CraftSpace/Notes/unity-plugin-graphics.txt at main · publiccodenet/CraftSpace · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
https://github.com/rsanchezsaez/CardboardSDK-iOS/blob/master/Unity/Cardboard.UnityProject/Builds/iOS/Classes/Unity/CVTextureCache.mm
https://github.com/rsanchezsaez/CardboardSDK-iOS/blob/master/Unity/Cardboard.UnityProject/Builds/iOS/Classes/Unity/CVTextureCache.h

// depending on selected rendering api it will be or GLES or Metal texture cache

// returns CVOpenGLESTextureCacheRef/CVMetalTextureCacheRef
void*		CreateCVTextureCache();
// cache = CVOpenGLESTextureCacheRef/CVMetalTextureCacheRef
void		FlushCVTextureCache(void* cache);

// returns CVOpenGLESTextureRef/CVMetalTextureRef
// cache = CVOpenGLESTextureCacheRef/CVMetalTextureCacheRef
// image = CVImageBufferRef/CVPixelBufferRef
void*		CreateTextureFromCVTextureCache(void* cache, void* image, unsigned w, unsigned h);

// texture = CVOpenGLESTextureRef
unsigned		GetGLTextureFromCVTextureCache(void* texture);
// texture = CVMetalTextureRef
MTLTextureRef	GetMetalTextureFromCVTextureCache(void* texture);

// texture = CVOpenGLESTextureRef/CVMetalTextureRef
uintptr_t		GetTextureFromCVTextureCache(void* texture);


// returns CVPixelBufferRef
// enforces kCVPixelFormatType_32BGRA
void*		CreatePixelBufferForCVTextureCache(unsigned w, unsigned h);
// returns CVOpenGLESTextureRef
// cache = CVOpenGLESTextureCacheRef
// pb = CVPixelBufferRef (out)
// enforces rgba texture with bgra backing
void*		CreateReadableRTFromCVTextureCache(void* cache, unsigned w, unsigned h, void** pb);

----

https://bitbucket.org/Unity-Technologies/iosnativecodesamples/src/a0bc90e7d6358e456caf25d717134864218740a7/Graphics/AsyncScreenshot/?at=stable