LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hwc: Color layer always has zero transform.

Browse Source 
Color layer always has zero transform because framework uses the
transform member of hwc layer to pass the color value to HAL.

Change-Id: I79fe204c558d1b6e1dd69ba635ba0bd87140b1b1
This commit is contained in:
Sushil Chauhan
2014-03-20 11:08:41 -07:00
parent 921c9694c3
commit fda00fc87f
3 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libhwcomposer/hwc_copybit.cpp
View File

@@ -177,7 +177,7 @@ bool CopyBit::prepare(hwc_context_t *ctx, hwc_display_contents_1_t *list,
return true; return true;
hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf); hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf);
if (layer->transform & HAL_TRANSFORM_ROT_90) { if (has90Transform(layer)) {
src_h = sourceCrop.right - sourceCrop.left; src_h = sourceCrop.right - sourceCrop.left;
src_w = sourceCrop.bottom - sourceCrop.top; src_w = sourceCrop.bottom - sourceCrop.top;
} else { } else {

3
libhwcomposer/hwc_mdpcomp.cpp
View File

@@ -603,9 +603,10 @@ bool MDPComp::tryFullFrame(hwc_context_t *ctx,
//For 8x26 with panel width>1k, if RGB layer needs HFLIP fail mdp comp //For 8x26 with panel width>1k, if RGB layer needs HFLIP fail mdp comp
// may not need it if Gfx pre-rotation can handle all flips & rotations // may not need it if Gfx pre-rotation can handle all flips & rotations
int transform = (layer->flags & HWC_COLOR_FILL) ? 0 : layer->transform;
if(qdutils::MDPVersion::getInstance().is8x26() && if(qdutils::MDPVersion::getInstance().is8x26() &&
(ctx->dpyAttr[mDpy].xres > 1024) && (ctx->dpyAttr[mDpy].xres > 1024) &&
(layer->transform & HWC_TRANSFORM_FLIP_H) && (transform & HWC_TRANSFORM_FLIP_H) &&
(!isYuvBuffer(hnd))) (!isYuvBuffer(hnd)))
return false; return false;
} }

7
libhwcomposer/hwc_utils.cpp
View File

@@ -751,8 +751,10 @@ static void trimList(hwc_context_t *ctx, hwc_display_contents_1_t *list,
for(uint32_t i = 0; i < list->numHwLayers - 1; i++) { for(uint32_t i = 0; i < list->numHwLayers - 1; i++) {
hwc_layer_1_t *layer = &list->hwLayers[i]; hwc_layer_1_t *layer = &list->hwLayers[i];
hwc_rect_t crop = integerizeSourceCrop(layer->sourceCropf); hwc_rect_t crop = integerizeSourceCrop(layer->sourceCropf);
int transform = (list->hwLayers[i].flags & HWC_COLOR_FILL) ? 0 :
list->hwLayers[i].transform;
trimLayer(ctx, dpy, trimLayer(ctx, dpy,
list->hwLayers[i].transform, transform,
(hwc_rect_t&)crop, (hwc_rect_t&)crop,
(hwc_rect_t&)list->hwLayers[i].displayFrame); (hwc_rect_t&)list->hwLayers[i].displayFrame);
layer->sourceCropf.left = crop.left; layer->sourceCropf.left = crop.left;
@@ -1145,7 +1147,8 @@ void optimizeLayerRects(const hwc_display_contents_1_t *list) {
hwc_rect_t& bottomframe = layer->displayFrame; hwc_rect_t& bottomframe = layer->displayFrame;
hwc_rect_t bottomCrop = hwc_rect_t bottomCrop =
integerizeSourceCrop(layer->sourceCropf); integerizeSourceCrop(layer->sourceCropf);
int transform =layer->transform; int transform = (layer->flags & HWC_COLOR_FILL) ? 0 :
layer->transform;
hwc_rect_t irect = getIntersection(bottomframe, topframe); hwc_rect_t irect = getIntersection(bottomframe, topframe);
if(isValidRect(irect)) { if(isValidRect(irect)) {