Add m-esr52 at 52.6.0

6 files changed, 657 insertions, 0 deletions

diff --git a/media/omx-plugin/include/ics/ui/GraphicBuffer.h b/media/omx-plugin/include/ics/ui/GraphicBuffer.h
new file mode 100644
index 000000000..6ab01f4c9
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/GraphicBuffer.h
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_GRAPHIC_BUFFER_H
+#define ANDROID_GRAPHIC_BUFFER_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <ui/android_native_buffer.h>
+#include <ui/PixelFormat.h>
+#include <ui/Rect.h>
+#include <utils/Flattenable.h>
+#include <pixelflinger/pixelflinger.h>
+
+struct ANativeWindowBuffer;
+
+namespace android {
+
+class GraphicBufferMapper;
+
+// ===========================================================================
+// GraphicBuffer
+// ===========================================================================
+
+class GraphicBuffer
+    : public EGLNativeBase<
+        ANativeWindowBuffer,
+        GraphicBuffer, 
+        LightRefBase<GraphicBuffer> >, public Flattenable
+{
+public:
+
+    enum {
+        USAGE_SW_READ_NEVER     = GRALLOC_USAGE_SW_READ_NEVER,
+        USAGE_SW_READ_RARELY    = GRALLOC_USAGE_SW_READ_RARELY,
+        USAGE_SW_READ_OFTEN     = GRALLOC_USAGE_SW_READ_OFTEN,
+        USAGE_SW_READ_MASK      = GRALLOC_USAGE_SW_READ_MASK,
+        
+        USAGE_SW_WRITE_NEVER    = GRALLOC_USAGE_SW_WRITE_NEVER,
+        USAGE_SW_WRITE_RARELY   = GRALLOC_USAGE_SW_WRITE_RARELY,
+        USAGE_SW_WRITE_OFTEN    = GRALLOC_USAGE_SW_WRITE_OFTEN,
+        USAGE_SW_WRITE_MASK     = GRALLOC_USAGE_SW_WRITE_MASK,
+
+        USAGE_SOFTWARE_MASK     = USAGE_SW_READ_MASK|USAGE_SW_WRITE_MASK,
+
+        USAGE_PROTECTED         = GRALLOC_USAGE_PROTECTED,
+
+        USAGE_HW_TEXTURE        = GRALLOC_USAGE_HW_TEXTURE,
+        USAGE_HW_RENDER         = GRALLOC_USAGE_HW_RENDER,
+        USAGE_HW_2D             = GRALLOC_USAGE_HW_2D,
+        USAGE_HW_COMPOSER       = GRALLOC_USAGE_HW_COMPOSER,
+        USAGE_HW_VIDEO_ENCODER  = GRALLOC_USAGE_HW_VIDEO_ENCODER,
+        USAGE_HW_MASK           = GRALLOC_USAGE_HW_MASK
+    };
+
+    GraphicBuffer();
+
+    // creates w * h buffer
+    GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage);
+
+    // create a buffer from an existing handle
+    GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage,
+            uint32_t stride, native_handle_t* handle, bool keepOwnership);
+
+    // create a buffer from an existing ANativeWindowBuffer
+    GraphicBuffer(ANativeWindowBuffer* buffer, bool keepOwnership);
+
+    // return status
+    status_t initCheck() const;
+
+    uint32_t getWidth() const           { return width; }
+    uint32_t getHeight() const          { return height; }
+    uint32_t getStride() const          { return stride; }
+    uint32_t getUsage() const           { return usage; }
+    PixelFormat getPixelFormat() const  { return format; }
+    Rect getBounds() const              { return Rect(width, height); }
+    
+    status_t reallocate(uint32_t w, uint32_t h, PixelFormat f, uint32_t usage);
+
+    status_t lock(uint32_t usage, void** vaddr);
+    status_t lock(uint32_t usage, const Rect& rect, void** vaddr);
+    status_t lock(GGLSurface* surface, uint32_t usage);
+    status_t unlock();
+
+    ANativeWindowBuffer* getNativeBuffer() const;
+    
+    void setIndex(int index);
+    int getIndex() const;
+
