Merge remote-tracking branch 'origin/released'

Conflicts:
	mesalib/src/glsl/ast_to_hir.cpp
	mesalib/src/glsl/glcpp/glcpp.c
	mesalib/src/mesa/drivers/dri/common/dri_util.c
	mesalib/src/mesa/drivers/dri/common/spantmp2.h
	mesalib/src/mesa/drivers/dri/common/utils.c
	mesalib/src/mesa/drivers/dri/swrast/swrast.c
	mesalib/src/mesa/program/ir_to_mesa.cpp
	mesalib/src/mesa/state_tracker/st_extensions.c
	mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
	pixman/configure.ac
	pixman/pixman/pixman-arm-neon-asm.S
	pixman/test/Makefile.am
	pixman/test/utils.c
	pixman/test/utils.h

4 files changed, 411 insertions, 408 deletions

diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 1903a503c..9cec15b58 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -37,6 +37,8 @@
 #include "mfeatures.h"
 #include "mtypes.h"
 
+#define ALIGN(value, alignment)  (((value) + alignment - 1) & ~(alignment - 1))
+
 enum {
    DISABLE = 0,
    GL  = 1 << API_OPENGL,
@@ -769,11 +771,11 @@ get_extension_override( struct gl_context *ctx )
    if (env_const == NULL) {
       /* Return the empty string rather than NULL. This simplifies the logic
        * of client functions. */
-      return calloc(1, sizeof(char));
+      return calloc(4, sizeof(char));
    }
 
    /* extra_exts: List of unrecognized extensions. */
-   extra_exts = calloc(strlen(env_const), sizeof(char));
+   extra_exts = calloc(ALIGN(strlen(env_const) + 2, 4), sizeof(char));
 
    /* Copy env_const because strtok() is destructive. */
    env = strdup(env_const);
@@ -907,7 +909,7 @@ _mesa_make_extension_string(struct gl_context *ctx)
    if (extra_extensions != NULL)
       length += 1 + strlen(extra_extensions); /* +1 for space */
 
-   exts = (char *) calloc(length + 1, sizeof(char));
+   exts = (char *) calloc(ALIGN(length + 1, 4), sizeof(char));
    if (exts == NULL) {
       free(extra_extensions);
       return NULL;
diff --git a/mesalib/src/mesa/main/nvprogram.c b/mesalib/src/mesa/main/nvprogram.c
index 7ff7645b7..a0e89b10f 100644
--- a/mesalib/src/mesa/main/nvprogram.c
+++ b/mesalib/src/mesa/main/nvprogram.c
@@ -560,7 +560,7 @@ _mesa_emit_nv_temp_initialization(struct gl_context *ctx,
 }
 
 void
-_mesa_setup_nv_temporary_count(struct gl_context *ctx, struct gl_program *program)
+_mesa_setup_nv_temporary_count(struct gl_program *program)
 {
    GLuint i;
 
diff --git a/mesalib/src/mesa/main/nvprogram.h b/mesalib/src/mesa/main/nvprogram.h
index 3d12b4e33..fc579a9fe 100644
--- a/mesalib/src/mesa/main/nvprogram.h
+++ b/mesalib/src/mesa/main/nvprogram.h
@@ -1,119 +1,119 @@
-/*

- * Mesa 3-D graphics library

- * Version:  5.1

- *

- * Copyright (C) 1999-2003  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.

