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- Added 0.75x scale mode

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This commit is contained in:
Magnus Norddahl 2017-07-24 08:35:27 +02:00
parent 1ce3b4c79c
commit e06f87cf10
4 changed files with 27 additions and 22 deletions
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4
src/gl/renderer/gl_postprocess.cpp
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@ -153,7 +153,7 @@ EXTERN_CVAR(Float, vid_contrast)
EXTERN_CVAR(Float, vid_saturation)
EXTERN_CVAR(Int, gl_satformula)
extern bool bSuperSampled;
bool ViewportLinearScale();
void FGLRenderer::RenderScreenQuad()
{
@ -856,7 +856,7 @@ void FGLRenderer::DrawPresentTexture(const GL_IRECT &box, bool applyGamma)
glViewport(box.left, box.top, box.width, box.height);
glActiveTexture(GL_TEXTURE0);
if (bSuperSampled)
if (ViewportLinearScale())
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

24
src/gl/system/gl_swframebuffer.cpp
View file

@ -95,7 +95,7 @@ EXTERN_CVAR(Int, vid_refreshrate)
EXTERN_CVAR(Bool, gl_legacy_mode)
EXTERN_CVAR(Int, vid_scalemode)
extern bool bSuperSampled;
bool ViewportLinearScale();
#ifdef WIN32
extern cycle_t BlitCycles;
@ -751,6 +751,18 @@ void OpenGLSWFrameBuffer::Present()
FBVERTEX verts[4];
CalcFullscreenCoords(verts, false, 0, 0xFFFFFFFF);
SetTexture(0, OutputFB->Texture.get());
if (ViewportLinearScale())
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
else
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
SetPixelShader(Shaders[SHADER_GammaCorrection].get());
SetAlphaBlend(0);
EnableAlphaTest(false);
@ -765,16 +777,6 @@ void OpenGLSWFrameBuffer::Present()
glBindFramebuffer(GL_FRAMEBUFFER, OutputFB->Framebuffer);
glViewport(0, 0, Width, Height);
if (bSuperSampled)
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
else
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
}
//==========================================================================

18
src/menu/videomenu.cpp
View file

@ -79,7 +79,6 @@ int testingmode; // Holds time to revert to old mode
int OldWidth, OldHeight, OldBits;
static FIntCVar DummyDepthCvar (NULL, 0, 0);
static uint8_t BitTranslate[32];
bool bSuperSampled = false; // is this mode supersampled?
CUSTOM_CVAR (Int, menu_screenratios, -1, CVAR_ARCHIVE)
{
@ -126,14 +125,15 @@ CUSTOM_CVAR (Bool, vid_tft, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CUSTOM_CVAR (Int, vid_scalemode, 0, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
{
if (self < 0 || self > 4)
if (self < 0 || self > 5)
{
self = 0;
}
if (self == 4) // [SP] hack, for now, but we might add custom modes later and special handling will be needed for that...
bSuperSampled = true;
else
bSuperSampled = false;
}
bool ViewportLinearScale()
{
return vid_scalemode == 4 || vid_scalemode == 5;
}
int ViewportScaledWidth(int width)
@ -145,7 +145,8 @@ int ViewportScaledWidth(int width)
case 1: return 320;
case 2: return 640;
case 3: return (int)roundf(width * 0.5f);
case 4: return width * 2;
case 4: return (int)roundf(width * 0.75f);
case 5: return width * 2;
}
}
@ -158,7 +159,8 @@ int ViewportScaledHeight(int height)
case 1: return 200;
case 2: return 400;
case 3: return (int)roundf(height * 0.5f);
case 4: return height * 2;
case 4: return (int)roundf(height * 0.75f);
case 5: return height * 2;
}
}

3
wadsrc/static/menudef.txt
View file

@ -1855,7 +1855,8 @@ OptionValue ScaleModes
1, "320x200"
2, "640x400"
3, "0.5x"
4, "2x SSAA"
4, "0.75x"
5, "2x SSAA"
}
OptionMenu VideoModeMenu protected