static void android_gfx_ctx_destroy(void *data)
{
gfx_ctx_android_data_t *android = (gfx_ctx_android_data_t*)
driver.video_context_data;
(void)data;
if (!android)
return;
android_gfx_ctx_destroy_resources(android);
if (driver.video_context_data)
free(driver.video_context_data);
driver.video_context_data = NULL;
}
static void android_gfx_ctx_destroy(void *data)
{
driver_t *driver = driver_get_ptr();
gfx_ctx_android_data_t *android = NULL;
android = (gfx_ctx_android_data_t*)driver->video_context_data;
(void)data;
if (!android)
return;
android_gfx_ctx_destroy_resources(android);
if (driver->video_context_data)
free(driver->video_context_data);
driver->video_context_data = NULL;
}
static bool android_gfx_ctx_init(void *data)
{
int var;
EGLint num_config, egl_version_major, egl_version_minor;
EGLint format;
EGLint context_attributes[] = {
EGL_CONTEXT_CLIENT_VERSION, g_es3 ? 3 : 2,
EGL_NONE
};
const EGLint attribs[] = {
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_BLUE_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_RED_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_DEPTH_SIZE, 16,
EGL_NONE
};
driver_t *driver = driver_get_ptr();
gfx_ctx_android_data_t *android = NULL;
struct android_app *android_app = (struct android_app*)g_android;
if (!android_app)
return false;
android = (gfx_ctx_android_data_t*)
calloc(1, sizeof(gfx_ctx_android_data_t));
if (!android)
return false;
RARCH_LOG("Android EGL: GLES version = %d.\n", g_es3 ? 3 : 2);
android->g_egl_dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
android->g_use_hw_ctx = ((gl_t*)data)->shared_context_use;
if (!android->g_egl_dpy)
{
RARCH_ERR("[Android/EGL]: Couldn't get EGL display.\n");
goto error;
}
if (!eglInitialize(android->g_egl_dpy,
&egl_version_major, &egl_version_minor))
goto error;
RARCH_LOG("[ANDROID/EGL]: EGL version: %d.%d\n",
egl_version_major, egl_version_minor);
if (!eglChooseConfig(android->g_egl_dpy,
attribs, &android->g_egl_config, 1, &num_config))
goto error;
var = eglGetConfigAttrib(android->g_egl_dpy, android->g_egl_config,
EGL_NATIVE_VISUAL_ID, &format);
if (!var)
{
RARCH_ERR("eglGetConfigAttrib failed: %d.\n", var);
goto error;
}
ANativeWindow_setBuffersGeometry(android_app->window, 0, 0, format);
android->g_egl_ctx = eglCreateContext(android->g_egl_dpy,
android->g_egl_config, EGL_NO_CONTEXT, context_attributes);
RARCH_LOG("[Android/EGL]: EGL context: %p.\n", (void*)android->g_egl_ctx);
if (android->g_egl_ctx == EGL_NO_CONTEXT)
goto error;
if (android->g_use_hw_ctx)
{
android->g_egl_hw_ctx = eglCreateContext(android->g_egl_dpy,
android->g_egl_config, android->g_egl_ctx,
context_attributes);
RARCH_LOG("[Android/EGL]: Created shared context: %p.\n",
(void*)android->g_egl_hw_ctx);
if (android->g_egl_hw_ctx == EGL_NO_CONTEXT)
goto error;
}
android->g_egl_surf = eglCreateWindowSurface(android->g_egl_dpy,
android->g_egl_config, android_app->window, 0);
if (!android->g_egl_surf)
goto error;
if (!eglMakeCurrent(android->g_egl_dpy, android->g_egl_surf,
android->g_egl_surf, android->g_egl_ctx))
goto error;
driver->video_context_data = android;
return true;
error:
android_gfx_ctx_destroy_resources(android);
if (android)
free(android);
return false;
}
