bool CopyBit::canUseCopybitForRGB(hwc_context_t *ctx,
hwc_display_contents_1_t *list,
int dpy) {
int compositionType = qdutils::QCCompositionType::
getInstance().getCompositionType();
if (compositionType & qdutils::COMPOSITION_TYPE_DYN) {
int fbWidth = ctx->dpyAttr[dpy].xres;
int fbHeight = ctx->dpyAttr[dpy].yres;
if (ctx->mFBUpdate[dpy]->getZorder() == 0) {
hwc_rect_t region;
getNonWormholeRegion(list, region);
if ((region.left != 0) || (region.right != fbWidth) ||
(region.top != 0) || (region.bottom != fbHeight))
return true;
}
// DYN Composition:
// use copybit, if (TotalRGBRenderArea < threashold * FB Area)
// this is done based on perf inputs in ICS
// TODO: Above condition needs to be re-evaluated in JB
unsigned int fbArea = (fbWidth * fbHeight);
unsigned int renderArea = getRGBRenderingArea(list);
ALOGD_IF (DEBUG_COPYBIT, "%s:renderArea %u, fbArea %u",
__FUNCTION__, renderArea, fbArea);
if (renderArea < (mDynThreshold * fbArea))
return true;
} else if ((compositionType & qdutils::COMPOSITION_TYPE_MDP)) {
// MDP composition, use COPYBIT always
return true;
} else if ((compositionType & qdutils::COMPOSITION_TYPE_C2D)) {
// C2D composition, use COPYBIT
return true;
}
return false;
}
// Configure
bool FBUpdateHighRes::configure(hwc_context_t *ctx,
hwc_display_contents_1 *list, int fbZorder) {
bool ret = false;
hwc_layer_1_t *layer = &list->hwLayers[list->numHwLayers - 1];
if (LIKELY(ctx->mOverlay)) {
int extOnlyLayerIndex = ctx->listStats[mDpy].extOnlyLayerIndex;
// ext only layer present..
if(extOnlyLayerIndex != -1) {
layer = &list->hwLayers[extOnlyLayerIndex];
layer->compositionType = HWC_OVERLAY;
}
overlay::Overlay& ov = *(ctx->mOverlay);
ovutils::Whf info(mAlignedFBWidth,
mAlignedFBHeight,
ovutils::getMdpFormat(HAL_PIXEL_FORMAT_RGBA_8888));
//Request left pipe
ovutils::eDest destL = getPipeForFb(ctx, mDpy);
if(destL == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure fb for dpy %d's left"
" mixer", __FUNCTION__, mDpy);
return false;
}
//Request right pipe
ovutils::eDest destR = getPipeForFb(ctx, mDpy);
if(destR == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure fb for dpy %d's right"
" mixer", __FUNCTION__, mDpy);
return false;
}
mDestLeft = destL;
mDestRight = destR;
ovutils::eMdpFlags mdpFlagsL = ovutils::OV_MDP_BLEND_FG_PREMULT;
ovutils::eZorder zOrder = static_cast<ovutils::eZorder>(fbZorder);
//XXX: FB layer plane alpha is currently sent as zero from
//surfaceflinger
ovutils::PipeArgs pargL(mdpFlagsL,
info,
zOrder,
ovutils::IS_FG_OFF,
ovutils::ROT_FLAGS_NONE,
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ov.setSource(pargL, destL);
ovutils::eMdpFlags mdpFlagsR = mdpFlagsL;
ovutils::setMdpFlags(mdpFlagsR, ovutils::OV_MDSS_MDP_RIGHT_MIXER);
ovutils::PipeArgs pargR(mdpFlagsR,
info,
zOrder,
ovutils::IS_FG_OFF,
ovutils::ROT_FLAGS_NONE,
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ov.setSource(pargR, destR);
hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf);
hwc_rect_t displayFrame = layer->displayFrame;
// Do not use getNonWormholeRegion() function to calculate the
// sourceCrop during animation on external display.
