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Merge "fix display artifacts in preview screen in timelapse video mode"

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This commit is contained in:
Mathias Agopian
2011-08-30 19:00:15 -07:00
committed by Android (Google) Code Review
parent 8ec83219e8 ce8e0baeff
commit 66b665ab8b
2 changed files with 43 additions and 27 deletions
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61
services/surfaceflinger/Layer.cpp
View File

@@ -212,6 +212,24 @@ void Layer::setGeometry(hwc_layer_t* hwcl)
} else {
hwcl->transform = finalTransform;
}
if (isCropped()) {
hwcl->sourceCrop.left = mCurrentCrop.left;
hwcl->sourceCrop.top = mCurrentCrop.top;
hwcl->sourceCrop.right = mCurrentCrop.right;
hwcl->sourceCrop.bottom = mCurrentCrop.bottom;
} else {
const sp<GraphicBuffer>& buffer(mActiveBuffer);
hwcl->sourceCrop.left = 0;
hwcl->sourceCrop.top = 0;
if (buffer != NULL) {
hwcl->sourceCrop.right = buffer->width;
hwcl->sourceCrop.bottom = buffer->height;
} else {
hwcl->sourceCrop.right = mTransformedBounds.width();
hwcl->sourceCrop.bottom = mTransformedBounds.height();
}
}
}
void Layer::setPerFrameData(hwc_layer_t* hwcl) {
@@ -225,23 +243,6 @@ void Layer::setPerFrameData(hwc_layer_t* hwcl) {
} else {
hwcl->handle = buffer->handle;
}
if (isCropped()) {
hwcl->sourceCrop.left = mCurrentCrop.left;
hwcl->sourceCrop.top = mCurrentCrop.top;
hwcl->sourceCrop.right = mCurrentCrop.right;
hwcl->sourceCrop.bottom = mCurrentCrop.bottom;
} else {
hwcl->sourceCrop.left = 0;
hwcl->sourceCrop.top = 0;
if (buffer != NULL) {
hwcl->sourceCrop.right = buffer->width;
hwcl->sourceCrop.bottom = buffer->height;
} else {
hwcl->sourceCrop.right = mTransformedBounds.width();
hwcl->sourceCrop.bottom = mTransformedBounds.height();
}
}
}
void Layer::onDraw(const Region& clip) const
@@ -416,8 +417,7 @@ void Layer::lockPageFlip(bool& recomputeVisibleRegions)
return;
}
mActiveBuffer = mSurfaceTexture->getCurrentBuffer();
mSurfaceTexture->getTransformMatrix(mTextureMatrix);
sp<GraphicBuffer> newFrontBuffer(mSurfaceTexture->getCurrentBuffer());
const Rect crop(mSurfaceTexture->getCurrentCrop());
const uint32_t transform(mSurfaceTexture->getCurrentTransform());
@@ -432,7 +432,23 @@ void Layer::lockPageFlip(bool& recomputeVisibleRegions)
mFlinger->invalidateHwcGeometry();
}
mCurrentOpacity = getOpacityForFormat(mActiveBuffer->format);
GLfloat textureMatrix[16];
mSurfaceTexture->getTransformMatrix(textureMatrix);
if (memcmp(textureMatrix, mTextureMatrix, sizeof(textureMatrix))) {
memcpy(mTextureMatrix, textureMatrix, sizeof(textureMatrix));
mFlinger->invalidateHwcGeometry();
}
uint32_t bufWidth = newFrontBuffer->getWidth();
uint32_t bufHeight = newFrontBuffer->getHeight();
if (mActiveBuffer != NULL) {
if (bufWidth != uint32_t(mActiveBuffer->width) ||
bufHeight != uint32_t(mActiveBuffer->height)) {
mFlinger->invalidateHwcGeometry();
}
}
mCurrentOpacity = getOpacityForFormat(newFrontBuffer->format);
if (oldOpacity != isOpaque()) {
recomputeVisibleRegions = true;
}
@@ -446,15 +462,14 @@ void Layer::lockPageFlip(bool& recomputeVisibleRegions)
// FIXME: mPostedDirtyRegion = dirty & bounds
mPostedDirtyRegion.set(front.w, front.h);
// update active buffer
mActiveBuffer = newFrontBuffer;
if ((front.w != front.requested_w) ||
(front.h != front.requested_h))
{
// check that we received a buffer of the right size
// (Take the buffer's orientation into account)
sp<GraphicBuffer> newFrontBuffer(mActiveBuffer);
uint32_t bufWidth = newFrontBuffer->getWidth();
uint32_t bufHeight = newFrontBuffer->getHeight();
if (mCurrentTransform & Transform::ROT_90) {
swap(bufWidth, bufHeight);
}

9
services/surfaceflinger/LayerBase.cpp
View File

@@ -335,15 +335,16 @@ void LayerBase::setGeometry(hwc_layer_t* hwcl)
reinterpret_cast<hwc_rect_t const *>(
visibleRegionScreen.getArray(
&hwcl->visibleRegionScreen.numRects));
hwcl->sourceCrop.left = 0;
hwcl->sourceCrop.top = 0;
hwcl->sourceCrop.right = mTransformedBounds.width();
hwcl->sourceCrop.bottom = mTransformedBounds.height();
}
void LayerBase::setPerFrameData(hwc_layer_t* hwcl) {
hwcl->compositionType = HWC_FRAMEBUFFER;
hwcl->handle = NULL;
hwcl->sourceCrop.left = 0;
hwcl->sourceCrop.top = 0;
hwcl->sourceCrop.right = mTransformedBounds.width();
hwcl->sourceCrop.bottom = mTransformedBounds.height();
}
void LayerBase::setFiltering(bool filtering)