#include "anv_meta.h"
#include "nir/nir_builder.h"
+enum blit2d_src_type {
+ /* We can make a "normal" image view of this source and just texture
+ * from it like you would in any other shader.
+ */
+ BLIT2D_SRC_TYPE_NORMAL,
+
+ /* The source is W-tiled and we need to detile manually in the shader.
+ * This will work on any platform but is needed for all W-tiled sources
+ * prior to Broadwell.
+ */
+ BLIT2D_SRC_TYPE_W_DETILE,
+
+ BLIT2D_NUM_SRC_TYPES,
+};
+
+enum blit2d_dst_type {
+ /* We can bind this destination as a "normal" render target and render
+ * to it just like you would anywhere else.
+ */
+ BLIT2D_DST_TYPE_NORMAL,
+
+ /* The destination is W-tiled and we need to do the tiling manually in
+ * the shader. This is required for all W-tiled destinations.
+ *
+ * Sky Lake adds a feature for providing explicit stencil values in the
+ * shader but mesa doesn't support that yet so neither do we.
+ */
+ BLIT2D_DST_TYPE_W_TILE,
+
+ /* The destination has a 3-channel RGB format. Since we can't render to
+ * non-power-of-two textures, we have to bind it as a red texture and
+ * select the correct component for the given red pixel in the shader.
+ */
+ BLIT2D_DST_TYPE_RGB,
+
+ BLIT2D_NUM_DST_TYPES,
+};
+
static VkFormat
vk_format_for_size(int bs)
{
}
}
+/* This function returns the format corresponding to a single component of the
+ * RGB format for the given size returned by vk_format_for_size().
+ */
+static VkFormat
+vk_single_component_format_for_rgb_size(int bs)
+{
+ switch (bs) {
+ case 3: return VK_FORMAT_R8_UNORM;
+ case 6: return VK_FORMAT_R16_UNORM;
+ case 12: return VK_FORMAT_R32_UINT;
+ default:
+ unreachable("Invalid format block size");
+ }
+}
+
static void
create_iview(struct anv_cmd_buffer *cmd_buffer,
struct anv_meta_blit2d_surf *surf,
- struct anv_meta_blit2d_rect *rect,
+ uint64_t offset,
VkImageUsageFlags usage,
+ uint32_t width,
+ uint32_t height,
+ VkFormat format,
VkImage *img,
struct anv_image_view *iview)
{
- struct isl_tile_info tile_info;
- isl_tiling_get_info(&cmd_buffer->device->isl_dev,
- surf->tiling, surf->bs, &tile_info);
- const unsigned tile_width_px = tile_info.width > surf->bs ?
- tile_info.width / surf->bs : 1;
- uint32_t *rect_y = (usage == VK_IMAGE_USAGE_SAMPLED_BIT) ?
- &rect->src_y : &rect->dst_y;
- uint32_t *rect_x = (usage == VK_IMAGE_USAGE_SAMPLED_BIT) ?
- &rect->src_x : &rect->dst_x;
-
- /* Define the shared state among all created image views */
const VkImageCreateInfo image_info = {
.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
.imageType = VK_IMAGE_TYPE_2D,
- .format = vk_format_for_size(surf->bs),
+ /* W-tiled images must be stencil-formatted. */
+ .format = format,
.extent = {
- .width = rect->width + (*rect_x) % tile_width_px,
- .height = rect->height + (*rect_y) % tile_info.height,
+ .width = width,
+ .height = height,
.depth = 1,
},
.mipLevels = 1,
* creating a dummy memory object etc. so there's really no point.
*/
anv_image_from_handle(*img)->bo = surf->bo;
- anv_image_from_handle(*img)->offset = surf->base_offset;
+ anv_image_from_handle(*img)->offset = surf->base_offset + offset;
- /* Create a VkImageView that starts at the tile aligned offset closest
- * to the provided x/y offset into the surface.
- */
- uint32_t img_o = 0;
- isl_surf_get_image_intratile_offset_el_xy(&cmd_buffer->device->isl_dev,
- &anv_image_from_handle(*img)->
- color_surface.isl,
- *rect_x, *rect_y,
- &img_o, rect_x, rect_y);
anv_image_view_init(iview, cmd_buffer->device,
&(VkImageViewCreateInfo) {
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = image_info.format,
.subresourceRange = {
- .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .aspectMask = anv_image_from_handle(*img)->aspects,
.baseMipLevel = 0,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = 1
},
- }, cmd_buffer, img_o, usage);
+ }, cmd_buffer, usage);
}
-static void
-meta_emit_blit2d(struct anv_cmd_buffer *cmd_buffer,
- struct anv_image_view *src_iview,
- VkOffset3D src_offset,
- struct anv_image_view *dest_iview,
- VkOffset3D dest_offset,
- VkExtent3D extent)
-{
- struct anv_device *device = cmd_buffer->device;
+struct blit2d_src_temps {
+ VkImage image;
+ struct anv_image_view iview;
- struct blit_vb_data {
- float pos[2];
- float tex_coord[3];
- } *vb_data;
+ struct anv_buffer buffer;
+ struct anv_buffer_view bview;
- unsigned vb_size = sizeof(struct anv_vue_header) + 3 * sizeof(*vb_data);
-
- struct anv_state vb_state =
- anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, vb_size, 16);
- memset(vb_state.map, 0, sizeof(struct anv_vue_header));
- vb_data = vb_state.map + sizeof(struct anv_vue_header);
-
- vb_data[0] = (struct blit_vb_data) {
- .pos = {
- dest_offset.x + extent.width,
- dest_offset.y + extent.height,
- },
- .tex_coord = {
- src_offset.x + extent.width,
- src_offset.y + extent.height,
- src_offset.z,
- },
- };
-
- vb_data[1] = (struct blit_vb_data) {
- .pos = {
- dest_offset.x,
- dest_offset.y + extent.height,
- },
- .tex_coord = {
- src_offset.x,
- src_offset.y + extent.height,
- src_offset.z,
- },
- };
-
- vb_data[2] = (struct blit_vb_data) {
- .pos = {
- dest_offset.x,
- dest_offset.y,
- },
- .tex_coord = {
- src_offset.x,
- src_offset.y,
- src_offset.z,
- },
- };
-
- anv_state_clflush(vb_state);
-
- struct anv_buffer vertex_buffer = {
- .device = device,
- .size = vb_size,
- .bo = &device->dynamic_state_block_pool.bo,
- .offset = vb_state.offset,
- };
+ VkDescriptorPool desc_pool;
+ VkDescriptorSet set;
+};
- anv_CmdBindVertexBuffers(anv_cmd_buffer_to_handle(cmd_buffer), 0, 2,
- (VkBuffer[]) {
- anv_buffer_to_handle(&vertex_buffer),
- anv_buffer_to_handle(&vertex_buffer)
- },
- (VkDeviceSize[]) {
- 0,
- sizeof(struct anv_vue_header),
- });
+static void
+blit2d_bind_src(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_blit2d_surf *src,
+ enum blit2d_src_type src_type,
+ struct anv_meta_blit2d_rect *rect,
+ struct blit2d_src_temps *tmp)
+{
+ struct anv_device *device = cmd_buffer->device;
+ VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
- VkDescriptorPool desc_pool;
- anv_CreateDescriptorPool(anv_device_to_handle(device),
- &(const VkDescriptorPoolCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
- .pNext = NULL,
- .flags = 0,
- .maxSets = 1,
- .poolSizeCount = 1,
- .pPoolSizes = (VkDescriptorPoolSize[]) {
+ if (src_type == BLIT2D_SRC_TYPE_NORMAL) {
+ uint32_t offset = 0;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ src->tiling, src->bs, src->pitch,
+ rect->src_x, rect->src_y,
+ &offset, &rect->src_x, &rect->src_y);
+
+ VkImageUsageFlags usage = VK_IMAGE_USAGE_SAMPLED_BIT;
+
+ /* W-tiled images must be stencil-formatted. Outside of meta,
+ * a stencil image has this usage bit set. Adding it here
+ * ensures the ISL surface is created correctly.