- *

- * Authors:

- *    Brian Paul

- */

-

-

-#ifndef NVPROGRAM_H

-#define NVPROGRAM_H

-

-#include "glheader.h"

-

-struct gl_context;

-struct gl_program;

-

-extern void GLAPIENTRY

-_mesa_ExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params);

-

-extern GLboolean GLAPIENTRY 

-_mesa_AreProgramsResidentNV(GLsizei n, const GLuint *ids, GLboolean *residences);

-

-extern void GLAPIENTRY

-_mesa_RequestResidentProgramsNV(GLsizei n, const GLuint *ids);

-

-extern void GLAPIENTRY

-_mesa_GetProgramParameterfvNV(GLenum target, GLuint index, GLenum pname, GLfloat *params);

-

-extern void GLAPIENTRY

-_mesa_GetProgramParameterdvNV(GLenum target, GLuint index, GLenum pname, GLdouble *params);

-

-extern void GLAPIENTRY

-_mesa_GetProgramivNV(GLuint id, GLenum pname, GLint *params);

-

-extern void GLAPIENTRY

-_mesa_GetProgramStringNV(GLuint id, GLenum pname, GLubyte *program);

-

-extern void GLAPIENTRY

-_mesa_GetTrackMatrixivNV(GLenum target, GLuint address, GLenum pname, GLint *params);

-

-extern void GLAPIENTRY

-_mesa_GetVertexAttribdvNV(GLuint index, GLenum pname, GLdouble *params);

-

-extern void GLAPIENTRY

-_mesa_GetVertexAttribfvNV(GLuint index, GLenum pname, GLfloat *params);

-

-extern void GLAPIENTRY

-_mesa_GetVertexAttribivNV(GLuint index, GLenum pname, GLint *params);

-

-extern void GLAPIENTRY

-_mesa_GetVertexAttribPointervNV(GLuint index, GLenum pname, GLvoid **pointer);

-

-extern void GLAPIENTRY

-_mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, const GLubyte *program);

-

-extern void GLAPIENTRY

-_mesa_ProgramParameters4dvNV(GLenum target, GLuint index, GLsizei num,

-                             const GLdouble *params);

-

-extern void GLAPIENTRY

-_mesa_ProgramParameters4fvNV(GLenum target, GLuint index, GLsizei num,

-                             const GLfloat *params);

-

-extern void GLAPIENTRY

-_mesa_TrackMatrixNV(GLenum target, GLuint address, GLenum matrix, GLenum transform);

-

-

-extern void GLAPIENTRY

-_mesa_ProgramNamedParameter4fNV(GLuint id, GLsizei len, const GLubyte *name,

-                                GLfloat x, GLfloat y, GLfloat z, GLfloat w);

-

-extern void GLAPIENTRY

-_mesa_ProgramNamedParameter4fvNV(GLuint id, GLsizei len, const GLubyte *name,

-                                 const float v[]);

-

-extern void GLAPIENTRY

-_mesa_ProgramNamedParameter4dNV(GLuint id, GLsizei len, const GLubyte *name,

-                                GLdouble x, GLdouble y, GLdouble z, GLdouble w);

-

-extern void GLAPIENTRY

-_mesa_ProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte *name,

-                                 const double v[]);

-

-extern void GLAPIENTRY

-_mesa_GetProgramNamedParameterfvNV(GLuint id, GLsizei len, const GLubyte *name,

-                                   GLfloat *params);

-

-extern void GLAPIENTRY

-_mesa_GetProgramNamedParameterdvNV(GLuint id, GLsizei len, const GLubyte *name,

-                                   GLdouble *params);

-

-extern void

-_mesa_setup_nv_temporary_count(struct gl_context *ctx, struct gl_program *program);

-

-extern void

-_mesa_emit_nv_temp_initialization(struct gl_context *ctx,

-				  struct gl_program *program);

