Signed-off-by: Rhys Perry <pendingchao...@gmail.com> --- src/amd/vulkan/radv_device.c | 17 +++++++++++++++++ src/amd/vulkan/radv_extensions.py | 4 ++++ src/amd/vulkan/radv_shader.c | 3 +++ 3 files changed, 24 insertions(+)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index ad057a8750..8444651a84 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -848,6 +848,23 @@ void radv_GetPhysicalDeviceFeatures2( features->geometryStreams = true; break; } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT16_INT8_FEATURES_KHR: { + VkPhysicalDeviceFloat16Int8FeaturesKHR *features = + (VkPhysicalDeviceFloat16Int8FeaturesKHR*)ext; + bool enabled = pdevice->rad_info.chip_class >= VI; + features->shaderFloat16 = enabled && HAVE_LLVM >= 0x0800; + features->shaderInt8 = enabled; + break; + } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR: { + VkPhysicalDevice8BitStorageFeaturesKHR *features = + (VkPhysicalDevice8BitStorageFeaturesKHR*)ext; + bool enabled = pdevice->rad_info.chip_class >= VI; + features->storageBuffer8BitAccess = enabled; + features->uniformAndStorageBuffer8BitAccess = enabled; + features->storagePushConstant8 = enabled; + break; + } default: break; } diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py index 6bdf988d11..62c58e98af 100644 --- a/src/amd/vulkan/radv_extensions.py +++ b/src/amd/vulkan/radv_extensions.py @@ -91,6 +91,8 @@ EXTENSIONS = [ Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'), Extension('VK_KHR_multiview', 1, True), Extension('VK_KHR_display', 23, 'VK_USE_PLATFORM_DISPLAY_KHR'), + Extension('VK_KHR_shader_float16_int8', 1, 'device->rad_info.chip_class >= VI'), + Extension('VK_KHR_8bit_storage', 1, 'device->rad_info.chip_class >= VI'), Extension('VK_EXT_direct_mode_display', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'), Extension('VK_EXT_acquire_xlib_display', 1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'), Extension('VK_EXT_calibrated_timestamps', 1, True), @@ -117,6 +119,8 @@ EXTENSIONS = [ Extension('VK_AMD_shader_core_properties', 1, True), Extension('VK_AMD_shader_info', 1, True), Extension('VK_AMD_shader_trinary_minmax', 1, True), + Extension('VK_AMD_gpu_shader_half_float', 1, 'device->rad_info.chip_class >= VI && HAVE_LLVM >= 0x0800'), + Extension('VK_AMD_gpu_shader_int16', 1, 'device->rad_info.chip_class >= VI'), Extension('VK_GOOGLE_decorate_string', 1, True), Extension('VK_GOOGLE_hlsl_functionality1', 1, True), ] diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index a2ddf17680..921b9669f0 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -246,6 +246,9 @@ radv_shader_compile_to_nir(struct radv_device *device, .storage_16bit = true, .geometry_streams = true, .transform_feedback = true, + .float16 = true, + .storage_8bit = true, + .int8 = true, }, }; entry_point = spirv_to_nir(spirv, module->size / 4, -- 2.19.2 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev