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Merge pull request #4413 from Armada651/readable-driver-details 

DriverDetails: Make the bug identifiers humanly readable.
This commit is contained in:
Jules Blok 2016-10-31 15:49:16 +01:00 committed by GitHub
parent 5102e76a7f 2058a49465
commit 6501814792
7 changed files with 54 additions and 55 deletions
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2
Source/Core/VideoBackends/OGL/BoundingBox.cpp
View File

@ -45,7 +45,7 @@ int BoundingBox::Get(int index)
int data = 0; int data = 0;
glBindBuffer(GL_SHADER_STORAGE_BUFFER, s_bbox_buffer_id); glBindBuffer(GL_SHADER_STORAGE_BUFFER, s_bbox_buffer_id);
if (!DriverDetails::HasBug(DriverDetails::BUG_SLOWGETBUFFERSUBDATA)) if (!DriverDetails::HasBug(DriverDetails::BUG_SLOW_GETBUFFERSUBDATA))
{ {
// Using glMapBufferRange to read back the contents of the SSBO is extremely slow // Using glMapBufferRange to read back the contents of the SSBO is extremely slow
// on nVidia drivers. This is more noticeable at higher internal resolutions. // on nVidia drivers. This is more noticeable at higher internal resolutions.

12
Source/Core/VideoBackends/OGL/Render.cpp
View File

@ -413,7 +413,7 @@ Renderer::Renderer()
"GPU: Does your video card support OpenGL 3.1?"); "GPU: Does your video card support OpenGL 3.1?");
bSuccess = false; bSuccess = false;
} }
else if (DriverDetails::HasBug(DriverDetails::BUG_BROKENUBO)) else if (DriverDetails::HasBug(DriverDetails::BUG_BROKEN_UBO))
{ {
PanicAlert( PanicAlert(
"Buggy GPU driver detected.\n" "Buggy GPU driver detected.\n"
@ -447,7 +447,7 @@ Renderer::Renderer()
(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"));
g_Config.backend_info.bSupportsPrimitiveRestart = g_Config.backend_info.bSupportsPrimitiveRestart =
!DriverDetails::HasBug(DriverDetails::BUG_PRIMITIVERESTART) && !DriverDetails::HasBug(DriverDetails::BUG_PRIMITIVE_RESTART) &&
((GLExtensions::Version() >= 310) || GLExtensions::Supports("GL_NV_primitive_restart")); ((GLExtensions::Version() >= 310) || GLExtensions::Supports("GL_NV_primitive_restart"));
g_Config.backend_info.bSupportsBBox = g_Config.backend_info.bSupportsBBox =
GLExtensions::Supports("GL_ARB_shader_storage_buffer_object"); GLExtensions::Supports("GL_ARB_shader_storage_buffer_object");
@ -456,7 +456,7 @@ Renderer::Renderer()
