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-rw-r--r--cmds/bootanimation/Android.mk4
-rw-r--r--cmds/bootanimation/BootAnimation.cpp15
-rw-r--r--cmds/bootanimation/audioplay.cpp152
-rw-r--r--cmds/bootanimation/audioplay.h8
4 files changed, 111 insertions, 68 deletions
diff --git a/cmds/bootanimation/Android.mk b/cmds/bootanimation/Android.mk
index 3cf13d908632..3a92b9e74144 100644
--- a/cmds/bootanimation/Android.mk
+++ b/cmds/bootanimation/Android.mk
@@ -36,8 +36,4 @@ ifdef TARGET_32_BIT_SURFACEFLINGER
LOCAL_32_BIT_ONLY := true
endif
-# get asserts to work
-APP_OPTIM := debug
-LOCAL_CFLAGS += -UNDEBUG
-
include $(BUILD_EXECUTABLE)
diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index 4098772bba12..ebcc9ff0451f 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -588,7 +588,7 @@ bool BootAnimation::preloadZip(Animation& animation)
return false;
}
- bool hasAudio = false;
+ Animation::Part* partWithAudio = NULL;
ZipEntryRO entry;
char name[ANIM_ENTRY_NAME_MAX];
while ((entry = zip->nextEntry(cookie)) != NULL) {
@@ -612,10 +612,10 @@ bool BootAnimation::preloadZip(Animation& animation)
if (map) {
Animation::Part& part(animation.parts.editItemAt(j));
if (leaf == "audio.wav") {
- hasAudio = true;
// a part may have at most one audio file
part.audioData = (uint8_t *)map->getDataPtr();
part.audioLength = map->getDataLength();
+ partWithAudio = ∂
} else if (leaf == "trim.txt") {
part.trimData.setTo((char const*)map->getDataPtr(),
map->getDataLength());
@@ -666,9 +666,11 @@ bool BootAnimation::preloadZip(Animation& animation)
}
// Create and initialize audioplay if there is a wav file in any of the animations.
- if (hasAudio) {
+ if (partWithAudio != NULL) {
ALOGD("found audio.wav, creating playback engine");
- audioplay::create();
+ if (!audioplay::create(partWithAudio->audioData, partWithAudio->audioLength)) {
+ return false;
+ }
}
zip->endIteration(cookie);
@@ -904,7 +906,10 @@ BootAnimation::Animation* BootAnimation::loadAnimation(const String8& fn)
mLoadedFiles.add(animation->fileName);
parseAnimationDesc(*animation);
- preloadZip(*animation);
+ if (!preloadZip(*animation)) {
+ return NULL;
+ }
+
mLoadedFiles.remove(fn);
return animation;
diff --git a/cmds/bootanimation/audioplay.cpp b/cmds/bootanimation/audioplay.cpp
index e20ef0c7c6cc..8a5c2c6d229c 100644
--- a/cmds/bootanimation/audioplay.cpp
+++ b/cmds/bootanimation/audioplay.cpp
@@ -21,7 +21,6 @@
#define CHATTY ALOGD
-#include <assert.h>
#include <string.h>
#include <utils/Log.h>
@@ -80,8 +79,6 @@ struct ChunkFormat {
void bqPlayerCallback(SLAndroidSimpleBufferQueueItf bq, void *context) {
(void)bq;
(void)context;
- assert(bq == bqPlayerBufferQueue);
- assert(NULL == context);
audioplay::setPlaying(false);
}
@@ -90,39 +87,56 @@ bool hasPlayer() {
}
// create the engine and output mix objects
-void createEngine() {
+bool createEngine() {
SLresult result;
// create engine
result = slCreateEngine(&engineObject, 0, NULL, 0, NULL, NULL);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("slCreateEngine failed with result %d", result);
+ return false;
+ }
(void)result;
// realize the engine
result = (*engineObject)->Realize(engineObject, SL_BOOLEAN_FALSE);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl engine Realize failed with result %d", result);
+ return false;
+ }
(void)result;
// get the engine interface, which is needed in order to create other objects
result = (*engineObject)->GetInterface(engineObject, SL_IID_ENGINE, &engineEngine);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl engine GetInterface failed with result %d", result);
+ return false;
+ }
(void)result;
// create output mix, with environmental reverb specified as a non-required interface