-

-#endif

+/*
+ * Mesa 3-D graphics library
+ * Version:  5.1
+ *
+ * Copyright (C) 1999-2003  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.
+ *
+ * Authors:
+ *    Brian Paul
+ */
+
+
+#ifndef NVPROGRAM_H
+#define NVPROGRAM_H
+
+#include "glheader.h"
+
+struct gl_context;
+struct gl_program;
+
+extern void GLAPIENTRY
+_mesa_ExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params);
+
+extern GLboolean GLAPIENTRY 
+_mesa_AreProgramsResidentNV(GLsizei n, const GLuint *ids, GLboolean *residences);
+
+extern void GLAPIENTRY
+_mesa_RequestResidentProgramsNV(GLsizei n, const GLuint *ids);
+
+extern void GLAPIENTRY
+_mesa_GetProgramParameterfvNV(GLenum target, GLuint index, GLenum pname, GLfloat *params);
+
+extern void GLAPIENTRY
+_mesa_GetProgramParameterdvNV(GLenum target, GLuint index, GLenum pname, GLdouble *params);
+
+extern void GLAPIENTRY
+_mesa_GetProgramivNV(GLuint id, GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_GetProgramStringNV(GLuint id, GLenum pname, GLubyte *program);
+
+extern void GLAPIENTRY
+_mesa_GetTrackMatrixivNV(GLenum target, GLuint address, GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_GetVertexAttribdvNV(GLuint index, GLenum pname, GLdouble *params);
+
+extern void GLAPIENTRY
+_mesa_GetVertexAttribfvNV(GLuint index, GLenum pname, GLfloat *params);
+
+extern void GLAPIENTRY
+_mesa_GetVertexAttribivNV(GLuint index, GLenum pname, GLint *params);
+
+extern void GLAPIENTRY
+_mesa_GetVertexAttribPointervNV(GLuint index, GLenum pname, GLvoid **pointer);
+
+extern void GLAPIENTRY
+_mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len, const GLubyte *program);
+
+extern void GLAPIENTRY
+_mesa_ProgramParameters4dvNV(GLenum target, GLuint index, GLsizei num,
+                             const GLdouble *params);
+
+extern void GLAPIENTRY
+_mesa_ProgramParameters4fvNV(GLenum target, GLuint index, GLsizei num,
+                             const GLfloat *params);
+
+extern void GLAPIENTRY
+_mesa_TrackMatrixNV(GLenum target, GLuint address, GLenum matrix, GLenum transform);
+
+
+extern void GLAPIENTRY
+_mesa_ProgramNamedParameter4fNV(GLuint id, GLsizei len, const GLubyte *name,
+                                GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+
+extern void GLAPIENTRY
+_mesa_ProgramNamedParameter4fvNV(GLuint id, GLsizei len, const GLubyte *name,
+                                 const float v[]);
+
+extern void GLAPIENTRY
+_mesa_ProgramNamedParameter4dNV(GLuint id, GLsizei len, const GLubyte *name,
+                                GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+
+extern void GLAPIENTRY
+_mesa_ProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte *name,
+                                 const double v[]);
+
+extern void GLAPIENTRY
+_mesa_GetProgramNamedParameterfvNV(GLuint id, GLsizei len, const GLubyte *name,
+                                   GLfloat *params);
+
+extern void GLAPIENTRY
+_mesa_GetProgramNamedParameterdvNV(GLuint id, GLsizei len, const GLubyte *name,
+                                   GLdouble *params);
+
+extern void
+_mesa_setup_nv_temporary_count(struct gl_program *program);
+
+extern void
+_mesa_emit_nv_temp_initialization(struct gl_context *ctx,
+				  struct gl_program *program);
+
+#endif
diff --git a/mesalib/src/mesa/main/teximage.h b/mesalib/src/mesa/main/teximage.h
index b59961eaf..8ef1d4560 100644
--- a/mesalib/src/mesa/main/teximage.h
+++ b/mesalib/src/mesa/main/teximage.h
@@ -1,285 +1,286 @@
-/**

- * \file teximage.h

- * Texture images manipulation functions.

