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Set SHR alpha channel to 255 for consistency with other video modes. (PR #1010)

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Andrea 2021-12-11 18:05:06 +00:00 • committed by GitHub
parent 1670e0dbc0
commit a07ba4ade0
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2 changed files with 3 additions and 1 deletions
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1
source/VidHD.cpp
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@ -101,6 +101,7 @@ bgra_t ConvertIIgs2RGB(Color color)
rgb.r = color.red * 16; rgb.r = color.red * 16;
rgb.g = color.green * 16; rgb.g = color.green * 16;
rgb.b = color.blue * 16; rgb.b = color.blue * 16;
rgb.a = ALPHA;
return rgb; return rgb;
} }

3
source/Video.cpp
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@ -837,7 +837,8 @@ void Video::VideoRefreshBuffer(uint32_t uRedrawWholeScreenVideoMode, bool bRedra
void Video::ClearFrameBuffer(void) void Video::ClearFrameBuffer(void)
{ {
memset(GetFrameBuffer(), 0, GetFrameBufferWidth() * GetFrameBufferHeight() * sizeof(bgra_t)); UINT32* frameBuffer = (UINT32*)GetFrameBuffer();
std::fill(frameBuffer, frameBuffer + GetFrameBufferWidth() * GetFrameBufferHeight(), OPAQUE_BLACK);
} }
// Called when entering debugger, and after viewing Apple II video screen from debugger // Called when entering debugger, and after viewing Apple II video screen from debugger