frameworks/base: move ANativeWindow/android_native_buffer_t out

These definitions have been moved to system/core.

Change-Id: I021b6b5f2fd72d538b5ccdcb33860ebd3004d9ad
Signed-off-by: Iliyan Malchev <malchev@google.com>

2 files changed, 2 insertions, 449 deletions

diff --git a/include/ui/android_native_buffer.h b/include/ui/android_native_buffer.h
index 402843e..b6e1db4 100644
--- a/include/ui/android_native_buffer.h
+++ b/include/ui/android_native_buffer.h
@@ -19,53 +19,4 @@
 
 #include <ui/egl/android_natives.h>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*****************************************************************************/
-
-typedef struct android_native_buffer_t
-{
-#ifdef __cplusplus
-    android_native_buffer_t() { 
-        common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
-        common.version = sizeof(android_native_buffer_t);
-        memset(common.reserved, 0, sizeof(common.reserved));
-    }
-
-    // Implement the methods that sp<android_native_buffer_t> expects so that it
-    // can be used to automatically refcount android_native_buffer_t's.
-    void incStrong(const void* id) const {
-        common.incRef(const_cast<android_native_base_t*>(&common));
-    }
-    void decStrong(const void* id) const {
-        common.decRef(const_cast<android_native_base_t*>(&common));
-    }
-#endif
-
-    struct android_native_base_t common;
-
-    int width;
-    int height;
-    int stride;
-    int format;
-    int usage;
-    
-    void* reserved[2];
-
-    buffer_handle_t handle;
-
-    void* reserved_proc[8];
-} android_native_buffer_t;
-
-
-/*****************************************************************************/
-
-#ifdef __cplusplus
-}
-#endif
-
-/*****************************************************************************/
-
 #endif /* ANDROID_ANDROID_NATIVES_PRIV_H */
diff --git a/include/ui/egl/android_natives.h b/include/ui/egl/android_natives.h
index 79339a4..9ac50a5 100644
--- a/include/ui/egl/android_natives.h
+++ b/include/ui/egl/android_natives.h
@@ -21,400 +21,9 @@
 #include <string.h>
 
