path: root/m4
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authorSung W. Park <>2013-11-13 15:39:12 +0900
committerSung W. Park <>2013-11-13 15:39:12 +0900
commit90bbc21d02b9cdc7e074884812950d27e015c2ac (patch)
tree9d054cd04f3f14e91e9dadcf6218ae6c1eaf26fe /m4
parent2dc092d36e0741bcdffca23f82b2acbac8e0cda7 (diff)
evas_gl : Fixed macro substitution bug in evas_gl
In evas_gl_api_ext_def.h there're calls such as: _EVASGL_EXT_DRVNAME(EGL_KHR_image_base) The macro is defined in evas_gl_api_ext.c as: (strstr(glexts, #name) != NULL || strstr(glueexts, #name) != NULL) if (_EVASGL_EXT_CHECK_SUPPORT(name)) *ext_support = 1; But EGL_KHR_image_base is itself a macro, which is defined in EGL/eglext.h like this: Thus, the _EVASGL_EXT_CHECK_SUPPORT macro will unwrap into: (strstr(glexts, "1") != NULL || strstr(glueexts, "1") != NULL) instead of intended: (strstr(glexts, "EGL_KHR_image_base") != NULL || strstr(glueexts, "EGL_KHR_image_base") != NULL) This patch fixes this by applying stringification earlier in _EVASGL_EXT_DRVNAME Bugfix reported by
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