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-rw-r--r--include/gui/BufferQueue.h10
-rw-r--r--include/gui/IGraphicBufferAlloc.h3
-rw-r--r--include/gui/ISurfaceTexture.h10
-rw-r--r--include/gui/SurfaceTextureClient.h13
-rw-r--r--include/ui/GraphicBuffer.h13
-rw-r--r--include/ui/GraphicBufferAllocator.h5
-rw-r--r--libs/gui/BufferQueue.cpp9
-rw-r--r--libs/gui/IGraphicBufferAlloc.cpp21
-rw-r--r--libs/gui/ISurfaceTexture.cpp26
-rw-r--r--libs/gui/SurfaceTextureClient.cpp38
-rw-r--r--libs/ui/GraphicBuffer.cpp33
-rw-r--r--libs/ui/GraphicBufferAllocator.cpp24
-rw-r--r--services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.cpp15
-rw-r--r--services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.h5
14 files changed, 221 insertions, 4 deletions
diff --git a/include/gui/BufferQueue.h b/include/gui/BufferQueue.h
index 9e265ba..02598b0 100644
--- a/include/gui/BufferQueue.h
+++ b/include/gui/BufferQueue.h
@@ -148,6 +148,16 @@ public:
// The default mode is asynchronous.
virtual status_t setSynchronousMode(bool enabled);
+#ifdef QCOM_BSP
+ // setBufferSize enables us to specify user defined sizes for the buffers
+ // that need to be allocated by surfaceflinger for its client. This is
+ // useful for cases where the client doesn't want the gralloc to calculate
+ // buffer size. client should reset this value to 0, if it wants gralloc
+ // to calculate the size for the buffer. this will take effect from next
+ // dequeue buffer.
+ virtual status_t setBuffersSize(int size);
+#endif
+
// connect attempts to connect a producer client API to the BufferQueue.
// This must be called before any other ISurfaceTexture methods are called
// except for getAllocator.
diff --git a/include/gui/IGraphicBufferAlloc.h b/include/gui/IGraphicBufferAlloc.h
index cee41d9..adc0b7f 100644
--- a/include/gui/IGraphicBufferAlloc.h
+++ b/include/gui/IGraphicBufferAlloc.h
@@ -38,6 +38,9 @@ public:
*/
virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h,
PixelFormat format, uint32_t usage, status_t* error) = 0;
+#ifdef QCOM_BSP
+ virtual void setGraphicBufferSize(int size) = 0;
+#endif
};
// ----------------------------------------------------------------------------
diff --git a/include/gui/ISurfaceTexture.h b/include/gui/ISurfaceTexture.h
index ae7c5c2..f0beab6 100644
--- a/include/gui/ISurfaceTexture.h
+++ b/include/gui/ISurfaceTexture.h
@@ -164,6 +164,16 @@ public:
// The default mode is asynchronous.
virtual status_t setSynchronousMode(bool enabled) = 0;
+#ifdef QCOM_BSP
+ // setBufferSize enables to specify the user defined size of the buffer
+ // that needs to be allocated by surfaceflinger for its client. This is
+ // useful for cases where the client doesn't want the gralloc to calculate
+ // buffer size. client should reset this value to 0, if it wants gralloc to
+ // calculate the size for the buffer. this will take effect from next
+ // dequeue buffer.
+ virtual status_t setBuffersSize(int size) = 0;
+#endif
+
// connect attempts to connect a client API to the SurfaceTexture. This
// must be called before any other ISurfaceTexture methods are called except
// for getAllocator.
diff --git a/include/gui/SurfaceTextureClient.h b/include/gui/SurfaceTextureClient.h
index 50fd1ba..108126d 100644
--- a/include/gui/SurfaceTextureClient.h
+++ b/include/gui/SurfaceTextureClient.h
@@ -93,6 +93,9 @@ private:
int dispatchSetCrop(va_list args);
int dispatchSetPostTransformCrop(va_list args);
int dispatchSetUsage(va_list args);
+#ifdef QCOM_BSP
+ int dispatchSetBuffersSize(va_list args);
+#endif
int dispatchLock(va_list args);
int dispatchUnlockAndPost(va_list args);
@@ -103,7 +106,9 @@ protected:
virtual int perform(int operation, va_list args);
virtual int query(int what, int* value) const;
virtual int setSwapInterval(int interval);
-
+#ifdef QCOM_BSP
+ virtual int setBuffersSize(int size);
+#endif
virtual int lockBuffer_DEPRECATED(ANativeWindowBuffer* buffer);
virtual int connect(int api);
@@ -161,6 +166,12 @@ private:
// at the next deuque operation. It is initialized to 0.
