mirror of
https://github.com/pion/mediadevices.git
synced 2026-04-23 00:07:29 +08:00
Valentin Cocaud
a3c15d1fb0
* fix race condition in i420 video converter leading to video artefacts * avoid copy when not necessary * store conversion result in new slice instead of copy slice
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
void i444ToI420CGO(
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unsigned char *cb_dst,
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unsigned char *cr_dst,
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unsigned char* cb,
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unsigned char* cr,
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const int stride, const int h);
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void i422ToI420CGO(
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unsigned char *cb_dst,
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unsigned char *cr_dst,
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unsigned char* cb,
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unsigned char* cr,
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const int stride, const int h);
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void rgbToYCbCrCGO(
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unsigned char* y,
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unsigned char* cb,
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unsigned char* cr,
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const unsigned char r,
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const unsigned char g,
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const unsigned char b); // for testing
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void repeatRGBToYCbCrCGO(
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const int n,
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unsigned char* y,
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unsigned char* cb,
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unsigned char* cr,
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const unsigned char r,
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const unsigned char g,
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const unsigned char b); // for testing
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void yCbCrToRGBCGO(
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unsigned char* r,
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unsigned char* g,
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unsigned char* b,
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const unsigned char y,
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const unsigned char cb,
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const unsigned char cr); // for testing
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void repeatYCbCrToRGBCGO(
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const int n,
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unsigned char* r,
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unsigned char* g,
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unsigned char* b,
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const unsigned char y,
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const unsigned char cb,
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const unsigned char cr); // for testing
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void i444ToRGBACGO(
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unsigned char* rgb,
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const unsigned char* y,
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const unsigned char* cb,
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const unsigned char* cr,
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const int stride, const int h);
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void rgbaToI444(
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unsigned char* y,
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unsigned char* cb,
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unsigned char* cr,
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const unsigned char* rgb,
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const int stride, const int h);
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