libvideorender: CB2  The screen flickers on weston [1/1]

PD#SWPL-179735

Problem:
The screen flickers during the last case test in the
mpbv3-encrypted-playback test set. a fd is release

Solution:
render lib plugin release zwp buffers
when weston release buffer

Verify:
ap222

Change-Id: Iedd5bc1aeb6ad973dafc3fc9b0f1873b10bff561
Signed-off-by: fei.deng <fei.deng@amlogic.com>
diff --git a/weston/wayland_buffer.cpp b/weston/wayland_buffer.cpp
index 60605a3..d16a233 100644
--- a/weston/wayland_buffer.cpp
+++ b/weston/wayland_buffer.cpp
@@ -70,7 +70,7 @@
 void WaylandBuffer::bufferRelease (void *data, struct wl_buffer *wl_buffer)
 {
     WaylandBuffer* waylandBuffer = static_cast<WaylandBuffer*>(data);
-    //TRACE(waylandBuffer->mLogCategory,"--wl_buffer:%p,renderBuffer:%p",wl_buffer,waylandBuffer->mRenderBuffer);
+    TRACE(waylandBuffer->mLogCategory,"--wl_buffer:%p,renderBuffer:%p",wl_buffer,waylandBuffer->mRenderBuffer);
     waylandBuffer->mUsedByCompositor = false;
     //sometimes this callback be called twice
     //this cause double free,so check mRenderBuffer
@@ -80,16 +80,16 @@
         waylandBuffer->mRealTime = -1;
     }
     //release dma buffer if resolution changed after buffer release callback
-    int fw = waylandBuffer->mDisplay->getFrameWidth();
-    int fh = waylandBuffer->mDisplay->getFrameHeight();
-    if ( (waylandBuffer->mFrameWidth != fw || waylandBuffer->mFrameHeight != fh) &&
-            waylandBuffer->mWaylandWlWrap) {
-        TRACE(waylandBuffer->mLogCategory,"resolution changed,delete WaylandBuffer:%p,WaylandDmaBuffer:%p",waylandBuffer,waylandBuffer->mWaylandWlWrap);
+    // int fw = waylandBuffer->mDisplay->getFrameWidth();
+    // int fh = waylandBuffer->mDisplay->getFrameHeight();
+    // if ( (waylandBuffer->mFrameWidth != fw || waylandBuffer->mFrameHeight != fh) &&
+    //         waylandBuffer->mWaylandWlWrap) {
+    //     TRACE(waylandBuffer->mLogCategory,"resolution changed,delete WaylandBuffer:%p,WaylandDmaBuffer:%p",waylandBuffer,waylandBuffer->mWaylandWlWrap);
         delete waylandBuffer->mWaylandWlWrap;
         waylandBuffer->mLock.lock();
         waylandBuffer->mWaylandWlWrap = NULL;
         waylandBuffer->mLock.unlock();
-    }
+    // }
 }
 
 void WaylandBuffer::bufferdroped (void *data, struct wl_buffer *wl_buffer)
@@ -124,7 +124,7 @@
     waylandBuffer->mRedrawingPending = false;
     waylandBuffer->mLock.unlock();
     if (waylandBuffer->mRenderBuffer && redrawing) {
-        //TRACE(waylandBuffer->mLogCategory,"renderBuffer:%p, pts:%lld us",waylandBuffer->mRenderBuffer,waylandBuffer->mRenderBuffer->pts/1000);
+        TRACE(waylandBuffer->mLogCategory,"--renderBuffer:%p, pts:%lld us",waylandBuffer->mRenderBuffer,waylandBuffer->mRenderBuffer->pts/1000);
         waylandBuffer->mDisplay->handleFrameDisplayedCallback(waylandBuffer);
     }
     wl_callback_destroy (callback);
diff --git a/weston/wayland_dma.cpp b/weston/wayland_dma.cpp
index 5b23aba..6fe0313 100644
--- a/weston/wayland_dma.cpp
+++ b/weston/wayland_dma.cpp
@@ -48,7 +48,7 @@
 {
     //release wl_buffer
     if (mWlBuffer) {
-        TRACE(mLogCategory,"delete WaylandDmaBuffer:%p,wl_buffer:%p",this,mWlBuffer);
+        // TRACE(mLogCategory,"delete WaylandDmaBuffer:%p,wl_buffer:%p",this,mWlBuffer);
         wl_buffer_destroy(mWlBuffer);
         mWlBuffer = NULL;
     }
@@ -59,7 +59,7 @@
             struct wl_buffer *new_buffer)
 {
     WaylandDmaBuffer *waylandDma = static_cast<WaylandDmaBuffer*>(data);
-    TRACE(waylandDma->mLogCategory,"++create dma wl_buffer:%p ",new_buffer);
+    // TRACE(waylandDma->mLogCategory,"++create dma wl_buffer:%p ",new_buffer);
     Tls::Mutex::Autolock _l(waylandDma->mMutex);
     waylandDma->mWlBuffer = new_buffer;
     waylandDma->mCondition.signal();
@@ -119,7 +119,7 @@
         weston_direct_display_v1_enable(mDisplay->getWlDirectDisplay(), params);
     }
     for (int i = 0; i < dmabuf->planeCnt; i++) {
-        TRACE(mLogCategory,"dma buf index:%d,fd:%d,stride:%d,offset:%d",i, dmabuf->fd[i],dmabuf->stride[i], dmabuf->offset[i]);
+        // TRACE(mLogCategory,"dma buf index:%d,fd:%d,stride:%d,offset:%d",i, dmabuf->fd[i],dmabuf->stride[i], dmabuf->offset[i]);
         zwp_linux_buffer_params_v1_add(params,
                    dmabuf->fd[i],
                    i, /*plane_idx*/
@@ -131,7 +131,7 @@
 
     /* Request buffer creation */
     zwp_linux_buffer_params_v1_add_listener (params, &dmabuf_params_listener, (void *)this);
-    TRACE(mLogCategory,"zwp_linux_buffer_params_v1_create,dma width:%d,height:%d,dmabufferformat:%d",dmabuf->width,dmabuf->height,dmabufferFormat);
+    //TRACE(mLogCategory,"zwp_linux_buffer_params_v1_create,dma width:%d,height:%d,dmabufferformat:%d",dmabuf->width,dmabuf->height,dmabufferFormat);
     zwp_linux_buffer_params_v1_create (params, dmabuf->width, dmabuf->height, dmabufferFormat, flags);
 
     /* Wait for the request answer */