42     mBuffer.width       = 320;  in EvsDisplay()
43     mBuffer.height      = 240;  in EvsDisplay()
44     mBuffer.format      = HAL_PIXEL_FORMAT_RGBA_8888;  in EvsDisplay()
45     mBuffer.usage       = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;  in EvsDisplay()
46     mBuffer.bufferId    = 0x3870;  // Arbitrary magic number for self recognition  in EvsDisplay()
47     mBuffer.pixelSize   = 4;  in EvsDisplay()
68     if (mBuffer.memHandle) {  in forceShutdown()
76         alloc.free(mBuffer.memHandle);  in forceShutdown()
77         mBuffer.memHandle = nullptr;  in forceShutdown()
165     if (!mBuffer.memHandle) {  in getTargetBuffer()
170             mBuffer.width, mBuffer.height, mBuffer.format, 1, mBuffer.usage,  in getTargetBuffer()
171             &handle, &mBuffer.stride, 0, "EvsDisplay");  in getTargetBuffer()
174                   result, mBuffer.width, mBuffer.height);  in getTargetBuffer()
186         mBuffer.memHandle = handle;  in getTargetBuffer()
189               mBuffer.memHandle.getNativeHandle(), mBuffer.stride);  in getTargetBuffer()
208               mBuffer.memHandle.getNativeHandle(), mBuffer.bufferId);  in getTargetBuffer()
209         _hidl_cb(mBuffer);  in getTargetBuffer()
228     if (buffer.bufferId != mBuffer.bufferId) {  in returnTargetBufferForDisplay()
260         mapper.lock(mBuffer.memHandle,  in returnTargetBufferForDisplay()
262                     android::Rect(mBuffer.width, mBuffer.height),  in returnTargetBufferForDisplay()
272         for (unsigned row = 0; row < mBuffer.height; row++) {  in returnTargetBufferForDisplay()
273             for (unsigned col = 0; col < mBuffer.width; col++) {  in returnTargetBufferForDisplay()
301             pixels = pixels + mBuffer.stride;  in returnTargetBufferForDisplay()
314         mapper.unlock(mBuffer.memHandle);  in returnTargetBufferForDisplay()