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Renderer: Handle more depthstencil formats (as Depth24Stencil8 may not be supported everywhere)

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This commit is contained in:
Jérôme Leclercq
2021-06-02 20:16:43 +02:00
parent 9ee3a0d6be
commit 6161bbec76
17 changed files with 294 additions and 102 deletions
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76
src/Nazara/OpenGLRenderer/OpenGLDevice.cpp
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@@ -133,5 +133,79 @@ namespace Nz
{
return std::make_shared<OpenGLTextureSampler>(*this, params);
}
bool OpenGLDevice::IsTextureFormatSupported(PixelFormat format, TextureUsage usage) const
{
switch (format)
{
case PixelFormat::Undefined:
return false;
case PixelFormat::A8:
case PixelFormat::BGR8:
case PixelFormat::BGR8_SRGB:
case PixelFormat::BGRA8:
case PixelFormat::BGRA8_SRGB:
case PixelFormat::L8:
case PixelFormat::LA8:
case PixelFormat::R8:
case PixelFormat::R8I:
case PixelFormat::R8UI:
case PixelFormat::R16:
case PixelFormat::R16F:
case PixelFormat::R16I:
case PixelFormat::R16UI:
case PixelFormat::R32F:
case PixelFormat::R32I:
case PixelFormat::R32UI:
case PixelFormat::RG8:
case PixelFormat::RG8I:
case PixelFormat::RG8UI:
case PixelFormat::RG16:
case PixelFormat::RG16F:
case PixelFormat::RG16I:
case PixelFormat::RG16UI:
case PixelFormat::RG32F:
case PixelFormat::RG32I:
case PixelFormat::RG32UI:
case PixelFormat::RGB5A1:
case PixelFormat::RGB8:
case PixelFormat::RGB8_SRGB:
case PixelFormat::RGB16F:
case PixelFormat::RGB16I:
case PixelFormat::RGB16UI:
case PixelFormat::RGB32F:
case PixelFormat::RGB32I:
case PixelFormat::RGB32UI:
case PixelFormat::RGBA4:
case PixelFormat::RGBA8:
case PixelFormat::RGBA8_SRGB:
case PixelFormat::RGBA16F:
case PixelFormat::RGBA16I:
case PixelFormat::RGBA16UI:
case PixelFormat::RGBA32F:
case PixelFormat::RGBA32I:
case PixelFormat::RGBA32UI:
return usage == TextureUsage::ColorAttachment || usage == TextureUsage::InputAttachment || usage == TextureUsage::ShaderSampling || usage == TextureUsage::TransferDestination || usage == TextureUsage::TransferSource;
case PixelFormat::DXT1:
case PixelFormat::DXT3:
case PixelFormat::DXT5:
return usage == TextureUsage::InputAttachment || usage == TextureUsage::ShaderSampling || usage == TextureUsage::TransferDestination || usage == TextureUsage::TransferSource;
case PixelFormat::Depth16:
case PixelFormat::Depth16Stencil8:
case PixelFormat::Depth24:
case PixelFormat::Depth24Stencil8:
case PixelFormat::Depth32F:
case PixelFormat::Depth32FStencil8:
case PixelFormat::Stencil1:
case PixelFormat::Stencil4:
case PixelFormat::Stencil8:
case PixelFormat::Stencil16:
return usage == TextureUsage::DepthStencilAttachment || usage == TextureUsage::ShaderSampling || usage == TextureUsage::TransferDestination || usage == TextureUsage::TransferSource;
}
return false;
}
}

2
src/Nazara/OpenGLRenderer/OpenGLRenderWindow.cpp
View File

@@ -69,7 +69,7 @@ namespace Nz
if (contextParams.stencilBits > 0)
depthFormat = PixelFormat::Depth24Stencil8;
else if (contextParams.depthBits > 24)
depthFormat = PixelFormat::Depth32;
depthFormat = PixelFormat::Depth32F;
else if (contextParams.depthBits > 16)
depthFormat = PixelFormat::Depth24;
else if (contextParams.depthBits > 0)