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[dxvk] Enable automatic fallbacks for HDR color spaces

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The swap chain blitter can deal with the conversion.
This commit is contained in:
Philip Rebohle 2025-01-13 00:27:08 +01:00 committed by Philip Rebohle
parent d85d07c0ec
commit d5744e5a81
2 changed files with 24 additions and 10 deletions
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32
src/dxvk/dxvk_presenter.cpp
View File

@ -7,6 +7,13 @@
namespace dxvk {
const std::array<std::pair<VkColorSpaceKHR, VkColorSpaceKHR>, 2> Presenter::s_colorSpaceFallbacks = {{
{ VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT, VK_COLOR_SPACE_HDR10_ST2084_EXT },
{ VK_COLOR_SPACE_HDR10_ST2084_EXT, VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT },
}};
Presenter::Presenter(
const Rc<DxvkDevice>& device,
const Rc<sync::Signal>& signal,
@ -215,6 +222,11 @@ namespace dxvk {
for (const auto& surfaceFormat : surfaceFormats) {
if (surfaceFormat.colorSpace == colorspace)
return true;
for (const auto& fallback : s_colorSpaceFallbacks) {
if (fallback.first == colorspace && fallback.second == surfaceFormat.colorSpace)
return true;
}
}
return false;
@ -658,7 +670,8 @@ namespace dxvk {
const VkSurfaceFormatKHR& desired) {
VkSurfaceFormatKHR result = { };
result.colorSpace = pickColorSpace(numSupported, pSupported, desired.colorSpace);
result.format = pickFormat(numSupported, pSupported, result.colorSpace, desired.format);
result.format = pickFormat(numSupported, pSupported, result.colorSpace,
result.colorSpace == desired.colorSpace ? desired.format : VK_FORMAT_UNDEFINED);
return result;
}
@ -667,18 +680,17 @@ namespace dxvk {
uint32_t numSupported,
const VkSurfaceFormatKHR* pSupported,
VkColorSpaceKHR desired) {
static const std::array<std::pair<VkColorSpaceKHR, VkColorSpaceKHR>, 2> fallbacks = {{
{ VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT, VK_COLOR_SPACE_HDR10_ST2084_EXT },
{ VK_COLOR_SPACE_HDR10_ST2084_EXT, VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT },
}};
VkColorSpaceKHR fallback = pSupported[0].colorSpace;
for (uint32_t i = 0; i < numSupported; i++) {
if (pSupported[i].colorSpace == desired)
return desired;
if (pSupported[i].colorSpace == VK_COLORSPACE_SRGB_NONLINEAR_KHR)
fallback = pSupported[i].colorSpace;
}
for (const auto& f : fallbacks) {
for (const auto& f : s_colorSpaceFallbacks) {
if (f.first != desired)
continue;
@ -688,8 +700,8 @@ namespace dxvk {
}
}
Logger::warn(str::format("No fallback color space found for ", desired, ", using ", pSupported[0].colorSpace));
return pSupported[0].colorSpace;
Logger::warn(str::format("No fallback color space found for ", desired, ", using ", fallback));
return fallback;
}
@ -790,7 +802,7 @@ namespace dxvk {
}
}
if (!desiredFound)
if (!desiredFound && format)
Logger::warn(str::format("Desired format ", format, " not in compatibility list for ", colorSpace, ", using ", fallback));
return fallback;

2
src/dxvk/dxvk_presenter.h
View File

@ -249,6 +249,8 @@ namespace dxvk {
alignas(CACHE_LINE_SIZE)
FpsLimiter m_fpsLimiter;
static const std::array<std::pair<VkColorSpaceKHR, VkColorSpaceKHR>, 2> s_colorSpaceFallbacks;
void updateSwapChain();
VkResult recreateSwapChain();