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uint32_t HWComposer::getWidth(int disp) const {
size_t currentConfig = mDisplayData[disp].currentConfig;
return mDisplayData[disp].configs[currentConfig].width;
}
rameworks/native/services/surfaceflinger/DisplayHardware/HWComposer_hwc1.cpp:501:103: error: format specifies type 'int' but the argument has type 'size_t' (aka 'unsigned long') [-Werror,-Wformat]
ALOGE("================LIUYQ=========%s:%d disp=%d currentConfig=%d\n", __FILE__, __LINE__, disp, currentConfig);
~~ ^~~~~~~~~~~~~
%zu
frameworks/native/services/surfaceflinger/DisplayHardware/HWComposer_hwc1.cpp:501:104: error: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Werror,-Wformat]
ALOGE("================LIUYQ=========%s:%d disp=%d currentConfig=%lu\n", __FILE__, __LINE__, disp, currentConfig);
~~~ ^~~~~~~~~~~~~
%zu
E hwcomposer-drm: Failed to get connector for display 1
services/surfaceflinger/SurfaceFlinger_hwc1.cpp
void SurfaceFlinger::init() {
...
// Initialize the H/W composer object. There may or may not be an
// actual hardware composer underneath.
mHwc = new HWComposer(this,
*static_cast<HWComposer::EventHandler *>(this));
...
// initialize our non-virtual displays
for (size_t i=0 ; i<DisplayDevice::NUM_BUILTIN_DISPLAY_TYPES ; i++) {
DisplayDevice::DisplayType type((DisplayDevice::DisplayType)i);
// set-up the displays that are already connected
if (mHwc->isConnected(i) || type==DisplayDevice::DISPLAY_PRIMARY) {
...
sp<FramebufferSurface> fbs = new FramebufferSurface(*mHwc, i, consumer);
...
}
}
...
}
services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
FramebufferSurface::FramebufferSurface(HWComposer& hwc, int disp,
const sp<IGraphicBufferConsumer>& consumer) :
mHwc(hwc){
....
mConsumer->setDefaultBufferFormat(mHwc.getFormat(disp));
mConsumer->setDefaultBufferSize(mHwc.getWidth(disp), mHwc.getHeight(disp));
....
}
services/surfaceflinger/DisplayHardware/HWComposer_hwc1.cpp
uint32_t HWComposer::getWidth(int disp) const {
size_t currentConfig = mDisplayData[disp].currentConfig;
ALOGE("================LIUYQ=========%s:%d disp=%d currentConfig=%zu\n", __FILE__, __LINE__, disp, currentConfig);
return mDisplayData[disp].configs[currentConfig].width;
}
1-01 09:49:02.938 2720 2720 D installd: Upgrading to /data/misc/user directories
01-01 09:49:02.938 2686 2686 D SurfaceFlinger: ====LIUYQ=====frameworks/native/services/surfaceflinger/DisplayHardware/HWComposer_hwc1.cpp:369: error to getDisplayConfigs for disp=0, err=-1
01-01 09:49:02.938 2686 2686 E hwc-drm-resources: DrmResources::GetConnectorForDisplay start display 1: external/drm_hwcomposer/drmresources.cpp:219
01-01 09:49:02.938 2686 2686 E hwc-drm-resources: DrmResources::GetConnectorForDisplay for display 1: external/drm_hwcomposer/drmresources.cpp:221
01-01 09:49:02.941 2686 2686 D SurfaceFlinger: ====LIUYQ=====frameworks/native/services/surfaceflinger/DisplayHardware/HWComposer_hwc1.cpp:369: error to getDisplayConfigs for disp=1, err=-1
01-01 09:49:02.941 2686 2686 D SurfaceFlinger: ====LIUYQ=====frameworks/native/services/surfaceflinger/SurfaceFlinger_hwc1.cpp:489
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