diff options
Diffstat (limited to 'msm8909/libqdutils/cb_utils.cpp')
| -rw-r--r-- | msm8909/libqdutils/cb_utils.cpp | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/msm8909/libqdutils/cb_utils.cpp b/msm8909/libqdutils/cb_utils.cpp deleted file mode 100644 index ddad35d5..00000000 --- a/msm8909/libqdutils/cb_utils.cpp +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (c) 2013, The Linux Foundation. All rights reserved. -* Redistribution and use in source and binary forms, with or without -* * modification, are permitted provided that the following conditions are -* met: -* * Redistributions of source code must retain the above copyrigh -* notice, this list of conditions and the following disclaimer -* * Redistributions in binary form must reproduce the above -* copyright notice, this list of conditions and the following -* disclaimer in the documentation and/or other materials provided -* with the distribution. -* * Neither the name of The Linux Foundation nor the names of its -* contributors may be used to endorse or promote products derived -* from this software without specific prior written permission. -* -* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -* * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include "cb_utils.h" -#include "cb_swap_rect.h" -#include <ui/Region.h> -/* get union of two rects into 3rd rect */ -void getUnion(hwc_rect_t& rect1,hwc_rect_t& rect2, hwc_rect_t& irect) { - - irect.left = min(rect1.left, rect2.left); - irect.top = min(rect1.top, rect2.top); - irect.right = max(rect1.right, rect2.right); - irect.bottom = max(rect1.bottom, rect2.bottom); -} - -int clear (copybit_device_t *copybit, private_handle_t* hnd, hwc_rect_t& rect) -{ - int ret = 0; - copybit_rect_t clear_rect = {rect.left, rect.top,rect.right,rect.bottom}; - - copybit_image_t buf; - buf.w = ALIGN(getWidth(hnd),32); - buf.h = getHeight(hnd); - buf.format = hnd->format; - buf.base = (void *)hnd->base; - buf.handle = (native_handle_t *)hnd; - - ret = copybit->clear(copybit, &buf, &clear_rect); - return ret; -} -using namespace android; -using namespace qhwc; -namespace qdutils { - -int CBUtils::uiClearRegion(hwc_display_contents_1_t* list, - int version, LayerProp *layerProp, hwc_rect_t dirtyRect, - copybit_device_t *copybit, private_handle_t *renderBuffer) { - - size_t last = list->numHwLayers - 1; - hwc_rect_t fbFrame = list->hwLayers[last].displayFrame; - Rect fbFrameRect(fbFrame.left,fbFrame.top,fbFrame.right,fbFrame.bottom); - Region wormholeRegion(fbFrameRect); - - if ((dirtyRect.right - dirtyRect.left > 0) && - (dirtyRect.bottom - dirtyRect.top > 0)) { -#ifdef QTI_BSP - Rect tmpRect(dirtyRect.left,dirtyRect.top,dirtyRect.right, - dirtyRect.bottom); - Region tmpRegion(tmpRect); - wormholeRegion = wormholeRegion.intersect(tmpRegion); -#endif - } - if(cb_swap_rect::getInstance().checkSwapRectFeature_on() == true){ - wormholeRegion.set(0,0); - for(size_t i = 0 ; i < last; i++) { - if(((list->hwLayers[i].blending == HWC_BLENDING_NONE) && - (list->hwLayers[i].planeAlpha == 0xFF)) || - !(layerProp[i].mFlags & HWC_COPYBIT) || - (list->hwLayers[i].flags & HWC_SKIP_HWC_COMPOSITION)) - continue ; - hwc_rect_t displayFrame = list->hwLayers[i].displayFrame; - Rect tmpRect(displayFrame.left,displayFrame.top, - displayFrame.right,displayFrame.bottom); - wormholeRegion.set(tmpRect); - } - }else{ - for (size_t i = 0 ; i < last; i++) { - // need to take care only in per pixel blending. - // Restrict calculation only for copybit layers. - if((list->hwLayers[i].blending != HWC_BLENDING_NONE) || - (list->hwLayers[i].planeAlpha != 0xFF) || - !(layerProp[i].mFlags & HWC_COPYBIT)) - continue ; - hwc_rect_t displayFrame = list->hwLayers[i].displayFrame; - Rect tmpRect(displayFrame.left,displayFrame.top,displayFrame.right, - displayFrame.bottom); - Region tmpRegion(tmpRect); - wormholeRegion.subtractSelf(wormholeRegion.intersect(tmpRegion)); - } - } - if(wormholeRegion.isEmpty()){ - return 1; - } - //TO DO :- 1. remove union and call clear for each rect. - Region::const_iterator it = wormholeRegion.begin(); - Region::const_iterator const end = wormholeRegion.end(); - while (it != end) { - const Rect& r = *it++; - hwc_rect_t tmpWormRect = {r.left,r.top,r.right,r.bottom}; - if (version == qdutils::MDP_V3_0_4 || - version == qdutils::MDP_V3_0_5) { - int clear_w = tmpWormRect.right - tmpWormRect.left; - int clear_h = tmpWormRect.bottom - tmpWormRect.top; - //mdp can't handle solid fill for one line - //making solid fill as full in this case - //disable swap rect if presents - if ((clear_w == 1) || (clear_h ==1)) { - clear(copybit, renderBuffer, fbFrame); - return 0; - } else { - clear(copybit, renderBuffer, tmpWormRect); - } - } else { - clear(copybit, renderBuffer, tmpWormRect); - } - } - return 1; -} - -}//namespace qdutils |