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revision 1.2, Sat Apr 13 16:30:02 2002 UTC revision 1.7, Mon Apr 5 20:36:36 2004 UTC
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1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Colorspace related header  -
5     *
6     *  Copyright(C) 2001-2003 Peter Ross <pross@xvid.org>
7     *
8     *  This program is free software ; you can redistribute it and/or modify
9     *  it under the terms of the GNU General Public License as published by
10     *  the Free Software Foundation ; either version 2 of the License, or
11     *  (at your option) any later version.
12     *
13     *  This program is distributed in the hope that it will be useful,
14     *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
15     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16     *  GNU General Public License for more details.
17     *
18     *  You should have received a copy of the GNU General Public License
19     *  along with this program ; if not, write to the Free Software
20     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21     *
22     * $Id$
23     *
24     ****************************************************************************/
25    
26  #ifndef _COLORSPACE_H  #ifndef _COLORSPACE_H
27  #define _COLORSPACE_H  #define _COLORSPACE_H
28    
29  #include "../portab.h"  #include "../portab.h"
 #include "../divx4.h"  
30    
31  /* initialize tables */  /* initialize tables */
32    
33  void colorspace_init(void);  void colorspace_init(void);
34    
35    
 /* 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);  
36    
37  typedef color_inputFunc *color_inputFuncPtr;  /* colorspace conversion function (encoder) */
38    
39  extern color_inputFuncPtr rgb555_to_yv12;  typedef void (packedFunc) (uint8_t * x_ptr,
40  extern color_inputFuncPtr rgb565_to_yv12;                                                                   int x_stride,
41  extern color_inputFuncPtr rgb24_to_yv12;                                                                   uint8_t * y_src,
42  extern color_inputFuncPtr rgb32_to_yv12;                                                                   uint8_t * v_src,
43  extern color_inputFuncPtr yuv_to_yv12;                                                                   uint8_t * u_src,
44  extern color_inputFuncPtr yuyv_to_yv12;                                                                   int y_stride,
45  extern color_inputFuncPtr uyvy_to_yv12;                                                                   int uv_stride,
46                                                                     int width,
47                                                                     int height,
48                                                                     int vflip);
49    
50    typedef packedFunc *packedFuncPtr;
51    
52    
53    /* xxx_to_yv12 colorspace conversion functions (encoder) */
54    
55    extern packedFuncPtr rgb555_to_yv12;
56    extern packedFuncPtr rgb565_to_yv12;
57    extern packedFuncPtr bgr_to_yv12;
58    extern packedFuncPtr bgra_to_yv12;
59    extern packedFuncPtr abgr_to_yv12;
60    extern packedFuncPtr rgba_to_yv12;
61    extern packedFuncPtr argb_to_yv12;
62    extern packedFuncPtr yuyv_to_yv12;
63    extern packedFuncPtr uyvy_to_yv12;
64    
65    extern packedFuncPtr rgb555i_to_yv12;
66    extern packedFuncPtr rgb565i_to_yv12;
67    extern packedFuncPtr bgri_to_yv12;
68    extern packedFuncPtr bgrai_to_yv12;
69    extern packedFuncPtr abgri_to_yv12;
70    extern packedFuncPtr rgbai_to_yv12;
71    extern packedFuncPtr argbi_to_yv12;
72    extern packedFuncPtr yuyvi_to_yv12;
73    extern packedFuncPtr uyvyi_to_yv12;
74    
75  /* plain c */  /* plain c */
76  color_inputFunc rgb555_to_yv12_c;  packedFunc rgb555_to_yv12_c;
77  color_inputFunc rgb565_to_yv12_c;  packedFunc rgb565_to_yv12_c;
78  color_inputFunc rgb24_to_yv12_c;  packedFunc bgr_to_yv12_c;
79  color_inputFunc rgb32_to_yv12_c;  packedFunc bgra_to_yv12_c;
80  color_inputFunc yuv_to_yv12_c;  packedFunc abgr_to_yv12_c;
81  color_inputFunc yuyv_to_yv12_c;  packedFunc rgba_to_yv12_c;
82  color_inputFunc uyvy_to_yv12_c;  packedFunc argb_to_yv12_c;
83    packedFunc yuyv_to_yv12_c;
84    packedFunc uyvy_to_yv12_c;
85    
86    packedFunc rgb555i_to_yv12_c;
87    packedFunc rgb565i_to_yv12_c;
88    packedFunc bgri_to_yv12_c;
89    packedFunc bgrai_to_yv12_c;
90    packedFunc abgri_to_yv12_c;
91    packedFunc rgbai_to_yv12_c;
92    packedFunc argbi_to_yv12_c;
93    packedFunc yuyvi_to_yv12_c;
94    packedFunc uyvyi_to_yv12_c;
95    
96    #ifdef ARCH_IS_IA32
97  /* mmx */  /* mmx */
98  color_inputFunc rgb24_to_yv12_mmx;  packedFunc bgr_to_yv12_mmx;
99  color_inputFunc rgb32_to_yv12_mmx;  packedFunc bgra_to_yv12_mmx;