+ */
+ if (src->tiling == ISL_TILING_W)
+ usage |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
+
+ create_iview(cmd_buffer, src, offset, usage,
+ rect->src_x + rect->width, rect->src_y + rect->height,
+ src->tiling == ISL_TILING_W ?
+ VK_FORMAT_S8_UINT : vk_format_for_size(src->bs),
+ &tmp->image, &tmp->iview);
+
+ anv_CreateDescriptorPool(vk_device,
+ &(const VkDescriptorPoolCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
+ .pNext = NULL,
+ .flags = 0,
+ .maxSets = 1,
+ .poolSizeCount = 1,
+ .pPoolSizes = (VkDescriptorPoolSize[]) {
+ {
+ .type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1
+ },
+ }
+ }, &cmd_buffer->pool->alloc, &tmp->desc_pool);
+
+ anv_AllocateDescriptorSets(vk_device,
+ &(VkDescriptorSetAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
+ .descriptorPool = tmp->desc_pool,
+ .descriptorSetCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.img_ds_layout
+ }, &tmp->set);
+
+ anv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
{
- .type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .descriptorCount = 1
- },
- }
- }, &cmd_buffer->pool->alloc, &desc_pool);
-
- VkDescriptorSet set;
- anv_AllocateDescriptorSets(anv_device_to_handle(device),
- &(VkDescriptorSetAllocateInfo) {
- .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
- .descriptorPool = desc_pool,
- .descriptorSetCount = 1,
- .pSetLayouts = &device->meta_state.blit2d.ds_layout
- }, &set);
-
- anv_UpdateDescriptorSets(anv_device_to_handle(device),
- 1, /* writeCount */
- (VkWriteDescriptorSet[]) {
- {
- .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
- .dstSet = set,
- .dstBinding = 0,
- .dstArrayElement = 0,
- .descriptorCount = 1,
- .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .pImageInfo = (VkDescriptorImageInfo[]) {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = NULL,
+ .imageView = anv_image_view_to_handle(&tmp->iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ }, 0, NULL);
+
+ anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit2d.img_p_layout, 0, 1,
+ &tmp->set, 0, NULL);
+ } else {
+ assert(src_type == BLIT2D_SRC_TYPE_W_DETILE);
+ assert(src->tiling == ISL_TILING_W);
+ assert(src->bs == 1);
+
+ uint32_t tile_offset = 0;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ ISL_TILING_W, 1, src->pitch,
+ rect->src_x, rect->src_y,
+ &tile_offset,
+ &rect->src_x, &rect->src_y);
+
+ tmp->buffer = (struct anv_buffer) {
+ .device = device,
+ .size = align_u32(rect->src_y + rect->height, 64) * src->pitch,
+ .usage = VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT,
+ .bo = src->bo,
+ .offset = src->base_offset + tile_offset,
+ };
+
+ anv_buffer_view_init(&tmp->bview, device,
+ &(VkBufferViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO,
+ .buffer = anv_buffer_to_handle(&tmp->buffer),
+ .format = VK_FORMAT_R8_UINT,
+ .offset = 0,
+ .range = VK_WHOLE_SIZE,
+ }, cmd_buffer);
+
+ anv_CreateDescriptorPool(vk_device,
+ &(const VkDescriptorPoolCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
+ .pNext = NULL,
+ .flags = 0,
+ .maxSets = 1,
+ .poolSizeCount = 1,
+ .pPoolSizes = (VkDescriptorPoolSize[]) {
{
- .sampler = NULL,
- .imageView = anv_image_view_to_handle(src_iview),
- .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .type = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .descriptorCount = 1
},
}
- }
- }, 0, NULL);
+ }, &cmd_buffer->pool->alloc, &tmp->desc_pool);
+
+ anv_AllocateDescriptorSets(vk_device,
+ &(VkDescriptorSetAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
+ .descriptorPool = tmp->desc_pool,
+ .descriptorSetCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.buf_ds_layout
+ }, &tmp->set);
+
+ anv_UpdateDescriptorSets(vk_device,
+ 1, /* writeCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstSet = tmp->set,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .pTexelBufferView = (VkBufferView[]) {
+ anv_buffer_view_to_handle(&tmp->bview),
+ },
+ }
+ }, 0, NULL);
+ anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ device->meta_state.blit2d.buf_p_layout, 0, 1,
+ &tmp->set, 0, NULL);
+ }
+}
+
+static void
+blit2d_unbind_src(struct anv_cmd_buffer *cmd_buffer,
+ enum blit2d_src_type src_type,
+ struct blit2d_src_temps *tmp)
+{
+ anv_DestroyDescriptorPool(anv_device_to_handle(cmd_buffer->device),
+ tmp->desc_pool, &cmd_buffer->pool->alloc);
+ if (src_type == BLIT2D_SRC_TYPE_NORMAL) {
+ anv_DestroyImage(anv_device_to_handle(cmd_buffer->device),
+ tmp->image, &cmd_buffer->pool->alloc);
+ }
+}
+
+struct blit2d_dst_temps {
+ VkImage image;
+ struct anv_image_view iview;
VkFramebuffer fb;
- anv_CreateFramebuffer(anv_device_to_handle(device),
+};
+
+static void
+blit2d_bind_dst(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_blit2d_surf *dst,
+ uint64_t offset,
+ uint32_t width,
+ uint32_t height,
+ VkFormat format,
+ struct blit2d_dst_temps *tmp)
+{
+ create_iview(cmd_buffer, dst, offset, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
+ width, height, format, &tmp->image, &tmp->iview);
+
+ anv_CreateFramebuffer(anv_device_to_handle(cmd_buffer->device),
&(VkFramebufferCreateInfo) {
.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
.attachmentCount = 1,
.pAttachments = (VkImageView[]) {
- anv_image_view_to_handle(dest_iview),
+ anv_image_view_to_handle(&tmp->iview),
},
- .width = dest_iview->extent.width,
- .height = dest_iview->extent.height,
+ .width = width,
+ .height = height,
.layers = 1
- }, &cmd_buffer->pool->alloc, &fb);
-
- ANV_CALL(CmdBeginRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer),
- &(VkRenderPassBeginInfo) {
- .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
- .renderPass = device->meta_state.blit2d.render_pass,
- .framebuffer = fb,
- .renderArea = {
- .offset = { dest_offset.x, dest_offset.y },
- .extent = { extent.width, extent.height },
- },
- .clearValueCount = 0,
- .pClearValues = NULL,
- }, VK_SUBPASS_CONTENTS_INLINE);
+ }, &cmd_buffer->pool->alloc, &tmp->fb);
+}
+
+static void
+blit2d_unbind_dst(struct anv_cmd_buffer *cmd_buffer,
+ struct blit2d_dst_temps *tmp)
+{
+ VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
+ anv_DestroyFramebuffer(vk_device, tmp->fb, &cmd_buffer->pool->alloc);
+ anv_DestroyImage(vk_device, tmp->image, &cmd_buffer->pool->alloc);
+}
- VkPipeline pipeline = device->meta_state.blit2d.pipeline_2d_src;
+void
+anv_meta_end_blit2d(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_saved_state *save)
+{
+ anv_meta_restore(save, cmd_buffer);
+}
+
+void
+anv_meta_begin_blit2d(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_saved_state *save)
+{
+ anv_meta_save(save, cmd_buffer, 0);
+}
+
+static void
+bind_pipeline(struct anv_cmd_buffer *cmd_buffer,
+ enum blit2d_src_type src_type,
+ enum blit2d_dst_type dst_type)
+{
+ VkPipeline pipeline =
+ cmd_buffer->device->meta_state.blit2d.pipelines[src_type][dst_type];
if (cmd_buffer->state.pipeline != anv_pipeline_from_handle(pipeline)) {
anv_CmdBindPipeline(anv_cmd_buffer_to_handle(cmd_buffer),
VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
}
+}
- anv_CmdSetViewport(anv_cmd_buffer_to_handle(cmd_buffer), 0, 1,
- &(VkViewport) {
- .x = 0.0f,
- .y = 0.0f,
- .width = dest_iview->extent.width,
- .height = dest_iview->extent.height,
- .minDepth = 0.0f,
- .maxDepth = 1.0f,
- });
