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libhwcomposer: Set the correct copybit parameters

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Set the correct parameters for the source and destination rectangles
when drawing the layer using copybit.

Change-Id: I6ab7e2b5ba7b457a5bc604fd3a0031e6bada82cb
This commit is contained in:
Naomi Luis 2011-03-14 18:32:59 -07:00 committed by Govind Surti
parent 2a50a0a894
commit 7b7b48531e
1 changed files with 5 additions and 5 deletions
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10
libhwcomposer/hwcomposer.cpp
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@ -257,14 +257,14 @@ static int drawLayerUsingCopybit(hwc_composer_device_t *dev, hwc_layer_t *layer,
// Copybit source rect
hwc_rect_t sourceCrop = layer->sourceCrop;
copybit_rect_t srcRect = {sourceCrop.left, sourceCrop.top,
(sourceCrop.right - sourceCrop.left),
(sourceCrop.bottom-sourceCrop.top)};
sourceCrop.right,
sourceCrop.bottom};
// Copybit destination rect
hwc_rect_t displayFrame = layer->displayFrame;
copybit_rect_t dstRect = {displayFrame.left, displayFrame.top,
(displayFrame.right - displayFrame.left),
(displayFrame.bottom-displayFrame.top)};
displayFrame.right,
displayFrame.bottom};
// Copybit dst
copybit_image_t dst;
@ -289,7 +289,7 @@ static int drawLayerUsingCopybit(hwc_composer_device_t *dev, hwc_layer_t *layer,
copybit_device_t *copybit = hwcModule->copybitEngine;
copybit->set_parameter(copybit, COPYBIT_TRANSFORM, layer->transform);
copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, layer->blending);
copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, 0xFF);
int err = copybit->stretch(copybit, &dst, &src, &dstRect, &srcRect, &copybitRegion);
if(err < 0)