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opengl: Properly use glXQueryDrawable() to get the Visual ID.

This commit is contained in:
Tomas Carnecky 2006-05-09 00:38:00 +02:00 committed by Alexandre Julliard
parent 9413c89c33
commit 3a3a0b3013
1 changed files with 20 additions and 7 deletions
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27
dlls/opengl32/wgl.c
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@ -509,22 +509,35 @@ static int describeContext(Wine_GLContext* ctx) {
static int describeDrawable(Wine_GLContext* ctx, Drawable drawable) { static int describeDrawable(Wine_GLContext* ctx, Drawable drawable) {
int tmp; int tmp;
int draw_vis_id; int nElements;
int attribList[3] = { GLX_FBCONFIG_ID, 0, None };
GLXFBConfig *fbCfgs;
if (3 > wine_glx.version || NULL == wine_glx.p_glXQueryDrawable) { if (3 > wine_glx.version || NULL == wine_glx.p_glXQueryDrawable) {
/** glXQueryDrawable not available so returns not supported */ /** glXQueryDrawable not available so returns not supported */
return -1; return -1;
} }
TRACE(" Drawable %p have :\n", (void*) drawable); TRACE(" Drawable %p have :\n", (void*) drawable);
wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_FBCONFIG_ID, (unsigned int*) &tmp);
TRACE(" - FBCONFIG_ID as 0x%x\n", tmp);
wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_VISUAL_ID, (unsigned int*) &tmp);
TRACE(" - VISUAL_ID as 0x%x\n", tmp);
draw_vis_id = tmp;
wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_WIDTH, (unsigned int*) &tmp); wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_WIDTH, (unsigned int*) &tmp);
TRACE(" - WIDTH as %d\n", tmp); TRACE(" - WIDTH as %d\n", tmp);
wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_HEIGHT, (unsigned int*) &tmp); wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_HEIGHT, (unsigned int*) &tmp);
TRACE(" - HEIGHT as %d\n", tmp); TRACE(" - HEIGHT as %d\n", tmp);
return draw_vis_id; wine_glx.p_glXQueryDrawable(ctx->display, drawable, GLX_FBCONFIG_ID, (unsigned int*) &tmp);
TRACE(" - FBCONFIG_ID as 0x%x\n", tmp);
attribList[1] = tmp;
fbCfgs = wine_glx.p_glXChooseFBConfig(ctx->display, DefaultScreen(ctx->display), attribList, &nElements);
if (fbCfgs == NULL) {
return -1;
}
wine_glx.p_glXGetFBConfigAttrib(ctx->display, fbCfgs[0], GLX_VISUAL_ID, &tmp);
TRACE(" - VISUAL_ID as 0x%x\n", tmp);
XFree(fbCfgs);
return tmp;
} }
/*********************************************************************** /***********************************************************************