 #include <hardware/gralloc.h>
-
+#include <system/window.h>
+// FIXME: remove this header, it's for legacy use.  native_window is pulled from frameworks/base/native/include/android/
 #include <android/native_window.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*****************************************************************************/
-
-#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d) \
-    (((unsigned)(a)<<24)|((unsigned)(b)<<16)|((unsigned)(c)<<8)|(unsigned)(d))
-
-#define ANDROID_NATIVE_WINDOW_MAGIC \
-    ANDROID_NATIVE_MAKE_CONSTANT('_','w','n','d')
-
-#define ANDROID_NATIVE_BUFFER_MAGIC \
-    ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
-
-// ---------------------------------------------------------------------------
-
-struct android_native_buffer_t;
-
-typedef struct android_native_rect_t
-{
-    int32_t left;
-    int32_t top;
-    int32_t right;
-    int32_t bottom;
-} android_native_rect_t;
-
-// ---------------------------------------------------------------------------
-
-typedef struct android_native_base_t
-{
-    /* a magic value defined by the actual EGL native type */
-    int magic;
-
-    /* the sizeof() of the actual EGL native type */
-    int version;
-
-    void* reserved[4];
-
-    /* reference-counting interface */
-    void (*incRef)(struct android_native_base_t* base);
-    void (*decRef)(struct android_native_base_t* base);
-} android_native_base_t;
-
-// ---------------------------------------------------------------------------
-
-/* attributes queriable with query() */
-enum {
-    NATIVE_WINDOW_WIDTH     = 0,
-    NATIVE_WINDOW_HEIGHT,
-    NATIVE_WINDOW_FORMAT,
-
-    /* The minimum number of buffers that must remain un-dequeued after a buffer
-     * has been queued.  This value applies only if set_buffer_count was used to
-     * override the number of buffers and if a buffer has since been queued.
-     * Users of the set_buffer_count ANativeWindow method should query this
-     * value before calling set_buffer_count.  If it is necessary to have N
-     * buffers simultaneously dequeued as part of the steady-state operation,
-     * and this query returns M then N+M buffers should be requested via
-     * native_window_set_buffer_count.
-     *
-     * Note that this value does NOT apply until a single buffer has been
-     * queued.  In particular this means that it is possible to:
-     *
-     * 1. Query M = min undequeued buffers
-     * 2. Set the buffer count to N + M
-     * 3. Dequeue all N + M buffers
-     * 4. Cancel M buffers
-     * 5. Queue, dequeue, queue, dequeue, ad infinitum
-     */
-    NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS,
-
-    /* Check whether queueBuffer operations on the ANativeWindow send the buffer
-     * to the window compositor.  The query sets the returned 'value' argument
-     * to 1 if the ANativeWindow DOES send queued buffers directly to the window
-     * compositor and 0 if the buffers do not go directly to the window
-     * compositor.
-     *
-     * This can be used to determine whether protected buffer content should be
-     * sent to the ANativeWindow.  Note, however, that a result of 1 does NOT
-     * indicate that queued buffers will be protected from applications or users
-     * capturing their contents.  If that behavior is desired then some other
-     * mechanism (e.g. the GRALLOC_USAGE_PROTECTED flag) should be used in
-     * conjunction with this query.
-     */
-    NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
-
-    /* Get the concrete type of a ANativeWindow.  See below for the list of
-     * possible return values.
-     *
-     * This query should not be used outside the Android framework and will
-     * likely be removed in the near future.
-     */
-    NATIVE_WINDOW_CONCRETE_TYPE,
-};
-
-/* valid operations for the (*perform)() hook */
-enum {
-    NATIVE_WINDOW_SET_USAGE  = 0,
-    NATIVE_WINDOW_CONNECT,
-    NATIVE_WINDOW_DISCONNECT,
-    NATIVE_WINDOW_SET_CROP,
-    NATIVE_WINDOW_SET_BUFFER_COUNT,
-    NATIVE_WINDOW_SET_BUFFERS_GEOMETRY,
-    NATIVE_WINDOW_SET_BUFFERS_TRANSFORM,
-    NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP,
-};
-
-/* parameter for NATIVE_WINDOW_[DIS]CONNECT */
-enum {
-    NATIVE_WINDOW_API_EGL = 1
-};
-
-/* parameter for NATIVE_WINDOW_SET_BUFFERS_TRANSFORM */
-enum {
-    /* flip source image horizontally */
-    NATIVE_WINDOW_TRANSFORM_FLIP_H = HAL_TRANSFORM_FLIP_H ,
-    /* flip source image vertically */
-    NATIVE_WINDOW_TRANSFORM_FLIP_V = HAL_TRANSFORM_FLIP_V,
-    /* rotate source image 90 degrees clock-wise */
-    NATIVE_WINDOW_TRANSFORM_ROT_90 = HAL_TRANSFORM_ROT_90,
-    /* rotate source image 180 degrees */
-    NATIVE_WINDOW_TRANSFORM_ROT_180 = HAL_TRANSFORM_ROT_180,
