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| author | Matias N. Goldberg <dark_sylinc@yahoo.com.ar> | 2024-04-28 13:38:37 -0300 |
|---|---|---|
| committer | Matias N. Goldberg <dark_sylinc@yahoo.com.ar> | 2024-08-24 17:58:12 -0300 |
| commit | d26c2f86cc223911ba7146e4328bf589479514a3 (patch) | |
| tree | 3cc4ce894512f47e08e4b22ea86cdd911430b92f | |
| parent | e3550cb20f5d6a61befaafb7d9cbdb57b24870e4 (diff) | |
| download | redot-engine-d26c2f86cc223911ba7146e4328bf589479514a3.tar.gz | |
Add VK_EXT_astc_decode_mode support
The work was performed by collaboration of TheForge and Google. I am
merely splitting it up into smaller PRs and cleaning it up.
| -rw-r--r-- | drivers/vulkan/rendering_device_driver_vulkan.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/vulkan/rendering_device_driver_vulkan.cpp b/drivers/vulkan/rendering_device_driver_vulkan.cpp index 092af13b21..d56abf5d8f 100644 --- a/drivers/vulkan/rendering_device_driver_vulkan.cpp +++ b/drivers/vulkan/rendering_device_driver_vulkan.cpp @@ -497,6 +497,7 @@ Error RenderingDeviceDriverVulkan::_initialize_device_extensions() { _register_requested_device_extension(VK_KHR_MAINTENANCE_2_EXTENSION_NAME, false); _register_requested_device_extension(VK_EXT_PIPELINE_CREATION_CACHE_CONTROL_EXTENSION_NAME, false); _register_requested_device_extension(VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false); + _register_requested_device_extension(VK_EXT_ASTC_DECODE_MODE_EXTENSION_NAME, false); if (Engine::get_singleton()->is_generate_spirv_debug_info_enabled()) { _register_requested_device_extension(VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME, true); @@ -1703,6 +1704,16 @@ RDD::TextureID RenderingDeviceDriverVulkan::texture_create(const TextureFormat & image_view_create_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; } + VkImageViewASTCDecodeModeEXT decode_mode; + if (enabled_device_extension_names.has(VK_EXT_ASTC_DECODE_MODE_EXTENSION_NAME)) { + if (image_view_create_info.format >= VK_FORMAT_ASTC_4x4_UNORM_BLOCK && image_view_create_info.format <= VK_FORMAT_ASTC_12x12_SRGB_BLOCK) { + decode_mode.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_ASTC_DECODE_MODE_EXT; + decode_mode.pNext = nullptr; + decode_mode.decodeMode = VK_FORMAT_R8G8B8A8_UNORM; + image_view_create_info.pNext = &decode_mode; + } + } + VkImageView vk_image_view = VK_NULL_HANDLE; err = vkCreateImageView(vk_device, &image_view_create_info, VKC::get_allocation_callbacks(VK_OBJECT_TYPE_IMAGE_VIEW), &vk_image_view); if (err) { |