uint32_t mReqUsage;
+#ifdef QCOM_BSP
+ // mReqSize is the size of the buffer that will be requested
+ // at the next dequeue operation. It is initialized to 0.
+ uint32_t mReqSize;
+#endif
+
// mTimestamp is the timestamp that will be used for the next buffer queue
// operation. It defaults to NATIVE_WINDOW_TIMESTAMP_AUTO, which means that
// a timestamp is auto-generated when queueBuffer is called.
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h
index 1c84d0e..60bbf18 100644
--- a/include/ui/GraphicBuffer.h
+++ b/include/ui/GraphicBuffer.h
@@ -72,6 +72,12 @@ public:
GraphicBuffer();
+#ifdef QCOM_BSP
+ // creates buffer of bufferSize
+ GraphicBuffer(uint32_t w, uint32_t h,
+ PixelFormat format, uint32_t usage, uint32_t bufferSize);
+#endif
+
// creates w * h buffer
GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage);
@@ -133,9 +139,12 @@ private:
GraphicBuffer& operator = (const GraphicBuffer& rhs);
const GraphicBuffer& operator = (const GraphicBuffer& rhs) const;
- status_t initSize(uint32_t w, uint32_t h, PixelFormat format,
+ status_t initSize(uint32_t w, uint32_t h, PixelFormat format,
uint32_t usage);
-
+#ifdef QCOM_BSP
+ status_t initSize(uint32_t w, uint32_t h, PixelFormat format,
+ uint32_t usage, uint32_t bufferSize);
+#endif
void free_handle();
// Flattenable interface
diff --git a/include/ui/GraphicBufferAllocator.h b/include/ui/GraphicBufferAllocator.h
index 6342aac..a4d5b8c 100644
--- a/include/ui/GraphicBufferAllocator.h
+++ b/include/ui/GraphicBufferAllocator.h
@@ -68,6 +68,11 @@ public:
status_t alloc(uint32_t w, uint32_t h, PixelFormat format, int usage,
buffer_handle_t* handle, int32_t* stride);
+#ifdef QCOM_BSP
+ status_t alloc(uint32_t w, uint32_t h, PixelFormat format, int usage,
+ buffer_handle_t* handle, int32_t* stride, uint32_t bufferSize);
+#endif
+
status_t free(buffer_handle_t handle);
void dump(String8& res) const;
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index 9f9b441..5226037 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -195,6 +195,15 @@ status_t BufferQueue::setBufferCount(int bufferCount) {
return OK;
}
+#ifdef QCOM_BSP
+status_t BufferQueue::setBuffersSize(int size) {
+ ST_LOGV("setBuffersSize: size=%d", size);
+ Mutex::Autolock lock(mMutex);
+ mGraphicBufferAlloc->setGraphicBufferSize(size);
+ return NO_ERROR;
+}
+#endif
+
int BufferQueue::query(int what, int* outValue)
{
ATRACE_CALL();
diff --git a/libs/gui/IGraphicBufferAlloc.cpp b/libs/gui/IGraphicBufferAlloc.cpp
index 139f219..8afb509 100644
--- a/libs/gui/IGraphicBufferAlloc.cpp
+++ b/libs/gui/IGraphicBufferAlloc.cpp
@@ -32,6 +32,9 @@ namespace android {
enum {
CREATE_GRAPHIC_BUFFER = IBinder::FIRST_CALL_TRANSACTION,
+#ifdef QCOM_BSP
+ SET_GRAPHIC_BUFFER_SIZE,
+#endif
};
class BpGraphicBufferAlloc : public BpInterface<IGraphicBufferAlloc>
@@ -63,6 +66,16 @@ public:
*error = result;
return graphicBuffer;
}
+
+#ifdef QCOM_BSP
+ virtual void setGraphicBufferSize(int size) {
+ Parcel data, reply;
+ data.writeInterfaceToken(
+ IGraphicBufferAlloc::getInterfaceDescriptor());
+ data.writeInt32(size);
+ remote()->transact(SET_GRAPHIC_BUFFER_SIZE, data, &reply);
+ }
+#endif
};
