Initial work

external/android-emugl/host/include/OpenglRender/render_api.h

@@ -0,0 +1,56 @@
+/*
+* 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 "OpenglRender/render_api_functions.h"
+
+#include <KHR/khrplatform.h>
+
+/* This header and its declarations must be usable from C code.
+ *
+ * If RENDER_API_NO_PROTOTYPES is #defined before including this header, only
+ * the interface function pointer types will be declared, not the prototypes.
+ * This allows the client to use those names for its function pointer variables.
+ *
+ * All interfaces which can fail return an int, with zero indicating failure
+ * and anything else indicating success.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Use KHRONOS_APICALL to control visibility, but do not use KHRONOS_APIENTRY
+// because we don't need the functions to be __stdcall on Win32.
+#define RENDER_APICALL  KHRONOS_APICALL
+#define RENDER_APIENTRY
+
+#define RENDER_API_DECLARE(return_type, func_name, signature, callargs) \
+    typedef return_type (RENDER_APIENTRY *func_name ## Fn) signature; \
+    RENDER_APICALL return_type RENDER_APIENTRY func_name signature;
+
+typedef void (*emugl_logger_func_t)(const char* fmt, ...);
+
+typedef struct {
+    emugl_logger_func_t coarse;
+    emugl_logger_func_t fine;
+} emugl_logger_struct;
+
+LIST_RENDER_API_FUNCTIONS(RENDER_API_DECLARE)
+
+#ifdef __cplusplus
+}
+#endif

external/android-emugl/host/include/OpenglRender/render_api_functions.h

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+// Auto-generated with: android/scripts/gen-entries.py --mode=funcargs distrib/android-emugl/host/libs/libOpenglRender/render_api.entries --output=distrib/android-emugl/host/include/OpenglRender/render_api_functions.h
+// DO NOT EDIT THIS FILE
+
+#ifndef RENDER_API_FUNCTIONS_H
+#define RENDER_API_FUNCTIONS_H
+
+#include "OpenglRender/render_api_platform_types.h"
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+/* list of constants to be passed to setStreamMode */
+#define RENDER_API_STREAM_MODE_DEFAULT   0
+#define RENDER_API_STREAM_MODE_TCP       1
+#define RENDER_API_STREAM_MODE_UNIX      2
+#define RENDER_API_STREAM_MODE_PIPE      3
+
+typedef void (*OnPostFn)(void* context, int width, int height, int ydir,
+                         int format, int type, unsigned char* pixels);
+typedef void (*emugl_crash_func_t)(const char* format, ...);
+
+#define LIST_RENDER_API_FUNCTIONS(X) \
+  X(int, initLibrary, (), ()) \
+  X(int, setStreamMode, (int mode), (mode)) \
+  X(int, initOpenGLRenderer, (int width, int height, bool useSubWindow, char* addr, size_t addrLen, emugl_logger_struct logfuncs, emugl_crash_func_t crashfunc), (width, height, useSubWindow, addr, addrLen, logfuncs, crashfunc)) \
+  X(void, getHardwareStrings, (const char** vendor, const char** renderer, const char** version), (vendor, renderer, version)) \
+  X(void, setPostCallback, (OnPostFn onPost, void* onPostContext), (onPost, onPostContext)) \
+  X(bool, showOpenGLSubwindow, (FBNativeWindowType window, int wx, int wy, int ww, int wh, int fbw, int fbh, float dpr, float zRot), (window, wx, wy, ww, wh, fbw, fbh, dpr, zRot)) \
+  X(bool, destroyOpenGLSubwindow, (), ()) \
+  X(void, setOpenGLDisplayRotation, (float zRot), (zRot)) \
+  X(void, setOpenGLDisplayTranslation, (float px, float py), (px, py)) \
+  X(void, repaintOpenGLDisplay, (), ()) \
+  X(int, stopOpenGLRenderer, (), ()) \
+
+
+#endif  // RENDER_API_FUNCTIONS_H

external/android-emugl/host/include/OpenglRender/render_api_platform_types.h

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+/*
+* Copyright 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
+
+// Define FBNativeWindowType which corresponds to the type of native
+// host UI window handles.
+
+#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
+#include <windows.h>
+
+typedef HWND    FBNativeWindowType;
+
+#elif defined(__linux__)
+
+// Really a Window handle, but we don't want to include the X11 headers here.
+#include <stdint.h>
+typedef uint32_t FBNativeWindowType;
+
+#elif defined(__APPLE__)
+
+typedef void*   FBNativeWindowType;
+
+#else
+#warning "Unsupported platform"
+#endif