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add more tracing for buffer allocation 

Change-Id: I8408850d0625985992ef2e2cd0c9f300b1fca293
This commit is contained in:
Mathias Agopian 2012-02-29 20:43:29 -08:00
parent 8c50c87015
commit cf56319d4d
2 changed files with 10 additions and 0 deletions
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4
libs/ui/GraphicBufferAllocator.cpp
View File

@ -16,11 +16,13 @@
*/
#define LOG_TAG "GraphicBufferAllocator"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
#include <cutils/log.h>
#include <utils/Singleton.h>
#include <utils/String8.h>
#include <utils/Trace.h>
#include <ui/GraphicBufferAllocator.h>
@ -91,6 +93,7 @@ void GraphicBufferAllocator::dumpToSystemLog()
status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h, PixelFormat format,
int usage, buffer_handle_t* handle, int32_t* stride)
{
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.
if (!w || !h)
@ -128,6 +131,7 @@ status_t GraphicBufferAllocator::alloc(uint32_t w, uint32_t h, PixelFormat forma
status_t GraphicBufferAllocator::free(buffer_handle_t handle)
{
ATRACE_CALL();
status_t err;
err = mAllocDev->free(mAllocDev, handle);

6
libs/ui/GraphicBufferMapper.cpp
View File

@ -15,12 +15,14 @@
*/
#define LOG_TAG "GraphicBufferMapper"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
#include <stdint.h>
#include <errno.h>
#include <utils/Errors.h>
#include <utils/Log.h>
#include <utils/Trace.h>
#include <ui/GraphicBufferMapper.h>
#include <ui/Rect.h>
@ -46,6 +48,7 @@ GraphicBufferMapper::GraphicBufferMapper()
status_t GraphicBufferMapper::registerBuffer(buffer_handle_t handle)
{
ATRACE_CALL();
status_t err;
err = mAllocMod->registerBuffer(mAllocMod, handle);
@ -57,6 +60,7 @@ status_t GraphicBufferMapper::registerBuffer(buffer_handle_t handle)
status_t GraphicBufferMapper::unregisterBuffer(buffer_handle_t handle)
{
ATRACE_CALL();
status_t err;
err = mAllocMod->unregisterBuffer(mAllocMod, handle);
@ -69,6 +73,7 @@ status_t GraphicBufferMapper::unregisterBuffer(buffer_handle_t handle)
status_t GraphicBufferMapper::lock(buffer_handle_t handle,
int usage, const Rect& bounds, void** vaddr)
{
ATRACE_CALL();
status_t err;
err = mAllocMod->lock(mAllocMod, handle, usage,
@ -81,6 +86,7 @@ status_t GraphicBufferMapper::lock(buffer_handle_t handle,
status_t GraphicBufferMapper::unlock(buffer_handle_t handle)
{
ATRACE_CALL();
status_t err;
err = mAllocMod->unlock(mAllocMod, handle);