LibRaw Benchmarker

A tool for benchmarking LibRaw's reading, unpacking and processing time for various RAW formats.

Setup

1. Populate a samples folder with RAW files in the following structure: samples/{make}/{camera_name}.{raw_format}

Usage

This builds the benchmarker and runs it against the RAW images in the samples/ folder

1. Both Google/Benchmark, and LibRaw need to be installed to your local include path
2. Build with bazel build //main:benchmarker
3. Execute bazel-bin/main/benchmarker from the root directory

Output

Produces output in the following format:

Benchmark	Time	CPU	Iterations
a.cr2/min_time:1.000	733906650 ns	734375000 ns	2
b.cr2/min_time:1.000	65365626 ns	64967105 ns	19
c.nef/min_time:1.000	339142325 ns	335937500 ns	4
...	...	...	...