- */

-

-/*

- * Mesa 3-D graphics library

- * Version:  6.5

- *

- * Copyright (C) 1999-2005  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 TEXIMAGE_H

-#define TEXIMAGE_H

-

-

-#include "mtypes.h"

-#include "formats.h"

-

-

-extern void *

-_mesa_alloc_texmemory(GLsizei bytes);

-

-extern void

-_mesa_free_texmemory(void *m);

-

-

-/** \name Internal functions */

-/*@{*/

-

-extern GLint

-_mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat );

-

-

-extern GLboolean

-_mesa_is_proxy_texture(GLenum target);

-

-

-extern struct gl_texture_image *

-_mesa_new_texture_image( struct gl_context *ctx );

-

-

-extern void

-_mesa_delete_texture_image( struct gl_context *ctx,

-                            struct gl_texture_image *teximage );

-

-extern void

-_mesa_free_texture_image_data( struct gl_context *ctx, 

-			       struct gl_texture_image *texImage );

-

-

-extern void

-_mesa_init_teximage_fields(struct gl_context *ctx, GLenum target,

-                           struct gl_texture_image *img,

-                           GLsizei width, GLsizei height, GLsizei depth,

-                           GLint border, GLenum internalFormat,

-                           gl_format format);

-

-

-extern gl_format

-_mesa_choose_texture_format(struct gl_context *ctx,

-                            struct gl_texture_object *texObj,

-                            GLenum target, GLint level,

-                            GLenum internalFormat, GLenum format, GLenum type);

-

-

-extern void

-_mesa_clear_texture_image(struct gl_context *ctx,

-                          struct gl_texture_image *texImage);

-

-

-extern void

-_mesa_set_tex_image(struct gl_texture_object *tObj,

-                    GLenum target, GLint level,

-                    struct gl_texture_image *texImage);

-

-

-extern struct gl_texture_object *

-_mesa_select_tex_object(struct gl_context *ctx,

-                        const struct gl_texture_unit *texUnit,

-                        GLenum target);

-

-extern struct gl_texture_object *

-_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target);

-

-

-extern struct gl_texture_image *

-_mesa_select_tex_image(struct gl_context *ctx,

-                       const struct gl_texture_object *texObj,

-                       GLenum target, GLint level);

-

-

-extern struct gl_texture_image *

-_mesa_get_tex_image(struct gl_context *ctx, struct gl_texture_object *texObj,

-                    GLenum target, GLint level);

-

-

-extern struct gl_texture_image *

-_mesa_get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level);

-

-

-extern GLint

-_mesa_max_texture_levels(struct gl_context *ctx, GLenum target);

-

-

-extern GLboolean

-_mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target, GLint level,

-                         GLint internalFormat, GLenum format, GLenum type,

-                         GLint width, GLint height, GLint depth, GLint border);

-

-

-extern GLuint

-_mesa_tex_target_to_face(GLenum target);

-

-extern GLint

-_mesa_get_texture_dimensions(GLenum target);

-

-/**

- * Lock a texture for updating.  See also _mesa_lock_context_textures().

- */

-static INLINE void

-_mesa_lock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)

-{

-   _glthread_LOCK_MUTEX(ctx->Shared->TexMutex);

-   ctx->Shared->TextureStateStamp++;

-   (void) texObj;

-}

-

-static INLINE void

-_mesa_unlock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)

-{

-   _glthread_UNLOCK_MUTEX(ctx->Shared->TexMutex);

-}

-

-/*@}*/

-

-

-/** \name API entry point functions */

-/*@{*/

-

-extern void GLAPIENTRY

-_mesa_TexImage1D( GLenum target, GLint level, GLint internalformat,

-                  GLsizei width, GLint border,

-                  GLenum format, GLenum type, const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_TexImage2D( GLenum target, GLint level, GLint internalformat,

-                  GLsizei width, GLsizei height, GLint border,

-                  GLenum format, GLenum type, const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_TexImage3D( GLenum target, GLint level, GLint internalformat,

-                  GLsizei width, GLsizei height, GLsizei depth, GLint border,

-                  GLenum format, GLenum type, const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalformat,

-                     GLsizei width, GLsizei height, GLsizei depth,

-                     GLint border, GLenum format, GLenum type,

-                     const GLvoid *pixels );

-

-extern void GLAPIENTRY

-_mesa_EGLImageTargetTexture2DOES( GLenum target, GLeglImageOES image );

