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hwcomposer: Inform gralloc about video before prepareOverlay

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prepareOverlay will setup the channels for video playback, so
inform gralloc to close UI channels before they are setup.

Change-Id: I757a8fd79661eb66ccbe2ac1475e48740bbf1733
CRs-fixed: 298102
This commit is contained in:
Arun Kumar K.R
2011-08-15 17:46:50 -07:00
committed by Govind Surti
parent 6e3e6e0300
commit 370a5212ce
1 changed files with 8 additions and 12 deletions
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20
libhwcomposer/hwcomposer.cpp
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@@ -169,14 +169,10 @@ static int hwc_updateOverlayStatus(hwc_context_t* ctx, int layerType) {
return -1;
}
if ((layerType & HWC_STOP_UI_MIRRORING_MASK) &&
(OVERLAY_CHANNEL_DOWN == ovLibObject->getChannelStatus())) {
if (layerType & HWC_STOP_UI_MIRRORING_MASK) {
// Inform the gralloc to stop UI mirroring
fbDev->videoOverlayStarted(fbDev, true);
}
if ((OVERLAY_CHANNEL_UP == ovLibObject->getChannelStatus()) &&
!(layerType & HWC_STOP_UI_MIRRORING_MASK)) {
} else {
// Video mirroring is going on, and we do not have any layers to
// mirror directly. Close the current video channel and inform the
// gralloc to start UI mirroring
@@ -399,6 +395,12 @@ static int hwc_prepare(hwc_composer_device_t *dev, hwc_layer_list_t* list) {
}
}
if (list->flags & HWC_GEOMETRY_CHANGED) {
layerType |= (yuvBufferCount == 1) ? HWC_SINGLE_VIDEO: 0;
// Inform the gralloc of the current HDMI status
hwc_updateOverlayStatus(ctx, layerType);
}
for (size_t i=0 ; i<list->numHwLayers ; i++) {
private_handle_t *hnd = (private_handle_t *)list->hwLayers[i].handle;
// If there is a single Fullscreen layer, we can bypass it - TBD
@@ -435,12 +437,6 @@ static int hwc_prepare(hwc_composer_device_t *dev, hwc_layer_list_t* list) {
} else {
list->flags &= ~HWC_SKIP_COMPOSITION;
}
if (list->flags & HWC_GEOMETRY_CHANGED) {
layerType |= (yuvBufferCount == 1) ? HWC_SINGLE_VIDEO: 0;
// Inform the gralloc of the current HDMI status
hwc_updateOverlayStatus(ctx, layerType);
}
}
return 0;