GLExtensions::Supports("GL_ARB_sample_shading"); GLExtensions::Supports("GL_ARB_sample_shading");
g_Config.backend_info.bSupportsGeometryShaders = g_Config.backend_info.bSupportsGeometryShaders =
GLExtensions::Version() >= 320 && GLExtensions::Version() >= 320 &&
!DriverDetails::HasBug(DriverDetails::BUG_BROKENGEOMETRYSHADERS); !DriverDetails::HasBug(DriverDetails::BUG_BROKEN_GEOMETRY_SHADERS);
g_Config.backend_info.bSupportsPaletteConversion = g_Config.backend_info.bSupportsPaletteConversion =
GLExtensions::Supports("GL_ARB_texture_buffer_object") || GLExtensions::Supports("GL_ARB_texture_buffer_object") ||
GLExtensions::Supports("GL_OES_texture_buffer") || GLExtensions::Supports("GL_OES_texture_buffer") ||
@ -466,7 +466,7 @@ Renderer::Renderer()
(GLExtensions::Supports("GL_ARB_copy_image") || GLExtensions::Supports("GL_NV_copy_image") || (GLExtensions::Supports("GL_ARB_copy_image") || GLExtensions::Supports("GL_NV_copy_image") ||
GLExtensions::Supports("GL_EXT_copy_image") || GLExtensions::Supports("GL_EXT_copy_image") ||
GLExtensions::Supports("GL_OES_copy_image")) && GLExtensions::Supports("GL_OES_copy_image")) &&
!DriverDetails::HasBug(DriverDetails::BUG_BROKENCOPYIMAGE); !DriverDetails::HasBug(DriverDetails::BUG_BROKEN_COPYIMAGE);
// Desktop OpenGL supports the binding layout if it supports 420pack // Desktop OpenGL supports the binding layout if it supports 420pack
// OpenGL ES 3.1 supports it implicitly without an extension // OpenGL ES 3.1 supports it implicitly without an extension
@ -694,7 +694,7 @@ Renderer::Renderer()
// Handle VSync on/off // Handle VSync on/off
s_vsync = g_ActiveConfig.IsVSync(); s_vsync = g_ActiveConfig.IsVSync();
if (!DriverDetails::HasBug(DriverDetails::BUG_BROKENVSYNC)) if (!DriverDetails::HasBug(DriverDetails::BUG_BROKEN_VSYNC))
GLInterface->SwapInterval(s_vsync); GLInterface->SwapInterval(s_vsync);
// TODO: Move these somewhere else? // TODO: Move these somewhere else?
@ -1561,7 +1561,7 @@ void Renderer::SwapImpl(u32 xfbAddr, u32 fbWidth, u32 fbStride, u32 fbHeight,
if (s_vsync != g_ActiveConfig.IsVSync()) if (s_vsync != g_ActiveConfig.IsVSync())
{ {
s_vsync = g_ActiveConfig.IsVSync(); s_vsync = g_ActiveConfig.IsVSync();
if (!DriverDetails::HasBug(DriverDetails::BUG_BROKENVSYNC)) if (!DriverDetails::HasBug(DriverDetails::BUG_BROKEN_VSYNC))
GLInterface->SwapInterval(s_vsync); GLInterface->SwapInterval(s_vsync);
} }

