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Gfx-3d: fix GetProcAddress in egl extention 

This patch can fix issue when Proc address return NULL.
Glbench10, egl-ext and conformance test need this patch to run pass.

Change-Id: I275c7cb6f77cb334c3ee7fa23cd696bba1c5a458
Author: Liuhui Lu <liuhui.lu@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 52622
This commit is contained in:
luliuhui 2012-08-30 11:15:36 +08:00 committed by Shuo Gao
parent 845ed8fdaa
commit 69d100762c
1 changed files with 4 additions and 1 deletions
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5
opengl/libs/EGL/eglApi.cpp
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@ -760,8 +760,8 @@ __eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname)
egl_connection_t* const cnx = &gEGLImpl;
if (cnx->dso && cnx->egl.eglGetProcAddress) {
found = true;
// Extensions are independent of the bound context
addr =
cnx->hooks[egl_connection_t::GLESv1_INDEX]->ext.extensions[slot] =
cnx->hooks[egl_connection_t::GLESv2_INDEX]->ext.extensions[slot] =
#if EGL_TRACE
@ -769,10 +769,13 @@ __eglMustCastToProperFunctionPointerType eglGetProcAddress(const char *procname)
gHooksTrace.ext.extensions[slot] =
#endif
cnx->egl.eglGetProcAddress(procname);
if (addr) found = true;
}
if (found) {
#if USE_FAST_TLS_KEY
addr = gExtensionForwarders[slot];
#endif
sGLExtentionMap.add(name, addr);
sGLExtentionSlot++;
}