+static void
+anv_meta_blit2d_normal_dst(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_blit2d_surf *src,
+ enum blit2d_src_type src_type,
+ struct anv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct anv_meta_blit2d_rect *rects)
+{
+ struct anv_device *device = cmd_buffer->device;
- anv_CmdBindDescriptorSets(anv_cmd_buffer_to_handle(cmd_buffer),
- VK_PIPELINE_BIND_POINT_GRAPHICS,
- device->meta_state.blit2d.pipeline_layout, 0, 1,
- &set, 0, NULL);
+ for (unsigned r = 0; r < num_rects; ++r) {
+ struct blit2d_src_temps src_temps;
+ blit2d_bind_src(cmd_buffer, src, src_type, &rects[r], &src_temps);
+
+ uint32_t offset = 0;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ dst->tiling, dst->bs, dst->pitch,
+ rects[r].dst_x, rects[r].dst_y,
+ &offset,
+ &rects[r].dst_x, &rects[r].dst_y);
+
+ struct blit2d_dst_temps dst_temps;
+ blit2d_bind_dst(cmd_buffer, dst, offset, rects[r].dst_x + rects[r].width,
+ rects[r].dst_y + rects[r].height,
+ vk_format_for_size(dst->bs), &dst_temps);
+
+ struct blit_vb_data {
+ float pos[2];
+ float tex_coord[3];
+ } *vb_data;
+
+ unsigned vb_size = sizeof(struct anv_vue_header) + 3 * sizeof(*vb_data);
+
+ struct anv_state vb_state =
+ anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, vb_size, 16);
+ memset(vb_state.map, 0, sizeof(struct anv_vue_header));
+ vb_data = vb_state.map + sizeof(struct anv_vue_header);
+
+ vb_data[0] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x + rects[r].width,
+ rects[r].dst_y + rects[r].height,
+ },
+ .tex_coord = {
+ rects[r].src_x + rects[r].width,
+ rects[r].src_y + rects[r].height,
+ src->pitch,
+ },
+ };
- ANV_CALL(CmdDraw)(anv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+ vb_data[1] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x,
+ rects[r].dst_y + rects[r].height,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y + rects[r].height,
+ src->pitch,
+ },
+ };
- ANV_CALL(CmdEndRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer));
+ vb_data[2] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x,
+ rects[r].dst_y,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y,
+ src->pitch,
+ },
+ };
+
+ if (!device->info.has_llc)
+ anv_state_clflush(vb_state);
+
+ struct anv_buffer vertex_buffer = {
+ .device = device,
+ .size = vb_size,
+ .bo = &device->dynamic_state_block_pool.bo,
+ .offset = vb_state.offset,
+ };
+
+ anv_CmdBindVertexBuffers(anv_cmd_buffer_to_handle(cmd_buffer), 0, 2,
+ (VkBuffer[]) {
+ anv_buffer_to_handle(&vertex_buffer),
+ anv_buffer_to_handle(&vertex_buffer)
+ },
+ (VkDeviceSize[]) {
+ 0,
+ sizeof(struct anv_vue_header),
+ });
+
+ ANV_CALL(CmdBeginRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.render_pass,
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { rects[r].dst_x, rects[r].dst_y, },
+ .extent = { rects[r].width, rects[r].height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
- /* At the point where we emit the draw call, all data from the
- * descriptor sets, etc. has been used. We are free to delete it.
- */
- anv_DestroyDescriptorPool(anv_device_to_handle(device),
- desc_pool, &cmd_buffer->pool->alloc);
- anv_DestroyFramebuffer(anv_device_to_handle(device), fb,
- &cmd_buffer->pool->alloc);
+ bind_pipeline(cmd_buffer, src_type, BLIT2D_DST_TYPE_NORMAL);
+
+ ANV_CALL(CmdDraw)(anv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+
+ ANV_CALL(CmdEndRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer));
+
+ /* At the point where we emit the draw call, all data from the
+ * descriptor sets, etc. has been used. We are free to delete it.
+ */
+ blit2d_unbind_src(cmd_buffer, src_type, &src_temps);
+ blit2d_unbind_dst(cmd_buffer, &dst_temps);
+ }
}
-void
-anv_meta_end_blit2d(struct anv_cmd_buffer *cmd_buffer,
- struct anv_meta_saved_state *save)
+static void
+anv_meta_blit2d_w_tiled_dst(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_blit2d_surf *src,
+ enum blit2d_src_type src_type,
+ struct anv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct anv_meta_blit2d_rect *rects)
{
- anv_meta_restore(save, cmd_buffer);
+ struct anv_device *device = cmd_buffer->device;
+
+ for (unsigned r = 0; r < num_rects; ++r) {
+ struct blit2d_src_temps src_temps;
+ blit2d_bind_src(cmd_buffer, src, src_type, &rects[r], &src_temps);
+
+ assert(dst->bs == 1);
+ uint32_t offset;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ ISL_TILING_W, 1, dst->pitch,
+ rects[r].dst_x, rects[r].dst_y,
+ &offset,
+ &rects[r].dst_x, &rects[r].dst_y);
+
+ /* The original coordinates were in terms of an actual W-tiled offset
+ * but we are binding this image as Y-tiled. We need to adjust our
+ * rectangle accordingly.
+ */
+ uint32_t xmin_Y, xmax_Y, ymin_Y, ymax_Y;
+ xmin_Y = (rects[r].dst_x / 8) * 16;
+ xmax_Y = DIV_ROUND_UP(rects[r].dst_x + rects[r].width, 8) * 16;
+ ymin_Y = (rects[r].dst_y / 4) * 2;
+ ymax_Y = DIV_ROUND_UP(rects[r].dst_y + rects[r].height, 4) * 2;
+
+ struct anv_meta_blit2d_surf dst_Y = {
+ .bo = dst->bo,
+ .tiling = ISL_TILING_Y0,
+ .base_offset = dst->base_offset,
+ .bs = 1,
+ .pitch = dst->pitch,
+ };
+
+ struct blit2d_dst_temps dst_temps;
+ blit2d_bind_dst(cmd_buffer, &dst_Y, offset, xmax_Y, ymax_Y,
+ VK_FORMAT_R8_UINT, &dst_temps);
+
+ struct blit_vb_header {
+ struct anv_vue_header vue;
+ int32_t tex_offset[2];
+ uint32_t tex_pitch;
+ uint32_t bounds[4];
+ } *vb_header;
+
+ struct blit_vb_data {
+ float pos[2];
+ } *vb_data;
+
+ unsigned vb_size = sizeof(*vb_header) + 3 * sizeof(*vb_data);
+
+ struct anv_state vb_state =
+ anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, vb_size, 16);
+ vb_header = vb_state.map;
+
+ *vb_header = (struct blit_vb_header) {
+ .tex_offset = {
+ rects[r].src_x - rects[r].dst_x,
+ rects[r].src_y - rects[r].dst_y,
+ },
+ .tex_pitch = src->pitch,
+ .bounds = {
+ rects[r].dst_x,
+ rects[r].dst_y,
+ rects[r].dst_x + rects[r].width,
+ rects[r].dst_y + rects[r].height,
+ },
+ };
+
+ vb_data = (void *)(vb_header + 1);
+
+ vb_data[0] = (struct blit_vb_data) {
+ .pos = {
+ xmax_Y,
+ ymax_Y,
+ },
+ };
+
+ vb_data[1] = (struct blit_vb_data) {
+ .pos = {
+ xmin_Y,
+ ymax_Y,
+ },
+ };
+
+ vb_data[2] = (struct blit_vb_data) {
+ .pos = {
+ xmin_Y,
+ ymin_Y,
+ },
+ };
+
+ if (!device->info.has_llc)
+ anv_state_clflush(vb_state);
+
+ struct anv_buffer vertex_buffer = {
+ .device = device,
+ .size = vb_size,
+ .bo = &device->dynamic_state_block_pool.bo,
+ .offset = vb_state.offset,
+ };
+
+ anv_CmdBindVertexBuffers(anv_cmd_buffer_to_handle(cmd_buffer), 0, 2,
+ (VkBuffer[]) {
+ anv_buffer_to_handle(&vertex_buffer),
+ anv_buffer_to_handle(&vertex_buffer)
+ },
+ (VkDeviceSize[]) {
+ 0,
+ (void *)vb_data - vb_state.map,
+ });
+
+ ANV_CALL(CmdBeginRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.render_pass,
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { xmin_Y, ymin_Y, },
+ .extent = { xmax_Y - xmin_Y, ymax_Y - ymin_Y },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+
+ bind_pipeline(cmd_buffer, src_type, BLIT2D_DST_TYPE_W_TILE);
+
+ ANV_CALL(CmdDraw)(anv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+
+ ANV_CALL(CmdEndRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer));
+
+ /* At the point where we emit the draw call, all data from the
+ * descriptor sets, etc. has been used. We are free to delete it.
