improve hwc dumpsys
we now log the buffer's format
Change-Id: I9d3ad8018e884240a153de3baefb6331cb014d0f
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index c9567d5..daefd5e 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -143,18 +143,29 @@
snprintf(buffer, SIZE, " numHwLayers=%u, flags=%08x\n",
mList->numHwLayers, mList->flags);
result.append(buffer);
-
+ result.append(
+ " type | hints | flags | tr | blend | format | source rectangle | crop rectangle name \n"
+ "-----------+----------+----------+----+-------+----------+---------------------------+--------------------------------\n");
+ // " ________ | ________ | ________ | __ | _____ | ________ | [_____,_____,_____,_____] | [_____,_____,_____,_____]
for (size_t i=0 ; i<mList->numHwLayers ; i++) {
const hwc_layer_t& l(mList->hwLayers[i]);
- snprintf(buffer, SIZE, " %8s | %08x | %08x | %02x | %04x | [%5d,%5d,%5d,%5d] | [%5d,%5d,%5d,%5d] %s\n",
+ const sp<LayerBase> layer(visibleLayersSortedByZ[i]);
+ int32_t format = -1;
+ if (layer->getLayer() != NULL) {
+ const sp<GraphicBuffer>& buffer(layer->getLayer()->getActiveBuffer());
+ if (buffer != NULL) {
+ format = buffer->getPixelFormat();
+ }
+ }
+ snprintf(buffer, SIZE,
+ " %8s | %08x | %08x | %02x | %05x | %08x | [%5d,%5d,%5d,%5d] | [%5d,%5d,%5d,%5d] %s\n",
l.compositionType ? "OVERLAY" : "FB",
- l.hints, l.flags, l.transform, l.blending,
+ l.hints, l.flags, l.transform, l.blending, format,
l.sourceCrop.left, l.sourceCrop.top, l.sourceCrop.right, l.sourceCrop.bottom,
l.displayFrame.left, l.displayFrame.top, l.displayFrame.right, l.displayFrame.bottom,
- visibleLayersSortedByZ[i]->getName().string());
+ layer->getName().string());
result.append(buffer);
}
-
}
if (mHwc && mHwc->common.version >= 1 && mHwc->dump) {
mHwc->dump(mHwc, buffer, SIZE);