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260d5b7aa7
dolphin/Source/Core/VideoCommon
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Stenzek 260d5b7aa7 BPMemory: Handle fog configuration where both A and C are infinity/NaN 
The console appears to behave against standard IEEE754 specification
here, in particular around how NaNs are handled. NaNs appear to have no
effect on the result, and are treated the same as positive or negative
infinity, based on the sign bit.

However, when the result would be NaN (inf - inf, or (-inf) - (-inf)),
this results in a completely fogged color, or unfogged color
respectively. We handle this by returning a constant zero for the A
varaible, and positive or negative infinity for C depending on the sign
bits of the A and C registers. This ensures that no NaN value is passed
to the GPU in the first place, and that the result of the fog
calculation cannot be NaN.
2018-02-01 17:40:39 +10:00
..
AbstractStagingTexture.cpp VideoBackends: Add AbstractStagingTexture class 2017-11-22 18:47:04 +10:00
AbstractStagingTexture.h VideoBackends: Add AbstractStagingTexture class 2017-11-22 18:47:04 +10:00
AbstractTexture.cpp AbstractTexture: Fix crash in Vulkan backend when freeing texture 2018-01-26 19:12:11 +10:00
AbstractTexture.h AbstractTexture: Fix crash in Vulkan backend when freeing texture 2018-01-26 19:12:11 +10:00
AsyncRequests.cpp
AsyncRequests.h
AsyncShaderCompiler.cpp
AsyncShaderCompiler.h
AVIDump.cpp AVIDump: Remove incorrect usage of s_ prefix 2018-01-17 22:19:14 +01:00
AVIDump.h
BoundingBox.cpp
BoundingBox.h
BPFunctions.cpp
BPFunctions.h
BPMemory.cpp BPMemory: Handle fog configuration where both A and C are infinity/NaN 2018-02-01 17:40:39 +10:00
BPMemory.h BPMemory: Handle fog configuration where both A and C are infinity/NaN 2018-02-01 17:40:39 +10:00
BPStructs.cpp VideoCommon: Apply the yscale as upscaling of the XFB. 2018-01-06 10:36:33 +01:00
BPStructs.h
CMakeLists.txt VideoBackends: Use VideoCommon shader generators for efb2tex copies. 2017-12-02 15:17:39 +01:00
CommandProcessor.cpp Call Do for every member of SCPFifoStruct individually 2017-11-13 19:51:16 +01:00
CommandProcessor.h Call Do for every member of SCPFifoStruct individually 2017-11-13 19:51:16 +01:00
ConstantManager.h Enable shader_framebuffer_fetch blend path on ubershaders 2018-01-05 09:56:46 -08:00
CPMemory.cpp
CPMemory.h
DataReader.h
Debugger.cpp
Debugger.h
DriverDetails.cpp
DriverDetails.h
Fifo.cpp
Fifo.h
FPSCounter.cpp Don't use wrong encoding for paths when opening streams on Windows 2017-12-05 21:23:35 +01:00
FPSCounter.h
FramebufferManagerBase.cpp VideoBackends: Remove header inclusions made unnecessary with Hybrid XFB 2017-11-19 00:53:10 -05:00
FramebufferManagerBase.h VideoBackends: Remove header inclusions made unnecessary with Hybrid XFB 2017-11-19 00:53:10 -05:00
GeometryShaderGen.cpp VideoConfig: Make StereoMode an enum class 2017-11-18 23:19:53 -05:00
GeometryShaderGen.h
GeometryShaderManager.cpp VideoConfig: Make StereoMode an enum class 2017-11-18 23:19:53 -05:00
GeometryShaderManager.h
HiresTextures_DDSLoader.cpp
HiresTextures.cpp CustomTexture: Drop old texture format. 2018-01-20 17:08:47 +01:00
HiresTextures.h Treat custom textures with "_arb" suffix as having arbitrary mipmaps 2018-01-10 17:51:45 +01:00
ImageWrite.cpp
ImageWrite.h
IndexGenerator.cpp
IndexGenerator.h
LightingShaderGen.cpp LightingShaderGen: Always calculate lighting for both color channels 2017-11-22 01:52:18 +10:00
LightingShaderGen.h LightingShaderGen: Always calculate lighting for both color channels 2017-11-22 01:52:18 +10:00
LookUpTables.h
MainBase.cpp VideoCommon: Re-implement asynchronous frame dumping 2017-11-22 18:49:33 +10:00
NativeVertexFormat.h
OnScreenDisplay.cpp
OnScreenDisplay.h
OpcodeDecoding.cpp
OpcodeDecoding.h
PerfQueryBase.cpp
PerfQueryBase.h
PixelEngine.cpp
PixelEngine.h
PixelShaderGen.cpp Enable shader_framebuffer_fetch blend path on ubershaders 2018-01-05 09:56:46 -08:00
PixelShaderGen.h Implement dual-source blending in shader 2018-01-05 09:56:46 -08:00
