diff options
Diffstat (limited to 'libs/gui/BufferItemConsumer.cpp')
| -rw-r--r-- | libs/gui/BufferItemConsumer.cpp | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/libs/gui/BufferItemConsumer.cpp b/libs/gui/BufferItemConsumer.cpp index 1585aae45c..4926ceb619 100644 --- a/libs/gui/BufferItemConsumer.cpp +++ b/libs/gui/BufferItemConsumer.cpp @@ -17,6 +17,7 @@ //#define LOG_NDEBUG 0 #define LOG_TAG "BufferItemConsumer" //#define ATRACE_TAG ATRACE_TAG_GRAPHICS +#include <utils/Errors.h> #include <utils/Log.h> #include <inttypes.h> @@ -132,13 +133,36 @@ status_t BufferItemConsumer::acquireBuffer(BufferItem *item, return OK; } +status_t BufferItemConsumer::attachBuffer(const sp<GraphicBuffer>& buffer) { + if (!buffer) { + BI_LOGE("BufferItemConsumer::attachBuffer no input buffer specified."); + return BAD_VALUE; + } + + Mutex::Autolock _l(mMutex); + + int slot = INVALID_BUFFER_SLOT; + status_t status = mConsumer->attachBuffer(&slot, buffer); + if (status != OK) { + BI_LOGE("BufferItemConsumer::attachBuffer unable to attach buffer %d", status); + return status; + } + + mSlots[slot] = { + .mGraphicBuffer = buffer, + .mFence = nullptr, + .mFrameNumber = 0, + }; + + return OK; +} + status_t BufferItemConsumer::releaseBuffer(const BufferItem &item, const sp<Fence>& releaseFence) { Mutex::Autolock _l(mMutex); return releaseBufferSlotLocked(item.mSlot, item.mGraphicBuffer, releaseFence); } -#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_PLATFORM_API_IMPROVEMENTS) status_t BufferItemConsumer::releaseBuffer(const sp<GraphicBuffer>& buffer, const sp<Fence>& releaseFence) { Mutex::Autolock _l(mMutex); @@ -154,7 +178,6 @@ status_t BufferItemConsumer::releaseBuffer(const sp<GraphicBuffer>& buffer, return releaseBufferSlotLocked(slotIndex, buffer, releaseFence); } -#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_PLATFORM_API_IMPROVEMENTS) status_t BufferItemConsumer::releaseBufferSlotLocked(int slotIndex, const sp<GraphicBuffer>& buffer, const sp<Fence>& releaseFence) { |