+ */
+ blit2d_unbind_src(cmd_buffer, src_type, &src_temps);
+ blit2d_unbind_dst(cmd_buffer, &dst_temps);
+ }
}
-void
-anv_meta_begin_blit2d(struct anv_cmd_buffer *cmd_buffer,
- struct anv_meta_saved_state *save)
+static void
+anv_meta_blit2d_rgb_dst(struct anv_cmd_buffer *cmd_buffer,
+ struct anv_meta_blit2d_surf *src,
+ enum blit2d_src_type src_type,
+ struct anv_meta_blit2d_surf *dst,
+ unsigned num_rects,
+ struct anv_meta_blit2d_rect *rects)
{
- anv_meta_save(save, cmd_buffer,
- (1 << VK_DYNAMIC_STATE_VIEWPORT));
+ struct anv_device *device = cmd_buffer->device;
+
+ for (unsigned r = 0; r < num_rects; ++r) {
+ struct blit2d_src_temps src_temps;
+ blit2d_bind_src(cmd_buffer, src, src_type, &rects[r], &src_temps);
+
+ assert(dst->bs % 3 == 0);
+ assert(dst->tiling == ISL_TILING_LINEAR);
+
+ uint32_t offset;
+ isl_tiling_get_intratile_offset_el(&cmd_buffer->device->isl_dev,
+ dst->tiling, 1, dst->pitch,
+ rects[r].dst_x, rects[r].dst_y,
+ &offset,
+ &rects[r].dst_x, &rects[r].dst_y);
+
+ /* A red surface three times as wide as the actual RGB destination */
+ struct anv_meta_blit2d_surf dst_R = {
+ .bo = dst->bo,
+ .tiling = dst->tiling,
+ .base_offset = dst->base_offset,
+ .bs = dst->bs / 3,
+ .pitch = dst->pitch,
+ };
+
+ struct blit2d_dst_temps dst_temps;
+ blit2d_bind_dst(cmd_buffer, &dst_R, offset,
+ (rects[r].dst_x + rects[r].width) * 3,
+ rects[r].dst_y + rects[r].height,
+ vk_single_component_format_for_rgb_size(dst->bs),
+ &dst_temps);
+
+ struct blit_vb_data {
+ float pos[2];
+ float tex_coord[3];
+ } *vb_data;
+
+ unsigned vb_size = sizeof(struct anv_vue_header) + 3 * sizeof(*vb_data);
+
+ struct anv_state vb_state =
+ anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, vb_size, 16);
+ memset(vb_state.map, 0, sizeof(struct anv_vue_header));
+ vb_data = vb_state.map + sizeof(struct anv_vue_header);
+
+ vb_data[0] = (struct blit_vb_data) {
+ .pos = {
+ (rects[r].dst_x + rects[r].width) * 3,
+ rects[r].dst_y + rects[r].height,
+ },
+ .tex_coord = {
+ rects[r].src_x + rects[r].width,
+ rects[r].src_y + rects[r].height,
+ src->pitch,
+ },
+ };
+
+ vb_data[1] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x * 3,
+ rects[r].dst_y + rects[r].height,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y + rects[r].height,
+ src->pitch,
+ },
+ };
+
+ vb_data[2] = (struct blit_vb_data) {
+ .pos = {
+ rects[r].dst_x * 3,
+ rects[r].dst_y,
+ },
+ .tex_coord = {
+ rects[r].src_x,
+ rects[r].src_y,
+ src->pitch,
+ },
+ };
+
+ if (!device->info.has_llc)
+ anv_state_clflush(vb_state);
+
+ struct anv_buffer vertex_buffer = {
+ .device = device,
+ .size = vb_size,
+ .bo = &device->dynamic_state_block_pool.bo,
+ .offset = vb_state.offset,
+ };
+
+ anv_CmdBindVertexBuffers(anv_cmd_buffer_to_handle(cmd_buffer), 0, 2,
+ (VkBuffer[]) {
+ anv_buffer_to_handle(&vertex_buffer),
+ anv_buffer_to_handle(&vertex_buffer)
+ },
+ (VkDeviceSize[]) {
+ 0,
+ sizeof(struct anv_vue_header),
+ });
+
+ ANV_CALL(CmdBeginRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer),
+ &(VkRenderPassBeginInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
+ .renderPass = device->meta_state.blit2d.render_pass,
+ .framebuffer = dst_temps.fb,
+ .renderArea = {
+ .offset = { rects[r].dst_x, rects[r].dst_y, },
+ .extent = { rects[r].width, rects[r].height },
+ },
+ .clearValueCount = 0,
+ .pClearValues = NULL,
+ }, VK_SUBPASS_CONTENTS_INLINE);
+
+ bind_pipeline(cmd_buffer, src_type, BLIT2D_DST_TYPE_RGB);
+
+ ANV_CALL(CmdDraw)(anv_cmd_buffer_to_handle(cmd_buffer), 3, 1, 0, 0);
+
+ ANV_CALL(CmdEndRenderPass)(anv_cmd_buffer_to_handle(cmd_buffer));
+
+ /* At the point where we emit the draw call, all data from the
+ * descriptor sets, etc. has been used. We are free to delete it.
