cineform-sdk
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gopro
The GoPro® CineForm video codec SDK.
Has anybody had success building for ARM, apple M1 in particular, and replacing the SSE2 instructions with NEON. I tried using this library but was not fully successful. https://github.com/DLTcollab/sse2neon
There appears to be a memory leak when calling CFHD_PrepareToEncode. I've only tested on Windows 10. I first observed this in some unit tests for my encoder (the unit test...
Looking at the code, the COLOR_FORMAT_BYR3 has a fast path which is by default enabled with the 'FAST_BYR3' define (encoder.c:119). However, there is no exposed CFHD pixel format to use...
Hi! I've been trying to use the encoder with a bayer image. Other than the very vague description of "Raw Bayer 12-bits per component, packed line of 8-bit then line...
First build will be a bit long, but after the msys64 folder is cached, the time should significantly be reduced
Added /FORCE:MULTIPLE for linker errors on Windows
Fix Windows build (remove duplicate GetProcessorCount, it was just changed from a static declaration in the header to an inline definition, but it is already defined in cpuid.c)
There is some weirdness here (hardcoded fully qualified path) https://github.com/gopro/cineform-sdk/blob/1eb2cb7914c38db128b9518ab25dd9f3f24c9890/Codec/lutpath.cpp#L483 and here https://github.com/gopro/cineform-sdk/blob/1eb2cb7914c38db128b9518ab25dd9f3f24c9890/DecoderSDK/SampleMetadata.cpp#L62 Is this actually executed at some point? Also there are registry access, system variable access etc. Is...
I see different maximum values depending on requested decoding format. decode to CFHD_PIXEL_FORMAT_BGRA: result: r/g/b/a = 0xFF as expected decode to CFHD_PIXEL_FORMAT_R210: result: r/g/b = **0x3FC** (expected 0x3FF) decode to...