summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/android_runtime/AndroidRuntime.h18
-rw-r--r--include/binder/Parcel.h3
-rw-r--r--include/gui/SurfaceTexture.h31
-rw-r--r--include/gui/SurfaceTextureClient.h22
-rw-r--r--include/surfaceflinger/IGraphicBufferAlloc.h10
-rw-r--r--include/surfaceflinger/ISurfaceComposerClient.h1
-rw-r--r--include/surfaceflinger/SurfaceComposerClient.h2
-rw-r--r--include/tts/TtsEngine.h232
-rw-r--r--include/ui/Input.h5
9 files changed, 64 insertions, 260 deletions
diff --git a/include/android_runtime/AndroidRuntime.h b/include/android_runtime/AndroidRuntime.h
index de2d50b..b02a057 100644
--- a/include/android_runtime/AndroidRuntime.h
+++ b/include/android_runtime/AndroidRuntime.h
@@ -46,14 +46,10 @@ public:
const char* className, const JNINativeMethod* gMethods, int numMethods);
/**
- * Call a static Java function that takes no arguments and returns void.
- */
- status_t callStatic(const char* className, const char* methodName);
-
- /**
* Call a class's static main method with the given arguments,
*/
- status_t callMain(const char* className, int argc, const char* const argv[]);
+ status_t callMain(const char* className, jclass clazz, int argc,
+ const char* const argv[]);
/**
* Find a class, with the input either of the form
@@ -69,6 +65,13 @@ public:
static AndroidRuntime* getRuntime();
/**
+ * This gets called after the VM has been created, but before we
+ * run any code. Override it to make any FindClass calls that need
+ * to use CLASSPATH.
+ */
+ virtual void onVmCreated(JNIEnv* env);
+
+ /**
* This gets called after the JavaVM has initialized. Override it
* with the system's native entry point.
*/
@@ -98,6 +101,9 @@ public:
/** return a pointer to the JNIEnv pointer for this thread */
static JNIEnv* getJNIEnv();
+ /** return a new string corresponding to 'className' with all '.'s replaced by '/'s. */
+ static char* toSlashClassName(const char* className);
+
private:
static int startReg(JNIEnv* env);
void parseExtraOpts(char* extraOptsBuf);
diff --git a/include/binder/Parcel.h b/include/binder/Parcel.h
index 32c9a1d5..bfe13f0 100644
--- a/include/binder/Parcel.h
+++ b/include/binder/Parcel.h
@@ -53,7 +53,8 @@ public:
status_t setData(const uint8_t* buffer, size_t len);
- status_t appendFrom(Parcel *parcel, size_t start, size_t len);
+ status_t appendFrom(const Parcel *parcel,
+ size_t start, size_t len);
bool hasFileDescriptors() const;
diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
index 585d288..96828c6 100644
--- a/include/gui/SurfaceTexture.h
+++ b/include/gui/SurfaceTexture.h
@@ -127,11 +127,28 @@ public:
// be called from the client.
status_t setDefaultBufferSize(uint32_t w, uint32_t h);
-private:
+ // getCurrentBuffer returns the buffer associated with the current image.
+ sp<GraphicBuffer> getCurrentBuffer() const;
+
+ // getCurrentTextureTarget returns the texture target of the current
+ // texture as returned by updateTexImage().
+ GLenum getCurrentTextureTarget() const;
+
+ // getCurrentCrop returns the cropping rectangle of the current buffer
+ Rect getCurrentCrop() const;
+
+ // getCurrentTransform returns the transform of the current buffer
+ uint32_t getCurrentTransform() const;
+
+protected:
// freeAllBuffers frees the resources (both GraphicBuffer and EGLImage) for
// all slots.
void freeAllBuffers();
+ static bool isExternalFormat(uint32_t format);
+ static GLenum getTextureTarget(uint32_t format);
+
+private:
// createImage creates a new EGLImage from a GraphicBuffer.