+ */
+ blit2d_unbind_src(cmd_buffer, src_type, &src_temps);
+ blit2d_unbind_dst(cmd_buffer, &dst_temps);
+ }
}
void
unsigned num_rects,
struct anv_meta_blit2d_rect *rects)
{
- VkDevice vk_device = anv_device_to_handle(cmd_buffer->device);
- VkImageUsageFlags src_usage = VK_IMAGE_USAGE_SAMPLED_BIT;
- VkImageUsageFlags dst_usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ enum blit2d_src_type src_type;
+ if (src->tiling == ISL_TILING_W && cmd_buffer->device->info.gen < 8) {
+ src_type = BLIT2D_SRC_TYPE_W_DETILE;
+ } else {
+ src_type = BLIT2D_SRC_TYPE_NORMAL;
+ }
- for (unsigned r = 0; r < num_rects; ++r) {
- VkImage src_img;
- VkImage dst_img;
- struct anv_image_view src_iview;
- struct anv_image_view dst_iview;
- create_iview(cmd_buffer, src, &rects[r], src_usage, &src_img, &src_iview);
- create_iview(cmd_buffer, dst, &rects[r], dst_usage, &dst_img, &dst_iview);
-
- /* Perform blit */
- meta_emit_blit2d(cmd_buffer,
- &src_iview,
- (VkOffset3D){rects[r].src_x, rects[r].src_y, 0},
- &dst_iview,
- (VkOffset3D){rects[r].dst_x, rects[r].dst_y, 0},
- (VkExtent3D){rects[r].width, rects[r].height, 1});
-
- anv_DestroyImage(vk_device, src_img, &cmd_buffer->pool->alloc);
- anv_DestroyImage(vk_device, dst_img, &cmd_buffer->pool->alloc);
+ if (dst->tiling == ISL_TILING_W) {
+ anv_meta_blit2d_w_tiled_dst(cmd_buffer, src, src_type, dst,
+ num_rects, rects);
+ return;
+ } else if (dst->bs % 3 == 0) {
+ anv_meta_blit2d_rgb_dst(cmd_buffer, src, src_type, dst,
+ num_rects, rects);
+ return;
+ } else {
+ assert(util_is_power_of_two(dst->bs));
+ anv_meta_blit2d_normal_dst(cmd_buffer, src, src_type, dst,
+ num_rects, rects);
}
}
-
static nir_shader *
build_nir_vertex_shader(void)
{
nir_variable *tex_pos_out = nir_variable_create(b.shader, nir_var_shader_out,
vec4, "v_tex_pos");
tex_pos_out->data.location = VARYING_SLOT_VAR0;
- tex_pos_out->data.interpolation = INTERP_QUALIFIER_SMOOTH;
+ tex_pos_out->data.interpolation = INTERP_MODE_SMOOTH;
nir_copy_var(&b, tex_pos_out, tex_pos_in);
+ nir_variable *other_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec4, "a_other");
+ other_in->data.location = VERT_ATTRIB_GENERIC2;
+ nir_variable *other_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "v_other");
+ other_out->data.location = VARYING_SLOT_VAR1;
+ other_out->data.interpolation = INTERP_MODE_FLAT;
+ nir_copy_var(&b, other_out, other_in);
+
return b.shader;
}
-static nir_shader *
-build_nir_copy_fragment_shader()
+typedef nir_ssa_def* (*texel_fetch_build_func)(struct nir_builder *,
+ struct anv_device *,
+ nir_ssa_def *, nir_ssa_def *);
+
+static nir_ssa_def *
+nir_copy_bits(struct nir_builder *b, nir_ssa_def *dst, unsigned dst_offset,
+ nir_ssa_def *src, unsigned src_offset, unsigned num_bits)
{
- const struct glsl_type *vec4 = glsl_vec4_type();
- const struct glsl_type *vec2 = glsl_vector_type(GLSL_TYPE_FLOAT, 2);
- nir_builder b;
+ unsigned src_mask = (~1u >> (32 - num_bits)) << src_offset;
+ nir_ssa_def *masked = nir_iand(b, src, nir_imm_int(b, src_mask));
+
+ nir_ssa_def *shifted;
+ if (dst_offset > src_offset) {
+ shifted = nir_ishl(b, masked, nir_imm_int(b, dst_offset - src_offset));
+ } else if (dst_offset < src_offset) {
+ shifted = nir_ushr(b, masked, nir_imm_int(b, src_offset - dst_offset));
+ } else {
+ assert(dst_offset == src_offset);
+ shifted = masked;
+ }
- nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
- b.shader->info.name = ralloc_strdup(b.shader, "meta_blit2d_fs");
+ return nir_ior(b, dst, shifted);
+}
- nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
- vec2, "v_tex_pos");
- tex_pos_in->data.location = VARYING_SLOT_VAR0;
- nir_ssa_def *const tex_pos = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+static nir_ssa_def *
+build_nir_w_tiled_fetch(struct nir_builder *b, struct anv_device *device,
+ nir_ssa_def *tex_pos, nir_ssa_def *tex_pitch)
+{
+ nir_ssa_def *x = nir_channel(b, tex_pos, 0);
+ nir_ssa_def *y = nir_channel(b, tex_pos, 1);
+
+ /* First, compute the block-aligned offset */
+ nir_ssa_def *x_major = nir_ushr(b, x, nir_imm_int(b, 6));
+ nir_ssa_def *y_major = nir_ushr(b, y, nir_imm_int(b, 6));
+ /* W tiles have physical size of 128x32 and logical size of 64x64, hence
+ * the multiplication by 32 (instead of 64). */
+ nir_ssa_def *offset =
+ nir_iadd(b, nir_imul(b, y_major,
+ nir_imul(b, tex_pitch, nir_imm_int(b, 32))),
+ nir_imul(b, x_major, nir_imm_int(b, 4096)));
+
+ /* Compute the bottom 12 bits of the offset */
+ offset = nir_copy_bits(b, offset, 0, x, 0, 1);
+ offset = nir_copy_bits(b, offset, 1, y, 0, 1);
+ offset = nir_copy_bits(b, offset, 2, x, 1, 1);
+ offset = nir_copy_bits(b, offset, 3, y, 1, 1);
+ offset = nir_copy_bits(b, offset, 4, x, 2, 1);
+ offset = nir_copy_bits(b, offset, 5, y, 2, 4);
+ offset = nir_copy_bits(b, offset, 9, x, 3, 3);
+
+ if (device->isl_dev.has_bit6_swizzling) {
+ offset = nir_ixor(b, offset,
+ nir_ushr(b, nir_iand(b, offset, nir_imm_int(b, 0x0200)),
+ nir_imm_int(b, 3)));
+ }
+
+ const struct glsl_type *sampler_type =
+ glsl_sampler_type(GLSL_SAMPLER_DIM_BUF, false, false, GLSL_TYPE_FLOAT);
+ nir_variable *sampler = nir_variable_create(b->shader, nir_var_uniform,
+ sampler_type, "s_tex");
+ sampler->data.descriptor_set = 0;
+ sampler->data.binding = 0;
+
+ nir_tex_instr *tex = nir_tex_instr_create(b->shader, 1);
+ tex->sampler_dim = GLSL_SAMPLER_DIM_BUF;
+ tex->op = nir_texop_txf;
+ tex->src[0].src_type = nir_tex_src_coord;
+ tex->src[0].src = nir_src_for_ssa(offset);
+ tex->dest_type = nir_type_float; /* TODO */
+ tex->is_array = false;
+ tex->coord_components = 1;
+ tex->texture = nir_deref_var_create(tex, sampler);
+ tex->sampler = NULL;
+ nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
+ nir_builder_instr_insert(b, &tex->instr);
+
+ return &tex->dest.ssa;
+}
+
+static nir_ssa_def *
+build_nir_texel_fetch(struct nir_builder *b, struct anv_device *device,
+ nir_ssa_def *tex_pos, nir_ssa_def *tex_pitch)
+{
const struct glsl_type *sampler_type =
- glsl_sampler_type(GLSL_SAMPLER_DIM_2D, false, false,
- glsl_get_base_type(vec4));
- nir_variable *sampler = nir_variable_create(b.shader, nir_var_uniform,
+ glsl_sampler_type(GLSL_SAMPLER_DIM_2D, false, false, GLSL_TYPE_FLOAT);
+ nir_variable *sampler = nir_variable_create(b->shader, nir_var_uniform,
sampler_type, "s_tex");
sampler->data.descriptor_set = 0;
sampler->data.binding = 0;
- nir_tex_instr *tex = nir_tex_instr_create(b.shader, 2);
+ nir_tex_instr *tex = nir_tex_instr_create(b->shader, 2);
tex->sampler_dim = GLSL_SAMPLER_DIM_2D;
tex->op = nir_texop_txf;
tex->src[0].src_type = nir_tex_src_coord;
tex->src[0].src = nir_src_for_ssa(tex_pos);
tex->src[1].src_type = nir_tex_src_lod;
- tex->src[1].src = nir_src_for_ssa(nir_imm_int(&b, 0));
+ tex->src[1].src = nir_src_for_ssa(nir_imm_int(b, 0));
tex->dest_type = nir_type_float; /* TODO */
tex->is_array = false;
- tex->coord_components = tex_pos->num_components;
+ tex->coord_components = 2;
tex->texture = nir_deref_var_create(tex, sampler);
tex->sampler = NULL;
nir_ssa_dest_init(&tex->instr, &tex->dest, 4, 32, "tex");
- nir_builder_instr_insert(&b, &tex->instr);
+ nir_builder_instr_insert(b, &tex->instr);
+
+ return &tex->dest.ssa;
+}
+
+static const VkPipelineVertexInputStateCreateInfo normal_vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 2,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 0,
+ .inputRate = VK_VERTEX_INPUT_RATE_INSTANCE
+ },
+ {
+ .binding = 1,
+ .stride = 5 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 3,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* VUE Header */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32A32_UINT,
+ .offset = 0
+ },
+ {
+ /* Position */
+ .location = 1,
+ .binding = 1,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Coordinate */
+ .location = 2,
+ .binding = 1,
+ .format = VK_FORMAT_R32G32B32_SFLOAT,
+ .offset = 8
+ },
+ },
+};
+
+static nir_shader *
+build_nir_copy_fragment_shader(struct anv_device *device,
+ texel_fetch_build_func txf_func)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec3 = glsl_vector_type(GLSL_TYPE_FLOAT, 3);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_blit2d_fs");
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec3, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
vec4, "f_color");
color_out->data.location = FRAG_RESULT_DATA0;
- nir_store_var(&b, color_out, &tex->dest.ssa, 0xf);
+
+ nir_ssa_def *pos_int = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+ unsigned swiz[4] = { 0, 1 };
+ nir_ssa_def *tex_pos = nir_swizzle(&b, pos_int, swiz, 2, false);
+ nir_ssa_def *tex_pitch = nir_channel(&b, pos_int, 2);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos, tex_pitch);
+ nir_store_var(&b, color_out, color, 0xf);
+
+ return b.shader;
+}
+
+/* RGB copies have the same interface as normal copies */
+#define rgb_vi_create_info normal_vi_create_info
+
+static nir_shader *
+build_nir_rgb_fragment_shader(struct anv_device *device,
+ texel_fetch_build_func txf_func)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *vec3 = glsl_vector_type(GLSL_TYPE_FLOAT, 3);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_blit2d_fs");
+
+ nir_variable *tex_pos_in = nir_variable_create(b.shader, nir_var_shader_in,
+ vec3, "v_tex_pos");
+ tex_pos_in->data.location = VARYING_SLOT_VAR0;
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DATA0;
+
+ /* We need gl_FragCoord so we know our position */
+ nir_variable *frag_coord_in = nir_variable_create(b.shader,
+ nir_var_shader_in,
+ vec4, "gl_FragCoord");
+ frag_coord_in->data.location = VARYING_SLOT_POS;
+ frag_coord_in->data.origin_upper_left = true;
+
+ nir_ssa_def *pos_int = nir_f2i(&b, nir_load_var(&b, tex_pos_in));
+ unsigned swiz[4] = { 0, 1 };
+ nir_ssa_def *tex_pos = nir_swizzle(&b, pos_int, swiz, 2, false);
+ nir_ssa_def *tex_pitch = nir_channel(&b, pos_int, 2);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos, tex_pitch);
+
+ /* We figure out which component we are by the x component of FragCoord */
+ nir_ssa_def *frag_coord_int = nir_f2i(&b, nir_load_var(&b, frag_coord_in));
+ nir_ssa_def *comp = nir_umod(&b, nir_channel(&b, frag_coord_int, 0),
+ nir_imm_int(&b, 3));
+
+ /* Select the given channel from the texelFetch result */
+ nir_ssa_def *color_channel =
+ nir_bcsel(&b, nir_ieq(&b, comp, nir_imm_int(&b, 0)),
+ nir_channel(&b, color, 0),
+ nir_bcsel(&b, nir_ieq(&b, comp, nir_imm_int(&b, 1)),
+ nir_channel(&b, color, 1),
+ nir_channel(&b, color, 2)));
+
+ nir_ssa_def *u = nir_ssa_undef(&b, 1, 32);
+ nir_store_var(&b, color_out, nir_vec4(&b, color_channel, u, u, u), 0x1);
+
+ return b.shader;
+}
+
+static const VkPipelineVertexInputStateCreateInfo w_tiled_vi_create_info = {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+ .vertexBindingDescriptionCount = 2,
+ .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
+ {
+ .binding = 0,
+ .stride = 0,
+ .inputRate = VK_VERTEX_INPUT_RATE_INSTANCE
+ },
+ {
+ .binding = 1,
+ .stride = 2 * sizeof(float),
+ .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
+ },
+ },
+ .vertexAttributeDescriptionCount = 4,
+ .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
+ {
+ /* VUE Header */
+ .location = 0,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32A32_UINT,
+ .offset = 0
+ },
+ {
+ /* Position */
+ .location = 1,
+ .binding = 1,
+ .format = VK_FORMAT_R32G32_SFLOAT,
+ .offset = 0
+ },
+ {
+ /* Texture Offset */
+ .location = 2,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32_UINT,
+ .offset = 16
+ },
+ {
+ /* Destination bounds */
+ .location = 3,
+ .binding = 0,
+ .format = VK_FORMAT_R32G32B32A32_UINT,
+ .offset = 28
+ },
+ },
+};
+
+static nir_shader *
+build_nir_w_tiled_fragment_shader(struct anv_device *device,
+ texel_fetch_build_func txf_func)
+{
+ const struct glsl_type *vec4 = glsl_vec4_type();
+ const struct glsl_type *ivec3 = glsl_vector_type(GLSL_TYPE_INT, 3);
+ const struct glsl_type *uvec4 = glsl_vector_type(GLSL_TYPE_UINT, 4);
+ nir_builder b;
+
+ nir_builder_init_simple_shader(&b, NULL, MESA_SHADER_FRAGMENT, NULL);
+ b.shader->info.name = ralloc_strdup(b.shader, "meta_blit2d_fs");
+
+ /* We need gl_FragCoord so we know our Y-tiled position */
+ nir_variable *frag_coord_in = nir_variable_create(b.shader,
+ nir_var_shader_in,
+ vec4, "gl_FragCoord");
+ frag_coord_in->data.location = VARYING_SLOT_POS;
+ frag_coord_in->data.origin_upper_left = true;
+
+ /* In location 0 we have an ivec3 that has the offset from dest to
+ * source in the first two components and the stride in the third.
+ */
+ nir_variable *tex_off_in = nir_variable_create(b.shader, nir_var_shader_in,
+ ivec3, "v_tex_off");
+ tex_off_in->data.location = VARYING_SLOT_VAR0;
+ tex_off_in->data.interpolation = INTERP_MODE_FLAT;
+
+ /* In location 1 we have a uvec4 that gives us the bounds of the
+ * destination. We need to discard if we get outside this boundary.
