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FFmpeg/postproc/rgb2rgb.h

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  1. /*

  2.  *

  3.  *  rgb2rgb.h, Software RGB to RGB convertor

  4.  *  pluralize by Software PAL8 to RGB convertor

  5.  *               Software YUV to YUV convertor

  6.  *               Software YUV to RGB convertor

  7.  */

  8. 

  9. #ifndef RGB2RGB_INCLUDED

  10. #define RGB2RGB_INCLUDED

  11. 

  12. /* A full collection of rgb to rgb(bgr) convertors */

  13. extern void rgb24to32(const uint8_t *src,uint8_t *dst,unsigned src_size);

  14. extern void rgb24to16(const uint8_t *src,uint8_t *dst,unsigned src_size);

  15. extern void rgb24to15(const uint8_t *src,uint8_t *dst,unsigned src_size);

  16. extern void rgb32to24(const uint8_t *src,uint8_t *dst,unsigned src_size);

  17. extern void rgb32to16(const uint8_t *src,uint8_t *dst,unsigned src_size);

  18. extern void rgb32to15(const uint8_t *src,uint8_t *dst,unsigned src_size);

  19. extern void rgb15to16(const uint8_t *src,uint8_t *dst,unsigned src_size);

  20. extern void rgb15to24(const uint8_t *src,uint8_t *dst,unsigned src_size);

  21. extern void rgb15to32(const uint8_t *src,uint8_t *dst,unsigned src_size);

  22. extern void rgb16to15(const uint8_t *src,uint8_t *dst,unsigned src_size);

  23. extern void rgb16to24(const uint8_t *src,uint8_t *dst,unsigned src_size);

  24. extern void rgb16to32(const uint8_t *src,uint8_t *dst,unsigned src_size);

  25. extern void rgb24tobgr32(const uint8_t *src, uint8_t *dst, unsigned src_size);

  26. extern void rgb24tobgr24(const uint8_t *src, uint8_t *dst, unsigned src_size);

  27. extern void rgb24tobgr16(const uint8_t *src, uint8_t *dst, unsigned src_size);

  28. extern void rgb24tobgr15(const uint8_t *src, uint8_t *dst, unsigned src_size);

  29. extern void rgb32tobgr32(const uint8_t *src, uint8_t *dst, unsigned src_size);

  30. extern void rgb32tobgr24(const uint8_t *src, uint8_t *dst, unsigned src_size);

  31. extern void rgb32tobgr16(const uint8_t *src, uint8_t *dst, unsigned src_size);

  32. extern void rgb32tobgr15(const uint8_t *src, uint8_t *dst, unsigned src_size);

  33. extern void rgb16tobgr32(const uint8_t *src, uint8_t *dst, unsigned src_size);

  34. extern void rgb16tobgr24(const uint8_t *src, uint8_t *dst, unsigned src_size);

  35. extern void rgb16tobgr16(const uint8_t *src, uint8_t *dst, unsigned src_size);

  36. extern void rgb16tobgr15(const uint8_t *src, uint8_t *dst, unsigned src_size);

  37. extern void rgb15tobgr32(const uint8_t *src, uint8_t *dst, unsigned src_size);

  38. extern void rgb15tobgr24(const uint8_t *src, uint8_t *dst, unsigned src_size);

  39. extern void rgb15tobgr16(const uint8_t *src, uint8_t *dst, unsigned src_size);

  40. extern void rgb15tobgr15(const uint8_t *src, uint8_t *dst, unsigned src_size);

  41. extern void rgb8tobgr8(const uint8_t *src, uint8_t *dst, unsigned src_size);

  42. 

  43. 

  44. extern void palette8torgb32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  45. extern void palette8tobgr32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  46. extern void palette8torgb24(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  47. extern void palette8tobgr24(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  48. extern void palette8torgb16(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  49. extern void palette8tobgr16(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  50. extern void palette8torgb15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  51. extern void palette8tobgr15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette);

  52. 

  53. extern void yv12toyuy2(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,

  54. 	unsigned int width, unsigned int height,

  55. 	unsigned int lumStride, unsigned int chromStride, unsigned int dstStride);

  56. extern void yuv422ptoyuy2(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,

  57. 	unsigned int width, unsigned int height,

  58. 	unsigned int lumStride, unsigned int chromStride, unsigned int dstStride);

  59. extern void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,

  60. 	unsigned int width, unsigned int height,

  61. 	unsigned int lumStride, unsigned int chromStride, unsigned int srcStride);

  62. extern void rgb24toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,

  63. 	unsigned int width, unsigned int height,

  64. 	unsigned int lumStride, unsigned int chromStride, unsigned int srcStride);

  65. extern void planar2x(const uint8_t *src, uint8_t *dst, int width, int height, int srcStride, int dstStride);

  66. 

  67. extern void interleaveBytes(uint8_t *src1, uint8_t *src2, uint8_t *dst,

  68. 			    unsigned width, unsigned height, unsigned src1Stride,

  69. 			    unsigned src2Stride, unsigned dstStride);

  70. 

  71. extern void vu9_to_vu12(const uint8_t *src1, const uint8_t *src2,

  72. 			uint8_t *dst1, uint8_t *dst2,

  73. 			unsigned width, unsigned height,

  74. 			unsigned srcStride1, unsigned srcStride2,

  75. 			unsigned dstStride1, unsigned dstStride2);

  76. 

  77. extern void yvu9_to_yuy2(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,

  78. 			uint8_t *dst,

  79. 			unsigned width, unsigned height,

  80. 			unsigned srcStride1, unsigned srcStride2,

  81. 			unsigned srcStride3, unsigned dstStride);

  82. 	

  83. 

  84. #define MODE_RGB  0x1

  85. #define MODE_BGR  0x2

  86. 

  87. typedef void (* yuv2rgb_fun) (uint8_t * image, uint8_t * py,

  88. 			      uint8_t * pu, uint8_t * pv,

  89. 			      unsigned h_size, unsigned v_size,

  90. 			      unsigned rgb_stride, unsigned y_stride, unsigned uv_stride);

  91. 

  92. extern yuv2rgb_fun yuv2rgb;

  93. 

  94. void yuv2rgb_init (unsigned bpp, int mode);

  95. 

  96. #endif