12
Source/Core/VideoBackends/OGL/StreamBuffer.cpp
View File

@ -341,7 +341,7 @@ std::unique_ptr<StreamBuffer> StreamBuffer::Create(u32 type, u32 size)
// without basevertex support, only streaming methods whith uploads everything to zero works fine: // without basevertex support, only streaming methods whith uploads everything to zero works fine:
if (!g_ogl_config.bSupportsGLBaseVertex) if (!g_ogl_config.bSupportsGLBaseVertex)
{ {
if (!DriverDetails::HasBug(DriverDetails::BUG_BROKENBUFFERSTREAM)) if (!DriverDetails::HasBug(DriverDetails::BUG_BROKEN_BUFFER_STREAM))
return std::make_unique<BufferSubData>(type, size); return std::make_unique<BufferSubData>(type, size);
// BufferData is by far the worst way, only use it if needed // BufferData is by far the worst way, only use it if needed
@ -353,21 +353,21 @@ std::unique_ptr<StreamBuffer> StreamBuffer::Create(u32 type, u32 size)
{ {
// pinned memory is much faster than buffer storage on AMD cards // pinned memory is much faster than buffer storage on AMD cards
if (g_ogl_config.bSupportsGLPinnedMemory && if (g_ogl_config.bSupportsGLPinnedMemory &&
!(DriverDetails::HasBug(DriverDetails::BUG_BROKENPINNEDMEMORY) && !(DriverDetails::HasBug(DriverDetails::BUG_BROKEN_PINNED_MEMORY) &&
type == GL_ELEMENT_ARRAY_BUFFER)) type == GL_ELEMENT_ARRAY_BUFFER))
return std::make_unique<PinnedMemory>(type, size); return std::make_unique<PinnedMemory>(type, size);
// buffer storage works well in most situations // buffer storage works well in most situations
bool coherent = DriverDetails::HasBug(DriverDetails::BUG_BROKENEXPLICITFLUSH); bool coherent = DriverDetails::HasBug(DriverDetails::BUG_BROKEN_EXPLICIT_FLUSH);
if (g_ogl_config.bSupportsGLBufferStorage && if (g_ogl_config.bSupportsGLBufferStorage &&
!(DriverDetails::HasBug(DriverDetails::BUG_BROKENBUFFERSTORAGE) && !(DriverDetails::HasBug(DriverDetails::BUG_BROKEN_BUFFER_STORAGE) &&
type == GL_ARRAY_BUFFER) && type == GL_ARRAY_BUFFER) &&
!(DriverDetails::HasBug(DriverDetails::BUG_INTELBROKENBUFFERSTORAGE) && !(DriverDetails::HasBug(DriverDetails::BUG_INTEL_BROKEN_BUFFER_STORAGE) &&
type == GL_ELEMENT_ARRAY_BUFFER)) type == GL_ELEMENT_ARRAY_BUFFER))
return std::make_unique<BufferStorage>(type, size, coherent); return std::make_unique<BufferStorage>(type, size, coherent);
// don't fall back to MapAnd* for Nvidia drivers // don't fall back to MapAnd* for Nvidia drivers
if (DriverDetails::HasBug(DriverDetails::BUG_BROKENUNSYNCMAPPING)) if (DriverDetails::HasBug(DriverDetails::BUG_BROKEN_UNSYNC_MAPPING))
return std::make_unique<BufferSubData>(type, size); return std::make_unique<BufferSubData>(type, size);
// mapping fallback // mapping fallback

