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Introduce official public NativeWindow type. 

Not yet hooked up to anything in the NDK, but requires renaming
the existing android_native_window_t type everywhere.

Change-Id: Iffee6ea39c93b8b34e20fb69e4d2c7c837e5ea2e
This commit is contained in:
Dianne Hackborn 2010-06-30 13:56:17 -07:00
parent 189ed23c10
commit 4b5e91e482
7 changed files with 82 additions and 77 deletions
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16
include/surfaceflinger/Surface.h
View File

@ -131,7 +131,7 @@ private:
// ---------------------------------------------------------------------------
class Surface
: public EGLNativeBase<android_native_window_t, Surface, RefBase>
: public EGLNativeBase<ANativeWindow, Surface, RefBase>
{
public:
struct SurfaceInfo {
@ -195,14 +195,14 @@ private:
/*
* android_native_window_t hooks
* ANativeWindow hooks
*/
static int setSwapInterval(android_native_window_t* window, int interval);
static int dequeueBuffer(android_native_window_t* window, android_native_buffer_t** buffer);
static int lockBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
static int queueBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
static int query(android_native_window_t* window, int what, int* value);
static int perform(android_native_window_t* window, int operation, ...);
static int setSwapInterval(ANativeWindow* window, int interval);
static int dequeueBuffer(ANativeWindow* window, android_native_buffer_t** buffer);
static int lockBuffer(ANativeWindow* window, android_native_buffer_t* buffer);
static int queueBuffer(ANativeWindow* window, android_native_buffer_t* buffer);
static int query(ANativeWindow* window, int what, int* value);
static int perform(ANativeWindow* window, int operation, ...);
int dequeueBuffer(android_native_buffer_t** buffer);
int lockBuffer(android_native_buffer_t* buffer);

14
include/ui/FramebufferNativeWindow.h
View File

@ -43,7 +43,7 @@ class NativeBuffer;
class FramebufferNativeWindow
: public EGLNativeBase<
android_native_window_t,
ANativeWindow,
FramebufferNativeWindow,
LightRefBase<FramebufferNativeWindow> >
{
@ -59,12 +59,12 @@ public:
private:
friend class LightRefBase<FramebufferNativeWindow>;
~FramebufferNativeWindow(); // this class cannot be overloaded
static int setSwapInterval(android_native_window_t* window, int interval);
static int dequeueBuffer(android_native_window_t* window, android_native_buffer_t** buffer);
static int lockBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
static int queueBuffer(android_native_window_t* window, android_native_buffer_t* buffer);
static int query(android_native_window_t* window, int what, int* value);
static int perform(android_native_window_t* window, int operation, ...);
static int setSwapInterval(ANativeWindow* window, int interval);
static int dequeueBuffer(ANativeWindow* window, android_native_buffer_t** buffer);
static int lockBuffer(ANativeWindow* window, android_native_buffer_t* buffer);
static int queueBuffer(ANativeWindow* window, android_native_buffer_t* buffer);
static int query(ANativeWindow* window, int what, int* value);
static int perform(ANativeWindow* window, int operation, ...);
framebuffer_device_t* fbDev;
alloc_device_t* grDev;