IMPLEMENT_META_INTERFACE(GraphicBufferAlloc, "android.ui.IGraphicBufferAlloc");
@@ -108,6 +121,14 @@ status_t BnGraphicBufferAlloc::onTransact(
}
return NO_ERROR;
} break;
+#ifdef QCOM_BSP
+ case SET_GRAPHIC_BUFFER_SIZE: {
+ CHECK_INTERFACE(IGraphicBufferAlloc, data, reply);
+ int size = data.readInt32();
+ setGraphicBufferSize(size);
+ return NO_ERROR;
+ } break;
+#endif
default:
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/libs/gui/ISurfaceTexture.cpp b/libs/gui/ISurfaceTexture.cpp
index a0b1e74..4b20a36 100644
--- a/libs/gui/ISurfaceTexture.cpp
+++ b/libs/gui/ISurfaceTexture.cpp
@@ -38,6 +38,9 @@ enum {
CANCEL_BUFFER,
QUERY,
SET_SYNCHRONOUS_MODE,
+#ifdef QCOM_BSP
+ SET_BUFFERS_SIZE,
+#endif
CONNECT,
DISCONNECT,
};
@@ -156,6 +159,20 @@ public:
return result;
}
+#ifdef QCOM_BSP
+ virtual status_t setBuffersSize(int size) {
+ Parcel data, reply;
+ data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
+ data.writeInt32(size);
+ status_t result = remote()->transact(SET_BUFFERS_SIZE, data, &reply);
+ if (result != NO_ERROR) {
+ return result;
+ }
+ result = reply.readInt32();
+ return result;
+ }
+#endif
+
virtual status_t connect(int api, QueueBufferOutput* output) {
Parcel data, reply;
data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
@@ -266,6 +283,15 @@ status_t BnSurfaceTexture::onTransact(
reply->writeInt32(res);
return NO_ERROR;
} break;
+#ifdef QCOM_BSP
+ case SET_BUFFERS_SIZE: {
+ CHECK_INTERFACE(ISurfaceTexture, data, reply);
+ int size = data.readInt32();
+ status_t res = setBuffersSize(size);
+ reply->writeInt32(res);
+ return NO_ERROR;
+ } break;
+#endif
case CONNECT: {
CHECK_INTERFACE(ISurfaceTexture, data, reply);
int api = data.readInt32();
diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp
index afdbf04..e33b026 100644
--- a/libs/gui/SurfaceTextureClient.cpp
+++ b/libs/gui/SurfaceTextureClient.cpp
@@ -80,6 +80,9 @@ void SurfaceTextureClient::init() {
mReqHeight = 0;
mReqFormat = 0;
mReqUsage = 0;
+#ifdef QCOM_BSP
+ mReqSize = 0;
+#endif
mTimestamp = NATIVE_WINDOW_TIMESTAMP_AUTO;
mCrop.clear();
mScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
@@ -400,6 +403,11 @@ int SurfaceTextureClient::perform(int operation, va_list args)
case NATIVE_WINDOW_SET_BUFFERS_FORMAT:
res = dispatchSetBuffersFormat(args);
break;
+#ifdef QCOM_BSP
+ case NATIVE_WINDOW_SET_BUFFERS_SIZE:
+ res = dispatchSetBuffersSize(args);
+ break;
+#endif
case NATIVE_WINDOW_LOCK:
res = dispatchLock(args);
break;
@@ -451,6 +459,7 @@ int SurfaceTextureClient::dispatchSetBuffersGeometry(va_list args) {
int w = va_arg(args, int);
int h = va_arg(args, int);
int f = va_arg(args, int);
+
int err = setBuffersDimensions(w, h);
if (err != 0) {
return err;
@@ -461,6 +470,7 @@ int SurfaceTextureClient::dispatchSetBuffersGeometry(va_list args) {
int SurfaceTextureClient::dispatchSetBuffersDimensions(va_list args) {
int w = va_arg(args, int);
int h = va_arg(args, int);
+
return setBuffersDimensions(w, h);
}
@@ -475,6 +485,13 @@ int SurfaceTextureClient::dispatchSetBuffersFormat(va_list args) {
return setBuffersFormat(f);
}
+#ifdef QCOM_BSP
+int SurfaceTextureClient::dispatchSetBuffersSize(va_list args) {
+ int size = va_arg(args, int);