48
Source/Core/VideoCommon/DriverDetails.cpp
View File

@ -46,43 +46,43 @@ static double m_version = 0.0;
// This is a list of all known bugs for each vendor // This is a list of all known bugs for each vendor
// We use this to check if the device and driver has a issue // We use this to check if the device and driver has a issue
static BugInfo m_known_bugs[] = { static BugInfo m_known_bugs[] = {
{API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM,
-1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, {API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN,
BUG_BROKENNEGATEDBOOLEAN, -1.0, -1.0, true}, BUG_BROKEN_BUFFER_STREAM, -1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN, BUG_BROKENEXPLICITFLUSH, {API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN,
-1.0, -1.0, true}, BUG_BROKEN_NEGATED_BOOLEAN, -1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM, -1.0, {API_OPENGL, OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM, Family::UNKNOWN,
BUG_BROKEN_EXPLICIT_FLUSH, -1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKEN_BUFFER_STREAM, -1.0,
-1.0, true}, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKENVSYNC, -1.0, -1.0, {API_OPENGL, OS_ALL, VENDOR_ARM, DRIVER_ARM, Family::UNKNOWN, BUG_BROKEN_VSYNC, -1.0, -1.0,
true}, true},
{API_OPENGL, OS_ALL, VENDOR_IMGTEC, DRIVER_IMGTEC, Family::UNKNOWN, BUG_BROKENBUFFERSTREAM, {API_OPENGL, OS_ALL, VENDOR_IMGTEC, DRIVER_IMGTEC, Family::UNKNOWN, BUG_BROKEN_BUFFER_STREAM,
-1.0, -1.0, true}, -1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_NOUVEAU, Family::UNKNOWN, BUG_BROKENUBO, 900, 916, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_NOUVEAU, Family::UNKNOWN, BUG_BROKEN_UBO, 900, 916,
true}, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_R600, Family::UNKNOWN, BUG_BROKENUBO, 900, 913, true}, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_R600, Family::UNKNOWN, BUG_BROKEN_UBO, 900, 913, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_R600, Family::UNKNOWN, BUG_BROKENGEOMETRYSHADERS, -1.0, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_R600, Family::UNKNOWN, BUG_BROKEN_GEOMETRY_SHADERS,
1112.0, true}, -1.0, 1112.0, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::INTEL_SANDY, BUG_BROKENGEOMETRYSHADERS, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::INTEL_SANDY, BUG_BROKEN_GEOMETRY_SHADERS,
-1.0, 1120.0, true}, -1.0, 1120.0, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::UNKNOWN, BUG_BROKENUBO, 900, 920, true}, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::UNKNOWN, BUG_BROKEN_UBO, 900, 920, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_ALL, Family::UNKNOWN, BUG_BROKENCOPYIMAGE, -1.0, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_ALL, Family::UNKNOWN, BUG_BROKEN_COPYIMAGE, -1.0,
1064.0, true}, 1064.0, true},
{API_OPENGL, OS_LINUX, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_BROKENPINNEDMEMORY, -1.0, {API_OPENGL, OS_LINUX, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_BROKEN_PINNED_MEMORY, -1.0,
-1.0, true}, -1.0, true},
{API_OPENGL, OS_LINUX, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKENBUFFERSTORAGE, {API_OPENGL, OS_LINUX, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKEN_BUFFER_STORAGE,
-1.0, 33138.0, true}, -1.0, 33138.0, true},
{API_OPENGL, OS_OSX, VENDOR_INTEL, DRIVER_INTEL, Family::INTEL_SANDY, BUG_PRIMITIVERESTART, {API_OPENGL, OS_OSX, VENDOR_INTEL, DRIVER_INTEL, Family::INTEL_SANDY, BUG_PRIMITIVE_RESTART,
-1.0, -1.0, true}, -1.0, -1.0, true},
{API_OPENGL, OS_WINDOWS, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKENUNSYNCMAPPING, {API_OPENGL, OS_WINDOWS, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN,
-1.0, -1.0, true}, BUG_BROKEN_UNSYNC_MAPPING, -1.0, -1.0, true},
{API_OPENGL, OS_LINUX, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKENUNSYNCMAPPING, {API_OPENGL, OS_LINUX, VENDOR_NVIDIA, DRIVER_NVIDIA, Family::UNKNOWN, BUG_BROKEN_UNSYNC_MAPPING,
-1.0, -1.0, true}, -1.0, -1.0, true},
{API_OPENGL, OS_WINDOWS, VENDOR_INTEL, DRIVER_INTEL, Family::UNKNOWN, {API_OPENGL, OS_WINDOWS, VENDOR_INTEL, DRIVER_INTEL, Family::UNKNOWN,
BUG_INTELBROKENBUFFERSTORAGE, 101810.3907, 101810.3960, true}, BUG_INTEL_BROKEN_BUFFER_STORAGE, 101810.3907, 101810.3960, true},
{API_OPENGL, OS_ALL, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_SLOWGETBUFFERSUBDATA, -1.0, {API_OPENGL, OS_ALL, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_SLOW_GETBUFFERSUBDATA, -1.0,
-1.0, true}, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::UNKNOWN, BUG_BROKENCLIPDISTANCE, -1.0, {API_OPENGL, OS_ALL, VENDOR_MESA, DRIVER_I965, Family::UNKNOWN, BUG_BROKEN_CLIP_DISTANCE, -1.0,
-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},

