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liboverlay: Set MDP_OV_PLAY_NOWAIT flag in overlay

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Set the MDP_OV_PLAY_NOWAIT flag when there is a UI update during video playback

Change-Id: I0e71087a879fceaaab204bbd3acabcaaad676fe3
This commit is contained in:
Naomi Luis 2011-02-11 21:25:14 -08:00 committed by Govind Surti
parent 553c4b501f
commit 67b9bd9154
2 changed files with 16 additions and 8 deletions
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2
liboverlay/overlay.cpp
View File

@ -174,7 +174,7 @@ public:
}
bool ret = mHandle.pobjControlChannel[index]->startControlChannel(
mHandle.w, mHandle.h, mHandle.format, fbnum, norot,
format3D, zorder);
format3D, zorder, true);
if (ret) {
if (!(mHandle.pobjControlChannel[index]->
getOvSessionID(mHandle.ovid[index]) &&

22
liboverlay/overlayLib.cpp
View File

@ -240,12 +240,13 @@ bool Overlay::setSource(uint32_t w, uint32_t h, int format,
if ((hdmiConnected != mHDMIConnected)
|| !objOvCtrlChannel[0].setSource(w, h, format,
orientation, ignoreFB)) {
if (mChannelUP) {
int hw_format = get_mdp_format(format);
if (mChannelUP && isRGBType(hw_format)) {
mCloseChannel = true;
return false;
}
closeChannel();
mHDMIConnected = hdmiConnected;
int hw_format = get_mdp_format(format);
bool uichannel = isRGBType(hw_format);
if (mHDMIConnected) {
return startChannelHDMI(w, h, format, !orientation);
@ -450,7 +451,7 @@ bool OverlayControlChannel::setOverlayInformation(int w, int h,
mOVInfo.is_fg = ignoreFB;
if (ignoreFB && isRGBType(format) && getRGBBpp(format) == 4)
mOVInfo.flags &= ~MDP_OV_PIPE_SHARE;
if (!isRGBType(format))
if (!ignoreFB)
mOVInfo.flags |= MDP_OV_PLAY_NOWAIT;
mSize = get_size(format, w, h);
return true;
@ -590,16 +591,23 @@ bool OverlayControlChannel::setSource(uint32_t w, uint32_t h,
}
if (w == mOVInfo.src.width && h == mOVInfo.src.height
&& format == mOVInfo.src.format && orientation == mOrientation) {
if (!isRGBType(format))
return true;
if (ignoreFB == mOVInfo.is_fg)
if ((ignoreFB == mOVInfo.is_fg) && isRGBType(format))
return true;
mdp_overlay ov;
ov.id = mOVInfo.id;
if (ioctl(mFD, MSMFB_OVERLAY_GET, &ov))
return false;
mOVInfo = ov;
mOVInfo.is_fg = ignoreFB;
if (isRGBType(format))
mOVInfo.is_fg = ignoreFB;
if (!isRGBType(format)) {
if (!ignoreFB)
mOVInfo.flags |= MDP_OV_PLAY_NOWAIT;
else
mOVInfo.flags &= ~MDP_OV_PLAY_NOWAIT;
}
if (ioctl(mFD, MSMFB_OVERLAY_SET, &mOVInfo))
return false;
return true;