if(ctx->listStats[mDpy].isDisplayAnimating && mDpy) {
sourceCrop = layer->displayFrame;
displayFrame = sourceCrop;
} else if(extOnlyLayerIndex == -1) {
getNonWormholeRegion(list, sourceCrop);
displayFrame = sourceCrop;
}
ovutils::Dim dcropL(sourceCrop.left, sourceCrop.top,
(sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.bottom - sourceCrop.top);
ovutils::Dim dcropR(
sourceCrop.left + (sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.top,
(sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.bottom - sourceCrop.top);
ov.setCrop(dcropL, destL);
ov.setCrop(dcropR, destR);
int transform = layer->transform;
ovutils::eTransform orient =
static_cast<ovutils::eTransform>(transform);
ov.setTransform(orient, destL);
ov.setTransform(orient, destR);
//For FB left, top will always be 0
//That should also be the case if using 2 mixers for single display
ovutils::Dim dposL(displayFrame.left,
displayFrame.top,
(displayFrame.right - displayFrame.left) / 2,
displayFrame.bottom - displayFrame.top);
ov.setPosition(dposL, destL);
ovutils::Dim dposR(0,
displayFrame.top,
(displayFrame.right - displayFrame.left) / 2,
displayFrame.bottom - displayFrame.top);
ov.setPosition(dposR, destR);
ret = true;
if (!ov.commit(destL)) {
ALOGE("%s: commit fails for left", __FUNCTION__);
ret = false;
}
if (!ov.commit(destR)) {
ALOGE("%s: commit fails for right", __FUNCTION__);
ret = false;
}
if(ret == false) {
ctx->mLayerRotMap[mDpy]->clear();
}
}
return ret;
}
// Configure
bool FBUpdateLowRes::configure(hwc_context_t *ctx, hwc_display_contents_1 *list,
int fbZorder) {
bool ret = false;
hwc_layer_1_t *layer = &list->hwLayers[list->numHwLayers - 1];
if (LIKELY(ctx->mOverlay)) {
int extOnlyLayerIndex = ctx->listStats[mDpy].extOnlyLayerIndex;
// ext only layer present..
if(extOnlyLayerIndex != -1) {
layer = &list->hwLayers[extOnlyLayerIndex];
layer->compositionType = HWC_OVERLAY;
}
overlay::Overlay& ov = *(ctx->mOverlay);
ovutils::Whf info(mAlignedFBWidth,
mAlignedFBHeight,
ovutils::getMdpFormat(HAL_PIXEL_FORMAT_RGBA_8888));
//Request a fb pipe
ovutils::eDest dest = getPipeForFb(ctx, mDpy);
if(dest == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure fb for dpy %d",
__FUNCTION__, mDpy);
return false;
}
mDest = dest;
if((mDpy && ctx->deviceOrientation) &&
ctx->listStats[mDpy].isDisplayAnimating) {
fbZorder = 0;
}
ovutils::eMdpFlags mdpFlags = ovutils::OV_MDP_BLEND_FG_PREMULT;
ovutils::eIsFg isFg = ovutils::IS_FG_OFF;
ovutils::eZorder zOrder = static_cast<ovutils::eZorder>(fbZorder);
hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf);
hwc_rect_t displayFrame = layer->displayFrame;
int transform = layer->transform;
int rotFlags = ovutils::ROT_FLAGS_NONE;
ovutils::eTransform orient =
static_cast<ovutils::eTransform>(transform);
// use ext orientation if any
int extOrient = getExtOrientation(ctx);
// Do not use getNonWormholeRegion() function to calculate the
// sourceCrop during animation on external display and
// Dont do wormhole calculation when extorientation is set on External
// Dont do wormhole calculation when extDownscale is enabled on External
if(ctx->listStats[mDpy].isDisplayAnimating && mDpy) {
sourceCrop = layer->displayFrame;
displayFrame = sourceCrop;
} else if((!mDpy ||
(mDpy && !extOrient
&& !ctx->dpyAttr[mDpy].mDownScaleMode))
&& (extOnlyLayerIndex == -1)) {
getNonWormholeRegion(list, sourceCrop);
displayFrame = sourceCrop;
