LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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Limit #ROT-SESSIONS to 4 in LayerRotMap and RotMgr

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* Limit the number of rotator sessions to 4 both in
LayerRotMap and RotMgr structures

* Make use of MDPVersion getter fuctions to check
for maxMixerWidth and maxDownScale supported by MDP

Change-Id: I27dac877807fbb4ed6fcb3500a3a318a2ef5d8b2
This commit is contained in:
Raj Kamal
2014-08-04 14:43:24 +05:30
committed by Praveena Pachipulusu
parent 1c47cede92
commit 389d6e33d3
8 changed files with 32 additions and 29 deletions
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6
libhwcomposer/hwc_utils.cpp
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@@ -879,7 +879,7 @@ void setListStats(hwc_context_t *ctx,
ctx->listStats[dpy].yuvIndices[yuvCount] = (int)i;
yuvCount++;
if(UNLIKELY(is4kx2kYuvBuffer(hnd))){
if(UNLIKELY(isYUVSplitNeeded(hnd))){
int& yuv4k2kCount = ctx->listStats[dpy].yuv4k2kCount;
ctx->listStats[dpy].yuv4k2kIndices[yuv4k2kCount] = (int)i;
yuv4k2kCount++;
@@ -2211,14 +2211,14 @@ void BwcPM::setBwc(const hwc_rect_t& crop,
}
void LayerRotMap::add(hwc_layer_1_t* layer, Rotator *rot) {
if(mCount >= MAX_SESS) return;
if(mCount >= RotMgr::MAX_ROT_SESS) return;
mLayer[mCount] = layer;
mRot[mCount] = rot;
mCount++;
}
void LayerRotMap::reset() {
for (int i = 0; i < MAX_SESS; i++) {
for (int i = 0; i < RotMgr::MAX_ROT_SESS; i++) {
mLayer[i] = 0;
mRot[i] = 0;
}