Merge "fix a crasher in our EGL wrapper when attrib_list is NULL in eglChooseConfig" into kraken
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@ -1525,8 +1525,13 @@ EGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list,
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}
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if (ggl_unlikely(attrib_list==0)) {
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*num_config = 0;
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return EGL_TRUE;
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/*
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* A NULL attrib_list should be treated as though it was an empty
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* one (terminated with EGL_NONE) as defined in
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* section 3.4.1 "Querying Configurations" in the EGL specification.
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*/
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static const EGLint dummy = EGL_NONE;
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attrib_list = &dummy;
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}
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int numAttributes = 0;
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@ -843,10 +843,12 @@ EGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list,
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EGLint patch_index = -1;
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GLint attr;
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size_t size = 0;
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while ((attr=attrib_list[size]) != EGL_NONE) {
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if (attr == EGL_CONFIG_ID)
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patch_index = size;
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size += 2;
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if (attrib_list) {
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while ((attr=attrib_list[size]) != EGL_NONE) {
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if (attr == EGL_CONFIG_ID)
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patch_index = size;
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size += 2;
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}
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}
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if (patch_index >= 0) {
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size += 2; // we need copy the sentinel as well
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