Initial work

external/android-emugl/shared/OpenglCodecCommon/glUtils.h

@@ -0,0 +1,41 @@
+/*
+* Copyright (C) 2011 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+#pragma once
+
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+size_t glSizeof(GLenum type);
+
+size_t glUtilsParamSize(GLenum param);
+
+void   glUtilsPackPointerData(unsigned char *dst, unsigned char *str,
+                        int size, GLenum type, unsigned int stride,
+                        unsigned int datalen);
+
+int glUtilsPixelBitSize(GLenum format, GLenum type);
+
+#ifdef __cplusplus
+};
+#endif