summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/camera/Camera.h14
-rw-r--r--include/camera/CameraHardwareInterface.h4
-rw-r--r--include/camera/CameraParameters.h27
-rw-r--r--include/media/AudioEffect.h3
-rw-r--r--include/media/AudioRecord.h2
-rw-r--r--include/media/AudioTrack.h1
-rw-r--r--include/media/stagefright/AMRWriter.h2
-rw-r--r--include/media/stagefright/DataSource.h6
-rw-r--r--include/media/stagefright/FileSource.h7
-rw-r--r--include/media/stagefright/JPEGSource.h4
-rw-r--r--include/media/stagefright/MPEG4Writer.h19
-rw-r--r--include/utils/Tokenizer.h4
12 files changed, 54 insertions, 39 deletions
diff --git a/include/camera/Camera.h b/include/camera/Camera.h
index 8d8edd6..c7f0b15 100644
--- a/include/camera/Camera.h
+++ b/include/camera/Camera.h
@@ -111,8 +111,8 @@ enum {
};
enum {
- CAMERA_FACING_BACK = 0,
- CAMERA_FACING_FRONT = 1 /* The camera faces to the user */
+ CAMERA_FACING_BACK = 0, /* The facing of the camera is opposite to that of the screen. */
+ CAMERA_FACING_FRONT = 1 /* The facing of the camera is the same as that of the screen. */
};
struct CameraInfo {
@@ -128,10 +128,12 @@ struct CameraInfo {
* camera image needs to be rotated clockwise so it shows correctly on
* the display in its natural orientation. It should be 0, 90, 180, or 270.
*
- * For example, suppose a device has a naturally tall screen, but the camera
- * sensor is mounted in landscape. If the top side of the camera sensor is
- * aligned with the right edge of the display in natural orientation, the
- * value should be 90.
+ * For example, suppose a device has a naturally tall screen. The
+ * back-facing camera sensor is mounted in landscape. You are looking at
+ * the screen. If the top side of the camera sensor is aligned with the
+ * right edge of the screen in natural orientation, the value should be
+ * 90. If the top side of a front-facing camera sensor is aligned with
+ * the right of the screen, the value should be 270.
*/
int orientation;
};
diff --git a/include/camera/CameraHardwareInterface.h b/include/camera/CameraHardwareInterface.h
index 5465441..16f572c 100644
--- a/include/camera/CameraHardwareInterface.h
+++ b/include/camera/CameraHardwareInterface.h
@@ -269,7 +269,9 @@ public:
*/
virtual status_t cancelPicture() = 0;
- /** Set the camera parameters. */
+ /**
+ * Set the camera parameters. This returns BAD_VALUE if any parameter is
+ * invalid or not supported. */
virtual status_t setParameters(const CameraParameters& params) = 0;
/** Return the camera parameters. */
diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h
index 60031a4..6364d58 100644
--- a/include/camera/CameraParameters.h
+++ b/include/camera/CameraParameters.h
@@ -163,16 +163,23 @@ public:
// the best.
// Example value: "90". Read/write.
static const char KEY_JPEG_QUALITY[];
- // The orientation of the device in degrees. For example, suppose the
- // natural position of the device is landscape. If the user takes a picture
- // in landscape mode in 2048x1536 resolution, the rotation will be set to
- // "0". If the user rotates the phone 90 degrees clockwise, the rotation
- // should be set to "90".
- // The camera driver can set orientation in the EXIF header without rotating
- // the picture. Or the driver can rotate the picture and the EXIF thumbnail.
- // If the Jpeg picture is rotated, the orientation in the EXIF header should
- // be missing or 1 (row #0 is top and column #0 is left side). The driver
- // should not set default value for this parameter.
+ // The rotation angle in degrees relative to the orientation of the camera.
+ // This affects the pictures returned from CAMERA_MSG_COMPRESSED_IMAGE. The
+ // camera driver may set orientation in the EXIF header without rotating the
+ // picture. Or the driver may rotate the picture and the EXIF thumbnail. If
+ // the Jpeg picture is rotated, the orientation in the EXIF header will be
+ // missing or 1 (row #0 is top and column #0 is left side).
