From 0f1ca5407abcbfb40627068a8efdae54f2ada5ad Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Sat, 27 Aug 2016 21:05:13 -0700 Subject: anv: Use blorp for CopyImage Signed-off-by: Jason Ekstrand Reviewed-by: Anuj Phogat Reviewed-by: Nanley Chery --- src/intel/vulkan/anv_blorp.c | 67 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) (limited to 'src/intel/vulkan/anv_blorp.c') diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c index 5fa6699..23ebc42 100644 --- a/src/intel/vulkan/anv_blorp.c +++ b/src/intel/vulkan/anv_blorp.c @@ -168,6 +168,73 @@ get_blorp_surf_for_anv_image(const struct anv_image *image, }; } +void anv_CmdCopyImage( + VkCommandBuffer commandBuffer, + VkImage srcImage, + VkImageLayout srcImageLayout, + VkImage dstImage, + VkImageLayout dstImageLayout, + uint32_t regionCount, + const VkImageCopy* pRegions) +{ + ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, commandBuffer); + ANV_FROM_HANDLE(anv_image, src_image, srcImage); + ANV_FROM_HANDLE(anv_image, dst_image, dstImage); + + struct blorp_batch batch; + blorp_batch_init(&cmd_buffer->device->blorp, &batch, cmd_buffer); + + for (unsigned r = 0; r < regionCount; r++) { + VkOffset3D srcOffset = + anv_sanitize_image_offset(src_image->type, pRegions[r].srcOffset); + VkOffset3D dstOffset = + anv_sanitize_image_offset(dst_image->type, pRegions[r].dstOffset); + VkExtent3D extent = + anv_sanitize_image_extent(src_image->type, pRegions[r].extent); + + unsigned dst_base_layer, layer_count; + if (dst_image->type == VK_IMAGE_TYPE_3D) { + dst_base_layer = pRegions[r].dstOffset.z; + layer_count = pRegions[r].extent.depth; + } else { + dst_base_layer = pRegions[r].dstSubresource.baseArrayLayer; + layer_count = pRegions[r].dstSubresource.layerCount; + } + + unsigned src_base_layer; + if (src_image->type == VK_IMAGE_TYPE_3D) { + src_base_layer = pRegions[r].srcOffset.z; + } else { + src_base_layer = pRegions[r].srcSubresource.baseArrayLayer; + assert(pRegions[r].srcSubresource.layerCount == layer_count); + } + + assert(pRegions[r].srcSubresource.aspectMask == + pRegions[r].dstSubresource.aspectMask); + + uint32_t a; + for_each_bit(a, pRegions[r].dstSubresource.aspectMask) { + VkImageAspectFlagBits aspect = (1 << a); + + struct blorp_surf src_surf, dst_surf; + get_blorp_surf_for_anv_image(src_image, aspect, &src_surf); + get_blorp_surf_for_anv_image(dst_image, aspect, &dst_surf); + + for (unsigned i = 0; i < layer_count; i++) { + blorp_copy(&batch, &src_surf, pRegions[r].srcSubresource.mipLevel, + src_base_layer + i, + &dst_surf, pRegions[r].dstSubresource.mipLevel, + dst_base_layer + i, + srcOffset.x, srcOffset.y, + dstOffset.x, dstOffset.y, + extent.width, extent.height); + } + } + } + + blorp_batch_finish(&batch); +} + static void copy_buffer_to_image(struct anv_cmd_buffer *cmd_buffer, struct anv_buffer *anv_buffer, -- cgit v1.1