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Don't use DirectColor visuals until we implement DirectColor colormap support

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403425
This commit is contained in:
Sam Lantinga 2009-01-02 15:47:49 +00:00
parent 959558fe22
commit b84ae14eeb
4 changed files with 14 additions and 6 deletions
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4
src/video/x11/SDL_x11opengl.c
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@ -391,7 +391,7 @@ X11_GL_GetVisual(_THIS, Display * display, int screen)
attribs[i++] = GLX_NONE_EXT;
}
#ifdef GLX_DIRECT_COLOR /* Try for a DirectColor visual for gamma support */
if (!SDL_getenv("SDL_VIDEO_X11_NODIRECTCOLOR")) {
if (X11_UseDirectColorVisuals()) {
attribs[i++] = GLX_X_VISUAL_TYPE;
attribs[i++] = GLX_DIRECT_COLOR;
}
@ -400,7 +400,7 @@ X11_GL_GetVisual(_THIS, Display * display, int screen)
vinfo = _this->gl_data->glXChooseVisual(display, screen, attribs);
#ifdef GLX_DIRECT_COLOR
if (!vinfo && !SDL_getenv("SDL_VIDEO_X11_NODIRECTCOLOR")) { /* No DirectColor visual? Try again.. */
if (!vinfo && X11_UseDirectColorVisuals()) { /* No DirectColor visual? Try again.. */
attribs[i - 3] = None;
vinfo = _this->gl_data->glXChooseVisual(display, screen, attribs);
}