From 23a7aebae0a742d94ffe2304357dcc1234a99155 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Sep 2011 10:54:11 +0200 Subject: mesa git update 8 sep 2011 --- mesalib/src/mesa/main/image.h | 349 +++++++++++++++++++++--------------------- 1 file changed, 173 insertions(+), 176 deletions(-) (limited to 'mesalib/src/mesa/main/image.h') diff --git a/mesalib/src/mesa/main/image.h b/mesalib/src/mesa/main/image.h index 6fa93924c..46adaec41 100644 --- a/mesalib/src/mesa/main/image.h +++ b/mesalib/src/mesa/main/image.h @@ -1,176 +1,173 @@ -/* - * Mesa 3-D graphics library - * Version: 7.1 - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef IMAGE_H -#define IMAGE_H - - -#include "glheader.h" - -struct gl_context; -struct gl_pixelstore_attrib; - -extern void -_mesa_swap2( GLushort *p, GLuint n ); - -extern void -_mesa_swap4( GLuint *p, GLuint n ); - -extern GLboolean -_mesa_type_is_packed(GLenum type); - -extern GLint -_mesa_sizeof_type( GLenum type ); - -extern GLint -_mesa_sizeof_packed_type( GLenum type ); - -extern GLint -_mesa_components_in_format( GLenum format ); - -extern GLint -_mesa_bytes_per_pixel( GLenum format, GLenum type ); - -extern GLboolean -_mesa_is_legal_format_and_type(const struct gl_context *ctx, - GLenum format, GLenum type); - -extern GLboolean -_mesa_is_color_format(GLenum format); - -extern GLboolean -_mesa_is_index_format(GLenum format); - -extern GLboolean -_mesa_is_depth_format(GLenum format); - -extern GLboolean -_mesa_is_stencil_format(GLenum format); - -extern GLboolean -_mesa_is_ycbcr_format(GLenum format); - -extern GLboolean -_mesa_is_depthstencil_format(GLenum format); - -extern GLboolean -_mesa_is_depth_or_stencil_format(GLenum format); - -extern GLboolean -_mesa_is_dudv_format(GLenum format); - -extern GLboolean -_mesa_is_integer_format(GLenum format); - -extern GLboolean -_mesa_is_compressed_format(struct gl_context *ctx, GLenum format); - -extern GLvoid * -_mesa_image_address( GLuint dimensions, - const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint img, GLint row, GLint column ); - -extern GLvoid * -_mesa_image_address1d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, - GLenum format, GLenum type, - GLint column ); - -extern GLvoid * -_mesa_image_address2d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint row, GLint column ); - -extern GLvoid * -_mesa_image_address3d( const struct gl_pixelstore_attrib *packing, - const GLvoid *image, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint img, GLint row, GLint column ); - - -extern GLint -_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing, - GLint width, GLenum format, GLenum type ); - - -extern GLint -_mesa_image_image_stride( const struct gl_pixelstore_attrib *packing, - GLint width, GLint height, - GLenum format, GLenum type ); - - -extern void -_mesa_expand_bitmap(GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap, - GLubyte *destBuffer, GLint destStride, - GLubyte onValue); - - -extern void -_mesa_convert_colors(GLenum srcType, const GLvoid *src, - GLenum dstType, GLvoid *dst, - GLuint count, const GLubyte mask[]); - - -extern GLboolean -_mesa_clip_drawpixels(const struct gl_context *ctx, - GLint *destX, GLint *destY, - GLsizei *width, GLsizei *height, - struct gl_pixelstore_attrib *unpack); - - -extern GLboolean -_mesa_clip_readpixels(const struct gl_context *ctx, - GLint *srcX, GLint *srcY, - GLsizei *width, GLsizei *height, - struct gl_pixelstore_attrib *pack); - -extern GLboolean -_mesa_clip_copytexsubimage(const struct gl_context *ctx, - GLint *destX, GLint *destY, - GLint *srcX, GLint *srcY, - GLsizei *width, GLsizei *height); - -extern GLboolean -_mesa_clip_to_region(GLint