openpilot v0.6 release

phonelibs/android_frameworks_native/include/private/gui/ComposerService.h

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+/*
+ * Copyright (C) 2011 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_PRIVATE_GUI_COMPOSER_SERVICE_H
+#define ANDROID_PRIVATE_GUI_COMPOSER_SERVICE_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/Singleton.h>
+#include <utils/StrongPointer.h>
+
+
+namespace android {
+
+// ---------------------------------------------------------------------------
+
+class IMemoryHeap;
+class ISurfaceComposer;
+
+// ---------------------------------------------------------------------------
+
+// This holds our connection to the composer service (i.e. SurfaceFlinger).
+// If the remote side goes away, we will re-establish the connection.
+// Users of this class should not retain the value from
+// getComposerService() for an extended period.
+//
+// (It's not clear that using Singleton is useful here anymore.)
+class ComposerService : public Singleton<ComposerService>
+{
+    sp<ISurfaceComposer> mComposerService;
+    sp<IBinder::DeathRecipient> mDeathObserver;
+    Mutex mLock;
+
+    ComposerService();
+    void connectLocked();
+    void composerServiceDied();
+    friend class Singleton<ComposerService>;
+public:
+
+    // Get a connection to the Composer Service.  This will block until
+    // a connection is established.
+    static sp<ISurfaceComposer> getComposerService();
+};
+
+// ---------------------------------------------------------------------------
+}; // namespace android
+
+#endif // ANDROID_PRIVATE_GUI_COMPOSER_SERVICE_H

phonelibs/android_frameworks_native/include/private/gui/LayerState.h

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+/*
+ * Copyright (C) 2008 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_SF_LAYER_STATE_H
+#define ANDROID_SF_LAYER_STATE_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/Errors.h>
+
+#include <ui/Region.h>
+#include <ui/Rect.h>
+
+namespace android {
+
+class Parcel;
+class ISurfaceComposerClient;
+
+/*
+ * Used to communicate layer information between SurfaceFlinger and its clients.
+ */
+struct layer_state_t {
+
+
+    enum {
+        eLayerHidden        = 0x01,     // SURFACE_HIDDEN in SurfaceControl.java
+        eLayerOpaque        = 0x02,     // SURFACE_OPAQUE
+        eLayerSecure        = 0x80,     // SECURE
+    };
+
+    enum {
+        ePositionChanged            = 0x00000001,
+        eLayerChanged               = 0x00000002,
+        eSizeChanged                = 0x00000004,
+        eAlphaChanged               = 0x00000008,
+        eMatrixChanged              = 0x00000010,
+        eTransparentRegionChanged   = 0x00000020,
+        eFlagsChanged               = 0x00000040,
+        eLayerStackChanged          = 0x00000080,
+        eCropChanged                = 0x00000100,
+        eBlurChanged                = 0x00400000,
+        eBlurMaskSurfaceChanged     = 0x00800000,
+        eBlurMaskSamplingChanged    = 0x01000000,
+        eBlurMaskAlphaThresholdChanged = 0x02000000,
+    };
+
+    layer_state_t()
+        :   what(0),
+            x(0), y(0), z(0), w(0), h(0), layerStack(0), blur(0),
+            blurMaskSampling(0), blurMaskAlphaThreshold(0), alpha(0), flags(0), mask(0),
+            reserved(0)
+    {
+        matrix.dsdx = matrix.dtdy = 1.0f;
+        matrix.dsdy = matrix.dtdx = 0.0f;
+        crop.makeInvalid();
+    }
+
+    status_t    write(Parcel& output) const;
+    status_t    read(const Parcel& input);
+
+            struct matrix22_t {
+                float   dsdx;
+                float   dtdx;
+                float   dsdy;
+                float   dtdy;
+            };
+            sp<IBinder>     surface;
+            uint32_t        what;
+            float           x;
+            float           y;
+            uint32_t        z;
+            uint32_t        w;
+            uint32_t        h;
+            uint32_t        layerStack;
+            float           blur;
+            sp<IBinder>     blurMaskSurface;
+            uint32_t        blurMaskSampling;
+            float           blurMaskAlphaThreshold;
+            float           alpha;
+            uint8_t         flags;
+            uint8_t         mask;
+            uint8_t         reserved;
+            matrix22_t      matrix;
+            Rect            crop;
+            // non POD must be last. see write/read
+            Region          transparentRegion;
+};
+
+struct ComposerState {
+    sp<ISurfaceComposerClient> client;
+    layer_state_t state;
+    status_t    write(Parcel& output) const;
+    status_t    read(const Parcel& input);
+};
+
+struct DisplayState {
+
+    enum {
+        eOrientationDefault     = 0,
+        eOrientation90          = 1,
+        eOrientation180         = 2,
+        eOrientation270         = 3,
+        eOrientationUnchanged   = 4,
+        eOrientationSwapMask    = 0x01
+    };
+
+    enum {
+        eSurfaceChanged             = 0x01,
+        eLayerStackChanged          = 0x02,
+        eDisplayProjectionChanged   = 0x04,
+        eDisplaySizeChanged         = 0x08
+    };
+
+    uint32_t what;
+    sp<IBinder> token;
+    sp<IGraphicBufferProducer> surface;
+    uint32_t layerStack;
+    uint32_t orientation;
+    Rect viewport;
+    Rect frame;
+    uint32_t width, height;
+    status_t write(Parcel& output) const;
+    status_t read(const Parcel& input);
+};
+
+}; // namespace android
+
+#endif // ANDROID_SF_LAYER_STATE_H
+

phonelibs/android_frameworks_native/include/private/gui/SyncFeatures.h

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+/*
+ * Copyright (C) 2013 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_GUI_SYNC_FEATURES_H
+#define ANDROID_GUI_SYNC_FEATURES_H
+
+#include <utils/Singleton.h>
+#include <utils/String8.h>
+
+
+namespace android {
+// ----------------------------------------------------------------------------
+
+class SyncFeatures : public Singleton<SyncFeatures> {
+    friend class Singleton<SyncFeatures>;
+    bool mHasNativeFenceSync;
+    bool mHasFenceSync;
+    bool mHasWaitSync;
+    String8 mString;
+    SyncFeatures();
+
+public:
+    bool useNativeFenceSync() const;
+    bool useFenceSync() const;
+    bool useWaitSync() const;
+    String8 toString() const;
+};
+
+// ----------------------------------------------------------------------------
+}; // namespace android
+
+#endif // ANDROID_GUI_SYNC_FEATURES_H