28
Source/Core/VideoCommon/DriverDetails.h
View File

@ -84,7 +84,7 @@ enum Bug
// The offset of glBindBufferRange was ignored on all Mesa Gallium3D drivers until 9.1.3 // The offset of glBindBufferRange was ignored on all Mesa Gallium3D drivers until 9.1.3
// Nouveau stored the offset as u16 which isn't enough for all cases with range until 9.1.6 // Nouveau stored the offset as u16 which isn't enough for all cases with range until 9.1.6
// I965 has broken data fetches from uniform buffers which results in a dithering until 9.2.0 // I965 has broken data fetches from uniform buffers which results in a dithering until 9.2.0
BUG_BROKENUBO, BUG_BROKEN_UBO,
// Bug: The pinned memory extension isn't working for index buffers // Bug: The pinned memory extension isn't working for index buffers
// Affected devices: AMD as they are the only vendor providing this extension // Affected devices: AMD as they are the only vendor providing this extension
// Started Version: ? // Started Version: ?
@ -97,7 +97,7 @@ enum Bug
// This bug only happens when paired with base_vertex. // This bug only happens when paired with base_vertex.
// Please see issue #6105. Let's hope buffer storage solves this issue. // Please see issue #6105. Let's hope buffer storage solves this issue.
// TODO: Detect broken drivers. // TODO: Detect broken drivers.
BUG_BROKENPINNEDMEMORY, BUG_BROKEN_PINNED_MEMORY,
// Bug: glBufferSubData/glMapBufferRange stalls + OOM // Bug: glBufferSubData/glMapBufferRange stalls + OOM
// Affected devices: Adreno a3xx/Mali-t6xx // Affected devices: Adreno a3xx/Mali-t6xx
// Started Version: -1 // Started Version: -1
@ -106,7 +106,7 @@ enum Bug
// The driver stalls in each instance no matter what you do // The driver stalls in each instance no matter what you do
// Apparently Mali and Adreno share code in this regard since they were written by the same // Apparently Mali and Adreno share code in this regard since they were written by the same
// person. // person.
BUG_BROKENBUFFERSTREAM, BUG_BROKEN_BUFFER_STREAM,
// Bug: ARB_buffer_storage doesn't work with ARRAY_BUFFER type streams // Bug: ARB_buffer_storage doesn't work with ARRAY_BUFFER type streams
// Affected devices: GeForce 4xx+ // Affected devices: GeForce 4xx+
// Started Version: -1 // Started Version: -1
@ -114,7 +114,7 @@ enum Bug
// The buffer_storage streaming method is required for greater speed gains in our buffer streaming // The buffer_storage streaming method is required for greater speed gains in our buffer streaming
// It reduces what is needed for streaming to basically a memcpy call // It reduces what is needed for streaming to basically a memcpy call
// It seems to work for all buffer types except GL_ARRAY_BUFFER // It seems to work for all buffer types except GL_ARRAY_BUFFER
BUG_BROKENBUFFERSTORAGE, BUG_BROKEN_BUFFER_STORAGE,
// Bug: Intel HD 3000 on OS X has broken primitive restart // Bug: Intel HD 3000 on OS X has broken primitive restart
// Affected devices: Intel HD 3000 // Affected devices: Intel HD 3000
// Affected OS: OS X // Affected OS: OS X
@ -122,7 +122,7 @@ enum Bug
// Ended Version: -1 // Ended Version: -1
// The drivers on OS X has broken primitive restart. // The drivers on OS X has broken primitive restart.
// Intel HD 4000 series isn't affected by the bug // Intel HD 4000 series isn't affected by the bug
BUG_PRIMITIVERESTART, BUG_PRIMITIVE_RESTART,
// Bug: unsync mapping doesn't work fine // Bug: unsync mapping doesn't work fine
// Affected devices: Nvidia driver // Affected devices: Nvidia driver
// Started Version: -1 // Started Version: -1
@ -133,7 +133,7 @@ enum Bug
// Workaround: Use BufferSubData // Workaround: Use BufferSubData
// TODO: some Windows AMD driver/GPU combination seems also affected // TODO: some Windows AMD driver/GPU combination seems also affected
// but as they all support pinned memory, it doesn't matter // but as they all support pinned memory, it doesn't matter
BUG_BROKENUNSYNCMAPPING, BUG_BROKEN_UNSYNC_MAPPING,
// Bug: Intel's Window driver broke buffer_storage with GL_ELEMENT_ARRAY_BUFFER // Bug: Intel's Window driver broke buffer_storage with GL_ELEMENT_ARRAY_BUFFER
// Affected devices: Intel (Windows) // Affected devices: Intel (Windows)
// Started Version: 15.36.3.64.3907 (10.18.10.3907) // Started Version: 15.36.3.64.3907 (10.18.10.3907)
@ -141,7 +141,7 @@ enum Bug
// Intel implemented buffer_storage in their GL 4.3 driver. // Intel implemented buffer_storage in their GL 4.3 driver.