+ //
+ // Note that the JPEG pictures of front-facing cameras are not mirrored
+ // as in preview display.
+ //
+ // For example, suppose the natural orientation of the device is portrait.
+ // The device is rotated 270 degrees clockwise, so the device orientation is
+ // 270. Suppose a back-facing camera sensor is mounted in landscape and the
+ // top side of the camera sensor is aligned with the right edge of the
+ // display in natural orientation. So the camera orientation is 90. The
+ // rotation should be set to 0 (270 + 90).
+ //
// Example value: "0" or "90" or "180" or "270". Write only.
static const char KEY_ROTATION[];
// GPS latitude coordinate. GPSLatitude and GPSLatitudeRef will be stored in
diff --git a/include/media/AudioEffect.h b/include/media/AudioEffect.h
index c967efb..cda2be0 100644
--- a/include/media/AudioEffect.h
+++ b/include/media/AudioEffect.h
@@ -403,7 +403,7 @@ public:
static status_t guidToString(const effect_uuid_t *guid, char *str, size_t maxLen);
protected:
- volatile int32_t mEnabled; // enable state
+ bool mEnabled; // enable state
int32_t mSessionId; // audio session ID
int32_t mPriority; // priority for effect control
status_t mStatus; // effect status
@@ -412,6 +412,7 @@ protected:
void* mUserData; // client context for callback function
effect_descriptor_t mDescriptor; // effect descriptor
int32_t mId; // system wide unique effect engine instance ID
+ Mutex mLock; // Mutex for mEnabled access
private:
diff --git a/include/media/AudioRecord.h b/include/media/AudioRecord.h
index 38e3d44..5f7cd90 100644
--- a/include/media/AudioRecord.h
+++ b/include/media/AudioRecord.h
@@ -356,7 +356,7 @@ private:
sp<IAudioRecord> mAudioRecord;
sp<IMemory> mCblkMemory;
sp<ClientRecordThread> mClientRecordThread;
- Mutex mRecordThreadLock;
+ Mutex mLock;
uint32_t mFrameCount;
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index 4475d4a..813a905 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -480,6 +480,7 @@ private:
uint32_t mFlags;
int mSessionId;
int mAuxEffectId;
+ Mutex mLock;
};
diff --git a/include/media/stagefright/AMRWriter.h b/include/media/stagefright/AMRWriter.h
index aa965e1..62d57b4 100644
--- a/include/media/stagefright/AMRWriter.h
+++ b/include/media/stagefright/AMRWriter.h
@@ -44,7 +44,7 @@ protected:
virtual ~AMRWriter();
private:
- FILE *mFile;
+ int mFd;
status_t mInitCheck;
sp<MediaSource> mSource;
bool mStarted;
diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index 27f33fb..d4f1733 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -48,13 +48,13 @@ public:
virtual status_t initCheck() const = 0;
- virtual ssize_t readAt(off_t offset, void *data, size_t size) = 0;
+ virtual ssize_t readAt(off64_t offset, void *data, size_t size) = 0;
// Convenience methods:
- bool getUInt16(off_t offset, uint16_t *x);
+ bool getUInt16(off64_t offset, uint16_t *x);
// May return ERROR_UNSUPPORTED.
