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DriverDetails: Disable dual-source blending on AMD OGL drivers.

This commit is contained in:
Jules Blok 2016-10-27 21:59:12 +02:00
parent 838b234317
commit afe707bc18
3 changed files with 13 additions and 2 deletions
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5
Source/Core/VideoBackends/OGL/Render.cpp
View File

@ -444,8 +444,9 @@ Renderer::Renderer()
g_Config.backend_info.AdapterName = g_ogl_config.gl_renderer; g_Config.backend_info.AdapterName = g_ogl_config.gl_renderer;
g_Config.backend_info.bSupportsDualSourceBlend = g_Config.backend_info.bSupportsDualSourceBlend =
GLExtensions::Supports("GL_ARB_blend_func_extended") || (GLExtensions::Supports("GL_ARB_blend_func_extended") ||
GLExtensions::Supports("GL_EXT_blend_func_extended"); GLExtensions::Supports("GL_EXT_blend_func_extended")) &&
!DriverDetails::HasBug(DriverDetails::BUG_BROKEN_DUAL_SOURCE_BLENDING);
g_Config.backend_info.bSupportsPrimitiveRestart = g_Config.backend_info.bSupportsPrimitiveRestart =
!DriverDetails::HasBug(DriverDetails::BUG_PRIMITIVERESTART) && !DriverDetails::HasBug(DriverDetails::BUG_PRIMITIVERESTART) &&
((GLExtensions::Version() >= 310) || GLExtensions::Supports("GL_NV_primitive_restart")); ((GLExtensions::Version() >= 310) || GLExtensions::Supports("GL_NV_primitive_restart"));

2
Source/Core/VideoCommon/DriverDetails.cpp
View File

@ -86,6 +86,8 @@ static BugInfo m_known_bugs[] = {
-1.0, true}, -1.0, true},
{API_VULKAN, OS_ALL, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, {API_VULKAN, OS_ALL, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN,
BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION, -1.0, -1.0, true}, BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION, -1.0, -1.0, true},
{API_OPENGL, OS_WINDOWS, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN,
BUG_BROKEN_DUAL_SOURCE_BLENDING, -1.0, -1.0, true},
}; };
static std::map<Bug, BugInfo> m_bugs; static std::map<Bug, BugInfo> m_bugs;

8
Source/Core/VideoCommon/DriverDetails.h
View File

@ -230,6 +230,14 @@ enum Bug
// the driver to fail to create graphics pipelines. The workaround for this is to specify the // the driver to fail to create graphics pipelines. The workaround for this is to specify the
// index as a MRT location instead, or omit the binding completely. // index as a MRT location instead, or omit the binding completely.
BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION, BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION,
// Bug: Dual-source outputs from fragment shaders are broken on AMD OpenGL drivers
// Started Version: -1
// Ended Version: -1
// Fragment shaders that specify dual-source outputs, cause the driver to crash
// sometimes this happens in the kernel mode part of the driver resulting in a BSOD.
// Disable dual-source blending support for now.
BUG_BROKEN_DUAL_SOURCE_BLENDING,
}; };
// Initializes our internal vendor, device family, and driver version // Initializes our internal vendor, device family, and driver version