num_vert_samplers; i++)
+ samplers[i] = &st->state.vert_samplers[i];
+
+ draw_set_samplers(draw, PIPE_SHADER_VERTEX, samplers,
+ st->state.num_vert_samplers);
+
+ /* sampler views */
+ draw_set_sampler_views(draw, PIPE_SHADER_VERTEX,
+ st->state.vert_sampler_views,
+ st->state.num_sampler_views[PIPE_SHADER_VERTEX]);
+
+ struct pipe_transfer *sv_transfer[PIPE_MAX_SAMPLERS][PIPE_MAX_TEXTURE_LEVELS];
+
+ for (unsigned i = 0; i < st->state.num_sampler_views[PIPE_SHADER_VERTEX]; i++) {
+ struct pipe_sampler_view *view = st->state.vert_sampler_views[i];
+ if (!view)
+ continue;
+
+ struct pipe_resource *res = view->texture;
+ unsigned width0 = res->width0;
+ unsigned num_layers = res->depth0;
+ unsigned first_level = 0;
+ unsigned last_level = 0;
+ uint32_t row_stride[PIPE_MAX_TEXTURE_LEVELS];
+ uint32_t img_stride[PIPE_MAX_TEXTURE_LEVELS];
+ uint32_t mip_offset[PIPE_MAX_TEXTURE_LEVELS];
+ uintptr_t mip_addr[PIPE_MAX_TEXTURE_LEVELS];
+ uintptr_t base_addr;
+
+ if (res->target != PIPE_BUFFER) {
+ first_level = view->u.tex.first_level;
+ last_level = view->u.tex.last_level;
+ num_layers = view->u.tex.last_layer - view->u.tex.first_layer + 1;
+ base_addr = UINTPTR_MAX;
+
+ for (unsigned j = first_level; j <= last_level; j++) {
+ unsigned map_layers = res->target == PIPE_TEXTURE_3D ?
+ util_num_layers(res, j) : num_layers;
+
+ sv_transfer[i][j] = NULL;
+ mip_addr[j] = (uintptr_t)
+ pipe_transfer_map_3d(pipe, res, j,
+ PIPE_TRANSFER_READ, 0, 0,
+ view->u.tex.first_layer,
+ u_minify(res->width0, j),
+ u_minify(res->height0, j),
+ map_layers, &sv_transfer[i][j]);
+ row_stride[j] = sv_transfer[i][j]->stride;
+ img_stride[j] = sv_transfer[i][j]->layer_stride;
+
+ /* Get the minimum address, because the draw module takes only
+ * 1 address for the whole texture + uint32 offsets for mip levels,
+ * so we need to convert mapped resource pointers into that scheme.
+ */
+ base_addr = MIN2(base_addr, mip_addr[j]);
+ }
+ for (unsigned j = first_level; j <= last_level; j++) {
+ /* TODO: The draw module should accept pointers for mipmap levels
+ * instead of offsets. This is unlikely to work on 64-bit archs.
+ */
+ assert(mip_addr[j] - base_addr <= UINT32_MAX);
+ mip_offset[j] = mip_addr[j] - base_addr;
+ }
+ } else {
+ width0 = view->u.buf.size / util_format_get_blocksize(view->format);
+
+ /* probably don't really need to fill that out */
+ mip_offset[0] = 0;
+ row_stride[0] = 0;
+ img_stride[0] = 0;
+
+ sv_transfer[i][0] = NULL;
+ base_addr = (uintptr_t)
+ pipe_buffer_map_range(pipe, res, view->u.buf.offset,
+ view->u.buf.size,
+ PIPE_TRANSFER_READ,
+ &sv_transfer[i][0]);
+ }
+
+ draw_set_mapped_texture(draw, PIPE_SHADER_VERTEX, i, width0,
+ res->height0, num_layers, first_level,
+ last_level, 0, 0, (void*)base_addr, row_stride,
+ img_stride, mip_offset);
+ }
+
+ /* shader images */
+ struct pipe_image_view images[PIPE_MAX_SHADER_IMAGES];
+ struct pipe_transfer *img_transfer[PIPE_MAX_SHADER_IMAGES] = {0};
+
+ for (unsigned i = 0; i < prog->info.num_images; i++) {
+ struct pipe_image_view *img = &images[i];
+
+ st_convert_image_from_unit(st, img, prog->sh.ImageUnits[i],
+ prog->sh.ImageAccess[i]);
+
+ struct pipe_resource *res = img->resource;
+ if (!res)
+ continue;
+
+ unsigned width, height, num_layers, row_stride, img_stride;
+ void *addr;
+
+ if (res->target != PIPE_BUFFER) {
+ width = u_minify(res->width0, img->u.tex.level);
+ height = u_minify(res->height0, img->u.tex.level);
+ num_layers = img->u.tex.last_layer - img->u.tex.first_layer + 1;
+
+ addr = pipe_transfer_map_3d(pipe, res, img->u.tex.level,
+ PIPE_TRANSFER_READ, 0, 0,
+ img->u.tex.first_layer,
+ width, height, num_layers,
+ &img_transfer[i]);
+ row_stride = img_transfer[i]->stride;
+ img_stride = img_transfer[i]->layer_stride;
+ } else {
+ width = img->u.buf.size / util_format_get_blocksize(img->format);
+
+ /* probably don't really need to fill that out */
+ row_stride = 0;
+ img_stride = 0;
+ height = num_layers = 1;
+
+ addr = pipe_buffer_map_range(pipe, res, img->u.buf.offset,
+ img->u.buf.size, PIPE_TRANSFER_READ,
+ &img_transfer[i]);
+ }
+
+ draw_set_mapped_image(draw, PIPE_SHADER_VERTEX, i, width, height,
+ num_layers, addr, row_stride, img_stride, 0, 0);
+ }
+ draw_set_images(draw, PIPE_SHADER_VERTEX, images, prog->info.num_images);
+
+ info.start_instance = base_instance;
+ info.instance_count = num_instances;
/* draw here */
for (i = 0; i < nr_prims; i++) {
- draw_arrays(draw, prims[i].mode, prims[i].start, prims[i].count);
+ info.count = prims[i].count;
+
+ if (!info.count)
+ continue;
+
+ info.mode = prims[i].mode;
+ info.start = start + prims[i].start;
+ info.index_bias = prims[i].basevertex;
+ info.drawid = prims[i].draw_id;
+ if (!ib) {
+ info.min_index = info.start;
+ info.max_index = info.start + info.count - 1;
+ }
+
+ draw_vbo(draw, &info);
+ }
+
+ /* unmap images */
+ for (unsigned i = 0; i < prog->info.num_images; i++) {
+ if (img_transfer[i]) {
+ draw_set_mapped_image(draw, PIPE_SHADER_VERTEX, i, 0, 0, 0, NULL, 0, 0, 0, 0);
+ pipe_transfer_unmap(pipe, img_transfer[i]);
+ }
}
+ /* unmap sampler views */
+ for (unsigned i = 0; i < st->state.num_sampler_views[PIPE_SHADER_VERTEX]; i++) {
+ struct pipe_sampler_view *view = st->state.vert_sampler_views[i];
+
+ if (view) {
+ if (view->texture->target != PIPE_BUFFER) {
+ for (unsigned j = view->u.tex.first_level;
+ j <= view->u.tex.last_level; j++) {
+ pipe_transfer_unmap(pipe, sv_transfer[i][j]);
+ }
+ } else {
+ pipe_transfer_unmap(pipe, sv_transfer[i][0]);
+ }
+ }
+ }
- /* unmap constant buffers */
- pipe_buffer_unmap(pipe, st->state.constants[PIPE_SHADER_VERTEX],
- cb_transfer);
+ draw_set_samplers(draw, PIPE_SHADER_VERTEX, NULL, 0);
+ draw_set_sampler_views(draw, PIPE_SHADER_VERTEX, NULL, 0);
- /*
- * unmap vertex/index buffers
- */
- for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
- if (draw->pt.vertex_buffer[i].buffer) {
- pipe_buffer_unmap(pipe, draw->pt.vertex_buffer[i].buffer,
- vb_transfer[i]);
- pipe_resource_reference(&draw->pt.vertex_buffer[i].buffer, NULL);
- draw_set_mapped_vertex_buffer(draw, i, NULL);
+ for (unsigned i = 0; i < prog->info.num_ssbos; i++) {
+ if (ssbo_transfer[i]) {
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 1 + i,
+ NULL, 0);
+ pipe_buffer_unmap(pipe, ssbo_transfer[i]);
}
}
- if (ib) {
- draw_set_mapped_index_buffer(draw, NULL);
- draw_set_index_buffer(draw, NULL);
+ for (unsigned i = 0; i < prog->info.num_ubos; i++) {
+ if (ubo_transfer[i]) {
+ draw_set_mapped_constant_buffer(draw, PIPE_SHADER_VERTEX, 1 + i,
+ NULL, 0);
+ pipe_buffer_unmap(pipe, ubo_transfer[i]);
+ }
+ }
+ /*
+ * unmap vertex/index buffers
+ */
+ if (ib) {
+ draw_set_indexes(draw, NULL, 0, 0);
if (ib_transfer)
- pipe_buffer_unmap(pipe, ibuffer.buffer, ib_transfer);
- pipe_resource_reference(&ibuffer.buffer, NULL);
+ pipe_buffer_unmap(pipe, ib_transfer);
}
-}
-
-#endif /* FEATURE_feedback || FEATURE_rastpos */
+ out_unref_vertex:
+ for (unsigned buf = 0; buf < num_vbuffers; ++buf) {
+ if (vb_transfer[buf])
+ pipe_buffer_unmap(pipe, vb_transfer[buf]);
+ draw_set_mapped_vertex_buffer(draw, buf, NULL, 0);
+ }
+ draw_set_vertex_buffers(draw, 0, num_vbuffers, NULL);
+}
projects / mesa.git / blobdiff