}
calcExtDisplayPosition(ctx, NULL, mDpy, sourceCrop, displayFrame,
transform, orient);
//Store the displayFrame, will be used in getDisplayViewFrame
ctx->dpyAttr[mDpy].mDstRect = displayFrame;
setMdpFlags(layer, mdpFlags, 0, transform);
// For External use rotator if there is a rotation value set
ret = preRotateExtDisplay(ctx, layer, info,
sourceCrop, mdpFlags, rotFlags);
if(!ret) {
ALOGE("%s: preRotate for external Failed!", __FUNCTION__);
ctx->mOverlay->clear(mDpy);
ctx->mLayerRotMap[mDpy]->clear();
return false;
}
//For the mdp, since either we are pre-rotating or MDP does flips
orient = ovutils::OVERLAY_TRANSFORM_0;
transform = 0;
//XXX: FB layer plane alpha is currently sent as zero from
//surfaceflinger
ovutils::PipeArgs parg(mdpFlags,
info,
zOrder,
isFg,
static_cast<ovutils::eRotFlags>(rotFlags),
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ret = true;
if(configMdp(ctx->mOverlay, parg, orient, sourceCrop, displayFrame,
NULL, mDest) < 0) {
ALOGE("%s: configMdp failed for dpy %d", __FUNCTION__, mDpy);
ctx->mLayerRotMap[mDpy]->clear();
ret = false;
}
}
return ret;
}
// Configure
bool FBUpdateNonSplit::configure(hwc_context_t *ctx, hwc_display_contents_1 *list,
hwc_rect_t fbUpdatingRect, int fbZorder) {
bool ret = false;
hwc_layer_1_t *layer = &list->hwLayers[list->numHwLayers - 1];
if (LIKELY(ctx->mOverlay)) {
int extOnlyLayerIndex = ctx->listStats[mDpy].extOnlyLayerIndex;
// ext only layer present..
if(extOnlyLayerIndex != -1) {
layer = &list->hwLayers[extOnlyLayerIndex];
layer->compositionType = HWC_OVERLAY;
}
overlay::Overlay& ov = *(ctx->mOverlay);
ovutils::Whf info(mAlignedFBWidth, mAlignedFBHeight,
ovutils::getMdpFormat(HAL_PIXEL_FORMAT_RGBA_8888,
mTileEnabled));
Overlay::PipeSpecs pipeSpecs;
pipeSpecs.formatClass = Overlay::FORMAT_RGB;
pipeSpecs.needsScaling = qhwc::needsScaling(layer);
pipeSpecs.dpy = mDpy;
pipeSpecs.mixer = Overlay::MIXER_DEFAULT;
pipeSpecs.fb = true;
ovutils::eDest dest = ov.getPipe(pipeSpecs);
if(dest == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure fb for dpy %d",
__FUNCTION__, mDpy);
return false;
}
mDest = dest;
if((mDpy && ctx->deviceOrientation) &&
ctx->listStats[mDpy].isDisplayAnimating) {
fbZorder = 0;
}
ovutils::eMdpFlags mdpFlags = ovutils::OV_MDP_BLEND_FG_PREMULT;
ovutils::eIsFg isFg = ovutils::IS_FG_OFF;
ovutils::eZorder zOrder = static_cast<ovutils::eZorder>(fbZorder);
hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf);
hwc_rect_t displayFrame = layer->displayFrame;
// No FB update optimization on (1) Custom FB resolution,
// (2) External Mirror mode, (3) External orientation
if(!ctx->dpyAttr[mDpy].customFBSize && !ctx->mBufferMirrorMode
&& !ctx->mExtOrientation) {
sourceCrop = fbUpdatingRect;
displayFrame = fbUpdatingRect;
}
int transform = layer->transform;
int rotFlags = ovutils::ROT_FLAGS_NONE;
ovutils::eTransform orient =
static_cast<ovutils::eTransform>(transform);
// use ext orientation if any
int extOrient = getExtOrientation(ctx);
// Do not use getNonWormholeRegion() function to calculate the
// sourceCrop during animation on external display and
// Dont do wormhole calculation when extorientation is set on External
// Dont do wormhole calculation when extDownscale is enabled on External
if(ctx->listStats[mDpy].isDisplayAnimating && mDpy) {
sourceCrop = layer->displayFrame;
} else if((!mDpy ||
(mDpy && !extOrient
&& !ctx->dpyAttr[mDpy].mDownScaleMode))
