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Fix HDR rendering in libplacebo on macOS

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This commit is contained in:
Cameron Gutman
2026-06-14 18:58:22 -05:00
parent 51cc5a8537
commit a9ad048252
1 changed files with 10 additions and 0 deletions
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app/streaming/video/ffmpeg-renderers/plvk.cpp
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@@ -607,6 +607,16 @@ bool PlVkRenderer::initialize(PDECODER_PARAMETERS params)
#ifdef Q_OS_DARWIN #ifdef Q_OS_DARWIN
m_MetalTextureFactory = std::make_unique<MetalVulkanTextureFactory>(m_Vulkan); m_MetalTextureFactory = std::make_unique<MetalVulkanTextureFactory>(m_Vulkan);
// Set an initial wide colorspace hint to ensure that MoltenVK sets wantsExtendedDynamicRangeContent
// before we request the first drawable. If we don't do this, our Metal layer ends up stuck in SDR
// mode even if we later change the colorspace to VK_COLOR_SPACE_HDR10_ST2084_EXT.
if (params->videoFormat & VIDEO_FORMAT_MASK_10BIT) {
pl_color_space wideColorspace = {};
wideColorspace.primaries = PL_COLOR_PRIM_BT_709;
wideColorspace.transfer = PL_COLOR_TRC_SCRGB;
pl_swapchain_colorspace_hint(m_Swapchain, &wideColorspace);
}
#endif #endif
return true; return true;