37d54ad333
* Add a new sample for jpeg decoding using multiple threads
* code clean up
* code clean up
* code cleanup
* remove extra line
* code clean up - change some variable names
* code clean up
* Move common functions to a new header for samples
* move additional functions to the common samples header
* move the common functions to a new header file and modify the readme
* modify the sample's README
* Add a CTEST for the jpegDecodeThreads sample
* Add a samples overview README
* modify the jpeg decode threads sample
* add finding the threads
* rename jpegDecodeThreads to jpegDecodeMultiThreads
* Make changes based on the reviewers comments
* use one instance of the rocjpeg_utils
* code cleanup
[ROCm/rocjpeg commit: bb085a9bf1]