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vk: Warn if GPU does not support RGBA8 natively

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kd-11 2020-08-10 22:18:44 +03:00 committed by kd-11
parent b41349546c
commit 56c63170b9
1 changed files with 10 additions and 0 deletions
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10
rpcs3/Emu/RSX/VK/VKFormats.cpp
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@ -28,6 +28,16 @@ namespace vk
vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_B8G8R8A8_UNORM, &props);
result.bgra8_linear = !!(props.linearTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT);
// Check if device supports RGBA8 format
vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_R8G8B8A8_UNORM, &props);
if (!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) ||
!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ||
!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT))
{
// Non-fatal. Most games use BGRA layout due to legacy reasons as old GPUs typically supported BGRA and RGBA was emulated.
rsx_log.error("Your GPU and/or driver does not support RGBA8 format. This can cause problems in some rare games that use this memory layout.");
}
return result;
}