+ */
+ nir_variable *bounds_in = nir_variable_create(b.shader, nir_var_shader_in,
+ uvec4, "v_bounds");
+ bounds_in->data.location = VARYING_SLOT_VAR1;
+ bounds_in->data.interpolation = INTERP_MODE_FLAT;
+
+ nir_variable *color_out = nir_variable_create(b.shader, nir_var_shader_out,
+ vec4, "f_color");
+ color_out->data.location = FRAG_RESULT_DATA0;
+
+ nir_ssa_def *frag_coord_int = nir_f2i(&b, nir_load_var(&b, frag_coord_in));
+ nir_ssa_def *x_Y = nir_channel(&b, frag_coord_int, 0);
+ nir_ssa_def *y_Y = nir_channel(&b, frag_coord_int, 1);
+
+ /* Compute the W-tiled position from the Y-tiled position */
+ nir_ssa_def *x_W = nir_iand(&b, x_Y, nir_imm_int(&b, 0xffffff80));
+ x_W = nir_ushr(&b, x_W, nir_imm_int(&b, 1));
+ x_W = nir_copy_bits(&b, x_W, 0, x_Y, 0, 1);
+ x_W = nir_copy_bits(&b, x_W, 1, x_Y, 2, 1);
+ x_W = nir_copy_bits(&b, x_W, 2, y_Y, 0, 1);
+ x_W = nir_copy_bits(&b, x_W, 3, x_Y, 4, 3);
+
+ nir_ssa_def *y_W = nir_iand(&b, y_Y, nir_imm_int(&b, 0xffffffe0));
+ y_W = nir_ishl(&b, y_W, nir_imm_int(&b, 1));
+ y_W = nir_copy_bits(&b, y_W, 0, x_Y, 1, 1);
+ y_W = nir_copy_bits(&b, y_W, 1, x_Y, 3, 1);
+ y_W = nir_copy_bits(&b, y_W, 2, y_Y, 1, 4);
+
+ /* Figure out if we are out-of-bounds and discard */
+ nir_ssa_def *bounds = nir_load_var(&b, bounds_in);
+ nir_ssa_def *oob =
+ nir_ior(&b, nir_ult(&b, x_W, nir_channel(&b, bounds, 0)),
+ nir_ior(&b, nir_ult(&b, y_W, nir_channel(&b, bounds, 1)),
+ nir_ior(&b, nir_uge(&b, x_W, nir_channel(&b, bounds, 2)),
+ nir_uge(&b, y_W, nir_channel(&b, bounds, 3)))));
+
+ nir_intrinsic_instr *discard =
+ nir_intrinsic_instr_create(b.shader, nir_intrinsic_discard_if);
+ discard->src[0] = nir_src_for_ssa(oob);
+ nir_builder_instr_insert(&b, &discard->instr);
+
+ nir_ssa_def *tex_off = nir_channels(&b, nir_load_var(&b, tex_off_in), 0x3);
+ nir_ssa_def *tex_pos = nir_iadd(&b, nir_vec2(&b, x_W, y_W), tex_off);
+ nir_ssa_def *tex_pitch = nir_channel(&b, nir_load_var(&b, tex_off_in), 2);
+
+ nir_ssa_def *color = txf_func(&b, device, tex_pos, tex_pitch);
+ nir_store_var(&b, color_out, color, 0xf);
return b.shader;
}
void
anv_device_finish_meta_blit2d_state(struct anv_device *device)
{
- anv_DestroyRenderPass(anv_device_to_handle(device),
- device->meta_state.blit2d.render_pass,
- &device->meta_state.alloc);
- anv_DestroyPipeline(anv_device_to_handle(device),
- device->meta_state.blit2d.pipeline_2d_src,
- &device->meta_state.alloc);
- anv_DestroyPipelineLayout(anv_device_to_handle(device),
- device->meta_state.blit2d.pipeline_layout,
- &device->meta_state.alloc);
- anv_DestroyDescriptorSetLayout(anv_device_to_handle(device),
- device->meta_state.blit2d.ds_layout,
- &device->meta_state.alloc);
+ if (device->meta_state.blit2d.render_pass) {
+ anv_DestroyRenderPass(anv_device_to_handle(device),
+ device->meta_state.blit2d.render_pass,
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit2d.img_p_layout) {
+ anv_DestroyPipelineLayout(anv_device_to_handle(device),
+ device->meta_state.blit2d.img_p_layout,
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit2d.img_ds_layout) {
+ anv_DestroyDescriptorSetLayout(anv_device_to_handle(device),
+ device->meta_state.blit2d.img_ds_layout,
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit2d.buf_p_layout) {
+ anv_DestroyPipelineLayout(anv_device_to_handle(device),
+ device->meta_state.blit2d.buf_p_layout,
+ &device->meta_state.alloc);
+ }
+
+ if (device->meta_state.blit2d.buf_ds_layout) {
+ anv_DestroyDescriptorSetLayout(anv_device_to_handle(device),
+ device->meta_state.blit2d.buf_ds_layout,
+ &device->meta_state.alloc);
+ }
+
+ for (unsigned src = 0; src < BLIT2D_NUM_SRC_TYPES; src++) {
+ for (unsigned dst = 0; dst < BLIT2D_NUM_DST_TYPES; dst++) {
+ if (device->meta_state.blit2d.pipelines[src][dst]) {
+ anv_DestroyPipeline(anv_device_to_handle(device),
+ device->meta_state.blit2d.pipelines[src][dst],
+ &device->meta_state.alloc);
+ }
+ }
+ }
}
-VkResult
-anv_device_init_meta_blit2d_state(struct anv_device *device)
+static VkResult
+blit2d_init_pipeline(struct anv_device *device,
+ enum blit2d_src_type src_type,
+ enum blit2d_dst_type dst_type)
{
VkResult result;
- result = anv_CreateRenderPass(anv_device_to_handle(device),
- &(VkRenderPassCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
- .attachmentCount = 1,
- .pAttachments = &(VkAttachmentDescription) {
- .format = VK_FORMAT_UNDEFINED, /* Our shaders don't care */
- .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
- .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
- .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
- .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
- },
- .subpassCount = 1,
- .pSubpasses = &(VkSubpassDescription) {
- .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
- .inputAttachmentCount = 0,
- .colorAttachmentCount = 1,
- .pColorAttachments = &(VkAttachmentReference) {
- .attachment = 0,
- .layout = VK_IMAGE_LAYOUT_GENERAL,
- },
- .pResolveAttachments = NULL,
- .pDepthStencilAttachment = &(VkAttachmentReference) {
- .attachment = VK_ATTACHMENT_UNUSED,
- .layout = VK_IMAGE_LAYOUT_GENERAL,
- },
- .preserveAttachmentCount = 1,
- .pPreserveAttachments = (uint32_t[]) { 0 },
- },
- .dependencyCount = 0,
- }, &device->meta_state.alloc, &device->meta_state.blit2d.render_pass);
- if (result != VK_SUCCESS)
- goto fail;
+ texel_fetch_build_func src_func;
+ switch (src_type) {
+ case BLIT2D_SRC_TYPE_NORMAL:
+ src_func = build_nir_texel_fetch;
+ break;
+ case BLIT2D_SRC_TYPE_W_DETILE:
+ src_func = build_nir_w_tiled_fetch;
+ break;
+ default:
+ unreachable("Invalid blit2d source type");
+ }
+
+ const VkPipelineVertexInputStateCreateInfo *vi_create_info;
+ struct anv_shader_module fs = { .nir = NULL };
+ switch (dst_type) {
+ case BLIT2D_DST_TYPE_NORMAL:
+ fs.nir = build_nir_copy_fragment_shader(device, src_func);
+ vi_create_info = &normal_vi_create_info;
+ break;
+ case BLIT2D_DST_TYPE_W_TILE:
+ fs.nir = build_nir_w_tiled_fragment_shader(device, src_func);
+ vi_create_info = &w_tiled_vi_create_info;
+ break;
+ case BLIT2D_DST_TYPE_RGB:
+ /* RGB destinations and W-detiling don't mix */
+ if (src_type != BLIT2D_SRC_TYPE_NORMAL)
+ return VK_SUCCESS;
+
+ fs.nir = build_nir_rgb_fragment_shader(device, src_func);
+ vi_create_info = &rgb_vi_create_info;
+ break;
+ default:
+ return VK_SUCCESS;
+ }
/* We don't use a vertex shader for blitting, but instead build and pass
* the VUEs directly to the rasterization backend. However, we do need
.nir = build_nir_vertex_shader(),
};
- struct anv_shader_module fs_2d = {
- .nir = build_nir_copy_fragment_shader(),
- };
-
- VkPipelineVertexInputStateCreateInfo vi_create_info = {
- .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
