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glx_pbuffer: Refactor GetDrawableAttribute

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Move the pdraw != NULL check out so that they don't
have to be duplicated.

Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Adel Gadllah 2014-02-24 20:44:41 +01:00 • committed by Eric Anholt
parent 6b13cd1f7f
commit b972e55684
1 changed files with 6 additions and 5 deletions
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11
src/glx/glx_pbuffer.c
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@ -350,6 +350,9 @@ GetDrawableAttribute(Display * dpy, GLXDrawable drawable,
_XEatData(dpy, length);
}
else {
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
#endif
_XRead(dpy, (char *) data, length * sizeof(CARD32));
/* Search the set of returned attributes for the attribute requested by
@ -363,13 +366,11 @@ GetDrawableAttribute(Display * dpy, GLXDrawable drawable,
}
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
{
__GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
if (pdraw != NULL && !pdraw->textureTarget)
if (pdraw != NULL) {
if (!pdraw->textureTarget)
pdraw->textureTarget =
determineTextureTarget((const int *) data, num_attributes);
if (pdraw != NULL && !pdraw->textureFormat)
if (!pdraw->textureFormat)
pdraw->textureFormat =
determineTextureFormat((const int *) data, num_attributes);
}