const SLInterfaceID ids[1] = {SL_IID_ENVIRONMENTALREVERB};
const SLboolean req[1] = {SL_BOOLEAN_FALSE};
result = (*engineEngine)->CreateOutputMix(engineEngine, &outputMixObject, 1, ids, req);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl engine CreateOutputMix failed with result %d", result);
+ return false;
+ }
(void)result;
// realize the output mix
result = (*outputMixObject)->Realize(outputMixObject, SL_BOOLEAN_FALSE);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl outputMix Realize failed with result %d", result);
+ return false;
+ }
(void)result;
+
+ return true;
}
// create buffer queue audio player
-void createBufferQueueAudioPlayer(const ChunkFormat* chunkFormat) {
+bool createBufferQueueAudioPlayer(const ChunkFormat* chunkFormat) {
SLresult result;
// configure audio source
@@ -148,83 +162,89 @@ void createBufferQueueAudioPlayer(const ChunkFormat* chunkFormat) {
const SLboolean req[2] = {SL_BOOLEAN_TRUE, SL_BOOLEAN_TRUE};
result = (*engineEngine)->CreateAudioPlayer(engineEngine, &bqPlayerObject, &audioSrc, &audioSnk,
2, ids, req);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl CreateAudioPlayer failed with result %d", result);
+ return false;
+ }
(void)result;
// realize the player
result = (*bqPlayerObject)->Realize(bqPlayerObject, SL_BOOLEAN_FALSE);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl player Realize failed with result %d", result);
+ return false;
+ }
(void)result;
// get the play interface
result = (*bqPlayerObject)->GetInterface(bqPlayerObject, SL_IID_PLAY, &bqPlayerPlay);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl player GetInterface failed with result %d", result);
+ return false;
+ }
(void)result;
// get the buffer queue interface
result = (*bqPlayerObject)->GetInterface(bqPlayerObject, SL_IID_BUFFERQUEUE,
&bqPlayerBufferQueue);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl playberBufferQueue GetInterface failed with result %d", result);
+ return false;
+ }
(void)result;
// register callback on the buffer queue
result = (*bqPlayerBufferQueue)->RegisterCallback(bqPlayerBufferQueue, bqPlayerCallback, NULL);
- assert(SL_RESULT_SUCCESS == result);
- (void)result;
-
-#if 0 // mute/solo is not supported for sources that are known to be mono, as this is
- // get the mute/solo interface
- result = (*bqPlayerObject)->GetInterface(bqPlayerObject, SL_IID_MUTESOLO, &bqPlayerMuteSolo);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl bqPlayerBufferQueue RegisterCallback failed with result %d", result);
+ return false;
+ }
(void)result;
-#endif
// get the volume interface
result = (*bqPlayerObject)->GetInterface(bqPlayerObject, SL_IID_VOLUME, &bqPlayerVolume);
- assert(SL_RESULT_SUCCESS == result);
+ if (result != SL_RESULT_SUCCESS) {
+ ALOGE("sl volume GetInterface failed with result %d", result);
+ return false;
+ }
(void)result;
// set the player's state to playing
audioplay::setPlaying(true);
CHATTY("Created buffer queue player: %p", bqPlayerBufferQueue);
+ return true;
}
-} // namespace
-
-void create() {
- createEngine();
-}
-
-bool playClip(const uint8_t* buf, int size) {
- // Parse the WAV header
- nextBuffer = buf;
- nextSize = size;
- const RiffWaveHeader* wavHeader = (const RiffWaveHeader*)buf;
- if (nextSize < sizeof(*wavHeader) || (wavHeader->riff_id != ID_RIFF) ||
+bool parseClipBuf(const uint8_t* clipBuf, int clipBufSize, const ChunkFormat** oChunkFormat,
+ const uint8_t** oSoundBuf, unsigned* oSoundBufSize) {
+ *oSoundBuf = clipBuf;
+ *oSoundBufSize = clipBufSize;
+ *oChunkFormat = NULL;
+ const RiffWaveHeader* wavHeader = (const RiffWaveHeader*)*oSoundBuf;
+ if (*oSoundBufSize < sizeof(*wavHeader) || (wavHeader->riff_id != ID_RIFF) ||
