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Windows Port: Replace the backlight kludge in the DirectDraw display method with the new ColorspaceApplyIntensityToBuffer32(). (Related to commits f5c9a36, 3a000b6 and 74ba49e.) 

- Also fixes a build problem in MSVC. (Regression from commit 74ba49e.)
This commit is contained in:
rogerman 2017-10-03 14:26:36 -07:00
parent 74ba49e168
commit a3a577f2e9
2 changed files with 25 additions and 17 deletions
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14
desmume/src/frontend/windows/main.cpp
View File

@ -1985,18 +1985,10 @@ static void DoDisplay(bool firstTime)
if(ddhw || ddsw)
{
const NDSDisplayInfo &displayInfo = GPU->GetDisplayInfo();
const size_t pixCount = displayInfo.customWidth * displayInfo.customHeight;
for(int screen=0;screen<2;screen++)
{
const GLfloat backlightIntensity = displayInfo.backlightIntensity[screen];
if(backlightIntensity == 1.0f) continue;
//abuse accelerated masterbrightness algorithm for this
const int factor = 16-backlightIntensity*16;
const u32 screenSize = 256*video.prescaleHD*192*video.prescaleHD;
u32* dst = video.buffer + screenSize*screen;
GPU->GetEngineMain()->ApplyMasterBrightness<NDSColorFormat_BGR888_Rev,false>(dst,screenSize,GPUMasterBrightMode_Down,(u8)factor);
}
ColorspaceApplyIntensityToBuffer32<false, false>(video.buffer, pixCount, displayInfo.backlightIntensity[NDSDisplayID_Main]);
ColorspaceApplyIntensityToBuffer32<false, false>(video.buffer + pixCount, pixCount, displayInfo.backlightIntensity[NDSDisplayID_Touch]);
}
if(firstTime)

26
desmume/src/utils/colorspacehandler/colorspacehandler.cpp Normal file → Executable file
View File

@ -601,14 +601,15 @@ void ColorspaceApplyIntensityToBuffer16(u16 *dst, size_t pixCount, float intensi
}
}
#pragma LOOPVECTORIZE_DISABLE
#endif // USEMANUALVECTORIZATION
if (intensity > 0.999f)
{
if (SWAP_RB)
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
dst[i] = COLOR5551_SWAP_RB(dst[i]);
@ -619,6 +620,9 @@ void ColorspaceApplyIntensityToBuffer16(u16 *dst, size_t pixCount, float intensi
}
else if (intensity < 0.001f)
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
dst[i] = dst[i] & 0x8000;
@ -628,7 +632,9 @@ void ColorspaceApplyIntensityToBuffer16(u16 *dst, size_t pixCount, float intensi
}
const u16 intensity_u16 = (u16)(intensity * (float)(0xFFFF));
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
u16 outColor = (SWAP_RB) ? COLOR5551_SWAP_RB(dst[i]) : dst[i];
@ -680,14 +686,15 @@ void ColorspaceApplyIntensityToBuffer32(u32 *dst, size_t pixCount, float intensi
}
}
#pragma LOOPVECTORIZE_DISABLE
#endif // USEMANUALVECTORIZATION
if (intensity > 0.999f)
{
if (SWAP_RB)
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
FragmentColor dstColor;
@ -703,6 +710,9 @@ void ColorspaceApplyIntensityToBuffer32(u32 *dst, size_t pixCount, float intensi
}
else if (intensity < 0.001f)
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
dst[i] = dst[i] & 0xFF000000;
@ -715,6 +725,9 @@ void ColorspaceApplyIntensityToBuffer32(u32 *dst, size_t pixCount, float intensi
if (SWAP_RB)
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
FragmentColor dstColor;
@ -728,6 +741,9 @@ void ColorspaceApplyIntensityToBuffer32(u32 *dst, size_t pixCount, float intensi
}
else
{
#ifdef USEMANUALVECTORIZATION
#pragma LOOPVECTORIZE_DISABLE
#endif
for (; i < pixCount; i++)
{
FragmentColor &outColor = (FragmentColor &)dst[i];