&& (extOnlyLayerIndex == -1)) {
if(ctx->mOverlay->isUIScalingOnExternalSupported() &&
!ctx->dpyAttr[mDpy].customFBSize) {
getNonWormholeRegion(list, sourceCrop);
displayFrame = sourceCrop;
}
}
calcExtDisplayPosition(ctx, NULL, mDpy, sourceCrop, displayFrame,
transform, orient);
//Store the displayFrame, will be used in getDisplayViewFrame
ctx->dpyAttr[mDpy].mDstRect = displayFrame;
setMdpFlags(layer, mdpFlags, 0, transform);
// For External use rotator if there is a rotation value set
ret = preRotateExtDisplay(ctx, layer, info,
sourceCrop, mdpFlags, rotFlags);
if(!ret) {
ALOGE("%s: preRotate for external Failed!", __FUNCTION__);
return false;
}
//For the mdp, since either we are pre-rotating or MDP does flips
orient = ovutils::OVERLAY_TRANSFORM_0;
transform = 0;
ovutils::PipeArgs parg(mdpFlags, info, zOrder, isFg,
static_cast<ovutils::eRotFlags>(rotFlags),
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending)
getBlending(layer->blending));
ret = true;
if(configMdp(ctx->mOverlay, parg, orient, sourceCrop, displayFrame,
NULL, mDest) < 0) {
ALOGE("%s: configMdp failed for dpy %d", __FUNCTION__, mDpy);
ret = false;
}
}
return ret;
}
bool CopyBit::draw(hwc_context_t *ctx, hwc_display_contents_1_t *list,
int dpy, int32_t *fd) {
// draw layers marked for COPYBIT
int retVal = true;
int copybitLayerCount = 0;
LayerProp *layerProp = ctx->layerProp[dpy];
if(mCopyBitDraw == false) // there is no layer marked for copybit
return false ;
//render buffer
private_handle_t *renderBuffer = getCurrentRenderBuffer();
if (!renderBuffer) {
ALOGE("%s: Render buffer layer handle is NULL", __FUNCTION__);
return false;
}
//Wait for the previous frame to complete before rendering onto it
if(mRelFd[mCurRenderBufferIndex] >= 0) {
sync_wait(mRelFd[mCurRenderBufferIndex], 1000);
close(mRelFd[mCurRenderBufferIndex]);
mRelFd[mCurRenderBufferIndex] = -1;
}
//Clear the visible region on the render buffer
//XXX: Do this only when needed.
hwc_rect_t clearRegion;
getNonWormholeRegion(list, clearRegion);
clear(renderBuffer, clearRegion);
int renderTransform = list->hwLayers[list->numHwLayers - 1].transform;
for (int i = 0; i < ctx->listStats[dpy].numAppLayers; i++) {
hwc_layer_1_t *layer = &list->hwLayers[i];
if(!(layerProp[i].mFlags & HWC_COPYBIT)) {
ALOGD_IF(DEBUG_COPYBIT, "%s: Not Marked for copybit", __FUNCTION__);
continue;
}
int ret = -1;
if (list->hwLayers[i].acquireFenceFd != -1 ) {
// Wait for acquire Fence on the App buffers.
ret = sync_wait(list->hwLayers[i].acquireFenceFd, 1000);
if(ret < 0) {
ALOGE("%s: sync_wait error!! error no = %d err str = %s",
__FUNCTION__, errno, strerror(errno));
}
close(list->hwLayers[i].acquireFenceFd);
list->hwLayers[i].acquireFenceFd = -1;
}
retVal = drawLayerUsingCopybit(ctx, &(list->hwLayers[i]),
renderBuffer,
renderTransform,
dpy);
copybitLayerCount++;
if(retVal < 0) {
ALOGE("%s : drawLayerUsingCopybit failed", __FUNCTION__);
}
}
if (copybitLayerCount) {
copybit_device_t *copybit = getCopyBitDevice();
// Async mode
if (copybit->flush_get_fence(copybit, fd) < 0)
*fd = -1;
}
return true;
}
// Configure
bool FBUpdateLowRes::configure(hwc_context_t *ctx, hwc_display_contents_1 *list,
int fbZorder) {
bool ret = false;
hwc_layer_1_t *layer = &list->hwLayers[list->numHwLayers - 1];
if (LIKELY(ctx->mOverlay)) {
int extOnlyLayerIndex = ctx->listStats[mDpy].extOnlyLayerIndex;
// ext only layer present..
