60 static bool canFallback(int usage, bool triedSystem)  in canFallback()  argument
74     if(usage & (GRALLOC_HEAP_MASK | GRALLOC_USAGE_PROTECTED))  in canFallback()
76     if(usage & (GRALLOC_HEAP_MASK | GRALLOC_USAGE_PRIVATE_EXTERNAL_ONLY))  in canFallback()
86 static bool useUncached(const int& usage) {  in useUncached()  argument
87     if ((usage & GRALLOC_USAGE_PROTECTED) or  in useUncached()
88        (usage & GRALLOC_USAGE_PRIVATE_UNCACHED) or  in useUncached()
89        ((usage & GRALLOC_USAGE_SW_WRITE_MASK) == GRALLOC_USAGE_SW_WRITE_RARELY) or  in useUncached()
90        ((usage & GRALLOC_USAGE_SW_READ_MASK) == GRALLOC_USAGE_SW_READ_RARELY))  in useUncached()
167                             int usage, int& aligned_w, int& aligned_h)  in getAlignedWidthAndHeight()  argument
172         int tileEnabled = isMacroTileEnabled(format, usage);  in getAlignedWidthAndHeight()
178     if (isUBwcEnabled(format, usage)) {  in getAlignedWidthAndHeight()
375 int IonController::allocate(alloc_data& data, int usage)  in allocate()  argument
380     data.uncached = useUncached(usage);  in allocate()
383     if(usage & GRALLOC_USAGE_PRIVATE_SYSTEM_HEAP)  in allocate()
386     if(usage & GRALLOC_USAGE_PRIVATE_IOMMU_HEAP)  in allocate()
389     if(usage & GRALLOC_USAGE_PROTECTED) {  in allocate()
393         if (!(usage & GRALLOC_USAGE_PRIVATE_SECURE_DISPLAY)) {  in allocate()
397     } else if(usage & GRALLOC_USAGE_PRIVATE_MM_HEAP) {  in allocate()
406     if(usage & GRALLOC_USAGE_PRIVATE_CAMERA_HEAP)  in allocate()
409     if(usage & GRALLOC_USAGE_PRIVATE_ADSP_HEAP)  in allocate()
426     if(ret < 0 && canFallback(usage,  in allocate()
453 bool isMacroTileEnabled(int format, int usage)  in isMacroTileEnabled()  argument
471                     if (usage & (GRALLOC_USAGE_SW_READ_MASK |  in isMacroTileEnabled()
486 unsigned int getSize(int format, int width, int height, int usage,  in getSize()  argument
489     if (isUBwcEnabled(format, usage)) {  in getSize()
623         int usage, int& alignedw, int &alignedh)  in getBufferSizeAndDimensions()  argument
630             usage,  in getBufferSizeAndDimensions()
634     size = getSize(format, width, height, usage, alignedw, alignedh);  in getBufferSizeAndDimensions()
640 void getBufferAttributes(int width, int height, int format, int usage,  in getBufferAttributes()  argument
643     tileEnabled = isMacroTileEnabled(format, usage);  in getBufferAttributes()
648             usage,  in getBufferAttributes()
651     size = getSize(format, width, height, usage, alignedw, alignedh);  in getBufferAttributes()
723 int alloc_buffer(private_handle_t **pHnd, int w, int h, int format, int usage)  in alloc_buffer()  argument
732     data.size = getBufferSizeAndDimensions(w, h, format, usage, alignedw,  in alloc_buffer()
736     data.uncached = useUncached(usage);  in alloc_buffer()
737     int allocFlags = usage;  in alloc_buffer()
796 bool isUBwcEnabled(int format, int usage)  in isUBwcEnabled()  argument
799         ((usage & GRALLOC_USAGE_PRIVATE_ALLOC_UBWC) && isUBwcSupported(format)))  in isUBwcEnabled()
803             !(usage & (GRALLOC_USAGE_SW_READ_MASK |  in isUBwcEnabled()