EGLImageKHR createImage(EGLDisplay dpy,
@@ -194,6 +211,10 @@ private:
// reset mCurrentTexture to INVALID_BUFFER_SLOT.
int mCurrentTexture;
+ // mCurrentTextureTarget is the GLES texture target to be used with the
+ // current texture.
+ GLenum mCurrentTextureTarget;
+
// mCurrentTextureBuf is the graphic buffer of the current texture. It's
// possible that this buffer is not associated with any buffer slot, so we
// must track it separately in order to properly use
@@ -248,12 +269,6 @@ private:
// allocate new GraphicBuffer objects.
sp<IGraphicBufferAlloc> mGraphicBufferAlloc;
- // mAllocdBuffers is mirror of the list of buffers that SurfaceFlinger is
- // referencing. This is kept so that gralloc implementations do not need to
- // properly handle the case where SurfaceFlinger no longer holds a reference
- // to a buffer, but other processes do.
- Vector<sp<GraphicBuffer> > mAllocdBuffers;
-
// mFrameAvailableListener is the listener object that will be called when a
// new frame becomes available. If it is not NULL it will be called from
// queueBuffer.
@@ -262,7 +277,7 @@ private:
// mMutex is the mutex used to prevent concurrent access to the member
// variables of SurfaceTexture objects. It must be locked whenever the
// member variables are accessed.
- Mutex mMutex;
+ mutable Mutex mMutex;
};
// ----------------------------------------------------------------------------
diff --git a/include/gui/SurfaceTextureClient.h b/include/gui/SurfaceTextureClient.h
index df82bf2..fe9b049 100644
--- a/include/gui/SurfaceTextureClient.h
+++ b/include/gui/SurfaceTextureClient.h
@@ -27,6 +27,8 @@
namespace android {
+class Surface;
+
class SurfaceTextureClient
: public EGLNativeBase<ANativeWindow, SurfaceTextureClient, RefBase>
{
@@ -36,6 +38,7 @@ public:
sp<ISurfaceTexture> getISurfaceTexture() const;
private:
+ friend class Surface;
// can't be copied
SurfaceTextureClient& operator = (const SurfaceTextureClient& rhs);
@@ -78,6 +81,8 @@ private:
void freeAllBuffers();
+ int getConnectedApi() const;
+
enum { MIN_UNDEQUEUED_BUFFERS = SurfaceTexture::MIN_UNDEQUEUED_BUFFERS };
enum { MIN_BUFFER_SLOTS = SurfaceTexture::MIN_BUFFER_SLOTS };
enum { NUM_BUFFER_SLOTS = SurfaceTexture::NUM_BUFFER_SLOTS };
@@ -121,10 +126,25 @@ private:
// a timestamp is auto-generated when queueBuffer is called.
int64_t mTimestamp;
+ // mConnectedApi holds the currently connected API to this surface
+ int mConnectedApi;
+
+ // mQueryWidth is the width returned by query(). It is set to width
+ // of the last dequeued buffer or to mReqWidth if no buffer was dequeued.
+ uint32_t mQueryWidth;
+
+ // mQueryHeight is the height returned by query(). It is set to height
+ // of the last dequeued buffer or to mReqHeight if no buffer was dequeued.
+ uint32_t mQueryHeight;
+
+ // mQueryFormat is the format returned by query(). It is set to the last
+ // dequeued format or to mReqFormat if no buffer was dequeued.
+ uint32_t mQueryFormat;
+
// mMutex is the mutex used to prevent concurrent access to the member
// variables of SurfaceTexture objects. It must be locked whenever the
// member variables are accessed.
- Mutex mMutex;
+ mutable Mutex mMutex;
};
}; // namespace android
diff --git a/include/surfaceflinger/IGraphicBufferAlloc.h b/include/surfaceflinger/IGraphicBufferAlloc.h
index d996af7..01e4bd9 100644
--- a/include/surfaceflinger/IGraphicBufferAlloc.h
+++ b/include/surfaceflinger/IGraphicBufferAlloc.h
@@ -32,18 +32,10 @@ class IGraphicBufferAlloc : public IInterface
public:
DECLARE_META_INTERFACE(GraphicBufferAlloc);
- /* Create a new GraphicBuffer for the client to use. The server will
- * maintain a reference to the newly created GraphicBuffer until
- * freeAllGraphicBuffers is called.
