colorspace.h
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:2k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- #ifndef _COLORSPACE_H
- #define _COLORSPACE_H
- #include "../portab.h"
- /* initialize tables */
- void colorspace_init(void);
- /* input color conversion functions (encoder) */
- typedef void (color_inputFunc)(uint8_t *y_out, uint8_t *u_out, uint8_t *v_out,
- uint8_t *src, int width, int height, int stride);
- typedef color_inputFunc *color_inputFuncPtr;
- extern color_inputFuncPtr rgb555_to_yv12;
- extern color_inputFuncPtr rgb565_to_yv12;
- extern color_inputFuncPtr rgb24_to_yv12;
- extern color_inputFuncPtr rgb32_to_yv12;
- extern color_inputFuncPtr yuv_to_yv12;
- extern color_inputFuncPtr yuyv_to_yv12;
- extern color_inputFuncPtr uyvy_to_yv12;
- /* plain c */
- color_inputFunc rgb555_to_yv12_c;
- color_inputFunc rgb565_to_yv12_c;
- color_inputFunc rgb24_to_yv12_c;
- color_inputFunc rgb32_to_yv12_c;
- color_inputFunc yuv_to_yv12_c;
- color_inputFunc yuyv_to_yv12_c;
- color_inputFunc uyvy_to_yv12_c;
- /* mmx */
- color_inputFunc rgb24_to_yv12_mmx;
- color_inputFunc rgb32_to_yv12_mmx;
- color_inputFunc yuv_to_yv12_mmx;
- color_inputFunc yuyv_to_yv12_mmx;
- color_inputFunc uyvy_to_yv12_mmx;
- /* xmm */
- color_inputFunc yuv_to_yv12_xmm;
- /* output color conversion functions (decoder) */
- typedef void (color_outputFunc)(uint8_t *dst, int dst_stride,
- uint8_t *y_src, uint8_t *v_src,
- uint8_t * u_src, int y_stride,
- int uv_stride, int width, int height);
- typedef color_outputFunc* color_outputFuncPtr;
- extern color_outputFuncPtr yv12_to_rgb555;
- extern color_outputFuncPtr yv12_to_rgb565;
- extern color_outputFuncPtr yv12_to_rgb24;
- extern color_outputFuncPtr yv12_to_rgb32;
- extern color_outputFuncPtr yv12_to_yuv;
- extern color_outputFuncPtr yv12_to_yuyv;
- extern color_outputFuncPtr yv12_to_uyvy;
- /* plain c */
- void init_yuv_to_rgb(void);
- color_outputFunc yv12_to_rgb555_c;
- color_outputFunc yv12_to_rgb565_c;
- color_outputFunc yv12_to_rgb24_c;
- color_outputFunc yv12_to_rgb32_c;
- color_outputFunc yv12_to_yuv_c;
- color_outputFunc yv12_to_yuyv_c;
- color_outputFunc yv12_to_uyvy_c;
- /* mmx */
- color_outputFunc yv12_to_rgb24_mmx;
- color_outputFunc yv12_to_rgb32_mmx;
- color_outputFunc yv12_to_yuyv_mmx;
- color_outputFunc yv12_to_uyvy_mmx;
- #endif /* _COLORSPACE_H_ */