42
include/ui/egl/android_natives.h
View File

@ -22,6 +22,8 @@
#include <hardware/gralloc.h>
#include <android/native_window.h>
#ifdef __cplusplus
extern "C" {
#endif
@ -90,19 +92,19 @@ enum {
NATIVE_WINDOW_API_EGL = 1
};
typedef struct android_native_window_t
struct ANativeWindow
{
#ifdef __cplusplus
android_native_window_t()
ANativeWindow()
: flags(0), minSwapInterval(0), maxSwapInterval(0), xdpi(0), ydpi(0)
{
common.magic = ANDROID_NATIVE_WINDOW_MAGIC;
common.version = sizeof(android_native_window_t);
common.version = sizeof(ANativeWindow);
memset(common.reserved, 0, sizeof(common.reserved));
}
// Implement the methods that sp<android_native_window_t> expects so that it
// can be used to automatically refcount android_native_window_t's.
// Implement the methods that sp<ANativeWindow> expects so that it
// can be used to automatically refcount ANativeWindow's.
void incStrong(const void* id) const {
common.incRef(const_cast<android_native_base_t*>(&common));
}
@ -135,7 +137,7 @@ typedef struct android_native_window_t
*
* Returns 0 on success or -errno on error.
*/
int (*setSwapInterval)(struct android_native_window_t* window,
int (*setSwapInterval)(struct ANativeWindow* window,
int interval);
/*
@ -145,7 +147,7 @@ typedef struct android_native_window_t
*
* Returns 0 on success or -errno on error.
*/
int (*dequeueBuffer)(struct android_native_window_t* window,
int (*dequeueBuffer)(struct ANativeWindow* window,
struct android_native_buffer_t** buffer);
/*
@ -155,7 +157,7 @@ typedef struct android_native_window_t
*
* Returns 0 on success or -errno on error.
*/
int (*lockBuffer)(struct android_native_window_t* window,
int (*lockBuffer)(struct ANativeWindow* window,
struct android_native_buffer_t* buffer);
/*
* hook called by EGL when modifications to the render buffer are done.
@ -165,7 +167,7 @@ typedef struct android_native_window_t
*
* Returns 0 on success or -errno on error.
*/
int (*queueBuffer)(struct android_native_window_t* window,
int (*queueBuffer)(struct ANativeWindow* window,
struct android_native_buffer_t* buffer);
/*
@ -173,13 +175,13 @@ typedef struct android_native_window_t
*
* Returns 0 on success or -errno on error.
*/
int (*query)(struct android_native_window_t* window,
int (*query)(struct ANativeWindow* window,
int what, int* value);
/*
* hook used to perform various operations on the surface.
* (*perform)() is a generic mechanism to add functionality to
* android_native_window_t while keeping backward binary compatibility.
* ANativeWindow while keeping backward binary compatibility.
*
* This hook should not be called directly, instead use the helper functions
* defined below.
@ -197,12 +199,14 @@ typedef struct android_native_window_t
*
*/
int (*perform)(struct android_native_window_t* window,
int (*perform)(struct ANativeWindow* window,
int operation, ... );
void* reserved_proc[3];
} android_native_window_t;
};
// Backwards compatibility... please switch to ANativeWindow.
typedef struct ANativeWindow android_native_window_t;
/*
* native_window_set_usage(..., usage)
@ -216,7 +220,7 @@ typedef struct android_native_window_t
*/
static inline int native_window_set_usage(
android_native_window_t* window, int usage)
ANativeWindow* window, int usage)
{
return window->perform(window, NATIVE_WINDOW_SET_USAGE, usage);
}
@ -228,7 +232,7 @@ static inline int native_window_set_usage(
* can happen if it's connected to some other API.
*/
static inline int native_window_connect(
android_native_window_t* window, int api)
ANativeWindow* window, int api)
{
return window->perform(window, NATIVE_WINDOW_CONNECT, api);
}
@ -240,7 +244,7 @@ static inline int native_window_connect(
* first place.
*/
static inline int native_window_disconnect(
android_native_window_t* window, int api)
ANativeWindow* window, int api)
{
return window->perform(window, NATIVE_WINDOW_DISCONNECT, api);
}
@ -258,7 +262,7 @@ static inline int native_window_disconnect(
* out of the buffer's bound or if the window is invalid.
*/
static inline int native_window_set_crop(
android_native_window_t* window,
ANativeWindow* window,
android_native_rect_t const * crop)
{
return window->perform(window, NATIVE_WINDOW_SET_CROP, crop);
@ -269,7 +273,7 @@ static inline int native_window_set_crop(
* Sets the number of buffers associated with this native window.
*/
static inline int native_window_set_buffer_count(
android_native_window_t* window,
ANativeWindow* window,
size_t bufferCount)
{
return window->perform(window, NATIVE_WINDOW_SET_BUFFER_COUNT, bufferCount);
@ -287,7 +291,7 @@ static inline int native_window_set_buffer_count(
*
*/
static inline int native_window_set_buffers_geometry(
android_native_window_t* window,
ANativeWindow* window,
int w, int h, int format)
{
return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_GEOMETRY,

