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HiresTextures: Support loading BC7 (BPTC) from DDS files

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This commit is contained in:
Stenzek
2017-07-27 22:00:04 +10:00
parent d18988f41e
commit 63305e9173
15 changed files with 44 additions and 2 deletions
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2
Source/Core/VideoBackends/OGL/OGLTexture.cpp
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@ -33,6 +33,8 @@ GLenum GetGLInternalFormatForTextureFormat(AbstractTextureFormat format, bool st
return GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
case AbstractTextureFormat::DXT5:
return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
case AbstractTextureFormat::BPTC:
return GL_COMPRESSED_RGBA_BPTC_UNORM_ARB;
case AbstractTextureFormat::RGBA8:
default:
return storage ? GL_RGBA8 : GL_RGBA;

2
Source/Core/VideoBackends/OGL/Render.cpp
View File

@ -477,6 +477,8 @@ Renderer::Renderer()
g_Config.backend_info.bSupportsComputeShaders = GLExtensions::Supports("GL_ARB_compute_shader");
g_Config.backend_info.bSupportsST3CTextures =
GLExtensions::Supports("GL_EXT_texture_compression_s3tc");
g_Config.backend_info.bSupportsBPTCTextures =
GLExtensions::Supports("GL_ARB_texture_compression_bptc");
if (GLInterface->GetMode() == GLInterfaceMode::MODE_OPENGLES3)
{

1
Source/Core/VideoBackends/OGL/main.cpp
View File

@ -104,6 +104,7 @@ void VideoBackend::InitBackendInfo()
g_Config.backend_info.bSupportsClipControl = true;
g_Config.backend_info.bSupportsDepthClamp = true;
g_Config.backend_info.bSupportsST3CTextures = false;
g_Config.backend_info.bSupportsBPTCTextures = false;
g_Config.backend_info.Adapters.clear();