+ /* Create a new GraphicBuffer for the client to use.
*/
virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h,
PixelFormat format, uint32_t usage) = 0;
-
- /* Free all but one of the GraphicBuffer objects that the server is
- * currently referencing. If bufIndex is not a valid index of the buffers
- * the server is referencing, then all buffers are freed.
- */
- virtual void freeAllGraphicBuffersExcept(int bufIndex) = 0;
};
// ----------------------------------------------------------------------------
diff --git a/include/surfaceflinger/ISurfaceComposerClient.h b/include/surfaceflinger/ISurfaceComposerClient.h
index a1e9e04..46b1bb7 100644
--- a/include/surfaceflinger/ISurfaceComposerClient.h
+++ b/include/surfaceflinger/ISurfaceComposerClient.h
@@ -64,7 +64,6 @@ public:
* Requires ACCESS_SURFACE_FLINGER permission
*/
virtual sp<ISurface> createSurface( surface_data_t* data,
- int pid,
const String8& name,
DisplayID display,
uint32_t w,
diff --git a/include/surfaceflinger/SurfaceComposerClient.h b/include/surfaceflinger/SurfaceComposerClient.h
index 25b2ebf..c61a5bf 100644
--- a/include/surfaceflinger/SurfaceComposerClient.h
+++ b/include/surfaceflinger/SurfaceComposerClient.h
@@ -79,7 +79,6 @@ public:
//! Create a surface
sp<SurfaceControl> createSurface(
- int pid, // pid of the process the surface is for
const String8& name,// name of the surface
DisplayID display, // Display to create this surface on
uint32_t w, // width in pixel
@@ -89,7 +88,6 @@ public:
);
sp<SurfaceControl> createSurface(
- int pid, // pid of the process the surface is for
DisplayID display, // Display to create this surface on
uint32_t w, // width in pixel
uint32_t h, // height in pixel
diff --git a/include/tts/TtsEngine.h b/include/tts/TtsEngine.h
deleted file mode 100644
index 998e353..0000000
--- a/include/tts/TtsEngine.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Copyright (C) 2009 Google Inc.
- *
- * 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.
- */
-#include <media/AudioSystem.h>
-
-// This header defines the interface used by the Android platform
-// to access Text-To-Speech functionality in shared libraries that implement
-// speech synthesis and the management of resources associated with the
-// synthesis.
-// An example of the implementation of this interface can be found in
-// FIXME: add path+name to implementation of default TTS engine
-// Libraries implementing this interface are used in:
-// frameworks/base/tts/jni/android_tts_SpeechSynthesis.cpp
-
-namespace android {
-
-#define ANDROID_TTS_ENGINE_PROPERTY_CONFIG "engineConfig"
-#define ANDROID_TTS_ENGINE_PROPERTY_PITCH "pitch"
-#define ANDROID_TTS_ENGINE_PROPERTY_RATE "rate"
-#define ANDROID_TTS_ENGINE_PROPERTY_VOLUME "volume"
-
-
-enum tts_synth_status {
- TTS_SYNTH_DONE = 0,
- TTS_SYNTH_PENDING = 1
-};
-
-enum tts_callback_status {
- TTS_CALLBACK_HALT = 0,
- TTS_CALLBACK_CONTINUE = 1
-};
-
-// The callback is used by the implementation of this interface to notify its
-// client, the Android TTS service, that the last requested synthesis has been
-// completed. // TODO reword
-// The callback for synthesis completed takes:
-// @param [inout] void *& - The userdata pointer set in the original
-// synth call
-// @param [in] uint32_t - Track sampling rate in Hz
-// @param [in] uint32_t - The audio format
-// @param [in] int - The number of channels
-// @param [inout] int8_t *& - A buffer of audio data only valid during the
-// execution of the callback
-// @param [inout] size_t & - The size of the buffer
-// @param [in] tts_synth_status - indicate whether the synthesis is done, or
-// if more data is to be synthesized.
