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- Pixel stretch for 320x200 and 640x400 in glswfb
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1 changed files with 15 additions and 3 deletions
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@ -93,6 +93,7 @@ EXTERN_CVAR(Bool, vid_vsync)
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EXTERN_CVAR(Float, transsouls)
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EXTERN_CVAR(Int, vid_refreshrate)
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EXTERN_CVAR(Bool, gl_legacy_mode)
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EXTERN_CVAR(Int, vid_scalemode)
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extern bool bSuperSampled;
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@ -727,9 +728,20 @@ void OpenGLSWFrameBuffer::Present()
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glBindFramebuffer(GL_FRAMEBUFFER, 0);
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glViewport(0, 0, clientWidth, clientHeight);
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float scale = MIN(clientWidth / (float)Width, clientHeight / (float)Height);
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int letterboxWidth = (int)round(Width * scale);
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int letterboxHeight = (int)round(Height * scale);
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float scaleX, scaleY;
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if (vid_scalemode == 1 || vid_scalemode == 2)
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{
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scaleX = MIN(clientWidth / (float)Width, clientHeight / (Height * 1.2f));
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scaleY = scaleX * 1.2f;
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}
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else
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{
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scaleX = MIN(clientWidth / (float)Width, clientHeight / (float)Height);
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scaleY = scaleX;
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}
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int letterboxWidth = (int)round(Width * scaleX);
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int letterboxHeight = (int)round(Height * scaleY);
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int letterboxX = (clientWidth - letterboxWidth) / 2;
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int letterboxY = (clientHeight - letterboxHeight) / 2;
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