xmin, GLint ymin, - GLint xmax, GLint ymax, - GLint *x, GLint *y, - GLsizei *width, GLsizei *height ); - -extern GLboolean -_mesa_clip_blit(struct gl_context *ctx, - GLint *srcX0, GLint *srcY0, GLint *srcX1, GLint *srcY1, - GLint *dstX0, GLint *dstY0, GLint *dstX1, GLint *dstY1); - - -#endif +/* + * Mesa 3-D graphics library + * Version: 7.1 + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef IMAGE_H +#define IMAGE_H + + +#include "glheader.h" + +struct gl_context; +struct gl_pixelstore_attrib; + +extern void +_mesa_swap2( GLushort *p, GLuint n ); + +extern void +_mesa_swap4( GLuint *p, GLuint n ); + +extern GLboolean +_mesa_type_is_packed(GLenum type); + +extern GLint +_mesa_sizeof_type( GLenum type ); + +extern GLint +_mesa_sizeof_packed_type( GLenum type ); + +extern GLint +_mesa_components_in_format( GLenum format ); + +extern GLint +_mesa_bytes_per_pixel( GLenum format, GLenum type ); + +extern GLboolean +_mesa_is_legal_format_and_type(const struct gl_context *ctx, + GLenum format, GLenum type); + +extern GLboolean +_mesa_is_color_format(GLenum format); + +extern GLboolean +_mesa_is_depth_format(GLenum format); + +extern GLboolean +_mesa_is_stencil_format(GLenum format); + +extern GLboolean +_mesa_is_ycbcr_format(GLenum format); + +extern GLboolean +_mesa_is_depthstencil_format(GLenum format); + +extern GLboolean +_mesa_is_depth_or_stencil_format(GLenum format); + +extern GLboolean +_mesa_is_dudv_format(GLenum format); + +extern GLboolean +_mesa_is_integer_format(GLenum format); + +extern GLboolean +_mesa_is_compressed_format(struct gl_context *ctx, GLenum format); + +extern GLvoid * +_mesa_image_address( GLuint dimensions, + const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint img, GLint row, GLint column ); + +extern GLvoid * +_mesa_image_address1d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, + GLenum format, GLenum type, + GLint column ); + +extern GLvoid * +_mesa_image_address2d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint row, GLint column ); + +extern GLvoid * +_mesa_image_address3d( const struct gl_pixelstore_attrib *packing, + const GLvoid *image, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + GLint img, GLint row, GLint column ); + + +extern GLint +_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing, + GLint width, GLenum format, GLenum type ); + + +extern GLint +_mesa_image_image_stride( const struct gl_pixelstore_attrib *packing, + GLint width, GLint height, + GLenum format, GLenum type ); + + +extern void +_mesa_expand_bitmap(GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap, + GLubyte *destBuffer, GLint destStride, + GLubyte onValue); + + +extern void +_mesa_convert_colors(GLenum srcType, const GLvoid *src, + GLenum dstType, GLvoid *dst, + GLuint count, const GLubyte mask[]); + + +extern GLboolean +_mesa_clip_drawpixels(const struct gl_context *ctx, + GLint *destX, GLint *destY, + GLsizei *width, GLsizei *height, + struct gl_pixelstore_attrib *unpack); + + +extern GLboolean +_mesa_clip_readpixels(const struct gl_context *ctx, + GLint *srcX, GLint *srcY, + GLsizei *width, GLsizei *height, + struct gl_pixelstore_attrib *pack); + +extern GLboolean +_mesa_clip_copytexsubimage(const struct gl_context *ctx, + GLint *destX, GLint *destY, + GLint *srcX, GLint *srcY, + GLsizei *width, GLsizei *height); + +extern GLboolean +_mesa_clip_to_region(GLint xmin, GLint ymin, + GLint xmax, GLint ymax, + GLint *x, GLint *y, + GLsizei *width, GLsizei *height ); + +extern GLboolean +_mesa_clip_blit(struct gl_context *ctx, + GLint *srcX0, GLint *srcY0, GLint *srcX1, GLint *srcY1, + GLint *dstX0, GLint *dstY0, GLint *dstX1, GLint *dstY1); + + +#endif -- cgit v1.2.3