PixelShaderManager.cpp BPMemory: Handle fog configuration where both A and C are infinity/NaN 2018-02-01 17:40:39 +10:00
PixelShaderManager.h
PostProcessing.cpp VideoConfig: Make StereoMode an enum class 2017-11-18 23:19:53 -05:00
PostProcessing.h
RenderBase.cpp Merge pull request #6303 from TraceBullet/auto-adjust-window-size 2018-01-29 17:28:44 +10:00
RenderBase.h AbstractTexture: Move Bind() method to Renderer 2018-01-22 13:22:09 +10:00
RenderState.cpp Fixed fog, lava, water in Mario Galaxy (and possibly other games) in higher IRs by detecting & fixing the mipmaps that aren't just used for downscaling, but are handmade to create a gradient. 2017-10-27 00:45:20 -07:00
RenderState.h Fixed fog, lava, water in Mario Galaxy (and possibly other games) in higher IRs by detecting & fixing the mipmaps that aren't just used for downscaling, but are handmade to create a gradient. 2017-10-27 00:45:20 -07:00
SamplerCommon.h
sfont.inc
ShaderGenCommon.cpp Implement dual-source blending in shader 2018-01-05 09:56:46 -08:00
ShaderGenCommon.h Implement dual-source blending in shader 2018-01-05 09:56:46 -08:00
Statistics.cpp
Statistics.h
TextureCacheBase.cpp AbstractTexture: Move Bind() method to Renderer 2018-01-22 13:22:09 +10:00
TextureCacheBase.h VideoCommon: Apply the yscale as upscaling of the XFB. 2018-01-06 10:36:33 +01:00
TextureConfig.cpp VideoBackends: Add AbstractStagingTexture class 2017-11-22 18:47:04 +10:00
TextureConfig.h VideoBackends: Add AbstractStagingTexture class 2017-11-22 18:47:04 +10:00
TextureConversionShader.cpp Some more implicit uint/float conversions in the texture decode shaders 2018-01-11 11:15:40 -08:00
TextureConversionShader.h VideoCommon: Rename TextureConversionShader namespace. 2017-12-02 15:17:39 +01:00
TextureConverterShaderGen.cpp Reimplement EFB copy for intensity formats 2017-12-19 12:04:56 +01:00
TextureConverterShaderGen.h VideoCommon: Create a namespace for TextureConversionShaderGen. 2017-12-02 15:17:39 +01:00
TextureDecoder_Common.cpp HybridXFB: Fix lint errors 2017-11-17 22:11:31 -06:00
TextureDecoder_Generic.cpp
TextureDecoder_Util.h
TextureDecoder_x64.cpp Hybrid XFB: Fix lint errors 2017-11-17 22:11:34 -06:00
TextureDecoder.h Add support for hybrid XFB 2017-11-17 19:47:56 -06:00
UberShaderCommon.cpp Fix an invalid (uint < int) comparison in GLES with ubershaders 2017-12-10 10:52:32 -08:00
UberShaderCommon.h
UberShaderPixel.cpp Enable shader_framebuffer_fetch blend path on ubershaders 2018-01-05 09:56:46 -08:00
UberShaderPixel.h
UberShaderVertex.cpp LightingShaderGen: Always calculate lighting for both color channels 2017-11-22 01:52:18 +10:00
UberShaderVertex.h
VertexLoader_Color.cpp
VertexLoader_Color.h
VertexLoader_Normal.cpp
VertexLoader_Normal.h
VertexLoader_Position.cpp
VertexLoader_Position.h
VertexLoader_TextCoord.cpp
VertexLoader_TextCoord.h
VertexLoader.cpp
VertexLoader.h
VertexLoaderARM64.cpp
VertexLoaderARM64.h
VertexLoaderBase.cpp
VertexLoaderBase.h
VertexLoaderManager.cpp
VertexLoaderManager.h
VertexLoaderUtils.h
VertexLoaderX64.cpp
VertexLoaderX64.h
VertexManagerBase.cpp VideoCommon: Apply custom texture scale for arbitrary mipmaps. 2018-01-17 09:02:36 +01:00
VertexManagerBase.h
VertexShaderGen.cpp LightingShaderGen: Always calculate lighting for both color channels 2017-11-22 01:52:18 +10:00
VertexShaderGen.h
VertexShaderManager.cpp
VertexShaderManager.h
VideoBackendBase.cpp
VideoBackendBase.h Video Common: Improve texture dumping to work with fifoci and 2017-11-17 22:11:32 -06:00
VideoCommon.h MAX_XFB_HEIGHT: PAL value off by two fixed 2017-12-30 20:22:10 +01:00
VideoCommon.vcxproj VideoBackends: Use VideoCommon shader generators for efb2tex copies. 2017-12-02 15:17:39 +01:00
VideoCommon.vcxproj.filters VideoBackends: Use VideoCommon shader generators for efb2tex copies. 2017-12-02 15:17:39 +01:00
VideoConfig.cpp CustomTextures: Drop format convertion. 2018-01-20 16:39:04 +01:00
VideoConfig.h CustomTextures: Drop format convertion. 2018-01-20 16:39:04 +01:00
VideoState.cpp
VideoState.h
XFMemory.cpp
XFMemory.h VideoCommon: Use constant for number of color channels in XFMemory 2017-11-20 23:18:44 +10:00
XFStructs.cpp
XFStructs.h