(wavHeader->wave_id != ID_WAVE)) {
ALOGE("Error: audio file is not a riff/wave file\n");
return false;
}
- nextBuffer += sizeof(*wavHeader);
- nextSize -= sizeof(*wavHeader);
+ *oSoundBuf += sizeof(*wavHeader);
+ *oSoundBufSize -= sizeof(*wavHeader);
- const ChunkFormat* chunkFormat = nullptr;
while (true) {
- const ChunkHeader* chunkHeader = (const ChunkHeader*)nextBuffer;
- if (nextSize < sizeof(*chunkHeader)) {
+ const ChunkHeader* chunkHeader = (const ChunkHeader*)*oSoundBuf;
+ if (*oSoundBufSize < sizeof(*chunkHeader)) {
ALOGE("EOF reading chunk headers");
return false;
}
- nextBuffer += sizeof(*chunkHeader);
- nextSize -= sizeof(*chunkHeader);
+ *oSoundBuf += sizeof(*chunkHeader);
+ *oSoundBufSize -= sizeof(*chunkHeader);
bool endLoop = false;
switch (chunkHeader->id) {
case ID_FMT:
- chunkFormat = (const ChunkFormat*)nextBuffer;
- nextBuffer += chunkHeader->sz;
- nextSize -= chunkHeader->sz;
+ *oChunkFormat = (const ChunkFormat*)*oSoundBuf;
+ *oSoundBuf += chunkHeader->sz;
+ *oSoundBufSize -= chunkHeader->sz;
break;
case ID_DATA:
/* Stop looking for chunks */
@@ -232,27 +252,49 @@ bool playClip(const uint8_t* buf, int size) {
break;
default:
/* Unknown chunk, skip bytes */
- nextBuffer += chunkHeader->sz;
- nextSize -= chunkHeader->sz;
+ *oSoundBuf += chunkHeader->sz;
+ *oSoundBufSize -= chunkHeader->sz;
}
if (endLoop) {
break;
}
}
- if (!chunkFormat) {
+ if (*oChunkFormat == NULL) {
ALOGE("format not found in WAV file");
return false;
}
+ return true;
+}
- // If this is the first clip, create the buffer based on this WAV's header.
- // We assume all future clips with be in the same format.
- if (bqPlayerBufferQueue == nullptr) {
- createBufferQueueAudioPlayer(chunkFormat);
+} // namespace
+
+bool create(const uint8_t* exampleClipBuf, int exampleClipBufSize) {
+ if (!createEngine()) {
+ return false;
}
- assert(bqPlayerBufferQueue != nullptr);
- assert(buf != nullptr);
+ // Parse the example clip.
+ const ChunkFormat* chunkFormat;
+ const uint8_t* soundBuf;
+ unsigned soundBufSize;
+ if (!parseClipBuf(exampleClipBuf, exampleClipBufSize, &chunkFormat, &soundBuf, &soundBufSize)) {
+ return false;
+ }
+
+ // Initialize the BufferQueue based on this clip's format.
+ if (!createBufferQueueAudioPlayer(chunkFormat)) {
+ return false;
+ }
+ return true;
+}
+
+bool playClip(const uint8_t* buf, int size) {
+ // Parse the WAV header
+ const ChunkFormat* chunkFormat;
+ if (!parseClipBuf(buf, size, &chunkFormat, &nextBuffer, &nextSize)) {
+ return false;
+ }
if (!hasPlayer()) {
ALOGD("cannot play clip %p without a player", buf);
@@ -285,8 +327,6 @@ void setPlaying(bool isPlaying) {
// set the player's state
result = (*bqPlayerPlay)->SetPlayState(bqPlayerPlay,
isPlaying ? SL_PLAYSTATE_PLAYING : SL_PLAYSTATE_STOPPED);
- assert(SL_RESULT_SUCCESS == result);
- (void)result;
}
}
diff --git a/cmds/bootanimation/audioplay.h b/cmds/bootanimation/audioplay.h
index bdc0a1c84b6e..0e5705af0ad0 100644
--- a/cmds/bootanimation/audioplay.h
+++ b/cmds/bootanimation/audioplay.h
@@ -22,10 +22,12 @@
namespace audioplay {
-void create();
+// Initializes the engine with an example of the type of WAV clip to play.
+// All buffers passed to playClip are assumed to be in the same format.
+bool create(const uint8_t* exampleClipBuf, int exampleClipBufSize);
-// Play a WAV pointed to by buf. All clips are assumed to be in the same format.
-// playClip should not be called while a clip is still playing.
+// Plays a WAV contained in buf.
+// Should not be called while a clip is still playing.
bool playClip(const uint8_t* buf, int size);
void setPlaying(bool isPlaying);
void destroy();
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-21 17:05:07 +0000