if(extOnlyLayerIndex != -1) {
layer = &list->hwLayers[extOnlyLayerIndex];
layer->compositionType = HWC_OVERLAY;
}
overlay::Overlay& ov = *(ctx->mOverlay);
private_handle_t *hnd = (private_handle_t *)layer->handle;
ovutils::Whf info(getWidth(hnd), getHeight(hnd),
ovutils::getMdpFormat(hnd->format), hnd->size);
//Request an RGB pipe
ovutils::eDest dest = ov.nextPipe(ovutils::OV_MDP_PIPE_ANY, mDpy);
if(dest == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure framebuffer",
__FUNCTION__);
return false;
}
mDest = dest;
ovutils::eMdpFlags mdpFlags = ovutils::OV_MDP_BLEND_FG_PREMULT;
ovutils::eIsFg isFg = ovutils::IS_FG_OFF;
ovutils::eZorder zOrder = static_cast<ovutils::eZorder>(fbZorder);
hwc_rect_t sourceCrop = layer->sourceCrop;
hwc_rect_t displayFrame = layer->displayFrame;
int transform = layer->transform;
int fbWidth = ctx->dpyAttr[mDpy].xres;
int fbHeight = ctx->dpyAttr[mDpy].yres;
int rotFlags = ovutils::ROT_FLAGS_NONE;
ovutils::eTransform orient =
static_cast<ovutils::eTransform>(transform);
if(mDpy && ctx->mExtOrientation) {
// If there is a external orientation set, use that
transform = ctx->mExtOrientation;
orient = static_cast<ovutils::eTransform >(ctx->mExtOrientation);
}
// Dont do wormhole calculation when extorientation is set on External
if((!mDpy || (mDpy && !ctx->mExtOrientation))
&& extOnlyLayerIndex == -1) {
getNonWormholeRegion(list, sourceCrop);
displayFrame = sourceCrop;
}
ovutils::Dim dpos(displayFrame.left,
displayFrame.top,
displayFrame.right - displayFrame.left,
displayFrame.bottom - displayFrame.top);
if(mDpy) {
// Get Aspect Ratio for external
getAspectRatioPosition(ctx, mDpy, ctx->mExtOrientation, dpos.x,
dpos.y, dpos.w, dpos.h);
// Calculate the actionsafe dimensions for External(dpy = 1 or 2)
getActionSafePosition(ctx, mDpy, dpos.x, dpos.y, dpos.w, dpos.h);
// Convert dim to hwc_rect_t
displayFrame.left = dpos.x;
displayFrame.top = dpos.y;
displayFrame.right = dpos.w + displayFrame.left;
displayFrame.bottom = dpos.h + displayFrame.top;
}
setMdpFlags(layer, mdpFlags, 0);
// For External use rotator if there is a rotation value set
if(mDpy && (ctx->mExtOrientation & HWC_TRANSFORM_ROT_90)) {
mRot = ctx->mRotMgr->getNext();
if(mRot == NULL) return -1;
//Configure rotator for pre-rotation
if(configRotator(mRot, info, mdpFlags, orient, 0) < 0) {
ALOGE("%s: configRotator Failed!", __FUNCTION__);
mRot = NULL;
return -1;
}
info.format = (mRot)->getDstFormat();
updateSource(orient, info, sourceCrop);
rotFlags |= ovutils::ROT_PREROTATED;
}
//For the mdp, since either we are pre-rotating or MDP does flips
orient = ovutils::OVERLAY_TRANSFORM_0;
transform = 0;
//XXX: FB layer plane alpha is currently sent as zero from
//surfaceflinger
ovutils::PipeArgs parg(mdpFlags,
info,
zOrder,
isFg,
static_cast<ovutils::eRotFlags>(rotFlags),
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ret = true;
if(configMdp(ctx->mOverlay, parg, orient, sourceCrop, displayFrame,
NULL, mDest) < 0) {
ALOGE("%s: ConfigMdp failed for low res", __FUNCTION__);
ret = false;
}
}
return ret;
}
// Configure
bool FBUpdateHighRes::configure(hwc_context_t *ctx,
hwc_display_contents_1 *list, int fbZorder) {
bool ret = false;
hwc_layer_1_t *layer = &list->hwLayers[list->numHwLayers - 1];
if (LIKELY(ctx->mOverlay)) {
int extOnlyLayerIndex = ctx->listStats[mDpy].extOnlyLayerIndex;
// ext only layer present..
