wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 901978 - Query HWC to check for "R/B swap" and Color layer support. r=ncameron

Browse Source
This commit is contained in:
Diego Wilson 2013-09-27 13:37:19 -07:00
parent afa078cadc
commit c3fc11ec3f
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
widget/gonk/HwcComposer2D.cpp
View File

@ -61,6 +61,8 @@ HwcComposer2D::HwcComposer2D()
: mMaxLayerCount(0)
, mList(nullptr)
, mHwc(nullptr)
, mColorFill(false)
, mRBSwapSupport(false)
{
}
@ -84,9 +86,20 @@ HwcComposer2D::Init(hwc_display_t dpy, hwc_surface_t sur)
mozilla::Framebuffer::GetSize(&screenSize);
mScreenRect = nsIntRect(nsIntPoint(0, 0), screenSize);
#if ANDROID_VERSION >= 18
int supported = 0;
if (mHwc->query(mHwc, HwcUtils::HWC_COLOR_FILL, &supported) == NO_ERROR) {
mColorFill = supported ? true : false;
}
if (mHwc->query(mHwc, HwcUtils::HWC_FORMAT_RB_SWAP, &supported) == NO_ERROR) {
mRBSwapSupport = supported ? true : false;
}
#else
char propValue[PROPERTY_VALUE_MAX];
property_get("ro.display.colorfill", propValue, "0");
mColorFill = (atoi(propValue) == 1) ? true : false;
mRBSwapSupport = true;
#endif
mDpy = dpy;
mSur = sur;
@ -270,6 +283,10 @@ HwcComposer2D::PrepareLayerList(Layer* aLayer,
if (!fillColor) {
if (state.FormatRBSwapped()) {
if (!mRBSwapSupport) {
LOGD("No R/B swap support in H/W Composer");
return false;
}
hwcLayer.flags |= HwcUtils::HWC_FORMAT_RB_SWAP;
}

1
widget/gonk/HwcComposer2D.h
View File

@ -75,6 +75,7 @@ private:
nsIntRect mScreenRect;
int mMaxLayerCount;
bool mColorFill;
bool mRBSwapSupport;
//Holds all the dynamically allocated RectVectors needed
//to render the current frame
std::list<RectVector> mVisibleRegions;