C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, VMX(Altivec) and VSX(Power7) for PowerPC, NEON for ARM.
So I'm trying out the current framework. After discovering Simd only supports PNG's lossless file-format, I converted my images accordingly. My input PNG's are 16-bit grayscale pixels.
So, the Framework's API is able to decode and read in my image file, but it has a funny output, according to gdb:
The output in bold was unexpected. I was hoping the View would be set to ::Int16 and the stride would be 1124*2 = 2248
So, am I to understand that my 16-bit grayscale image is now RGB, with A channels?
Is there a plan to support the pure, multi-byte grayscale pixel plane in the near-future?
If not, I'd be happy to add this in.
ermig1979
commented
1 year ago
HI there,
So I'm trying out the current framework. After discovering Simd only supports PNG's lossless file-format, I converted my images accordingly. My input PNG's are 16-bit grayscale pixels.
So, the Framework's API is able to decode and read in my image file, but it has a funny output, according to gdb:
$1 = {width = 1124, height = 1364, stride = 4512, format = Simd::View::Rgba32 , data = 0x555569994a00 "", _owner = true}
The output in bold was unexpected. I was hoping the View would be set to ::Int16 and the stride would be 1124*2 = 2248 So, am I to understand that my 16-bit grayscale image is now RGB, with A channels?
Is there a plan to support the pure, multi-byte grayscale pixel plane in the near-future?
If not, I'd be happy to add this in.
Thanks, Charles.