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/*
* Copyright (C) 2008 Nicolai Haehnle.
* Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
*
* The Weather Channel (TM) funded Tungsten Graphics to develop the
* initial release of the Radeon 8500 driver under the XFree86 license.
* This notice must be preserved.
*
* 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 (including the
* next paragraph) 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 THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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 RADEON_TEXTURE_H
#define RADEON_TEXTURE_H
#include "main/formats.h"
extern gl_format _radeon_texformat_rgba8888;
extern gl_format _radeon_texformat_argb8888;
extern gl_format _radeon_texformat_rgb565;
extern gl_format _radeon_texformat_argb4444;
extern gl_format _radeon_texformat_argb1555;
extern gl_format _radeon_texformat_al88;
extern
void copy_rows(void* dst, GLuint dststride, const void* src, GLuint srcstride,
GLuint numrows, GLuint rowsize);
struct gl_texture_image *radeonNewTextureImage(struct gl_context *ctx);
void radeonFreeTextureImageBuffer(struct gl_context *ctx, struct gl_texture_image *timage);
void radeon_teximage_map(radeon_texture_image *image, GLboolean write_enable);
void radeon_teximage_unmap(radeon_texture_image *image);
int radeon_validate_texture_miptree(struct gl_context * ctx,
struct gl_sampler_object *samp,
struct gl_texture_object *texObj);
void radeon_swrast_map_texture_images(struct gl_context *ctx, struct gl_texture_object *texObj);
void radeon_swrast_unmap_texture_images(struct gl_context *ctx, struct gl_texture_object *texObj);
gl_format radeonChooseTextureFormat_mesa(struct gl_context * ctx,
GLenum target,
GLint internalFormat,
GLenum format,
GLenum type);
gl_format radeonChooseTextureFormat(struct gl_context * ctx,
GLint internalFormat,
GLenum format,
GLenum type, GLboolean fbo);
void radeonCopyTexSubImage(struct gl_context *ctx, GLuint dims,
struct gl_texture_image *texImage,
GLint xoffset, GLint yoffset, GLint zoffset,
struct gl_renderbuffer *rb,
GLint x, GLint y,
GLsizei width, GLsizei height);
unsigned radeonIsFormatRenderable(gl_format mesa_format);
void radeon_image_target_texture_2d(struct gl_context *ctx, GLenum target,
struct gl_texture_object *texObj,
struct gl_texture_image *texImage,
GLeglImageOES image_handle);
void
radeon_init_common_texture_funcs(radeonContextPtr radeon,
struct dd_function_table *functions);
#endif
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