WebSVN – Kolibri OS – Blame – /programs/develop/libraries/Mesa/src/mesa/main/texstore.h

Rev	Author	Line No.	Line
1901	serge	1	/*
		2	* Mesa 3-D graphics library
		3	* Version: 6.5.1
		4	*
		5	* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
		6	* Copyright (c) 2008 VMware, Inc.
		7	*
		8	* Permission is hereby granted, free of charge, to any person obtaining a
		9	* copy of this software and associated documentation files (the "Software"),
		10	* to deal in the Software without restriction, including without limitation
		11	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
		12	* and/or sell copies of the Software, and to permit persons to whom the
		13	* Software is furnished to do so, subject to the following conditions:
		14	*
		15	* The above copyright notice and this permission notice shall be included
		16	* in all copies or substantial portions of the Software.
		17	*
		18	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
		19	* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		20	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
		21	* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
		22	* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
		23	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
		24	*/
		25
		26
		27	/**
		28	* \file texstore.h
		29	* Texture image storage routines.
		30	*
		31	* \author Brian Paul
		32	*/
		33
		34
		35	#ifndef TEXSTORE_H
		36	#define TEXSTORE_H
		37
		38
		39	#include "mtypes.h"
		40	#include "formats.h"
		41
		42
		43	/**
		44	* This macro defines the (many) parameters to the texstore functions.
		45	* \param dims either 1 or 2 or 3
		46	* \param baseInternalFormat user-specified base internal format
		47	* \param dstFormat destination Mesa texture format
		48	* \param dstAddr destination image address
		49	* \param dstX/Y/Zoffset destination x/y/z offset (ala TexSubImage), in texels
		50	* \param dstRowStride destination image row stride, in bytes
		51	* \param dstImageOffsets offset of each 2D slice within 3D texture, in texels
		52	* \param srcWidth/Height/Depth source image size, in pixels
		53	* \param srcFormat incoming image format
		54	* \param srcType incoming image data type
		55	* \param srcAddr source image address
		56	* \param srcPacking source image packing parameters
		57	*/
		58	#define TEXSTORE_PARAMS \
		59	struct gl_context *ctx, GLuint dims, \
		60	GLenum baseInternalFormat, \
		61	gl_format dstFormat, \
		62	GLvoid *dstAddr, \
		63	GLint dstXoffset, GLint dstYoffset, GLint dstZoffset, \
		64	GLint dstRowStride, const GLuint *dstImageOffsets, \
		65	GLint srcWidth, GLint srcHeight, GLint srcDepth, \
		66	GLenum srcFormat, GLenum srcType, \
		67	const GLvoid *srcAddr, \
		68	const struct gl_pixelstore_attrib *srcPacking
		69
		70
		71	extern GLboolean
		72	_mesa_texstore(TEXSTORE_PARAMS);
		73
		74
		75	extern GLchan *
		76	_mesa_make_temp_chan_image(struct gl_context *ctx, GLuint dims,
		77	GLenum logicalBaseFormat,
		78	GLenum textureBaseFormat,
		79	GLint srcWidth, GLint srcHeight, GLint srcDepth,
		80	GLenum srcFormat, GLenum srcType,
		81	const GLvoid *srcAddr,
		82	const struct gl_pixelstore_attrib *srcPacking);
		83
		84
		85	extern void
		86	_mesa_store_teximage1d(struct gl_context *ctx, GLenum target, GLint level,
		87	GLint internalFormat,
		88	GLint width, GLint border,
		89	GLenum format, GLenum type, const GLvoid *pixels,
		90	const struct gl_pixelstore_attrib *packing,
		91	struct gl_texture_object *texObj,
		92	struct gl_texture_image *texImage);
		93
		94
		95	extern void
		96	_mesa_store_teximage2d(struct gl_context *ctx, GLenum target, GLint level,
		97	GLint internalFormat,
		98	GLint width, GLint height, GLint border,
		99	GLenum format, GLenum type, const GLvoid *pixels,
		100	const struct gl_pixelstore_attrib *packing,
		101	struct gl_texture_object *texObj,
		102	struct gl_texture_image *texImage);
		103
		104
		105	extern void
		106	_mesa_store_teximage3d(struct gl_context *ctx, GLenum target, GLint level,
		107	GLint internalFormat,
		108	GLint width, GLint height, GLint depth, GLint border,