36
libs/surfaceflinger_client/Surface.cpp
View File

@ -387,21 +387,21 @@ sp<Surface> Surface::readFromParcel(
void Surface::init()
{
android_native_window_t::setSwapInterval = setSwapInterval;
android_native_window_t::dequeueBuffer = dequeueBuffer;
android_native_window_t::lockBuffer = lockBuffer;
android_native_window_t::queueBuffer = queueBuffer;
android_native_window_t::query = query;
android_native_window_t::perform = perform;
ANativeWindow::setSwapInterval = setSwapInterval;
ANativeWindow::dequeueBuffer = dequeueBuffer;
ANativeWindow::lockBuffer = lockBuffer;
ANativeWindow::queueBuffer = queueBuffer;
ANativeWindow::query = query;
ANativeWindow::perform = perform;
DisplayInfo dinfo;
SurfaceComposerClient::getDisplayInfo(0, &dinfo);
const_cast<float&>(android_native_window_t::xdpi) = dinfo.xdpi;
const_cast<float&>(android_native_window_t::ydpi) = dinfo.ydpi;
const_cast<float&>(ANativeWindow::xdpi) = dinfo.xdpi;
const_cast<float&>(ANativeWindow::ydpi) = dinfo.ydpi;
// FIXME: set real values here
const_cast<int&>(android_native_window_t::minSwapInterval) = 1;
const_cast<int&>(android_native_window_t::maxSwapInterval) = 1;
const_cast<uint32_t&>(android_native_window_t::flags) = 0;
const_cast<int&>(ANativeWindow::minSwapInterval) = 1;
const_cast<int&>(ANativeWindow::maxSwapInterval) = 1;
const_cast<uint32_t&>(ANativeWindow::flags) = 0;
mConnected = 0;
mSwapRectangle.makeInvalid();
@ -485,35 +485,35 @@ sp<ISurface> Surface::getISurface() const {
// ----------------------------------------------------------------------------
int Surface::setSwapInterval(android_native_window_t* window, int interval) {
int Surface::setSwapInterval(ANativeWindow* window, int interval) {
return 0;
}
int Surface::dequeueBuffer(android_native_window_t* window,
int Surface::dequeueBuffer(ANativeWindow* window,
android_native_buffer_t** buffer) {
Surface* self = getSelf(window);
return self->dequeueBuffer(buffer);
}
int Surface::lockBuffer(android_native_window_t* window,
int Surface::lockBuffer(ANativeWindow* window,
android_native_buffer_t* buffer) {
Surface* self = getSelf(window);
return self->lockBuffer(buffer);
}
int Surface::queueBuffer(android_native_window_t* window,
int Surface::queueBuffer(ANativeWindow* window,
android_native_buffer_t* buffer) {
Surface* self = getSelf(window);
return self->queueBuffer(buffer);
}
int Surface::query(android_native_window_t* window,
int Surface::query(ANativeWindow* window,
int what, int* value) {
Surface* self = getSelf(window);
return self->query(what, value);
}
int Surface::perform(android_native_window_t* window,
int Surface::perform(ANativeWindow* window,
int operation, ...) {
va_list args;
va_start(args, operation);
@ -803,7 +803,7 @@ status_t Surface::lock(SurfaceInfo* other, Region* dirtyIn, bool blocking)
{
if (getConnectedApi()) {
LOGE("Surface::lock(%p) failed. Already connected to another API",
(android_native_window_t*)this);
(ANativeWindow*)this);
CallStack stack;
stack.update();
stack.dump("");

36
libs/ui/FramebufferNativeWindow.cpp
View File

@ -67,7 +67,7 @@ private:
* This implements the (main) framebuffer management. This class is used
* mostly by SurfaceFlinger, but also by command line GL application.
*
* In fact this is an implementation of android_native_window_t on top of
* In fact this is an implementation of ANativeWindow on top of
* the framebuffer.
*
* Currently it is pretty simple, it manages only two buffers (the front and
@ -117,23 +117,23 @@ FramebufferNativeWindow::FramebufferNativeWindow()
LOGE_IF(err, "fb buffer 1 allocation failed w=%d, h=%d, err=%s",
fbDev->width, fbDev->height, strerror(-err));
const_cast<uint32_t&>(android_native_window_t::flags) = fbDev->flags;
const_cast<float&>(android_native_window_t::xdpi) = fbDev->xdpi;
const_cast<float&>(android_native_window_t::ydpi) = fbDev->ydpi;
const_cast<int&>(android_native_window_t::minSwapInterval) =
const_cast<uint32_t&>(ANativeWindow::flags) = fbDev->flags;
const_cast<float&>(ANativeWindow::xdpi) = fbDev->xdpi;
const_cast<float&>(ANativeWindow::ydpi) = fbDev->ydpi;
const_cast<int&>(ANativeWindow::minSwapInterval) =
fbDev->minSwapInterval;
const_cast<int&>(android_native_window_t::maxSwapInterval) =
const_cast<int&>(ANativeWindow::maxSwapInterval) =
fbDev->maxSwapInterval;
} else {
LOGE("Couldn't get gralloc module");
}
android_native_window_t::setSwapInterval = setSwapInterval;
android_native_window_t::dequeueBuffer = dequeueBuffer;
android_native_window_t::lockBuffer = lockBuffer;
android_native_window_t::queueBuffer = queueBuffer;
android_native_window_t::query = query;
android_native_window_t::perform = perform;
ANativeWindow::setSwapInterval = setSwapInterval;
ANativeWindow::dequeueBuffer = dequeueBuffer;
ANativeWindow::lockBuffer = lockBuffer;
ANativeWindow::queueBuffer = queueBuffer;
ANativeWindow::query = query;
ANativeWindow::perform = perform;
}
FramebufferNativeWindow::~FramebufferNativeWindow()
@ -168,13 +168,13 @@ status_t FramebufferNativeWindow::compositionComplete()
}
int FramebufferNativeWindow::setSwapInterval(
android_native_window_t* window, int interval)
ANativeWindow* window, int interval)
{
framebuffer_device_t* fb = getSelf(window)->fbDev;
return fb->setSwapInterval(fb, interval);
}
int FramebufferNativeWindow::dequeueBuffer(android_native_window_t* window,
int FramebufferNativeWindow::dequeueBuffer(ANativeWindow* window,
android_native_buffer_t** buffer)
{
FramebufferNativeWindow* self = getSelf(window);
@ -196,7 +196,7 @@ int FramebufferNativeWindow::dequeueBuffer(android_native_window_t* window,
return 0;
}
int FramebufferNativeWindow::lockBuffer(android_native_window_t* window,
int FramebufferNativeWindow::lockBuffer(ANativeWindow* window,
android_native_buffer_t* buffer)
{
FramebufferNativeWindow* self = getSelf(window);
@ -210,7 +210,7 @@ int FramebufferNativeWindow::lockBuffer(android_native_window_t* window,
return NO_ERROR;
}
int FramebufferNativeWindow::queueBuffer(android_native_window_t* window,
int FramebufferNativeWindow::queueBuffer(ANativeWindow* window,
android_native_buffer_t* buffer)
{
FramebufferNativeWindow* self = getSelf(window);
@ -224,7 +224,7 @@ int FramebufferNativeWindow::queueBuffer(android_native_window_t* window,
return res;
}
int FramebufferNativeWindow::query(android_native_window_t* window,
int FramebufferNativeWindow::query(ANativeWindow* window,
int what, int* value)
{
FramebufferNativeWindow* self = getSelf(window);
@ -245,7 +245,7 @@ int FramebufferNativeWindow::query(android_native_window_t* window,
return BAD_VALUE;
}
int FramebufferNativeWindow::perform(android_native_window_t* window,
int FramebufferNativeWindow::perform(ANativeWindow* window,
int operation, ...)
{
switch (operation) {

