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Config file option to always center image

This commit is contained in:
OV2 2010-10-17 02:47:53 +02:00
parent 872c1d8fb6
commit 270cd4fe06
3 changed files with 7 additions and 2 deletions
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2
win32/wconfig.cpp
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@ -245,6 +245,7 @@ void WinSetDefaultValues ()
GUI.BilinearFilter = false;
GUI.LockDirectories = false;
GUI.window_maximized = false;
GUI.EmulatedFullscreen = false;
WinDeleteRecentGamesList ();
@ -901,6 +902,7 @@ void WinRegisterConfigItems()
AddStringC("OpenGL:GLSLvertexFileName", GUI.GLSLvertexShaderFileName, MAX_PATH, "", "vertex shader filename for OpenGL mode");
AddStringC("OpenGL:GLSLfragmentFileName", GUI.GLSLfragmentShaderFileName, MAX_PATH, "", "fragment shader filename for OpenGL mode");
AddBoolC("ExtendHeight", GUI.HeightExtend, false, "true to display an extra 15 pixels at the bottom, which few games use. Also increases AVI output size from 256x224 to 256x240.");
AddBoolC("AlwaysCenterImage", GUI.AlwaysCenterImage,false, "true to center the image even if larger than window");
AddIntC("Window:Width", GUI.window_size.right, 512, "256=1x, 512=2x, 768=3x, 1024=4x, etc. (usually)");
AddIntC("Window:Height", GUI.window_size.bottom, 448, "224=1x, 448=2x, 672=3x, 896=4x, etc. (usually)");
AddIntC("Window:Left", GUI.window_size.left, 0, "in pixels from left edge of screen");

6
win32/win32_display.cpp
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@ -303,8 +303,10 @@ RECT CalculateDisplayRect(unsigned int sourceWidth,unsigned int sourceHeight,
} else {
drawRect.left = ((int)(displayWidth) - (int)sourceWidth) / 2;
drawRect.top = ((int)(displayHeight) - (int)sourceHeight) / 2;
if(drawRect.left < 0) drawRect.left = 0;
if(drawRect.top < 0) drawRect.top = 0;
if(!GUI.AlwaysCenterImage) {
if(drawRect.left < 0) drawRect.left = 0;
if(drawRect.top < 0) drawRect.top = 0;
}
drawRect.right = drawRect.left + sourceWidth;
drawRect.bottom = drawRect.top + sourceHeight;
}

1
win32/wsnes9x.h
View File

@ -307,6 +307,7 @@ struct sGUI {
bool AspectRatio;
OutputMethod outputMethod;
int AspectWidth;
bool AlwaysCenterImage;
bool EmulateFullscreen;
bool EmulatedFullscreen;
bool BilinearFilter;