		109	GLenum format, GLenum type, const GLvoid *pixels,
		110	const struct gl_pixelstore_attrib *packing,
		111	struct gl_texture_object *texObj,
		112	struct gl_texture_image *texImage);
		113
		114
		115	extern void
		116	_mesa_store_texsubimage1d(struct gl_context *ctx, GLenum target, GLint level,
		117	GLint xoffset, GLint width,
		118	GLenum format, GLenum type, const GLvoid *pixels,
		119	const struct gl_pixelstore_attrib *packing,
		120	struct gl_texture_object *texObj,
		121	struct gl_texture_image *texImage);
		122
		123
		124	extern void
		125	_mesa_store_texsubimage2d(struct gl_context *ctx, GLenum target, GLint level,
		126	GLint xoffset, GLint yoffset,
		127	GLint width, GLint height,
		128	GLenum format, GLenum type, const GLvoid *pixels,
		129	const struct gl_pixelstore_attrib *packing,
		130	struct gl_texture_object *texObj,
		131	struct gl_texture_image *texImage);
		132
		133
		134	extern void
		135	_mesa_store_texsubimage3d(struct gl_context *ctx, GLenum target, GLint level,
		136	GLint xoffset, GLint yoffset, GLint zoffset,
		137	GLint width, GLint height, GLint depth,
		138	GLenum format, GLenum type, const GLvoid *pixels,
		139	const struct gl_pixelstore_attrib *packing,
		140	struct gl_texture_object *texObj,
		141	struct gl_texture_image *texImage);
		142
		143
		144	extern void
		145	_mesa_store_compressed_teximage1d(struct gl_context *ctx, GLenum target, GLint level,
		146	GLint internalFormat,
		147	GLint width, GLint border,
		148	GLsizei imageSize, const GLvoid *data,
		149	struct gl_texture_object *texObj,
		150	struct gl_texture_image *texImage);
		151
		152	extern void
		153	_mesa_store_compressed_teximage2d(struct gl_context *ctx, GLenum target, GLint level,
		154	GLint internalFormat,
		155	GLint width, GLint height, GLint border,
		156	GLsizei imageSize, const GLvoid *data,
		157	struct gl_texture_object *texObj,
		158	struct gl_texture_image *texImage);
		159
		160	extern void
		161	_mesa_store_compressed_teximage3d(struct gl_context *ctx, GLenum target, GLint level,
		162	GLint internalFormat,
		163	GLint width, GLint height, GLint depth,
		164	GLint border,
		165	GLsizei imageSize, const GLvoid *data,
		166	struct gl_texture_object *texObj,
		167	struct gl_texture_image *texImage);
		168
		169
		170	extern void
		171	_mesa_store_compressed_texsubimage1d(struct gl_context *ctx, GLenum target,
		172	GLint level,
		173	GLint xoffset, GLsizei width,
		174	GLenum format,
		175	GLsizei imageSize, const GLvoid *data,
		176	struct gl_texture_object *texObj,
		177	struct gl_texture_image *texImage);
		178
		179	extern void
		180	_mesa_store_compressed_texsubimage2d(struct gl_context *ctx, GLenum target,
		181	GLint level,
		182	GLint xoffset, GLint yoffset,
		183	GLsizei width, GLsizei height,
		184	GLenum format,
		185	GLsizei imageSize, const GLvoid *data,
		186	struct gl_texture_object *texObj,
		187	struct gl_texture_image *texImage);
		188
		189	extern void
		190	_mesa_store_compressed_texsubimage3d(struct gl_context *ctx, GLenum target,
		191	GLint level,
		192	GLint xoffset, GLint yoffset, GLint zoffset,
		193	GLsizei width, GLsizei height, GLsizei depth,
		194	GLenum format,
		195	GLsizei imageSize, const GLvoid *data,
		196	struct gl_texture_object *texObj,
		197	struct gl_texture_image *texImage);
		198
		199
		200	extern const GLvoid *
		201	_mesa_validate_pbo_teximage(struct gl_context *ctx, GLuint dimensions,
		202	GLsizei width, GLsizei height, GLsizei depth,
		203	GLenum format, GLenum type, const GLvoid *pixels,
		204	const struct gl_pixelstore_attrib *unpack,
		205	const char *funcName);
		206
		207	extern const GLvoid *
		208	_mesa_validate_pbo_compressed_teximage(struct gl_context *ctx,
		209	GLsizei imageSize, const GLvoid *pixels,
		210	const struct gl_pixelstore_attrib *packing,
		211	const char *funcName);
		212
		213	extern void
		214	_mesa_unmap_teximage_pbo(struct gl_context *ctx,
		215	const struct gl_pixelstore_attrib *unpack);
		216
		217
		218	#endif

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(root)/programs/develop/libraries/Mesa/src/mesa/main/texstore.h – Rev 1901