diff options
Diffstat (limited to 'src/video_core/vulkan_common/vulkan_device.cpp')
| -rw-r--r-- | src/video_core/vulkan_common/vulkan_device.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index c1a40e7906..b65c721bb8 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -620,12 +620,16 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR } sets_per_pool = 64; + // AMD GCN4 and older are told apart by their lack of float16, read before float16 is turned + // off for newer AMD drivers below: checked after that, every AMD GPU looked like GCN4 and lost + // VK_EXT_sampler_filter_minmax (an RDNA3 Radeon 780M logged it). + const bool amd_gcn4_or_older = is_amd && !features.shader_float16_int8.shaderFloat16; if (is_amd_driver) { // AMD drivers need a higher amount of Sets per Pool in certain circumstances like in XC2. sets_per_pool = 96; // Disable VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT on AMD GCN4 and lower as it is broken. - if (!features.shader_float16_int8.shaderFloat16) { + if (amd_gcn4_or_older) { LOG_WARNING(Render_Vulkan, "AMD GCN4 and earlier have broken VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT"); has_broken_cube_compatibility = true; @@ -641,7 +645,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR if (extensions.sampler_filter_minmax && is_amd) { // Disable ext_sampler_filter_minmax on AMD GCN4 and lower as it is broken. - if (!features.shader_float16_int8.shaderFloat16) { + if (amd_gcn4_or_older) { LOG_WARNING(Render_Vulkan, "AMD GCN4 and earlier have broken VK_EXT_sampler_filter_minmax"); RemoveExtension(extensions.sampler_filter_minmax, |