Add requestor name to GraphicBuffer alloc metadata

Adds a requestor name (usually the BufferQueue consumer's name) to the
metadata that GraphicBufferAllocator stores on allocation so that
`dumpsys SurfaceFlinger` can attempt to attribute buffer usage to the
correct client.

Bug: 30776557
Change-Id: I6e0f346584c871bb3b9d5481f82b697b0475a916

1 files changed, 2 insertions, 1 deletions

diff --git a/libs/gui/GLConsumer.cpp b/libs/gui/GLConsumer.cpp
index 553b65ce28..aa0db4506c 100644
--- a/libs/gui/GLConsumer.cpp
+++ b/libs/gui/GLConsumer.cpp
@@ -345,7 +345,8 @@ sp<GraphicBuffer> GLConsumer::getDebugTexImageBuffer() {
         // continues to use it.
         sp<GraphicBuffer> buffer = new GraphicBuffer(
                 kDebugData.width, kDebugData.height, PIXEL_FORMAT_RGBA_8888,
-                GraphicBuffer::USAGE_SW_WRITE_RARELY);
+                GraphicBuffer::USAGE_SW_WRITE_RARELY,
+                "[GLConsumer debug texture]");
         uint32_t* bits;
         buffer->lock(GraphicBuffer::USAGE_SW_WRITE_RARELY, reinterpret_cast<void**>(&bits));
         uint32_t stride = buffer->getStride();