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[client/obs] improve frambuffer_read functions to support copy pitch

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Fixes #244
This commit is contained in:
Geoffrey McRae
2020-04-14 13:27:07 +10:00
parent ead09ed110
commit f6691a90c0
6 changed files with 68 additions and 36 deletions
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6
common/include/common/framebuffer.h
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@@ -40,12 +40,14 @@ void framebuffer_wait(const FrameBuffer * frame, size_t size);
/**
* Read data from the KVMFRFrame into the dst buffer
*/
bool framebuffer_read(const FrameBuffer * frame, void * dst, size_t size);
bool framebuffer_read(const FrameBuffer * frame, void * dst, size_t dstpitch,
size_t height, size_t width, size_t bpp, size_t pitch);
/**
* Read data from the KVMFRFrame using a callback
*/
bool framebuffer_read_fn(const FrameBuffer * frame, FrameBufferReadFn fn, size_t size, void * opaque);
bool framebuffer_read_fn(const FrameBuffer * frame, size_t height, size_t width,
size_t bpp, size_t pitch, FrameBufferReadFn fn, void * opaque);
/**
* Prepare the framebuffer for writing