- radv_image_view_init(&iview, cmd_buffer->device,
- &(VkImageViewCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
- .image = radv_image_to_handle(image),
- .viewType = VK_IMAGE_VIEW_TYPE_2D,
- .format = image->vk_format,
- .subresourceRange = {
- .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
- .baseMipLevel = 0,
- .levelCount = 1,
- .baseArrayLayer = 0,
- .layerCount = 1
- },
- });
-
- radv_meta_push_descriptor_set(cmd_buffer,
- VK_PIPELINE_BIND_POINT_COMPUTE,
- device->meta_state.fast_clear_flush.dcc_decompress_compute_p_layout,
- 0, /* set */
- 2, /* descriptorWriteCount */
- (VkWriteDescriptorSet[]) {
- {
- .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
- .dstBinding = 0,
- .dstArrayElement = 0,
- .descriptorCount = 1,
- .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
- .pImageInfo = (VkDescriptorImageInfo[]) {
- {
- .sampler = VK_NULL_HANDLE,
- .imageView = radv_image_view_to_handle(&iview),
- .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
- },
- }
- },
- {
- .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
- .dstBinding = 1,
- .dstArrayElement = 0,
- .descriptorCount = 1,
- .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
- .pImageInfo = (VkDescriptorImageInfo[]) {
- {
- .sampler = VK_NULL_HANDLE,
- .imageView = radv_image_view_to_handle(&iview),
- .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
- },
- }
- }
- });
-
- radv_unaligned_dispatch(cmd_buffer, image->info.width, image->info.height, 1);
+ for (uint32_t l = 0; l < radv_get_levelCount(image, subresourceRange); l++) {
+ uint32_t width, height;
+
+ /* Do not decompress levels without DCC. */
+ if (!radv_dcc_enabled(image, subresourceRange->baseMipLevel + l))
+ continue;
+
+ width = radv_minify(image->info.width,
+ subresourceRange->baseMipLevel + l);
+ height = radv_minify(image->info.height,
+ subresourceRange->baseMipLevel + l);
+
+ for (uint32_t s = 0; s < radv_get_layerCount(image, subresourceRange); s++) {
+ radv_image_view_init(&load_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(image),
+ .viewType = VK_IMAGE_VIEW_TYPE_2D,
+ .format = image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = subresourceRange->baseMipLevel + l,
+ .levelCount = 1,
+ .baseArrayLayer = subresourceRange->baseArrayLayer + s,
+ .layerCount = 1
+ },
+ }, NULL);
+ radv_image_view_init(&store_iview, cmd_buffer->device,
+ &(VkImageViewCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+ .image = radv_image_to_handle(image),
+ .viewType = VK_IMAGE_VIEW_TYPE_2D,
+ .format = image->vk_format,
+ .subresourceRange = {
+ .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = subresourceRange->baseMipLevel + l,
+ .levelCount = 1,
+ .baseArrayLayer = subresourceRange->baseArrayLayer + s,
+ .layerCount = 1
+ },
+ }, &(struct radv_image_view_extra_create_info) {
+ .disable_compression = true
+ });
+
+ radv_meta_push_descriptor_set(cmd_buffer,
+ VK_PIPELINE_BIND_POINT_COMPUTE,
+ device->meta_state.fast_clear_flush.dcc_decompress_compute_p_layout,
+ 0, /* set */
+ 2, /* descriptorWriteCount */
+ (VkWriteDescriptorSet[]) {
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstBinding = 0,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = VK_NULL_HANDLE,
+ .imageView = radv_image_view_to_handle(&load_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ },
+ {
+ .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
+ .dstBinding = 1,
+ .dstArrayElement = 0,
+ .descriptorCount = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+ .pImageInfo = (VkDescriptorImageInfo[]) {
+ {
+ .sampler = VK_NULL_HANDLE,
+ .imageView = radv_image_view_to_handle(&store_iview),
+ .imageLayout = VK_IMAGE_LAYOUT_GENERAL,
+ },
+ }
+ }
+ });
+
+ radv_unaligned_dispatch(cmd_buffer, width, height, 1);
+ }
+ }
+
+ /* Mark this image as actually being decompressed. */
+ radv_update_dcc_metadata(cmd_buffer, image, subresourceRange, false);