+    // for debugging
+    static void dumpAllocationsToSystemLog();
+
+private:
+    virtual ~GraphicBuffer();
+
+    enum {
+        ownNone   = 0,
+        ownHandle = 1,
+        ownData   = 2,
+    };
+
+    inline const GraphicBufferMapper& getBufferMapper() const {
+        return mBufferMapper;
+    }
+    inline GraphicBufferMapper& getBufferMapper() {
+        return mBufferMapper;
+    }
+    uint8_t mOwner;
+
+private:
+    friend class Surface;
+    friend class BpSurface;
+    friend class BnSurface;
+    friend class SurfaceTextureClient;
+    friend class LightRefBase<GraphicBuffer>;
+    GraphicBuffer(const GraphicBuffer& rhs);
+    GraphicBuffer& operator = (const GraphicBuffer& rhs);
+    const GraphicBuffer& operator = (const GraphicBuffer& rhs) const;
+
+    status_t initSize(uint32_t w, uint32_t h, PixelFormat format, 
+            uint32_t usage);
+
+    void free_handle();
+
+    // Flattenable interface
+    size_t getFlattenedSize() const;
+    size_t getFdCount() const;
+    status_t flatten(void* buffer, size_t size,
+            int fds[], size_t count) const;
+    status_t unflatten(void const* buffer, size_t size,
+            int fds[], size_t count);
+
+
+    GraphicBufferMapper& mBufferMapper;
+    ssize_t mInitCheck;
+    int mIndex;
+
+    // If we're wrapping another buffer then this reference will make sure it
+    // doesn't get freed.
+    sp<ANativeWindowBuffer> mWrappedBuffer;
+};
+
+}; // namespace android
+
+#endif // ANDROID_GRAPHIC_BUFFER_H
diff --git a/media/omx-plugin/include/ics/ui/PixelFormat.h b/media/omx-plugin/include/ics/ui/PixelFormat.h
new file mode 100644
index 000000000..848c5a114
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/PixelFormat.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2005 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//
+
+// Pixel formats used across the system.
+// These formats might not all be supported by all renderers, for instance
+// skia or SurfaceFlinger are not required to support all of these formats
+// (either as source or destination)
+
+// XXX: we should consolidate these formats and skia's
+
+#ifndef UI_PIXELFORMAT_H
+#define UI_PIXELFORMAT_H
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <utils/Errors.h>
+#include <pixelflinger/format.h>
+#include <hardware/hardware.h>
+
+namespace android {
+
+enum {
+    //
+    // these constants need to match those
+    // in graphics/PixelFormat.java & pixelflinger/format.h
+    //
+    PIXEL_FORMAT_UNKNOWN    =   0,
+    PIXEL_FORMAT_NONE       =   0,
+
+    // logical pixel formats used by the SurfaceFlinger -----------------------
+    PIXEL_FORMAT_CUSTOM         = -4,
+        // Custom pixel-format described by a PixelFormatInfo structure
+
+    PIXEL_FORMAT_TRANSLUCENT    = -3,
+        // System chooses a format that supports translucency (many alpha bits)
+
+    PIXEL_FORMAT_TRANSPARENT    = -2,
+        // System chooses a format that supports transparency
+        // (at least 1 alpha bit)
+
+    PIXEL_FORMAT_OPAQUE         = -1,
+        // System chooses an opaque format (no alpha bits required)
+
+    // real pixel formats supported for rendering -----------------------------
+
+    PIXEL_FORMAT_RGBA_8888   = HAL_PIXEL_FORMAT_RGBA_8888,  // 4x8-bit RGBA
+    PIXEL_FORMAT_RGBX_8888   = HAL_PIXEL_FORMAT_RGBX_8888,  // 4x8-bit RGB0