- .vertexBindingDescriptionCount = 2,
- .pVertexBindingDescriptions = (VkVertexInputBindingDescription[]) {
- {
- .binding = 0,
- .stride = 0,
- .inputRate = VK_VERTEX_INPUT_RATE_INSTANCE
- },
- {
- .binding = 1,
- .stride = 5 * sizeof(float),
- .inputRate = VK_VERTEX_INPUT_RATE_VERTEX
- },
- },
- .vertexAttributeDescriptionCount = 3,
- .pVertexAttributeDescriptions = (VkVertexInputAttributeDescription[]) {
- {
- /* VUE Header */
- .location = 0,
- .binding = 0,
- .format = VK_FORMAT_R32G32B32A32_UINT,
- .offset = 0
- },
- {
- /* Position */
- .location = 1,
- .binding = 1,
- .format = VK_FORMAT_R32G32_SFLOAT,
- .offset = 0
- },
- {
- /* Texture Coordinate */
- .location = 2,
- .binding = 1,
- .format = VK_FORMAT_R32G32B32_SFLOAT,
- .offset = 8
- }
- }
- };
-
- VkDescriptorSetLayoutCreateInfo ds_layout_info = {
- .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
- .bindingCount = 1,
- .pBindings = (VkDescriptorSetLayoutBinding[]) {
- {
- .binding = 0,
- .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .descriptorCount = 1,
- .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
- .pImmutableSamplers = NULL
- },
- }
- };
- result = anv_CreateDescriptorSetLayout(anv_device_to_handle(device),
- &ds_layout_info,
- &device->meta_state.alloc,
- &device->meta_state.blit2d.ds_layout);
- if (result != VK_SUCCESS)
- goto fail_render_pass;
-
- result = anv_CreatePipelineLayout(anv_device_to_handle(device),
- &(VkPipelineLayoutCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
- .setLayoutCount = 1,
- .pSetLayouts = &device->meta_state.blit2d.ds_layout,
- },
- &device->meta_state.alloc, &device->meta_state.blit2d.pipeline_layout);
- if (result != VK_SUCCESS)
- goto fail_descriptor_set_layout;
-
VkPipelineShaderStageCreateInfo pipeline_shader_stages[] = {
{
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
}, {
.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
.stage = VK_SHADER_STAGE_FRAGMENT_BIT,
- .module = VK_NULL_HANDLE, /* TEMPLATE VALUE! FILL ME IN! */
+ .module = anv_shader_module_to_handle(&fs),
.pName = "main",
.pSpecializationInfo = NULL
},
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
.stageCount = ARRAY_SIZE(pipeline_shader_stages),
.pStages = pipeline_shader_stages,
- .pVertexInputState = &vi_create_info,
+ .pVertexInputState = vi_create_info,
.pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
},
},
.flags = 0,
- .layout = device->meta_state.blit2d.pipeline_layout,
+ .layout = device->meta_state.blit2d.img_p_layout,
.renderPass = device->meta_state.blit2d.render_pass,
.subpass = 0,
};
const struct anv_graphics_pipeline_create_info anv_pipeline_info = {
.color_attachment_count = -1,
.use_repclear = false,
- .disable_viewport = true,
- .disable_scissor = true,
.disable_vs = true,
.use_rectlist = true
};
- pipeline_shader_stages[1].module = anv_shader_module_to_handle(&fs_2d);
result = anv_graphics_pipeline_create(anv_device_to_handle(device),
VK_NULL_HANDLE,
&vk_pipeline_info, &anv_pipeline_info,
- &device->meta_state.alloc, &device->meta_state.blit2d.pipeline_2d_src);
- if (result != VK_SUCCESS)
- goto fail_pipeline_layout;
+ &device->meta_state.alloc,
+ &device->meta_state.blit2d.pipelines[src_type][dst_type]);
ralloc_free(vs.nir);
- ralloc_free(fs_2d.nir);
+ ralloc_free(fs.nir);
- return VK_SUCCESS;
+ return result;
+}
- fail_pipeline_layout:
- anv_DestroyPipelineLayout(anv_device_to_handle(device),
- device->meta_state.blit2d.pipeline_layout,
- &device->meta_state.alloc);
- fail_descriptor_set_layout:
- anv_DestroyDescriptorSetLayout(anv_device_to_handle(device),
- device->meta_state.blit2d.ds_layout,
- &device->meta_state.alloc);
- fail_render_pass:
- anv_DestroyRenderPass(anv_device_to_handle(device),
- device->meta_state.blit2d.render_pass,
- &device->meta_state.alloc);
+VkResult
+anv_device_init_meta_blit2d_state(struct anv_device *device)
+{
+ VkResult result;
- ralloc_free(vs.nir);
- ralloc_free(fs_2d.nir);
- fail:
+ zero(device->meta_state.blit2d);
+
+ result = anv_CreateRenderPass(anv_device_to_handle(device),
+ &(VkRenderPassCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
+ .attachmentCount = 1,
+ .pAttachments = &(VkAttachmentDescription) {
+ .format = VK_FORMAT_UNDEFINED, /* Our shaders don't care */
+ .loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .initialLayout = VK_IMAGE_LAYOUT_GENERAL,
+ .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .subpassCount = 1,
+ .pSubpasses = &(VkSubpassDescription) {
+ .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
+ .inputAttachmentCount = 0,
+ .colorAttachmentCount = 1,
+ .pColorAttachments = &(VkAttachmentReference) {
+ .attachment = 0,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .pResolveAttachments = NULL,
+ .pDepthStencilAttachment = &(VkAttachmentReference) {
+ .attachment = VK_ATTACHMENT_UNUSED,
+ .layout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ .preserveAttachmentCount = 1,
+ .pPreserveAttachments = (uint32_t[]) { 0 },
+ },
+ .dependencyCount = 0,
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.render_pass);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = anv_CreateDescriptorSetLayout(anv_device_to_handle(device),
+ &(VkDescriptorSetLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.img_ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = anv_CreatePipelineLayout(anv_device_to_handle(device),
+ &(VkPipelineLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.img_ds_layout,
+ },
+ &device->meta_state.alloc, &device->meta_state.blit2d.img_p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = anv_CreateDescriptorSetLayout(anv_device_to_handle(device),
+ &(VkDescriptorSetLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+ .bindingCount = 1,
+ .pBindings = (VkDescriptorSetLayoutBinding[]) {
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL
+ },
+ }
+ }, &device->meta_state.alloc, &device->meta_state.blit2d.buf_ds_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ result = anv_CreatePipelineLayout(anv_device_to_handle(device),
+ &(VkPipelineLayoutCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .setLayoutCount = 1,
+ .pSetLayouts = &device->meta_state.blit2d.buf_ds_layout,
+ },
+ &device->meta_state.alloc, &device->meta_state.blit2d.buf_p_layout);
+ if (result != VK_SUCCESS)
+ goto fail;
+
+ for (unsigned src = 0; src < BLIT2D_NUM_SRC_TYPES; src++) {
+ for (unsigned dst = 0; dst < BLIT2D_NUM_DST_TYPES; dst++) {
+ result = blit2d_init_pipeline(device, src, dst);
+ if (result != VK_SUCCESS)
+ goto fail;
+ }
+ }
+
+ return VK_SUCCESS;
+
+fail:
+ anv_device_finish_meta_blit2d_state(device);
return result;
}
projects / mesa.git / blobdiff