[engine] [cocos2d-x] [jsb-adapter] 适配引擎 v2.4.12 版本

cocos2d-x/cocos/platform/openharmony/render/egl_core.cpp

@@ -0,0 +1,113 @@
+/****************************************************************************
+ Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#include "egl_core.h"
+#include "platform/openharmony/napi/NapiHelper.h"
+
+EGLConfig getConfig(int version, EGLDisplay eglDisplay) {
+    int attribList[] = {
+        EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+        EGL_RED_SIZE, 8,
+        EGL_GREEN_SIZE, 8,
+        EGL_BLUE_SIZE, 8,
+        EGL_ALPHA_SIZE, 8,
+        EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+        EGL_STENCIL_SIZE, 8,
+        EGL_DEPTH_SIZE, 24,
+        EGL_NONE
+    };
+    EGLConfig configs = NULL;
+    int configsNum;
+    if (!eglChooseConfig(eglDisplay, attribList, &configs, 1, &configsNum)) {
+        LOGE("eglChooseConfig ERROR");
+        return NULL;
+    }
+    return configs;
+}
+
+void EGLCore::GLContextInit(void* window, int w, int h)
+{
+    LOGD("EGLCore::GLContextInit window = %{public}p, w = %{public}d, h = %{public}d.", window, w, h);
+    width_ = w;
+    height_ = h;
+    mEglWindow = (EGLNativeWindowType)(window);
+
+    // 1. create sharedcontext
+    mEGLDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+    if (mEGLDisplay == EGL_NO_DISPLAY) {
+        LOGE("EGLCore::unable to get EGL display.");
+        return;
+    }
+
+    EGLint eglMajVers, eglMinVers;
+    if (!eglInitialize(mEGLDisplay, &eglMajVers, &eglMinVers)) {
+        mEGLDisplay = EGL_NO_DISPLAY;
+        LOGE("EGLCore::unable to initialize display");
+        return;
+    }
+
+    mEGLConfig = getConfig(3, mEGLDisplay);
+    if (mEGLConfig == nullptr) {
+        LOGE("EGLCore::GLContextInit config ERROR");
+        return;
+    }
+
+    // 2. Create EGL Surface from Native Window
+    if (mEglWindow) {
+        mEGLSurface = eglCreateWindowSurface(mEGLDisplay, mEGLConfig, mEglWindow, nullptr);
+        if (mEGLSurface == nullptr) {
+            LOGE("EGLCore::eglCreateContext eglSurface is null");
+            return;
+        }
+    }
+
+    // 3. Create EGLContext from
+    int attrib3_list[] = {
+        EGL_CONTEXT_CLIENT_VERSION, 2,
+        EGL_NONE
+    };
+
+    mEGLContext = eglCreateContext(mEGLDisplay, mEGLConfig, mSharedEGLContext, attrib3_list);
+
+    if (!eglMakeCurrent(mEGLDisplay, mEGLSurface, mEGLSurface, mEGLContext)) {
+        LOGE("EGLCore::eglMakeCurrent error = %{public}d", eglGetError());
+    }
+}
+
+void EGLCore::Update()
+{
+    eglSwapBuffers(mEGLDisplay, mEGLSurface);
+}
+
+bool EGLCore::checkGlError(const char* op)
+{
+    LOGE("EGL ERROR CODE = %{public}x", eglGetError());
+    GLint error;
+    for (error = glGetError(); error; error = glGetError()) {
+        LOGE("ERROR: %{public}s, ERROR CODE = %{public}x", op, error);
+        return true;
+    }
+    return false;
+}

cocos2d-x/cocos/platform/openharmony/render/egl_core.h

@@ -0,0 +1,53 @@
+/****************************************************************************
+ Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#ifndef _GL_CORE_
+#define _GL_CORE_
+
+#include "platform/openharmony/CCGL-openharmony.h"
+#include <string>
+
+class EGLCore {
+public:
+    EGLCore() {};
+    void GLContextInit(void* window, int w, int h);
+    void Update();
+
+public:
+    int width_;
+    int height_;
+
+private:
+    bool checkGlError(const char* op);
+
+    EGLNativeWindowType mEglWindow;
+    EGLDisplay mEGLDisplay = EGL_NO_DISPLAY;
+    EGLConfig mEGLConfig = nullptr;
+    EGLContext mEGLContext = EGL_NO_CONTEXT;
+    EGLContext mSharedEGLContext = EGL_NO_CONTEXT;
+    EGLSurface mEGLSurface = nullptr;
+};
+
+#endif // _GL_CORE_