+    PIXEL_FORMAT_RGB_888     = HAL_PIXEL_FORMAT_RGB_888,    // 3x8-bit RGB
+    PIXEL_FORMAT_RGB_565     = HAL_PIXEL_FORMAT_RGB_565,    // 16-bit RGB
+    PIXEL_FORMAT_BGRA_8888   = HAL_PIXEL_FORMAT_BGRA_8888,  // 4x8-bit BGRA
+    PIXEL_FORMAT_RGBA_5551   = HAL_PIXEL_FORMAT_RGBA_5551,  // 16-bit ARGB
+    PIXEL_FORMAT_RGBA_4444   = HAL_PIXEL_FORMAT_RGBA_4444,  // 16-bit ARGB
+    PIXEL_FORMAT_A_8         = GGL_PIXEL_FORMAT_A_8,        // 8-bit A
+    PIXEL_FORMAT_L_8         = GGL_PIXEL_FORMAT_L_8,        // 8-bit L (R=G=B=L)
+    PIXEL_FORMAT_LA_88       = GGL_PIXEL_FORMAT_LA_88,      // 16-bit LA
+    PIXEL_FORMAT_RGB_332     = GGL_PIXEL_FORMAT_RGB_332,    // 8-bit RGB
+
+    // New formats can be added if they're also defined in
+    // pixelflinger/format.h
+};
+
+typedef int32_t PixelFormat;
+
+struct PixelFormatInfo
+{
+    enum {
+        INDEX_ALPHA   = 0,
+        INDEX_RED     = 1,
+        INDEX_GREEN   = 2,
+        INDEX_BLUE    = 3
+    };
+
+    enum { // components
+        ALPHA               = 1,
+        RGB                 = 2,
+        RGBA                = 3,
+        LUMINANCE           = 4,
+        LUMINANCE_ALPHA     = 5,
+        OTHER               = 0xFF
+    };
+
+    struct szinfo {
+        uint8_t h;
+        uint8_t l;
+    };
+
+    inline PixelFormatInfo() : version(sizeof(PixelFormatInfo)) { }
+    size_t getScanlineSize(unsigned int width) const;
+    size_t getSize(size_t ci) const {
+        return (ci <= 3) ? (cinfo[ci].h - cinfo[ci].l) : 0;
+    }
+    size_t      version;
+    PixelFormat format;
+    size_t      bytesPerPixel;
+    size_t      bitsPerPixel;
+    union {
+        szinfo      cinfo[4];
+        struct {
+            uint8_t     h_alpha;
+            uint8_t     l_alpha;
+            uint8_t     h_red;
+            uint8_t     l_red;
+            uint8_t     h_green;
+            uint8_t     l_green;
+            uint8_t     h_blue;
+            uint8_t     l_blue;
+        };
+    };
+    uint8_t     components;
+    uint8_t     reserved0[3];
+    uint32_t    reserved1;
+};
+
+// Consider caching the results of these functions are they're not
+// guaranteed to be fast.
+ssize_t     bytesPerPixel(PixelFormat format);
+ssize_t     bitsPerPixel(PixelFormat format);
+status_t    getPixelFormatInfo(PixelFormat format, PixelFormatInfo* info);
+
+}; // namespace android
+
+#endif // UI_PIXELFORMAT_H
diff --git a/media/omx-plugin/include/ics/ui/Point.h b/media/omx-plugin/include/ics/ui/Point.h
new file mode 100644
index 000000000..1653120a6
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/Point.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_UI_POINT
+#define ANDROID_UI_POINT
+
+#include <utils/TypeHelpers.h>
+
+namespace android {
+
+class Point
+{
+public:
+    int x;
+    int y;
+
+    // we don't provide copy-ctor and operator= on purpose
+    // because we want the compiler generated versions
+
+    // Default constructor doesn't initialize the Point
+    inline Point() {
+    }
+    inline Point(int x, int y) : x(x), y(y) {
+    }
+
+    inline bool operator == (const Point& rhs) const {
+        return (x == rhs.x) && (y == rhs.y);
+    }
+    inline bool operator != (const Point& rhs) const {
+        return !operator == (rhs);
+    }
+
+    inline bool isOrigin() const {
+        return !(x|y);
+    }
+
+    // operator < defines an order which allows to use points in sorted
+    // vectors.