+ return setBuffersSize(size);
+}
+#endif
+
int SurfaceTextureClient::dispatchSetScalingMode(va_list args) {
int m = va_arg(args, int);
return setScalingMode(m);
@@ -530,6 +547,9 @@ int SurfaceTextureClient::disconnect(int api) {
mReqWidth = 0;
mReqHeight = 0;
mReqUsage = 0;
+#ifdef QCOM_BSP
+ mReqSize = 0;
+#endif
mCrop.clear();
mScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
mTransform = 0;
@@ -630,6 +650,24 @@ int SurfaceTextureClient::setBuffersFormat(int format)
return NO_ERROR;
}
+#ifdef QCOM_BSP
+int SurfaceTextureClient::setBuffersSize(int size)
+{
+ ATRACE_CALL();
+ ALOGV("SurfaceTextureClient::setBuffersSize");
+
+ if (size<0)
+ return BAD_VALUE;
+
+ Mutex::Autolock lock(mMutex);
+ if(mReqSize != (uint32_t)size) {
+ mReqSize = size;
+ return mSurfaceTexture->setBuffersSize(size);
+ }
+ return NO_ERROR;
+}
+#endif
+
int SurfaceTextureClient::setScalingMode(int mode)
{
ATRACE_CALL();
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index b9cab85..b447d00 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -60,6 +60,22 @@ GraphicBuffer::GraphicBuffer(uint32_t w, uint32_t h,
mInitCheck = initSize(w, h, reqFormat, reqUsage);
}
+#ifdef QCOM_BSP
+GraphicBuffer::GraphicBuffer(uint32_t w, uint32_t h,
+ PixelFormat reqFormat, uint32_t reqUsage, uint32_t bufferSize)
+ : BASE(), mOwner(ownData), mBufferMapper(GraphicBufferMapper::get()),
+ mInitCheck(NO_ERROR), mIndex(-1)
+{
+ width =
+ height =
+ stride =
+ format =
+ usage = 0;
+ handle = NULL;
+ mInitCheck = initSize(w, h, reqFormat, reqUsage, bufferSize);
+}
+#endif
+
GraphicBuffer::GraphicBuffer(uint32_t w, uint32_t h,
PixelFormat inFormat, uint32_t inUsage,
uint32_t inStride, native_handle_t* inHandle, bool keepOwnership)
@@ -154,6 +170,23 @@ status_t GraphicBuffer::initSize(uint32_t w, uint32_t h, PixelFormat format,
return err;
}
+#ifdef QCOM_BSP
+status_t GraphicBuffer::initSize(uint32_t w, uint32_t h, PixelFormat format,
+ uint32_t reqUsage, uint32_t bufferSize)
+{
+ GraphicBufferAllocator& allocator = GraphicBufferAllocator::get();
+ status_t err = allocator.alloc(w, h, format,
+ reqUsage, &handle, &stride, bufferSize);
+ if (err == NO_ERROR) {
+ this->width = w;
+ this->height = h;
+ this->format = format;
+ this->usage = reqUsage;
+ }
+ return err;
+}
+#endif
+
status_t GraphicBuffer::lock(uint32_t usage, void** vaddr)
{
const Rect lockBounds(width, height);
diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp
index 2ea5696..9ad314a 100644
--- a/libs/ui/GraphicBufferAllocator.cpp
+++ b/libs/ui/GraphicBufferAllocator.cpp
@@ -192,6 +192,17 @@ sp<BufferLiberatorThread> BufferLiberatorThread::sThread;
status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h, PixelFormat format,
int usage, buffer_handle_t* handle, int32_t* stride)
{
+#ifdef QCOM_BSP
+ status_t err = alloc(w, h, format, usage, handle, stride, 0);
+ return err;
+}
+
+status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h,
+ PixelFormat format, int usage,
+ buffer_handle_t* handle,
+ int32_t* stride, uint32_t bufferSize)
+{
+#endif
ATRACE_CALL();
// make sure to not allocate a N x 0 or 0 x N buffer, since this is
// allowed from an API stand-point allocate a 1x1 buffer instead.
