51     mBuffer.width       = 320;  in EvsDisplay()
52     mBuffer.height      = 240;  in EvsDisplay()
53     mBuffer.format      = HAL_PIXEL_FORMAT_RGBA_8888;  in EvsDisplay()
54     mBuffer.usage       = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;  in EvsDisplay()
55     mBuffer.bufferId    = 0x3870;  // Arbitrary magic number for self recognition  in EvsDisplay()
56     mBuffer.pixelSize   = 4;  in EvsDisplay()
77     if (mBuffer.memHandle) {  in forceShutdown()
85         alloc.free(mBuffer.memHandle);  in forceShutdown()
86         mBuffer.memHandle = nullptr;  in forceShutdown()
174     if (!mBuffer.memHandle) {  in getTargetBuffer()
179             mBuffer.width, mBuffer.height, mBuffer.format, 1, mBuffer.usage,  in getTargetBuffer()
180             &handle, &mBuffer.stride, 0, "EvsDisplay");  in getTargetBuffer()
183                   result, mBuffer.width, mBuffer.height);  in getTargetBuffer()
195         mBuffer.memHandle = handle;  in getTargetBuffer()
198               mBuffer.memHandle.getNativeHandle(), mBuffer.stride);  in getTargetBuffer()
217               mBuffer.memHandle.getNativeHandle(), mBuffer.bufferId);  in getTargetBuffer()
218         _hidl_cb(mBuffer);  in getTargetBuffer()
237     if (bufferId != mBuffer.bufferId) {  in returnTargetBufferForDisplayImpl()
269         mapper.lock(mBuffer.memHandle,  in returnTargetBufferForDisplayImpl()
271                     android::Rect(mBuffer.width, mBuffer.height),  in returnTargetBufferForDisplayImpl()
281         for (unsigned row = 0; row < mBuffer.height; row++) {  in returnTargetBufferForDisplayImpl()
282             for (unsigned col = 0; col < mBuffer.width; col++) {  in returnTargetBufferForDisplayImpl()
310             pixels = pixels + mBuffer.stride;  in returnTargetBufferForDisplayImpl()
323         mapper.unlock(mBuffer.memHandle);  in returnTargetBufferForDisplayImpl()