-// @return TTS_CALLBACK_HALT to indicate the synthesis must stop,
-// TTS_CALLBACK_CONTINUE to indicate the synthesis must continue if
-// there is more data to produce.
-typedef tts_callback_status (synthDoneCB_t)(void *&, uint32_t,
- uint32_t, int, int8_t *&, size_t&, tts_synth_status);
-
-class TtsEngine;
-extern "C" TtsEngine* getTtsEngine();
-
-enum tts_result {
- TTS_SUCCESS = 0,
- TTS_FAILURE = -1,
- TTS_FEATURE_UNSUPPORTED = -2,
- TTS_VALUE_INVALID = -3,
- TTS_PROPERTY_UNSUPPORTED = -4,
- TTS_PROPERTY_SIZE_TOO_SMALL = -5,
- TTS_MISSING_RESOURCES = -6
-};
-
-enum tts_support_result {
- TTS_LANG_COUNTRY_VAR_AVAILABLE = 2,
- TTS_LANG_COUNTRY_AVAILABLE = 1,
- TTS_LANG_AVAILABLE = 0,
- TTS_LANG_MISSING_DATA = -1,
- TTS_LANG_NOT_SUPPORTED = -2
-};
-
-class TtsEngine
-{
-public:
- virtual ~TtsEngine() {}
-
- // Initialize the TTS engine and returns whether initialization succeeded.
- // @param synthDoneCBPtr synthesis callback function pointer
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result init(synthDoneCB_t synthDoneCBPtr, const char *engineConfig);
-
- // Shut down the TTS engine and releases all associated resources.
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result shutdown();
-
- // Interrupt synthesis and flushes any synthesized data that hasn't been
- // output yet. This will block until callbacks underway are completed.
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result stop();
-
- // Returns the level of support for the language, country and variant.
- // @return TTS_LANG_COUNTRY_VAR_AVAILABLE if the language, country and variant are supported,
- // and the corresponding resources are correctly installed
- // TTS_LANG_COUNTRY_AVAILABLE if the language and country are supported and the
- // corresponding resources are correctly installed, but there is no match for
- // the specified variant
- // TTS_LANG_AVAILABLE if the language is supported and the
- // corresponding resources are correctly installed, but there is no match for
- // the specified country and variant
- // TTS_LANG_MISSING_DATA if the required resources to provide any level of support
- // for the language are not correctly installed
- // TTS_LANG_NOT_SUPPORTED if the language is not supported by the TTS engine.
- virtual tts_support_result isLanguageAvailable(const char *lang, const char *country,
- const char *variant);
-
- // Load the resources associated with the specified language. The loaded
- // language will only be used once a call to setLanguage() with the same
- // language value is issued. Language and country values are coded according to the ISO three
- // letter codes for languages and countries, as can be retrieved from a java.util.Locale
- // instance. The variant value is encoded as the variant string retrieved from a
- // java.util.Locale instance built with that variant data.
- // @param lang pointer to the ISO three letter code for the language
- // @param country pointer to the ISO three letter code for the country
- // @param variant pointer to the variant code
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result loadLanguage(const char *lang, const char *country, const char *variant);
-
- // Load the resources associated with the specified language, country and Locale variant.
- // The loaded language will only be used once a call to setLanguageFromLocale() with the same
- // language value is issued. Language and country values are coded according to the ISO three
- // letter codes for languages and countries, as can be retrieved from a java.util.Locale
- // instance. The variant value is encoded as the variant string retrieved from a
- // java.util.Locale instance built with that variant data.
- // @param lang pointer to the ISO three letter code for the language
- // @param country pointer to the ISO three letter code for the country
- // @param variant pointer to the variant code
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result setLanguage(const char *lang, const char *country, const char *variant);
-
- // Retrieve the currently set language, country and variant, or empty strings if none of
- // parameters have been set. Language and country are represented by their 3-letter ISO code
- // @param[out] pointer to the retrieved 3-letter code language value
- // @param[out] pointer to the retrieved 3-letter code country value
- // @param[out] pointer to the retrieved variant value
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result getLanguage(char *language, char *country, char *variant);
-
- // Notifies the engine what audio parameters should be used for the synthesis.
