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remove separate glow modes

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This commit is contained in:
Glenn Maynard
2005-01-08 22:14:08 +00:00
parent f9a96f885c
commit 8a29cc0459
8 changed files with 23 additions and 27 deletions
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stepmania/src/RageDisplay_OGL.cpp
+16 -20
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@@ -1344,31 +1344,27 @@ void RageDisplay_OGL::SetTextureModeModulate()
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
}
void RageDisplay_OGL::SetTextureModeGlow(GlowMode m)
void RageDisplay_OGL::SetTextureModeGlow()
{
if(m == GLOW_WHITEN && !g_bEXT_texture_env_combine)
m = GLOW_BRIGHTEN; /* we can't do GLOW_WHITEN */
switch(m)
if( !g_bEXT_texture_env_combine )
{
case GLOW_BRIGHTEN:
/* This is changing blend state, instead of texture state, which isn't
* great, but it's better than doing nothing. */
glBlendFunc( GL_SRC_ALPHA, GL_ONE );
return;
case GLOW_WHITEN:
/* Source color is the diffuse color only: */
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_COMBINE_RGB_EXT), GL_REPLACE);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE0_RGB_EXT), GL_PRIMARY_COLOR_EXT);
/* Source alpha is texture alpha * diffuse alpha: */
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_COMBINE_ALPHA_EXT), GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_OPERAND0_ALPHA_EXT), GL_SRC_ALPHA);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE0_ALPHA_EXT), GL_PRIMARY_COLOR_EXT);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_OPERAND1_ALPHA_EXT), GL_SRC_ALPHA);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE1_ALPHA_EXT), GL_TEXTURE);
return;
}
/* Source color is the diffuse color only: */
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_COMBINE_RGB_EXT), GL_REPLACE);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE0_RGB_EXT), GL_PRIMARY_COLOR_EXT);
/* Source alpha is texture alpha * diffuse alpha: */
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_COMBINE_ALPHA_EXT), GL_MODULATE);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_OPERAND0_ALPHA_EXT), GL_SRC_ALPHA);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE0_ALPHA_EXT), GL_PRIMARY_COLOR_EXT);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_OPERAND1_ALPHA_EXT), GL_SRC_ALPHA);
glTexEnvi(GL_TEXTURE_ENV, GLenum(GL_SOURCE1_ALPHA_EXT), GL_TEXTURE);
}
void RageDisplay_OGL::SetTextureModeAdd()