//Cache stats, figure out the state, config overlay
bool VideoOverlay::prepare(hwc_context_t *ctx, hwc_display_contents_1_t *list) {
sIsModeOn = false;
if((!ctx->mMDP.hasOverlay) ||
(qdutils::MDPVersion::getInstance().getMDPVersion()
<= qdutils::MDP_V4_0)) {
ALOGD_IF(VIDEO_DEBUG,"%s, this hw doesnt support overlay", __FUNCTION__);
return false;
}
if(sYuvLayerIndex == -1) {
return false;
}
chooseState(ctx);
//if the state chosen above is CLOSED, skip this block.
if(sState != ovutils::OV_CLOSED) {
hwc_layer_1_t *yuvLayer = &list->hwLayers[sYuvLayerIndex];
hwc_layer_1_t *ccLayer = NULL;
if(sCCLayerIndex != -1)
ccLayer = &list->hwLayers[sCCLayerIndex];
if(configure(ctx, yuvLayer, ccLayer)) {
markFlags(&list->hwLayers[sYuvLayerIndex]);
sIsModeOn = true;
}
}
ALOGD_IF(VIDEO_DEBUG, "%s: stats: yuvCount = %d, yuvIndex = %d,"
"IsYuvLayerSkip = %d, ccLayerIndex = %d, IsModeOn = %d",
__FUNCTION__, sYuvCount, sYuvLayerIndex,
sIsYuvLayerSkip, sCCLayerIndex, sIsModeOn);
return sIsModeOn;
}
//Cache stats, figure out the state, config overlay
bool ExtOnly::prepare(hwc_context_t *ctx, hwc_display_contents_1_t *list) {
sIsModeOn = false;
if(!ctx->mMDP.hasOverlay) {
ALOGD_IF(EXTONLY_DEBUG,"%s, this hw doesnt support overlay",
__FUNCTION__);
return false;
}
if(sExtIndex == -1) {
return false;
}
chooseState(ctx);
//if the state chosen above is CLOSED, skip this block.
if(sState != ovutils::OV_CLOSED) {
hwc_layer_1_t *extLayer = &list->hwLayers[sExtIndex];
if(configure(ctx, extLayer)) {
markFlags(extLayer);
sIsModeOn = true;
}
}
ALOGD_IF(EXTONLY_DEBUG, "%s: stats: extCount = %d, extIndex = %d,"
"IsExtBlock = %d, IsModeOn = %d",
__func__, sExtCount, sExtIndex,
sIsExtBlock, sIsModeOn);
return sIsModeOn;
}
void Field::onCellMarkChanged(){
int COUNT = 0;
for (int i = 0; i < m_cells.size(); i++){
if(m_cells[i]->mark() == Cell::MarkFlagged){
COUNT++;
}
}
if (m_MarkFlags == COUNT){
return;
}
else{
m_MarkFlags = COUNT;
}
emit(numberOfFlagsChanged(markFlags()));
}
//Cache stats, figure out the state, config overlay
bool VideoOverlay::prepare(hwc_context_t *ctx, hwc_layer_list_t *list) {
sIsModeOn = false;
if(!ctx->hasOverlay) {
ALOGD_IF(VIDEO_DEBUG,"%s, this hw doesnt support overlay", __FUNCTION__);
return false;
}
chooseState(ctx);
//if the state chosen above is CLOSED, skip this block.
if(sState != ovutils::OV_CLOSED) {
if(configure(ctx, &list->hwLayers[sYuvLayerIndex])) {
markFlags(&list->hwLayers[sYuvLayerIndex]);
}
}
ALOGD_IF(VIDEO_DEBUG, "%s: stats: yuvCount = %d, yuvIndex = %d,"
"IsModeOn = %d, IsSkipLayer = %d", __FUNCTION__, sYuvCount,
sYuvLayerIndex, sIsModeOn, sIsLayerSkip);
return sIsModeOn;
}
//Cache stats, figure out the state, config overlay
bool VideoOverlay::prepare(hwc_context_t *ctx, hwc_display_contents_1_t *list,
int dpy) {
int yuvIndex = ctx->listStats[dpy].yuvIndex;
sIsModeOn[dpy] = false;
if(!ctx->mMDP.hasOverlay) {
ALOGD_IF(VIDEO_DEBUG,"%s, this hw doesnt support overlay", __FUNCTION__);
return false;
}
if(yuvIndex == -1 || ctx->listStats[dpy].yuvCount != 1) {
return false;
}
//index guaranteed to be not -1 at this point
hwc_layer_1_t *yuvLayer = &list->hwLayers[yuvIndex];
private_handle_t *hnd = (private_handle_t *)yuvLayer->handle;
if(ctx->mSecureMode) {
if (! isSecureBuffer(hnd)) {
ALOGD_IF(VIDEO_DEBUG, "%s: Handle non-secure video layer"
"during secure playback gracefully", __FUNCTION__);
return false;
}
} else {
if (isSecureBuffer(hnd)) {
ALOGD_IF(VIDEO_DEBUG, "%s: Handle secure video layer"
"during non-secure playback gracefully", __FUNCTION__);
return false;
}
}
chooseState(ctx, dpy, yuvLayer);
if(configure(ctx, dpy, yuvLayer)) {
markFlags(yuvLayer);
sIsModeOn[dpy] = true;
}
return sIsModeOn[dpy];
}