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[vulkan] Adjusted VK_EXT_Custom_Border_Color implementation

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This commit is contained in:
CamilleLaVey 2026-04-08 20:54:57 -04:00
parent adb8ecfec5
commit b20773db0e
2 changed files with 9 additions and 23 deletions
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17
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -2300,23 +2300,18 @@ vk::ImageView ImageView::MakeView(VkFormat vk_format, VkImageAspectFlags aspect_
Sampler::Sampler(TextureCacheRuntime& runtime, const Tegra::Texture::TSCEntry& tsc) {
const auto& device = runtime.device;
// Check if custom border colors are supported
const bool has_custom_border_colors = runtime.device.IsCustomBorderColorsSupported();
const bool has_format_undefined = runtime.device.IsCustomBorderColorWithoutFormatSupported();
const bool has_custom_border_extension = runtime.device.IsExtCustomBorderColorSupported();
const bool has_format_undefined =
has_custom_border_extension && runtime.device.IsCustomBorderColorWithoutFormatSupported();
const bool has_custom_border_colors =
has_format_undefined && runtime.device.IsCustomBorderColorsSupported();
const auto color = tsc.BorderColor();
// Determine border format based on available features:
// - If customBorderColorWithoutFormat is available: use VK_FORMAT_UNDEFINED (most flexible)
// - If only customBorderColors is available: use concrete format (R8G8B8A8_UNORM)
// - If neither is available: use standard border colors (handled by ConvertBorderColor)
const VkFormat border_format = has_format_undefined ? VK_FORMAT_UNDEFINED
: VK_FORMAT_R8G8B8A8_UNORM;
const VkSamplerCustomBorderColorCreateInfoEXT border_ci{
.sType = VK_STRUCTURE_TYPE_SAMPLER_CUSTOM_BORDER_COLOR_CREATE_INFO_EXT,
.pNext = nullptr,
.customBorderColor = std::bit_cast<VkClearColorValue>(color),
.format = border_format,
.format = VK_FORMAT_UNDEFINED,
};
const void* pnext = nullptr;
if (has_custom_border_colors) {

15
src/video_core/vulkan_common/vulkan_device.cpp
View file

@ -1131,8 +1131,6 @@ bool Device::GetSuitability(bool requires_swapchain) {
if (u32(Settings::values.dyna_state.GetValue()) == 0) {
LOG_INFO(Render_Vulkan, "Extended Dynamic State disabled by user setting, clearing all EDS features");
features.custom_border_color.customBorderColors = false;
features.custom_border_color.customBorderColorWithoutFormat = false;
features.extended_dynamic_state.extendedDynamicState = false;
features.extended_dynamic_state2.extendedDynamicState2 = false;
features.extended_dynamic_state3.extendedDynamicState3ColorBlendEnable = false;
@ -1148,17 +1146,10 @@ bool Device::GetSuitability(bool requires_swapchain) {
void Device::RemoveUnsuitableExtensions() {
// VK_EXT_custom_border_color
// Enable extension if driver supports it, then check individual features
// - customBorderColors: Required to use VK_BORDER_COLOR_FLOAT_CUSTOM_EXT
// - customBorderColorWithoutFormat: Optional, allows VK_FORMAT_UNDEFINED
// If only customBorderColors is available, we must provide a specific format
if (extensions.custom_border_color) {
// Verify that at least customBorderColors is available
if (!features.custom_border_color.customBorderColors) {
LOG_WARNING(Render_Vulkan,
"VK_EXT_custom_border_color reported but customBorderColors feature not available, disabling");
extensions.custom_border_color = false;
}
extensions.custom_border_color =
features.custom_border_color.customBorderColors &&
features.custom_border_color.customBorderColorWithoutFormat;
}
RemoveExtensionFeatureIfUnsuitable(extensions.custom_border_color, features.custom_border_color,
VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME);