--- colorspace.h 2002/11/07 10:28:15 1.3.2.2 +++ colorspace.h 2002/11/17 00:20:30 1.4 @@ -1,4 +1,59 @@ +/***************************************************************************** + * + * XVID MPEG4 Codec + * - Colorspace functions - header files + * + * This file is part of XviD, a free MPEG-4 video encoder/decoder + * + * XviD is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Under section 8 of the GNU General Public License, the copyright + * holders of XVID explicitly forbid distribution in the following + * countries: + * + * - Japan + * - United States of America + * + * Linking XviD statically or dynamically with other modules is making a + * combined work based on XviD. Thus, the terms and conditions of the + * GNU General Public License cover the whole combination. + * + * As a special exception, the copyright holders of XviD give you + * permission to link XviD with independent modules that communicate with + * XviD solely through the VFW1.1 and DShow interfaces, regardless of the + * license terms of these independent modules, and to copy and distribute + * the resulting combined work under terms of your choice, provided that + * every copy of the combined work is accompanied by a complete copy of + * the source code of XviD (the version of XviD used to produce the + * combined work), being distributed under the terms of the GNU General + * Public License plus this exception. An independent module is a module + * which is not derived from or based on XviD. + * + * Note that people who make modified versions of XviD are not obligated + * to grant this special exception for their modified versions; it is + * their choice whether to do so. The GNU General Public License gives + * permission to release a modified version without this exception; this + * exception also makes it possible to release a modified version which + * carries forward this exception. + * + * $Id: colorspace.h,v 1.4 2002/11/17 00:20:30 edgomez Exp $ + * + ****************************************************************************/ + #ifndef _COLORSPACE_H + #define _COLORSPACE_H #include "../portab.h" @@ -9,141 +64,92 @@ 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; -/* colorspace conversion function (encoder) */ +/* 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; -typedef void (packedFunc) (uint8_t * x_ptr, - int x_stride, +/* 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, - int vflip); - -typedef packedFunc *packedFuncPtr; + int height); +typedef color_outputFunc *color_outputFuncPtr; -/* xxx_to_yv12 colorspace conversion functions (encoder) */ - -extern packedFuncPtr rgb555_to_yv12; -extern packedFuncPtr rgb565_to_yv12; -extern packedFuncPtr bgr_to_yv12; -extern packedFuncPtr bgra_to_yv12; -extern packedFuncPtr abgr_to_yv12; -extern packedFuncPtr rgba_to_yv12; -extern packedFuncPtr yuyv_to_yv12; -extern packedFuncPtr uyvy_to_yv12; - -extern packedFuncPtr rgb555i_to_yv12; -extern packedFuncPtr rgb565i_to_yv12; -extern packedFuncPtr bgri_to_yv12; -extern packedFuncPtr bgrai_to_yv12; -extern packedFuncPtr abgri_to_yv12; -extern packedFuncPtr rgbai_to_yv12; -extern packedFuncPtr yuyvi_to_yv12; -extern packedFuncPtr uyvyi_to_yv12; - +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 */ -packedFunc rgb555_to_yv12_c; -packedFunc rgb565_to_yv12_c; -packedFunc bgr_to_yv12_c; -packedFunc bgra_to_yv12_c; -packedFunc abgr_to_yv12_c; -packedFunc rgba_to_yv12_c; -packedFunc yuyv_to_yv12_c; -packedFunc uyvy_to_yv12_c; - -packedFunc rgb555i_to_yv12_c; -packedFunc rgb565i_to_yv12_c; -packedFunc bgri_to_yv12_c; -packedFunc bgrai_to_yv12_c; -packedFunc abgri_to_yv12_c; -packedFunc rgbai_to_yv12_c; -packedFunc yuyvi_to_yv12_c; -packedFunc uyvyi_to_yv12_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 */ -packedFunc bgr_to_yv12_mmx; -packedFunc bgra_to_yv12_mmx; -packedFunc yuyv_to_yv12_mmx; -packedFunc uyvy_to_yv12_mmx; - -/* 3dnow */ -packedFunc yuyv_to_yv12_3dn; -packedFunc uyvy_to_yv12_3dn; - -/* xmm */ -packedFunc yuyv_to_yv12_xmm; -packedFunc uyvy_to_yv12_xmm; - +color_outputFunc yv12_to_rgb24_mmx; +color_outputFunc yv12_to_rgb32_mmx; +color_outputFunc yv12_to_yuyv_mmx; +color_outputFunc yv12_to_uyvy_mmx; -/* yv12_to_xxx colorspace conversion functions (decoder) */ - -extern packedFuncPtr yv12_to_rgb555; -extern packedFuncPtr yv12_to_rgb565; -extern packedFuncPtr yv12_to_bgr; -extern packedFuncPtr yv12_to_bgra; -extern packedFuncPtr yv12_to_abgr; -extern packedFuncPtr yv12_to_rgba; -extern packedFuncPtr yv12_to_yuyv; -extern packedFuncPtr yv12_to_uyvy; - -extern packedFuncPtr yv12_to_rgb555i; -extern packedFuncPtr yv12_to_rgb565i; -extern packedFuncPtr yv12_to_bgri; -extern packedFuncPtr yv12_to_bgrai; -extern packedFuncPtr yv12_to_abgri; -extern packedFuncPtr yv12_to_rgbai; -extern packedFuncPtr yv12_to_yuyvi; -extern packedFuncPtr yv12_to_uyvyi; - -/* plain c */ -packedFunc yv12_to_rgb555_c; -packedFunc yv12_to_rgb565_c; -packedFunc yv12_to_bgr_c; -packedFunc yv12_to_bgra_c; -packedFunc yv12_to_abgr_c; -packedFunc yv12_to_rgba_c; -packedFunc yv12_to_yuyv_c; -packedFunc yv12_to_uyvy_c; - -packedFunc yv12_to_rgb555i_c; -packedFunc yv12_to_rgb565i_c; -packedFunc yv12_to_bgri_c; -packedFunc yv12_to_bgrai_c; -packedFunc yv12_to_abgri_c; -packedFunc yv12_to_rgbai_c; -packedFunc yv12_to_yuyvi_c; -packedFunc yv12_to_uyvyi_c; - -/* mmx */ -packedFunc yv12_to_bgr_mmx; -packedFunc yv12_to_bgra_mmx; -packedFunc yv12_to_yuyv_mmx; -packedFunc yv12_to_uyvy_mmx; - -packedFunc yv12_to_yuyvi_mmx; -packedFunc yv12_to_uyvyi_mmx; - - -typedef void (planarFunc) ( - uint8_t * y_dst, uint8_t * u_dst, uint8_t * v_dst, - int y_dst_stride, int uv_dst_stride, - uint8_t * y_src, uint8_t * u_src, uint8_t * v_src, - int y_src_stride, int uv_src_stride, - int width, int height, int vflip); -typedef planarFunc *planarFuncPtr; - -extern planarFuncPtr yv12_to_yv12; - -planarFunc yv12_to_yv12_c; -planarFunc yv12_to_yv12_mmx; -planarFunc yv12_to_yv12_xmm; +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); #endif /* _COLORSPACE_H_ */