+    bool operator < (const Point& rhs) const {
+        return y<rhs.y || (y==rhs.y && x<rhs.x);
+    }
+
+    inline Point& operator - () {
+        x = -x;
+        y = -y;
+        return *this;
+    }
+    
+    inline Point& operator += (const Point& rhs) {
+        x += rhs.x;
+        y += rhs.y;
+        return *this;
+    }
+    inline Point& operator -= (const Point& rhs) {
+        x -= rhs.x;
+        y -= rhs.y;
+        return *this;
+    }
+    
+    const Point operator + (const Point& rhs) const {
+        const Point result(x+rhs.x, y+rhs.y);
+        return result;
+    }
+    const Point operator - (const Point& rhs) const {
+        const Point result(x-rhs.x, y-rhs.y);
+        return result;
+    }    
+};
+
+ANDROID_BASIC_TYPES_TRAITS(Point)
+
+}; // namespace android
+
+#endif // ANDROID_UI_POINT
diff --git a/media/omx-plugin/include/ics/ui/Rect.h b/media/omx-plugin/include/ics/ui/Rect.h
new file mode 100644
index 000000000..9e98bc562
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/Rect.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_UI_RECT
+#define ANDROID_UI_RECT
+
+#include <utils/TypeHelpers.h>
+#include <ui/Point.h>
+
+#include <android/rect.h>
+
+namespace android {
+
+class Rect : public ARect
+{
+public:
+    typedef ARect::value_type value_type;
+
+    // we don't provide copy-ctor and operator= on purpose
+    // because we want the compiler generated versions
+
+    inline Rect() {
+    }
+    inline Rect(int32_t w, int32_t h) {
+        left = top = 0; right = w; bottom = h;
+    }
+    inline Rect(int32_t l, int32_t t, int32_t r, int32_t b) {
+        left = l; top = t; right = r; bottom = b;
+    }
+    inline Rect(const Point& lt, const Point& rb) {
+        left = lt.x; top = lt.y; right = rb.x; bottom = rb.y;
+    }
+
+    void makeInvalid();
+
+    inline void clear() {
+        left = top = right = bottom = 0;
+    }
+
+    // a valid rectangle has a non negative width and height
+    inline bool isValid() const {
+        return (width()>=0) && (height()>=0);
+    }
+
+    // an empty rect has a zero width or height, or is invalid
+    inline bool isEmpty() const {
+        return (width()<=0) || (height()<=0);
+    }
+
+    inline void set(const Rect& rhs) {
+        operator = (rhs);
+    }
+
+    // rectangle's width
+    inline int32_t width() const {
+        return right-left;
+    }
+    
+    // rectangle's height
+    inline int32_t height() const {
+        return bottom-top;
+    }
+
+    void setLeftTop(const Point& lt) {
+        left = lt.x;
+        top  = lt.y;
+    }
+
+    void setRightBottom(const Point& rb) {
+        right = rb.x;
+        bottom  = rb.y;
+    }
+    
+    // the following 4 functions return the 4 corners of the rect as Point
+    Point leftTop() const {
+        return Point(left, top);
+    }
+    Point rightBottom() const {
+        return Point(right, bottom);
+    }
+    Point rightTop() const {
+        return Point(right, top);
+    }
+    Point leftBottom() const {
+        return Point(left, bottom);
+    }
+
+    // comparisons
+    inline bool operator == (const Rect& rhs) const {
+        return (left == rhs.left) && (top == rhs.top) &&
+               (right == rhs.right) && (bottom == rhs.bottom);
+    }
+
+    inline bool operator != (const Rect& rhs) const {
+        return !operator == (rhs);
+    }
+
+    // operator < defines an order which allows to use rectangles in sorted
+    // vectors.
+    bool operator < (const Rect& rhs) const;
+
+    Rect& offsetToOrigin() {
+        right -= left;
+        bottom -= top;
+        left = top = 0;
+        return *this;
+    }
+    Rect& offsetTo(const Point& p) {
+        return offsetTo(p.x, p.y);
+    }
+    Rect& offsetBy(const Point& dp) {
+        return offsetBy(dp.x, dp.y);
+    }
+    Rect& operator += (const Point& rhs) {
+        return offsetBy(rhs.x, rhs.y);
+    }
+    Rect& operator -= (const Point& rhs) {
+        return offsetBy(-rhs.x, -rhs.y);
+    }
+    const Rect operator + (const Point& rhs) const;
+    const Rect operator - (const Point& rhs) const;
+
+    void translate(int32_t dx, int32_t dy) { // legacy, don't use.
