Merge "Handle glGetString returning NULL" am: 329904ffb2 am: cbd23648b6 (8ad914fa) · Commits · e / os / android_frameworks_native

opengl/libs/EGL/egl_object.cpp

+16 −10

Original line number	Original line	Diff line number	Diff line
	@@ -116,6 +116,11 @@ void egl_context_t::onMakeCurrent(EGLSurface draw, EGLSurface read) {
	if (gl_extensions.empty()) {		if (gl_extensions.empty()) {
	// call the implementation's glGetString(GL_EXTENSIONS)		// call the implementation's glGetString(GL_EXTENSIONS)
	const char* exts = (const char *)gEGLImpl.hooks[version]->gl.glGetString(GL_EXTENSIONS);		const char* exts = (const char *)gEGLImpl.hooks[version]->gl.glGetString(GL_EXTENSIONS);

			// If this context is sharing with another context, and the other context was reset
			// e.g. due to robustness failure, this context might also be reset and glGetString can
			// return NULL.
			if (exts) {
	gl_extensions = exts;		gl_extensions = exts;
	if (gl_extensions.find("GL_EXT_debug_marker") == std::string::npos) {		if (gl_extensions.find("GL_EXT_debug_marker") == std::string::npos) {
	gl_extensions.insert(0, "GL_EXT_debug_marker ");		gl_extensions.insert(0, "GL_EXT_debug_marker ");
	@@ -130,6 +135,7 @@ void egl_context_t::onMakeCurrent(EGLSurface draw, EGLSurface read) {
	}		}
	}		}
	}		}
			}

	// ----------------------------------------------------------------------------		// ----------------------------------------------------------------------------
	}; // namespace android		}; // namespace android