@@ -216,7 +227,13 @@ status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h, PixelFormat forma
// by the android.opengl.cts.GLSurfaceViewTest CTS test.
BufferLiberatorThread::maybeWaitForLiberation();
- err = mAllocDev->alloc(mAllocDev, w, h, format, usage, handle, stride);
+#ifdef QCOM_BSP
+ if (bufferSize)
+ err = mAllocDev->allocSize(mAllocDev, w, h,
+ format, usage, handle, stride, bufferSize);
+ else
+#endif
+ err = mAllocDev->alloc(mAllocDev, w, h, format, usage, handle, stride);
if (err != NO_ERROR) {
ALOGW("WOW! gralloc alloc failed, waiting for pending frees!");
@@ -224,8 +241,13 @@ status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h, PixelFormat forma
err = mAllocDev->alloc(mAllocDev, w, h, format, usage, handle, stride);
}
+#ifdef QCOM_BSP
+ ALOGW_IF(err, "alloc(%u, %u, %d, %08x, %d ...) failed %d (%s)",
+ w, h, format, usage, bufferSize, err, strerror(-err));
+#else
ALOGW_IF(err, "alloc(%u, %u, %d, %08x, ...) failed %d (%s)",
w, h, format, usage, err, strerror(-err));
+#endif
if (err == NO_ERROR) {
Mutex::Autolock _l(sLock);
diff --git a/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.cpp b/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.cpp
index 965ff01..0c94c7d 100644
--- a/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.cpp
+++ b/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.cpp
@@ -26,6 +26,9 @@ namespace android {
// ----------------------------------------------------------------------------
GraphicBufferAlloc::GraphicBufferAlloc() {
+#ifdef QCOM_BSP
+ mBufferSize = 0;
+#endif
}
GraphicBufferAlloc::~GraphicBufferAlloc() {
@@ -33,7 +36,13 @@ GraphicBufferAlloc::~GraphicBufferAlloc() {
sp<GraphicBuffer> GraphicBufferAlloc::createGraphicBuffer(uint32_t w, uint32_t h,
PixelFormat format, uint32_t usage, status_t* error) {
+#ifdef QCOM_BSP
+ sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(w, h, format,
+ usage, mBufferSize));
+#else
sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(w, h, format, usage));
+#endif
+
status_t err = graphicBuffer->initCheck();
*error = err;
if (err != 0 || graphicBuffer->handle == 0) {
@@ -48,6 +57,12 @@ sp<GraphicBuffer> GraphicBufferAlloc::createGraphicBuffer(uint32_t w, uint32_t h
return graphicBuffer;
}
+#ifdef QCOM_BSP
+void GraphicBufferAlloc::setGraphicBufferSize(int size) {
+ mBufferSize = size;
+}
+#endif
+
// ----------------------------------------------------------------------------
}; // namespace android
// ----------------------------------------------------------------------------
diff --git a/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.h b/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.h
index b08750c..521383d 100644
--- a/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.h
+++ b/services/surfaceflinger/DisplayHardware/GraphicBufferAlloc.h
@@ -35,6 +35,11 @@ public:
virtual ~GraphicBufferAlloc();
virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h,
PixelFormat format, uint32_t usage, status_t* error);
+#ifdef QCOM_BSP
+ virtual void setGraphicBufferSize(int size);
+private:
+ int mBufferSize;
+#endif
};
generated by cgit v1.1 at 2024-12-31 07:04:51 +0000