+        offsetBy(dx, dy);
+    }
+ 
+    Rect&   offsetTo(int32_t x, int32_t y);
+    Rect&   offsetBy(int32_t x, int32_t y);
+    bool    intersect(const Rect& with, Rect* result) const;
+};
+
+ANDROID_BASIC_TYPES_TRAITS(Rect)
+
+}; // namespace android
+
+#endif // ANDROID_UI_RECT
diff --git a/media/omx-plugin/include/ics/ui/android_native_buffer.h b/media/omx-plugin/include/ics/ui/android_native_buffer.h
new file mode 100644
index 000000000..b6e1db460
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/android_native_buffer.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_ANDROID_NATIVES_PRIV_H
+#define ANDROID_ANDROID_NATIVES_PRIV_H
+
+#include <ui/egl/android_natives.h>
+
+#endif /* ANDROID_ANDROID_NATIVES_PRIV_H */
diff --git a/media/omx-plugin/include/ics/ui/egl/android_natives.h b/media/omx-plugin/include/ics/ui/egl/android_natives.h
new file mode 100644
index 000000000..9ac50a5a3
--- /dev/null
+++ b/media/omx-plugin/include/ics/ui/egl/android_natives.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_ANDROID_NATIVES_H
+#define ANDROID_ANDROID_NATIVES_H
+
+#include <sys/types.h>
+#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>
+// ---------------------------------------------------------------------------
+
+/* FIXME: this is legacy for pixmaps */
+typedef struct egl_native_pixmap_t
+{
+    int32_t     version;    /* must be 32 */
+    int32_t     width;
+    int32_t     height;
+    int32_t     stride;
+    uint8_t*    data;
+    uint8_t     format;
+    uint8_t     rfu[3];
+    union {
+        uint32_t    compressedFormat;
+        int32_t     vstride;
+    };
+    int32_t     reserved;
+} egl_native_pixmap_t;
+
+/*****************************************************************************/
+
+#ifdef __cplusplus
+
+#include <utils/RefBase.h>
+
+namespace android {
+
+/*
+ * This helper class turns an EGL android_native_xxx type into a C++
+ * reference-counted object; with proper type conversions.
+ */
+template <typename NATIVE_TYPE, typename TYPE, typename REF>
+class EGLNativeBase : public NATIVE_TYPE, public REF
+{
+public:
+    // Disambiguate between the incStrong in REF and NATIVE_TYPE
+    void incStrong(const void* id) const {
+        REF::incStrong(id);
+    }
+    void decStrong(const void* id) const {
+        REF::decStrong(id);
+    }
+
+protected:
+    typedef EGLNativeBase<NATIVE_TYPE, TYPE, REF> BASE;
+    EGLNativeBase() : NATIVE_TYPE(), REF() {
+        NATIVE_TYPE::common.incRef = incRef;
+        NATIVE_TYPE::common.decRef = decRef;
+    }
+    static inline TYPE* getSelf(NATIVE_TYPE* self) {
+        return static_cast<TYPE*>(self);
+    }
+    static inline TYPE const* getSelf(NATIVE_TYPE const* self) {
+        return static_cast<TYPE const *>(self);
+    }
+    static inline TYPE* getSelf(android_native_base_t* base) {
+        return getSelf(reinterpret_cast<NATIVE_TYPE*>(base));
+    }
+    static inline TYPE const * getSelf(android_native_base_t const* base) {
+        return getSelf(reinterpret_cast<NATIVE_TYPE const*>(base));
+    }
+    static void incRef(android_native_base_t* base) {
+        EGLNativeBase* self = getSelf(base);
+        self->incStrong(self);
+    }
+    static void decRef(android_native_base_t* base) {
+        EGLNativeBase* self = getSelf(base);
+        self->decStrong(self);
+    }
+};
+
+} // namespace android
+#endif // __cplusplus
+
+/*****************************************************************************/
+
+#endif /* ANDROID_ANDROID_NATIVES_H */