100  color_inputFunc yuv_to_yv12_mmx;  packedFunc yuyv_to_yv12_mmx;
101  color_inputFunc yuyv_to_yv12_mmx;  packedFunc uyvy_to_yv12_mmx;
102  color_inputFunc uyvy_to_yv12_mmx;  
103    /* 3dnow */
104    packedFunc yuyv_to_yv12_3dn;
105    packedFunc uyvy_to_yv12_3dn;
106    
107  /* xmm */  /* xmm */
108  color_inputFunc yuv_to_yv12_xmm;  packedFunc yuyv_to_yv12_xmm;
109    packedFunc uyvy_to_yv12_xmm;
110    #endif
111  /* output color conversion functions (decoder) */  
112    #ifdef ARCH_IS_PPC
113  typedef void (color_outputFunc)(uint8_t *dst, int dst_stride,  packedFunc bgra_to_yv12_altivec_c;
114                                                           uint8_t *y_src, uint8_t *v_src,  packedFunc abgr_to_yv12_altivec_c;
115                                                           uint8_t * u_src, int y_stride,  packedFunc rgba_to_yv12_altivec_c;
116                                                           int uv_stride, int width, int height);  packedFunc argb_to_yv12_altivec_c;
117    
118  typedef color_outputFunc* color_outputFuncPtr;  packedFunc yuyv_to_yv12_altivec_c;
119    packedFunc uyvy_to_yv12_altivec_c;
120  extern color_outputFuncPtr yv12_to_rgb555;  #endif
121  extern color_outputFuncPtr yv12_to_rgb565;  
122  extern color_outputFuncPtr yv12_to_rgb24;  /* yv12_to_xxx colorspace conversion functions (decoder) */
123  extern color_outputFuncPtr yv12_to_rgb32;  
124  extern color_outputFuncPtr yv12_to_yuv;  extern packedFuncPtr yv12_to_rgb555;
125  extern color_outputFuncPtr yv12_to_yuyv;  extern packedFuncPtr yv12_to_rgb565;
126  extern color_outputFuncPtr yv12_to_uyvy;  extern packedFuncPtr yv12_to_bgr;
127    extern packedFuncPtr yv12_to_bgra;
128    extern packedFuncPtr yv12_to_abgr;
129    extern packedFuncPtr yv12_to_rgba;
130    extern packedFuncPtr yv12_to_argb;
131    extern packedFuncPtr yv12_to_yuyv;
132    extern packedFuncPtr yv12_to_uyvy;
133    
134    extern packedFuncPtr yv12_to_rgb555i;
135    extern packedFuncPtr yv12_to_rgb565i;
136    extern packedFuncPtr yv12_to_bgri;
137    extern packedFuncPtr yv12_to_bgrai;
138    extern packedFuncPtr yv12_to_abgri;
139    extern packedFuncPtr yv12_to_rgbai;
140    extern packedFuncPtr yv12_to_argbi;
141    extern packedFuncPtr yv12_to_yuyvi;
142    extern packedFuncPtr yv12_to_uyvyi;
143    
144  /* plain c */  /* plain c */
145  void init_yuv_to_rgb(void);  packedFunc yv12_to_rgb555_c;
146    packedFunc yv12_to_rgb565_c;
147  color_outputFunc yv12_to_rgb555_c;  packedFunc yv12_to_bgr_c;
148  color_outputFunc yv12_to_rgb565_c;  packedFunc yv12_to_bgra_c;
149  color_outputFunc yv12_to_rgb24_c;  packedFunc yv12_to_abgr_c;
150  color_outputFunc yv12_to_rgb32_c;  packedFunc yv12_to_rgba_c;
151  color_outputFunc yv12_to_yuv_c;  packedFunc yv12_to_argb_c;
152  color_outputFunc yv12_to_yuyv_c;  packedFunc yv12_to_yuyv_c;
153  color_outputFunc yv12_to_uyvy_c;  packedFunc yv12_to_uyvy_c;
154    
155    packedFunc yv12_to_rgb555i_c;
156    packedFunc yv12_to_rgb565i_c;
157    packedFunc yv12_to_bgri_c;
158    packedFunc yv12_to_bgrai_c;
159    packedFunc yv12_to_abgri_c;
160    packedFunc yv12_to_rgbai_c;
161    packedFunc yv12_to_argbi_c;
162    packedFunc yv12_to_yuyvi_c;
163    packedFunc yv12_to_uyvyi_c;
164    
165    #ifdef ARCH_IS_IA32
166  /* mmx */  /* mmx */
167  color_outputFunc yv12_to_rgb24_mmx;  packedFunc yv12_to_bgr_mmx;
168  color_outputFunc yv12_to_rgb32_mmx;  packedFunc yv12_to_bgra_mmx;
169  color_outputFunc yv12_to_yuyv_mmx;  packedFunc yv12_to_yuyv_mmx;
170  color_outputFunc yv12_to_uyvy_mmx;  packedFunc yv12_to_uyvy_mmx;
171    
172    packedFunc yv12_to_yuyvi_mmx;
173    packedFunc yv12_to_uyvyi_mmx;
174    #endif
175    
176    #ifdef ARCH_IS_PPC
177    packedFunc yv12_to_yuyv_altivec_c;
178    packedFunc yv12_to_uyvy_altivec_c;
179    #endif
180    
181    typedef void (planarFunc) (
182                                    uint8_t * y_dst, uint8_t * u_dst, uint8_t * v_dst,
183                                    int y_dst_stride, int uv_dst_stride,
184                                    uint8_t * y_src, uint8_t * u_src, uint8_t * v_src,
185                                    int y_src_stride, int uv_src_stride,
186                                    int width, int height, int vflip);
187    typedef planarFunc *planarFuncPtr;
188    
189    extern planarFuncPtr yv12_to_yv12;
190    
191    planarFunc yv12_to_yv12_c;
192    
193    #ifdef ARCH_IS_IA32
194    planarFunc yv12_to_yv12_mmx;
195    planarFunc yv12_to_yv12_xmm;
196    #endif
197    
 void user_to_yuv_c(uint8_t *y_out, uint8_t *u_out, uint8_t *v_out, int stride,  
                                    DEC_PICTURE * picture,  
                                    int width, int height);  
198    
199  #endif /* _COLORSPACE_H_ */  #endif /* _COLORSPACE_H_ */

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