if(extOnlyLayerIndex != -1) {
layer = &list->hwLayers[extOnlyLayerIndex];
layer->compositionType = HWC_OVERLAY;
}
overlay::Overlay& ov = *(ctx->mOverlay);
private_handle_t *hnd = (private_handle_t *)layer->handle;
ovutils::Whf info(getWidth(hnd), getHeight(hnd),
ovutils::getMdpFormat(hnd->format), hnd->size);
//Request left RGB pipe
ovutils::eDest destL = ov.nextPipe(ovutils::OV_MDP_PIPE_RGB, mDpy);
if(destL == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure framebuffer",
__FUNCTION__);
return false;
}
//Request right RGB pipe
ovutils::eDest destR = ov.nextPipe(ovutils::OV_MDP_PIPE_RGB, mDpy);
if(destR == ovutils::OV_INVALID) { //None available
ALOGE("%s: No pipes available to configure framebuffer",
__FUNCTION__);
return false;
}
mDestLeft = destL;
mDestRight = destR;
ovutils::eMdpFlags mdpFlagsL = ovutils::OV_MDP_BLEND_FG_PREMULT;
ovutils::eZorder zOrder = static_cast<ovutils::eZorder>(fbZorder);
//XXX: FB layer plane alpha is currently sent as zero from
//surfaceflinger
ovutils::PipeArgs pargL(mdpFlagsL,
info,
zOrder,
ovutils::IS_FG_OFF,
ovutils::ROT_FLAGS_NONE,
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ov.setSource(pargL, destL);
ovutils::eMdpFlags mdpFlagsR = mdpFlagsL;
ovutils::setMdpFlags(mdpFlagsR, ovutils::OV_MDSS_MDP_RIGHT_MIXER);
ovutils::PipeArgs pargR(mdpFlagsR,
info,
zOrder,
ovutils::IS_FG_OFF,
ovutils::ROT_FLAGS_NONE,
ovutils::DEFAULT_PLANE_ALPHA,
(ovutils::eBlending) getBlending(layer->blending));
ov.setSource(pargR, destR);
hwc_rect_t sourceCrop = layer->sourceCrop;
hwc_rect_t displayFrame = layer->displayFrame;
if(extOnlyLayerIndex == -1) {
getNonWormholeRegion(list, sourceCrop);
displayFrame = sourceCrop;
}
ovutils::Dim dcropL(sourceCrop.left, sourceCrop.top,
(sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.bottom - sourceCrop.top);
ovutils::Dim dcropR(
sourceCrop.left + (sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.top,
(sourceCrop.right - sourceCrop.left) / 2,
sourceCrop.bottom - sourceCrop.top);
ov.setCrop(dcropL, destL);
ov.setCrop(dcropR, destR);
int transform = layer->transform;
ovutils::eTransform orient =
static_cast<ovutils::eTransform>(transform);
ov.setTransform(orient, destL);
ov.setTransform(orient, destR);
//For FB left, top will always be 0
//That should also be the case if using 2 mixers for single display
ovutils::Dim dposL(displayFrame.left,
displayFrame.top,
(displayFrame.right - displayFrame.left) / 2,
displayFrame.bottom - displayFrame.top);
ov.setPosition(dposL, destL);
ovutils::Dim dposR(0,
displayFrame.top,
(displayFrame.right - displayFrame.left) / 2,
displayFrame.bottom - displayFrame.top);
ov.setPosition(dposR, destR);
ret = true;
if (!ov.commit(destL)) {
ALOGE("%s: commit fails for left", __FUNCTION__);
ret = false;
}
if (!ov.commit(destR)) {
ALOGE("%s: commit fails for right", __FUNCTION__);
ret = false;
}
}
return ret;
}