-    /* rotate source image 270 degrees clock-wise */
-    NATIVE_WINDOW_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270,
-};
-
-/* values returned by the NATIVE_WINDOW_CONCRETE_TYPE query */
-enum {
-    NATIVE_WINDOW_FRAMEBUFFER,                  // FramebufferNativeWindow
-    NATIVE_WINDOW_SURFACE,                      // Surface
-    NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT,       // SurfaceTextureClient
-};
-
-/* parameter for NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP
- *
- * Special timestamp value to indicate that timestamps should be auto-generated
- * by the native window when queueBuffer is called.  This is equal to INT64_MIN,
- * defined directly to avoid problems with C99/C++ inclusion of stdint.h.
- */
-const int64_t NATIVE_WINDOW_TIMESTAMP_AUTO = (-9223372036854775807LL-1);
-
-struct ANativeWindow
-{
-#ifdef __cplusplus
-    ANativeWindow()
-        : flags(0), minSwapInterval(0), maxSwapInterval(0), xdpi(0), ydpi(0)
-    {
-        common.magic = ANDROID_NATIVE_WINDOW_MAGIC;
-        common.version = sizeof(ANativeWindow);
-        memset(common.reserved, 0, sizeof(common.reserved));
-    }
-
-    // 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));
-    }
-    void decStrong(const void* id) const {
-        common.decRef(const_cast<android_native_base_t*>(&common));
-    }
-#endif
-    
-    struct android_native_base_t common;
-
-    /* flags describing some attributes of this surface or its updater */
-    const uint32_t flags;
-    
-    /* min swap interval supported by this updated */
-    const int   minSwapInterval;
-
-    /* max swap interval supported by this updated */
-    const int   maxSwapInterval;
-
-    /* horizontal and vertical resolution in DPI */
-    const float xdpi;
-    const float ydpi;
-
-    /* Some storage reserved for the OEM's driver. */
-    intptr_t    oem[4];
-        
-
-    /*
-     * Set the swap interval for this surface.
-     * 
-     * Returns 0 on success or -errno on error.
-     */
-    int     (*setSwapInterval)(struct ANativeWindow* window,
-                int interval);
-    
-    /*
-     * hook called by EGL to acquire a buffer. After this call, the buffer
-     * is not locked, so its content cannot be modified.
-     * this call may block if no buffers are available.
-     * 
-     * Returns 0 on success or -errno on error.
-     */
-    int     (*dequeueBuffer)(struct ANativeWindow* window,
-                struct android_native_buffer_t** buffer);
-
-    /*
-     * hook called by EGL to lock a buffer. This MUST be called before modifying
-     * the content of a buffer. The buffer must have been acquired with 
-     * dequeueBuffer first.
-     * 
-     * Returns 0 on success or -errno on error.
-     */
-    int     (*lockBuffer)(struct ANativeWindow* window,
-                struct android_native_buffer_t* buffer);
-   /*
-    * hook called by EGL when modifications to the render buffer are done. 
-    * This unlocks and post the buffer.
-    * 
-    * Buffers MUST be queued in the same order than they were dequeued.
-    * 
-    * Returns 0 on success or -errno on error.
-    */
-    int     (*queueBuffer)(struct ANativeWindow* window,
-                struct android_native_buffer_t* buffer);
-
-    /*
-     * hook used to retrieve information about the native window.
-     * 
-     * Returns 0 on success or -errno on error.
-     */
-    int     (*query)(const 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
-     * ANativeWindow while keeping backward binary compatibility.
-     * 
-     * This hook should not be called directly, instead use the helper functions
-     * defined below.
-     * 
-     *  (*perform)() returns -ENOENT if the 'what' parameter is not supported
-     *  by the surface's implementation.
-     *
-     * The valid operations are:
-     *     NATIVE_WINDOW_SET_USAGE
-     *     NATIVE_WINDOW_CONNECT
-     *     NATIVE_WINDOW_DISCONNECT
-     *     NATIVE_WINDOW_SET_CROP
-     *     NATIVE_WINDOW_SET_BUFFER_COUNT
-     *     NATIVE_WINDOW_SET_BUFFERS_GEOMETRY
-     *     NATIVE_WINDOW_SET_BUFFERS_TRANSFORM
-     *     NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP
-     *
-     */
-    
-    int     (*perform)(struct ANativeWindow* window,
-                int operation, ... );
-    
-    /*
-     * hook used to cancel a buffer that has been dequeued.
-     * No synchronization is performed between dequeue() and cancel(), so
-     * either external synchronization is needed, or these functions must be
-     * called from the same thread.
-     */
-    int     (*cancelBuffer)(struct ANativeWindow* window,
-                struct android_native_buffer_t* buffer);
-
-
