OpenGLRenderer: Add GL_EXT_texture_compression_s3tc check for DXT pixel formats

2021-06-03 17:15:12 +02:00
parent 1dc39cccfd
commit 5bc3cd8d8c
3 changed files with 9 additions and 0 deletions
--- a/src/Nazara/OpenGLRenderer/OpenGLDevice.cpp
+++ b/src/Nazara/OpenGLRenderer/OpenGLDevice.cpp
@@ -191,7 +191,12 @@ namespace Nz
 			case PixelFormat::DXT1:
 			case PixelFormat::DXT3:
 			case PixelFormat::DXT5:
+			{
+				if (!m_referenceContext->IsExtensionSupported(GL::Extension::TextureCompressionS3tc))
+					return false;
+
 				return usage == TextureUsage::InputAttachment || usage == TextureUsage::ShaderSampling || usage == TextureUsage::TransferDestination || usage == TextureUsage::TransferSource;
+			}

 			case PixelFormat::Depth16:
 			case PixelFormat::Depth16Stencil8: