diff options
Diffstat (limited to 'libhwc2.1/libdevice/ExynosDisplay.cpp')
| -rw-r--r-- | libhwc2.1/libdevice/ExynosDisplay.cpp | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/libhwc2.1/libdevice/ExynosDisplay.cpp b/libhwc2.1/libdevice/ExynosDisplay.cpp index 987ec7c..354d75c 100644 --- a/libhwc2.1/libdevice/ExynosDisplay.cpp +++ b/libhwc2.1/libdevice/ExynosDisplay.cpp @@ -3214,7 +3214,7 @@ int32_t ExynosDisplay::getDisplayRequests( for (int32_t i = mClientCompositionInfo.mFirstIndex; i < mClientCompositionInfo.mLastIndex; i++) { ExynosLayer *layer = mLayers[i]; - if (layer->mOverlayPriority >= ePriorityHigh) { + if (layer->needClearClientTarget()) { if ((outLayers != NULL) && (outLayerRequests != NULL)) { if (requestNum >= *outNumElements) return -1; @@ -4902,8 +4902,10 @@ int32_t ExynosDisplay::addClientCompositionLayer(uint32_t layerIndex) /* handle sandwiched layers */ for (uint32_t i = (uint32_t)mClientCompositionInfo.mFirstIndex + 1; i < (uint32_t)mClientCompositionInfo.mLastIndex; i++) { ExynosLayer *layer = mLayers[i]; - if (layer->mOverlayPriority >= ePriorityHigh) { - DISPLAY_LOGD(eDebugResourceManager, "\t[%d] layer has high or max priority (%d)", i, layer->mOverlayPriority); + if (layer->needClearClientTarget()) { + DISPLAY_LOGD(eDebugResourceManager, + "\t[%d] layer is opaque and has high or max priority (%d)", i, + layer->mOverlayPriority); continue; } if (layer->mValidateCompositionType != HWC2_COMPOSITION_CLIENT) @@ -6041,3 +6043,27 @@ bool ExynosDisplay::isMixedComposition() { } return false; } + +int ExynosDisplay::lookupDisplayConfigs(const int32_t &width, + const int32_t &height, + const int32_t &fps, + int32_t *outConfig) { + if (!fps) + return HWC2_ERROR_BAD_CONFIG; + + constexpr auto nsecsPerSec = std::chrono::nanoseconds(1s).count(); + constexpr auto nsecsPerMs = std::chrono::nanoseconds(1ms).count(); + + const auto vsyncPeriod = nsecsPerSec / fps; + + for (auto const& [config, mode] : mDisplayConfigs) { + long delta = abs(vsyncPeriod - mode.vsyncPeriod); + if ((width == mode.width) && (height == mode.height) && (delta < nsecsPerMs)) { + ALOGD("%s: found display config for mode: %dx%d@%d=%d", + __func__, width, height, fps, config); + *outConfig = config; + return HWC2_ERROR_NONE; + } + } + return HWC2_ERROR_BAD_CONFIG; +} |