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Create dedicated enum for EFB/XFB gamma correction

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This also changes the behavior for the invalid gamma value, which was confirmed to behave the same as 2.2.

Note that currently, the gamma value is only used for XFB copies, even though hardware testing indicates it also works for EFB copies.  This will be changed in a later commit.
This commit is contained in:
Pokechu22
2022-02-07 12:11:15 -08:00
parent dd41a72378
commit bed278d3b7
3 changed files with 23 additions and 21 deletions
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10
Source/Core/VideoCommon/BPStructs.cpp
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@ -11,6 +11,7 @@
#include <fmt/format.h>
#include "Common/CommonTypes.h"
#include "Common/EnumMap.h"
#include "Common/Logging/Log.h"
#include "Core/ConfigManager.h"
@ -42,7 +43,8 @@
using namespace BPFunctions;
static const float s_gammaLUT[] = {1.0f, 1.7f, 2.2f, 1.0f};
static constexpr Common::EnumMap<float, GammaCorrection::Invalid2_2> s_gammaLUT = {1.0f, 1.7f, 2.2f,
2.2f};
void BPInit()
{
@ -276,9 +278,9 @@ static void BPWritten(const BPCmd& bp, int cycles_into_future)
bool is_depth_copy = bpmem.zcontrol.pixel_format == PixelFormat::Z24;
g_texture_cache->CopyRenderTargetToTexture(
destAddr, PE_copy.tp_realFormat(), copy_width, copy_height, destStride, is_depth_copy,
srcRect, PE_copy.intensity_fmt && PE_copy.auto_conv, PE_copy.half_scale, 1.0f, 1.0f,
bpmem.triggerEFBCopy.clamp_top, bpmem.triggerEFBCopy.clamp_bottom,
bpmem.copyfilter.GetCoefficients());
srcRect, PE_copy.intensity_fmt && PE_copy.auto_conv, PE_copy.half_scale, 1.0f,
s_gammaLUT[PE_copy.gamma], bpmem.triggerEFBCopy.clamp_top,
bpmem.triggerEFBCopy.clamp_bottom, bpmem.copyfilter.GetCoefficients());
}
else
{