5
opengl/include/EGL/eglplatform.h
View File

@ -91,10 +91,11 @@ typedef Window EGLNativeWindowType;
#elif defined(ANDROID)
struct android_native_window_t;
#include <android/native_window.h>
struct egl_native_pixmap_t;
typedef struct android_native_window_t* EGLNativeWindowType;
typedef struct ANativeWindow* EGLNativeWindowType;
typedef struct egl_native_pixmap_t* EGLNativePixmapType;
typedef void* EGLNativeDisplayType;

10
opengl/libagl/egl.cpp
View File

@ -213,7 +213,7 @@ struct egl_window_surface_v2_t : public egl_surface_t
egl_window_surface_v2_t(
EGLDisplay dpy, EGLConfig config,
int32_t depthFormat,
android_native_window_t* window);
ANativeWindow* window);
~egl_window_surface_v2_t();
@ -235,7 +235,7 @@ struct egl_window_surface_v2_t : public egl_surface_t
private:
status_t lock(android_native_buffer_t* buf, int usage, void** vaddr);
status_t unlock(android_native_buffer_t* buf);
android_native_window_t* nativeWindow;
ANativeWindow* nativeWindow;
android_native_buffer_t* buffer;
android_native_buffer_t* previousBuffer;
gralloc_module_t const* module;
@ -355,7 +355,7 @@ private:
egl_window_surface_v2_t::egl_window_surface_v2_t(EGLDisplay dpy,
EGLConfig config,
int32_t depthFormat,
android_native_window_t* window)
ANativeWindow* window)
: egl_surface_t(dpy, config, depthFormat),
nativeWindow(window), buffer(0), previousBuffer(0), module(0),
blitengine(0), bits(NULL)
@ -1300,7 +1300,7 @@ static EGLSurface createWindowSurface(EGLDisplay dpy, EGLConfig config,
if (!(surfaceType & EGL_WINDOW_BIT))
return setError(EGL_BAD_MATCH, EGL_NO_SURFACE);
if (static_cast<android_native_window_t*>(window)->common.magic !=
if (static_cast<ANativeWindow*>(window)->common.magic !=
ANDROID_NATIVE_WINDOW_MAGIC) {
return setError(EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
}
@ -1323,7 +1323,7 @@ static EGLSurface createWindowSurface(EGLDisplay dpy, EGLConfig config,
egl_surface_t* surface;
surface = new egl_window_surface_v2_t(dpy, config, depthFormat,
static_cast<android_native_window_t*>(window));
static_cast<ANativeWindow*>(window));
if (!surface->initCheck()) {
// there was a problem in the ctor, the error