You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.5 KiB
93 lines
2.5 KiB
/*
|
|
* Copyright © 2012 Collabora, Ltd.
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and
|
|
* its documentation for any purpose is hereby granted without fee, provided
|
|
* that the above copyright notice appear in all copies and that both that
|
|
* copyright notice and this permission notice appear in supporting
|
|
* documentation, and that the name of the copyright holders not be used in
|
|
* advertising or publicity pertaining to distribution of the software
|
|
* without specific, written prior permission. The copyright holders make
|
|
* no representations about the suitability of this software for any
|
|
* purpose. It is provided "as is" without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
|
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
|
|
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
|
|
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <cstdlib>
|
|
|
|
#include "android-framebuffer.h"
|
|
|
|
#ifdef ANDROID
|
|
|
|
#include <ui/FramebufferNativeWindow.h>
|
|
|
|
class AndroidFramebuffer {
|
|
public:
|
|
int init();
|
|
|
|
struct android_framebuffer fb_;
|
|
|
|
private:
|
|
android::sp<android::FramebufferNativeWindow> nativefb_;
|
|
};
|
|
|
|
int AndroidFramebuffer::init()
|
|
{
|
|
struct ANativeWindow *window;
|
|
const framebuffer_device_t *fbdev;
|
|
int ret1, ret2, ret3;
|
|
|
|
nativefb_ = new android::FramebufferNativeWindow();
|
|
fbdev = nativefb_->getDevice();
|
|
|
|
if (!fbdev)
|
|
return -1;
|
|
|
|
fb_.priv = this;
|
|
|
|
window = nativefb_.get();
|
|
ret1 = window->query(window, NATIVE_WINDOW_WIDTH, &fb_.width);
|
|
ret2 = window->query(window, NATIVE_WINDOW_HEIGHT, &fb_.height);
|
|
ret3 = window->query(window, NATIVE_WINDOW_FORMAT, &fb_.format);
|
|
fb_.xdpi = window->xdpi;
|
|
fb_.ydpi = window->ydpi;
|
|
fb_.refresh_rate = fbdev->fps;
|
|
|
|
if (ret1 != android::NO_ERROR ||
|
|
ret2 != android::NO_ERROR ||
|
|
ret3 != android::NO_ERROR)
|
|
return -1;
|
|
|
|
fb_.native_window = reinterpret_cast<EGLNativeWindowType>(window);
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
android_framebuffer_destroy(struct android_framebuffer *fb)
|
|
{
|
|
AndroidFramebuffer *afb = static_cast<AndroidFramebuffer*>(fb->priv);
|
|
|
|
delete afb;
|
|
}
|
|
|
|
struct android_framebuffer *
|
|
android_framebuffer_create(void)
|
|
{
|
|
AndroidFramebuffer *afb = new AndroidFramebuffer;
|
|
|
|
if (afb->init() < 0) {
|
|
delete afb;
|
|
return NULL;
|
|
}
|
|
|
|
return &afb->fb_;
|
|
}
|
|
|
|
#endif /* ANDROID */
|
|
|