// It works for all the buffer types we use except GL_ELEMENT_ARRAY_BUFFER. // It works for all the buffer types we use except GL_ELEMENT_ARRAY_BUFFER.
// Causes complete blackscreen issues. // Causes complete blackscreen issues.
BUG_INTELBROKENBUFFERSTORAGE, BUG_INTEL_BROKEN_BUFFER_STORAGE,
// Bug: Qualcomm has broken boolean negation // Bug: Qualcomm has broken boolean negation
// Affected devices: Adreno // Affected devices: Adreno
// Started Version: -1 // Started Version: -1
@ -165,13 +165,13 @@ enum Bug
// Works on Qualcomm // Works on Qualcomm
// Broken on Windows Intel // Broken on Windows Intel
// if (cond == false) // if (cond == false)
BUG_BROKENNEGATEDBOOLEAN, BUG_BROKEN_NEGATED_BOOLEAN,
// Bug: glCopyImageSubData doesn't work on i965 // Bug: glCopyImageSubData doesn't work on i965
// Started Version: -1 // Started Version: -1
// Ended Version: 10.6.4 // Ended Version: 10.6.4
// Mesa meta misses to disable the scissor test. // Mesa meta misses to disable the scissor test.
BUG_BROKENCOPYIMAGE, BUG_BROKEN_COPYIMAGE,
// Bug: ARM Mali managed to break disabling vsync // Bug: ARM Mali managed to break disabling vsync
// Affected Devices: Mali // Affected Devices: Mali
@ -184,7 +184,7 @@ enum Bug
// We can't actually detect what the driver version is on Android, so until the driver version // We can't actually detect what the driver version is on Android, so until the driver version
// lands that displays the version in // lands that displays the version in
// the GL_VERSION string, we will have to force vsync to be enabled at all times. // the GL_VERSION string, we will have to force vsync to be enabled at all times.
BUG_BROKENVSYNC, BUG_BROKEN_VSYNC,
// Bug: Broken lines in geometry shaders // Bug: Broken lines in geometry shaders
// Affected Devices: Mesa r600/radeonsi, Mesa Sandy Bridge // Affected Devices: Mesa r600/radeonsi, Mesa Sandy Bridge
@ -193,7 +193,7 @@ enum Bug
// Mesa introduced geometry shader support for radeon and sandy bridge devices and failed to test // Mesa introduced geometry shader support for radeon and sandy bridge devices and failed to test
// it with us. // it with us.
// Causes misrenderings on a large amount of things that draw lines. // Causes misrenderings on a large amount of things that draw lines.
BUG_BROKENGEOMETRYSHADERS, BUG_BROKEN_GEOMETRY_SHADERS,
// Bug: Explicit flush is very slow on Qualcomm // Bug: Explicit flush is very slow on Qualcomm
// Started Version: -1 // Started Version: -1
@ -202,7 +202,7 @@ enum Bug
// Qualcomm seems to have lots of overhead on explicit flushing, but the coherent mapping path is // Qualcomm seems to have lots of overhead on explicit flushing, but the coherent mapping path is
// fine. // fine.
// So let's use coherent mapping there. // So let's use coherent mapping there.
BUG_BROKENEXPLICITFLUSH, BUG_BROKEN_EXPLICIT_FLUSH,
// Bug: glGetBufferSubData for bounding box reads is slow on AMD drivers // Bug: glGetBufferSubData for bounding box reads is slow on AMD drivers
// Started Version: -1 // Started Version: -1
@ -213,7 +213,7 @@ enum Bug
// first call moving the buffer from // first call moving the buffer from
// GPU memory to system memory. Use glMapBufferRange for BBox reads on AMD, and glGetBufferSubData // GPU memory to system memory. Use glMapBufferRange for BBox reads on AMD, and glGetBufferSubData
// everywhere else. // everywhere else.
BUG_SLOWGETBUFFERSUBDATA, BUG_SLOW_GETBUFFERSUBDATA,
// Bug: Broken lines in geometry shaders when writing to gl_ClipDistance in the vertex shader // Bug: Broken lines in geometry shaders when writing to gl_ClipDistance in the vertex shader
// Affected Devices: Mesa i965 // Affected Devices: Mesa i965
@ -222,7 +222,7 @@ enum Bug
// Writing to gl_ClipDistance in both the vertex shader and the geometry shader will break // Writing to gl_ClipDistance in both the vertex shader and the geometry shader will break
// the geometry shader. Current workaround is to make sure the geometry shader always consumes // the geometry shader. Current workaround is to make sure the geometry shader always consumes
// the gl_ClipDistance inputs from the vertex shader. // the gl_ClipDistance inputs from the vertex shader.
BUG_BROKENCLIPDISTANCE, BUG_BROKEN_CLIP_DISTANCE,
// Bug: Dual-source outputs from fragment shaders are broken on AMD Vulkan drivers // Bug: Dual-source outputs from fragment shaders are broken on AMD Vulkan drivers
// Started Version: -1 // Started Version: -1

