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Add's a little hack to try and reduce flicking in some games.

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Can also break some games or cause them to have flickering so I made it so it can be turned on and off :P
Original fix by orbb then modified by LuisR14 and me.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3274 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
death2droid
2009-05-23 02:47:11 +00:00
parent 8ee7cfa6c6
commit d6b86232e0
5 changed files with 48 additions and 6 deletions
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32
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
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@ -1218,7 +1218,37 @@ void Renderer::SwapBuffers()
}
#endif
// Copy the rendered frame to the real window
OpenGL_SwapBuffers();
// [ fix for Fragile by kamui_kun ...
// TODO get the fix to read the whole screen not just 5 pixels
if (g_Config.bRemoveFlicker)
{
BOOL pass = FALSE;
char pixels [15];
short color[] = {GL_RED, GL_GREEN, GL_BLUE};
for( int i = 0; i < 14; i)
{
for( int c = 0; c < 3; c++,i+=5)
{
glReadPixels(300, 200, 1, 1, color[c], GL_BYTE, &pixels[i]);
glReadPixels(300, 400, 1, 1, color[c], GL_BYTE, &pixels[i+1]);
glReadPixels(700, 200, 1, 1, color[c], GL_BYTE, &pixels[i+2]);
glReadPixels(700, 400, 1, 1, color[c], GL_BYTE, &pixels[i+3]);
glReadPixels(500, 300, 1, 1, color[c], GL_BYTE, &pixels[i+4]);
}
}
for( int p = 0; p < 14; p++ )
{
if( pixels[p] != 0 )
pass = TRUE;
}
if( pass )
OpenGL_SwapBuffers();
}
else
{
OpenGL_SwapBuffers();
}
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT);