libhwcomposer: Log and dump app layers of screen frames
Log a frame-by-frame succession of HWComposer layers' data and write
their buffers, if any, into raw or png files based on system property
values.
Change-Id: Icceccf5fff5ab4d78dbc6c28c11210b8837ddfd9
diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 57f94fe..8299200 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -31,6 +31,7 @@
#include "hwc_fbupdate.h"
#include "mdp_version.h"
#include "hwc_copybit.h"
+#include "hwc_dump_layers.h"
#include "external.h"
#include "hwc_qclient.h"
#include "QService.h"
@@ -134,6 +135,9 @@
MDPComp::getObject(ctx->dpyAttr[HWC_DISPLAY_PRIMARY].xres,
HWC_DISPLAY_PRIMARY);
+ for (uint32_t i = 0; i < MAX_DISPLAYS; i++) {
+ ctx->mHwcDebug[i] = new HwcDebug(i);
+ }
MDPComp::init(ctx);
pthread_mutex_init(&(ctx->vstate.lock), NULL);
@@ -192,6 +196,10 @@
delete ctx->mMDPComp[i];
ctx->mMDPComp[i] = NULL;
}
+ if(ctx->mHwcDebug[i]) {
+ delete ctx->mHwcDebug[i];
+ ctx->mHwcDebug[i] = NULL;
+ }
}