- virtual status_t getSize(off_t *size);
+ virtual status_t getSize(off64_t *size);
virtual uint32_t flags() {
return 0;
diff --git a/include/media/stagefright/FileSource.h b/include/media/stagefright/FileSource.h
index 4307263..72a0403 100644
--- a/include/media/stagefright/FileSource.h
+++ b/include/media/stagefright/FileSource.h
@@ -34,9 +34,9 @@ public:
virtual status_t initCheck() const;
- virtual ssize_t readAt(off_t offset, void *data, size_t size);
+ virtual ssize_t readAt(off64_t offset, void *data, size_t size);
- virtual status_t getSize(off_t *size);
+ virtual status_t getSize(off64_t *size);
virtual DecryptHandle* DrmInitialization(DrmManagerClient *client);
@@ -46,7 +46,6 @@ protected:
virtual ~FileSource();
private:
- FILE *mFile;
int mFd;
int64_t mOffset;
int64_t mLength;
@@ -59,7 +58,7 @@ private:
int64_t mDrmBufSize;
unsigned char *mDrmBuf;
- ssize_t readAtDRM(off_t offset, void *data, size_t size);
+ ssize_t readAtDRM(off64_t offset, void *data, size_t size);
FileSource(const FileSource &);
FileSource &operator=(const FileSource &);
diff --git a/include/media/stagefright/JPEGSource.h b/include/media/stagefright/JPEGSource.h
index 9d0a700..1b7e91b 100644
--- a/include/media/stagefright/JPEGSource.h
+++ b/include/media/stagefright/JPEGSource.h
@@ -42,9 +42,9 @@ private:
sp<DataSource> mSource;
MediaBufferGroup *mGroup;
bool mStarted;
- off_t mSize;
+ off64_t mSize;
int32_t mWidth, mHeight;
- off_t mOffset;
+ off64_t mOffset;
status_t parseJPEG();
diff --git a/include/media/stagefright/MPEG4Writer.h b/include/media/stagefright/MPEG4Writer.h
index 7bf07eb..f7618e9 100644
--- a/include/media/stagefright/MPEG4Writer.h
+++ b/include/media/stagefright/MPEG4Writer.h
@@ -61,20 +61,21 @@ protected:
private:
class Track;
- FILE *mFile;
+ int mFd;
+ status_t mInitCheck;
bool mUse4ByteNalLength;
bool mUse32BitOffset;
bool mIsFileSizeLimitExplicitlyRequested;
bool mPaused;
bool mStarted;
- off_t mOffset;
+ off64_t mOffset;
off_t mMdatOffset;
uint8_t *mMoovBoxBuffer;
- off_t mMoovBoxBufferOffset;
+ off64_t mMoovBoxBufferOffset;
bool mWriteMoovBoxToMemory;
- off_t mFreeBoxOffset;
+ off64_t mFreeBoxOffset;
bool mStreamableFile;
- off_t mEstimatedMoovBoxSize;
+ off64_t mEstimatedMoovBoxSize;
uint32_t mInterleaveDurationUs;
int32_t mTimeScale;
int64_t mStartTimestampUs;
@@ -83,7 +84,7 @@ private:
List<Track *> mTracks;
- List<off_t> mBoxes;
+ List<off64_t> mBoxes;
void setStartTimestampUs(int64_t timeUs);
int64_t getStartTimestampUs(); // Not const
@@ -145,10 +146,10 @@ private:
void unlock();
// Acquire lock before calling these methods
- off_t addSample_l(MediaBuffer *buffer);
- off_t addLengthPrefixedSample_l(MediaBuffer *buffer);
+ off64_t addSample_l(MediaBuffer *buffer);
+ off64_t addLengthPrefixedSample_l(MediaBuffer *buffer);
- inline size_t write(const void *ptr, size_t size, size_t nmemb, FILE* stream);
+ inline size_t write(const void *ptr, size_t size, size_t nmemb);
bool exceedsFileSizeLimit();
bool use32BitFileOffset() const;
bool exceedsFileDurationLimit();
diff --git a/include/utils/Tokenizer.h b/include/utils/Tokenizer.h
index bfe8923..21e58e6 100644
--- a/include/utils/Tokenizer.h
+++ b/include/utils/Tokenizer.h
@@ -19,6 +19,7 @@
#include <assert.h>
#include <utils/Errors.h>
+#include <utils/FileMap.h>
#include <utils/String8.h>
namespace android {
@@ -27,7 +28,7 @@ namespace android {
* A simple tokenizer for loading and parsing ASCII text files line by line.
*/
class Tokenizer {
- Tokenizer(const String8& filename, const char* buffer, size_t length);
+ Tokenizer(const String8& filename, FileMap* fileMap, const char* buffer, size_t length);
public:
~Tokenizer();
@@ -108,6 +109,7 @@ private:
Tokenizer(const Tokenizer& other); // not copyable
String8 mFilename;
+ FileMap* mFileMap;
const char* mBuffer;
size_t mLength;
generated by cgit v1.1 at 2025-08-15 16:00:20 +0000