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Let GLFW init GL Context

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This commit is contained in:
khanhduytran0
2020-09-05 18:49:24 +07:00
parent 5505721a12
commit 3e603581a4
1 changed files with 27 additions and 14 deletions
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41
app/src/main/jni/egl_bridge.c
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@@ -31,19 +31,27 @@ JNIEXPORT void JNICALL Java_net_kdt_pojavlaunch_JREUtils_setupBridgeWindow(JNIEn
// Called from JNI_OnLoad of liblwjgl_opengl32
void pojav_openGLOnLoad() {
}
void pojav_openGLOnUnload() {
}
JNIEXPORT jboolean JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglInit(JNIEnv* env, jclass clazz) {
printf("EGLBridge: Initializing\n");
printf("ANativeWindow pointer = %p\n", potatoBridge.androidWindow);
potatoBridge.eglDisplay = eglGetDisplay(potatoBridge.androidDisplay);
if (potatoBridge.eglDisplay == EGL_NO_DISPLAY) {
printf("Error: eglGetDefaultDisplay() failed: %p\n", eglGetError());
return; // -1;
return JNI_FALSE;
}
eglMakeCurrent(potatoBridge.eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (!eglInitialize(potatoBridge.eglDisplay, NULL, NULL)) {
printf("Error: eglInitialize() failed\n");
return; // -2;
return JNI_FALSE;
}
static const EGLint attribs[] = {
@@ -67,7 +75,7 @@ void pojav_openGLOnLoad() {
if (!eglChooseConfig(potatoBridge.eglDisplay, attribs, &config, 1, &num_configs)) {
printf("Error: couldn't get an EGL visual config\n");
return; // -3;
return JNI_FALSE;
}
assert(config);
@@ -75,7 +83,7 @@ void pojav_openGLOnLoad() {
if (!eglGetConfigAttrib(potatoBridge.eglDisplay, config, EGL_NATIVE_VISUAL_ID, &vid)) {
printf("Error: eglGetConfigAttrib() failed\n");
return; // -4;
return JNI_FALSE;
}
eglBindAPI(EGL_OPENGL_ES_API);
@@ -83,7 +91,7 @@ void pojav_openGLOnLoad() {
potatoBridge.eglContext = eglCreateContext(potatoBridge.eglDisplay, config, EGL_NO_CONTEXT, ctx_attribs);
if (!potatoBridge.eglContext) {
printf("Error: eglCreateContext failed\n");
return; // -5;
return JNI_FALSE;
}
// test eglQueryContext()
@@ -97,7 +105,7 @@ void pojav_openGLOnLoad() {
if (!potatoBridge.eglSurface) {
printf("Error: eglCreateWindowSurface failed: %p\n", eglGetError());
return; // -6;
return JNI_FALSE;
}
// sanity checks
@@ -106,17 +114,11 @@ void pojav_openGLOnLoad() {
assert(eglGetConfigAttrib(potatoBridge.eglDisplay, config, EGL_SURFACE_TYPE, &val));
assert(val & EGL_WINDOW_BIT);
}
}
void pojav_openGLOnUnload() {
eglMakeCurrent(potatoBridge.eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroySurface(potatoBridge.eglDisplay, potatoBridge.eglSurface);
eglDestroyContext(potatoBridge.eglDisplay, potatoBridge.eglContext);
eglTerminate(potatoBridge.eglDisplay);
eglReleaseThread();
return JNI_TRUE;
}
JNIEXPORT jboolean JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglMakeCurrent(JNIEnv* env, jclass clazz) {
printf("EGLBridge: Making current\n");
printf("EGLContext=%p, EGLDisplay=%p, EGLSurface=%p\n",
potatoBridge.eglContext,
potatoBridge.eglDisplay,
@@ -138,6 +140,17 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglMakeCurrent(JNIEnv*
return success == EGL_TRUE ? JNI_TRUE : JNI_FALSE;
}
JNIEXPORT jboolean JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglTerminate(JNIEnv* env, jclass clazz) {
printf("EGLBridge: Terminating\n");
eglMakeCurrent(potatoBridge.eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroySurface(potatoBridge.eglDisplay, potatoBridge.eglSurface);
eglDestroyContext(potatoBridge.eglDisplay, potatoBridge.eglContext);
eglTerminate(potatoBridge.eglDisplay);
eglReleaseThread();
return JNI_TRUE;
}
JNIEXPORT jboolean JNICALL Java_org_lwjgl_glfw_GLFW_nativeEglSwapBuffers(JNIEnv *env, jclass clazz) {
return eglSwapBuffers(potatoBridge.eglDisplay, potatoBridge.eglSurface);
}