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

@ -214,7 +214,7 @@ ShaderCode GenerateGeometryShaderCode(APIType ApiType, const geometry_shader_uid
AssignVSOutputMembers(out, "f", "vs[i]", uid_data->numTexGens, uid_data->pixel_lighting); AssignVSOutputMembers(out, "f", "vs[i]", uid_data->numTexGens, uid_data->pixel_lighting);
if (g_ActiveConfig.backend_info.bSupportsDepthClamp && if (g_ActiveConfig.backend_info.bSupportsDepthClamp &&
DriverDetails::HasBug(DriverDetails::BUG_BROKENCLIPDISTANCE)) DriverDetails::HasBug(DriverDetails::BUG_BROKEN_CLIP_DISTANCE))
{ {
// On certain GPUs we have to consume the clip distance from the vertex shader // On certain GPUs we have to consume the clip distance from the vertex shader
// or else the other vertex shader outputs will get corrupted. // or else the other vertex shader outputs will get corrupted.

5
Source/Core/VideoCommon/PixelShaderGen.cpp
View File

@ -530,7 +530,6 @@ ShaderCode GeneratePixelShaderCode(APIType ApiType, const pixel_shader_uid_data*
else else
{ {
out.Write("FRAGMENT_OUTPUT_LOCATION(0) out vec4 ocol0;\n"); out.Write("FRAGMENT_OUTPUT_LOCATION(0) out vec4 ocol0;\n");
out.Write("vec4 ocol1;\n"); // Consume the output we don't use
} }
if (uid_data->per_pixel_depth) if (uid_data->per_pixel_depth)
@ -1194,7 +1193,7 @@ static void WriteAlphaTest(ShaderCode& out, const pixel_shader_uid_data* uid_dat
out.SetConstantsUsed(C_ALPHA, C_ALPHA); out.SetConstantsUsed(C_ALPHA, C_ALPHA);
if (DriverDetails::HasBug(DriverDetails::BUG_BROKENNEGATEDBOOLEAN)) if (DriverDetails::HasBug(DriverDetails::BUG_BROKEN_NEGATED_BOOLEAN))
out.Write("\tif(( "); out.Write("\tif(( ");
else else
out.Write("\tif(!( "); out.Write("\tif(!( ");
@ -1209,7 +1208,7 @@ static void WriteAlphaTest(ShaderCode& out, const pixel_shader_uid_data* uid_dat
compindex = uid_data->alpha_test_comp1; compindex = uid_data->alpha_test_comp1;
out.Write(tevAlphaFuncsTable[compindex], alphaRef[1]); out.Write(tevAlphaFuncsTable[compindex], alphaRef[1]);
if (DriverDetails::HasBug(DriverDetails::BUG_BROKENNEGATEDBOOLEAN)) if (DriverDetails::HasBug(DriverDetails::BUG_BROKEN_NEGATED_BOOLEAN))
out.Write(") == false) {\n"); out.Write(") == false) {\n");
else else
out.Write(")) {\n"); out.Write(")) {\n");