-    void* reserved_proc[2];
-};
-
-// Backwards compatibility...  please switch to ANativeWindow.
-typedef struct ANativeWindow android_native_window_t;
-
-/*
- *  native_window_set_usage(..., usage)
- *  Sets the intended usage flags for the next buffers
- *  acquired with (*lockBuffer)() and on.
- *  By default (if this function is never called), a usage of
- *      GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE
- *  is assumed.
- *  Calling this function will usually cause following buffers to be
- *  reallocated.
- */
-
-static inline int native_window_set_usage(
-        ANativeWindow* window, int usage)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_USAGE, usage);
-}
-
-/*
- * native_window_connect(..., NATIVE_WINDOW_API_EGL)
- * Must be called by EGL when the window is made current.
- * Returns -EINVAL if for some reason the window cannot be connected, which
- * can happen if it's connected to some other API.
- */
-static inline int native_window_connect(
-        ANativeWindow* window, int api)
-{
-    return window->perform(window, NATIVE_WINDOW_CONNECT, api);
-}
-
-/*
- * native_window_disconnect(..., NATIVE_WINDOW_API_EGL)
- * Must be called by EGL when the window is made not current.
- * An error is returned if for instance the window wasn't connected in the
- * first place.
- */
-static inline int native_window_disconnect(
-        ANativeWindow* window, int api)
-{
-    return window->perform(window, NATIVE_WINDOW_DISCONNECT, api);
-}
-
-/*
- * native_window_set_crop(..., crop)
- * Sets which region of the next queued buffers needs to be considered.
- * A buffer's crop region is scaled to match the surface's size.
- *
- * The specified crop region applies to all buffers queued after it is called.
- *
- * if 'crop' is NULL, subsequently queued buffers won't be cropped.
- *
- * An error is returned if for instance the crop region is invalid,
- * out of the buffer's bound or if the window is invalid.
- */
-static inline int native_window_set_crop(
-        ANativeWindow* window,
-        android_native_rect_t const * crop)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_CROP, crop);
-}
-
-/*
- * native_window_set_buffer_count(..., count)
- * Sets the number of buffers associated with this native window.
- */
-static inline int native_window_set_buffer_count(
-        ANativeWindow* window,
-        size_t bufferCount)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_BUFFER_COUNT, bufferCount);
-}
-
-/*
- * native_window_set_buffers_geometry(..., int w, int h, int format)
- * All buffers dequeued after this call will have the geometry specified.
- * In particular, all buffers will have a fixed-size, independent form the
- * native-window size. They will be appropriately scaled to the window-size
- * upon composition.
- *
- * If all parameters are 0, the normal behavior is restored. That is,
- * dequeued buffers following this call will be sized to the window's size.
- *
- * Calling this function will reset the window crop to a NULL value, which
- * disables cropping of the buffers.
- */
-static inline int native_window_set_buffers_geometry(
-        ANativeWindow* window,
-        int w, int h, int format)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_GEOMETRY,
-            w, h, format);
-}
-
-/*
- * native_window_set_buffers_transform(..., int transform)
- * All buffers queued after this call will be displayed transformed according
- * to the transform parameter specified.
- */
-static inline int native_window_set_buffers_transform(
-        ANativeWindow* window,
-        int transform)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_TRANSFORM,
-            transform);
-}
-
-/*
- * native_window_set_buffers_timestamp(..., int64_t timestamp)
- * All buffers queued after this call will be associated with the timestamp
- * parameter specified. If the timestamp is set to NATIVE_WINDOW_TIMESTAMP_AUTO
- * (the default), timestamps will be generated automatically when queueBuffer is
- * called. The timestamp is measured in nanoseconds, and must be monotonically
- * increasing.
- */
-static inline int native_window_set_buffers_timestamp(
-        ANativeWindow* window,
-        int64_t timestamp)
-{
-    return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP,
-            timestamp);
-}
-
 // ---------------------------------------------------------------------------
 
 /* FIXME: this is legacy for pixmaps */
@@ -437,13 +46,6 @@ typedef struct egl_native_pixmap_t
 /*****************************************************************************/
 
 #ifdef __cplusplus
-}
-#endif
-
-
-/*****************************************************************************/
-
-#ifdef __cplusplus
 
 #include <utils/RefBase.h>