- // This is meant to be used as a hint, the engine implementation will set the output values
- // to those of the synthesis format, based on a given hint.
- // @param[inout] encoding in: the desired audio sample format
- // out: the format used by the TTS engine
- // @param[inout] rate in: the desired audio sample rate
- // out: the sample rate used by the TTS engine
- // @param[inout] channels in: the desired number of audio channels
- // out: the number of channels used by the TTS engine
- // @return TTS_SUCCESS, or TTS_FAILURE
- virtual tts_result setAudioFormat(AudioSystem::audio_format& encoding, uint32_t& rate,
- int& channels);
-
- // Set a property for the the TTS engine
- // "size" is the maximum size of "value" for properties "property"
- // @param property pointer to the property name
- // @param value pointer to the property value
- // @param size maximum size required to store this type of property
- // @return TTS_PROPERTY_UNSUPPORTED, or TTS_SUCCESS, or TTS_FAILURE,
- // or TTS_VALUE_INVALID
- virtual tts_result setProperty(const char *property, const char *value,
- const size_t size);
-
- // Retrieve a property from the TTS engine
- // @param property pointer to the property name
- // @param[out] value pointer to the retrieved language value
- // @param[inout] iosize in: stores the size available to store the
- // property value.
- // out: stores the size required to hold the language
- // value if getLanguage() returned
- // TTS_PROPERTY_SIZE_TOO_SMALL, unchanged otherwise
- // @return TTS_PROPERTY_UNSUPPORTED, or TTS_SUCCESS,
- // or TTS_PROPERTY_SIZE_TOO_SMALL
- virtual tts_result getProperty(const char *property, char *value,
- size_t *iosize);
-
- // Synthesize the text.
- // As the synthesis is performed, the engine invokes the callback to notify
- // the TTS framework that it has filled the given buffer, and indicates how
- // many bytes it wrote. The callback is called repeatedly until the engine
- // has generated all the audio data corresponding to the text.
- // Note about the format of the input: the text parameter may use the
- // following elements
- // and their respective attributes as defined in the SSML 1.0 specification:
- // * lang
- // * say-as:
- // o interpret-as
- // * phoneme
- // * voice:
- // o gender,
- // o age,
- // o variant,
- // o name
- // * emphasis
- // * break:
- // o strength,
- // o time
- // * prosody:
- // o pitch,
- // o contour,
- // o range,
- // o rate,
- // o duration,
- // o volume
- // * mark
- // Differences between this text format and SSML are:
- // * full SSML documents are not supported
- // * namespaces are not supported
- // Text is coded in UTF-8.
- // @param text the UTF-8 text to synthesize
- // @param userdata pointer to be returned when the call is invoked
- // @param buffer the location where the synthesized data must be written
- // @param bufferSize the number of bytes that can be written in buffer
- // @return TTS_SUCCESS or TTS_FAILURE
- virtual tts_result synthesizeText(const char *text, int8_t *buffer,
- size_t bufferSize, void *userdata);
-
-};
-
-} // namespace android
-
diff --git a/include/ui/Input.h b/include/ui/Input.h
index 0dc29c8..9b92c73 100644
--- a/include/ui/Input.h
+++ b/include/ui/Input.h
@@ -620,6 +620,11 @@ private:
// Oldest sample to consider when calculating the velocity.
static const nsecs_t MAX_AGE = 200 * 1000000; // 200 ms
+ // When the total duration of the window of samples being averaged is less
+ // than the window size, the resulting velocity is scaled to reduce the impact
+ // of overestimation in short traces.
+ static const nsecs_t MIN_WINDOW = 100 * 1000000; // 100 ms
+
// The minimum duration between samples when estimating velocity.
static const nsecs_t MIN_DURATION = 10 * 1000000; // 10 ms
generated by cgit v1.1 at 2025-10-20 01:04:14 +0000