pixeltransfer.h revision 3464ebd5
13464ebd5Sriastradh/* 23464ebd5Sriastradh * Mesa 3-D graphics library 33464ebd5Sriastradh * 43464ebd5Sriastradh * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. 53464ebd5Sriastradh * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. 63464ebd5Sriastradh * 73464ebd5Sriastradh * Permission is hereby granted, free of charge, to any person obtaining a 83464ebd5Sriastradh * copy of this software and associated documentation files (the "Software"), 93464ebd5Sriastradh * to deal in the Software without restriction, including without limitation 103464ebd5Sriastradh * the rights to use, copy, modify, merge, publish, distribute, sublicense, 113464ebd5Sriastradh * and/or sell copies of the Software, and to permit persons to whom the 123464ebd5Sriastradh * Software is furnished to do so, subject to the following conditions: 133464ebd5Sriastradh * 143464ebd5Sriastradh * The above copyright notice and this permission notice shall be included 153464ebd5Sriastradh * in all copies or substantial portions of the Software. 163464ebd5Sriastradh * 173464ebd5Sriastradh * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 183464ebd5Sriastradh * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 193464ebd5Sriastradh * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 203464ebd5Sriastradh * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 213464ebd5Sriastradh * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 223464ebd5Sriastradh * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 233464ebd5Sriastradh */ 243464ebd5Sriastradh 253464ebd5Sriastradh 263464ebd5Sriastradh#ifndef PIXELTRANSFER_H 273464ebd5Sriastradh#define PIXELTRANSFER_H 283464ebd5Sriastradh 293464ebd5Sriastradh 303464ebd5Sriastradh#include "mtypes.h" 313464ebd5Sriastradh 323464ebd5Sriastradh 333464ebd5Sriastradhextern void 343464ebd5Sriastradh_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], 353464ebd5Sriastradh GLfloat rScale, GLfloat gScale, 363464ebd5Sriastradh GLfloat bScale, GLfloat aScale, 373464ebd5Sriastradh GLfloat rBias, GLfloat gBias, 383464ebd5Sriastradh GLfloat bBias, GLfloat aBias); 393464ebd5Sriastradh 403464ebd5Sriastradhextern void 413464ebd5Sriastradh_mesa_map_rgba(const struct gl_context *ctx, GLuint n, GLfloat rgba[][4]); 423464ebd5Sriastradh 433464ebd5Sriastradhextern void 443464ebd5Sriastradh_mesa_lookup_rgba_float(const struct gl_color_table *table, 453464ebd5Sriastradh GLuint n, GLfloat rgba[][4]); 463464ebd5Sriastradh 473464ebd5Sriastradhextern void 483464ebd5Sriastradh_mesa_lookup_rgba_ubyte(const struct gl_color_table *table, 493464ebd5Sriastradh GLuint n, GLubyte rgba[][4]); 503464ebd5Sriastradh 513464ebd5Sriastradh 523464ebd5Sriastradhextern void 533464ebd5Sriastradh_mesa_map_ci_to_rgba(const struct gl_context *ctx, 543464ebd5Sriastradh GLuint n, const GLuint index[], GLfloat rgba[][4]); 553464ebd5Sriastradh 563464ebd5Sriastradh 573464ebd5Sriastradhextern void 583464ebd5Sriastradh_mesa_map_ci8_to_rgba8(const struct gl_context *ctx, 593464ebd5Sriastradh GLuint n, const GLubyte index[], 603464ebd5Sriastradh GLubyte rgba[][4]); 613464ebd5Sriastradh 623464ebd5Sriastradh 633464ebd5Sriastradhextern void 643464ebd5Sriastradh_mesa_scale_and_bias_depth(const struct gl_context *ctx, GLuint n, 653464ebd5Sriastradh GLfloat depthValues[]); 663464ebd5Sriastradh 673464ebd5Sriastradhextern void 683464ebd5Sriastradh_mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, 693464ebd5Sriastradh GLuint depthValues[]); 703464ebd5Sriastradh 713464ebd5Sriastradhextern void 723464ebd5Sriastradh_mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, 733464ebd5Sriastradh GLuint n, GLfloat rgba[][4]); 743464ebd5Sriastradh 753464ebd5Sriastradhextern void 763464ebd5Sriastradh_mesa_shift_and_offset_ci(const struct gl_context *ctx, 773464ebd5Sriastradh GLuint n, GLuint indexes[]); 783464ebd5Sriastradh 793464ebd5Sriastradhextern void 803464ebd5Sriastradh_mesa_apply_ci_transfer_ops(const struct gl_context *ctx, 813464ebd5Sriastradh GLbitfield transferOps, 823464ebd5Sriastradh GLuint n, GLuint indexes[]); 833464ebd5Sriastradh 843464ebd5Sriastradh 853464ebd5Sriastradhextern void 863464ebd5Sriastradh_mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, 873464ebd5Sriastradh GLstencil stencil[]); 883464ebd5Sriastradh 893464ebd5Sriastradh 903464ebd5Sriastradh#endif 91