-

-extern void GLAPIENTRY

-_mesa_TexSubImage1D( GLenum target, GLint level, GLint xoffset,

-                     GLsizei width,

-                     GLenum format, GLenum type,

-                     const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_TexSubImage2D( GLenum target, GLint level,

-                     GLint xoffset, GLint yoffset,

-                     GLsizei width, GLsizei height,

-                     GLenum format, GLenum type,

-                     const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_TexSubImage3D( GLenum target, GLint level,

-                     GLint xoffset, GLint yoffset, GLint zoffset,

-                     GLsizei width, GLsizei height, GLsizei depth,

-                     GLenum format, GLenum type,

-                     const GLvoid *pixels );

-

-

-extern void GLAPIENTRY

-_mesa_CopyTexImage1D( GLenum target, GLint level, GLenum internalformat,

-                      GLint x, GLint y, GLsizei width, GLint border );

-

-

-extern void GLAPIENTRY

-_mesa_CopyTexImage2D( GLenum target, GLint level,

-                      GLenum internalformat, GLint x, GLint y,

-                      GLsizei width, GLsizei height, GLint border );

-

-

-extern void GLAPIENTRY

-_mesa_CopyTexSubImage1D( GLenum target, GLint level, GLint xoffset,

-                         GLint x, GLint y, GLsizei width );

-

-

-extern void GLAPIENTRY

-_mesa_CopyTexSubImage2D( GLenum target, GLint level,

-                         GLint xoffset, GLint yoffset,

-                         GLint x, GLint y, GLsizei width, GLsizei height );

-

-

-extern void GLAPIENTRY

-_mesa_CopyTexSubImage3D( GLenum target, GLint level,

-                         GLint xoffset, GLint yoffset, GLint zoffset,

-                         GLint x, GLint y, GLsizei width, GLsizei height );

-

-

-

-extern void GLAPIENTRY

-_mesa_CompressedTexImage1DARB(GLenum target, GLint level,

-                              GLenum internalformat, GLsizei width,

-                              GLint border, GLsizei imageSize,

-                              const GLvoid *data);

-

-extern void GLAPIENTRY

-_mesa_CompressedTexImage2DARB(GLenum target, GLint level,

-                              GLenum internalformat, GLsizei width,

-                              GLsizei height, GLint border, GLsizei imageSize,

-                              const GLvoid *data);

-

-extern void GLAPIENTRY

-_mesa_CompressedTexImage3DARB(GLenum target, GLint level,

-                              GLenum internalformat, GLsizei width,

-                              GLsizei height, GLsizei depth, GLint border,

-                              GLsizei imageSize, const GLvoid *data);

-

-#ifdef VMS

-#define _mesa_CompressedTexSubImage1DARB _mesa_CompressedTexSubImage1DAR

-#define _mesa_CompressedTexSubImage2DARB _mesa_CompressedTexSubImage2DAR

-#define _mesa_CompressedTexSubImage3DARB _mesa_CompressedTexSubImage3DAR

-#endif

-extern void GLAPIENTRY

-_mesa_CompressedTexSubImage1DARB(GLenum target, GLint level, GLint xoffset,

-                                 GLsizei width, GLenum format,

-                                 GLsizei imageSize, const GLvoid *data);

-

-extern void GLAPIENTRY

-_mesa_CompressedTexSubImage2DARB(GLenum target, GLint level, GLint xoffset,

-                                 GLint yoffset, GLsizei width, GLsizei height,

-                                 GLenum format, GLsizei imageSize,

-                                 const GLvoid *data);

-

-extern void GLAPIENTRY

-_mesa_CompressedTexSubImage3DARB(GLenum target, GLint level, GLint xoffset,

-                                 GLint yoffset, GLint zoffset, GLsizei width,

-                                 GLsizei height, GLsizei depth, GLenum format,

-                                 GLsizei imageSize, const GLvoid *data);

-

-

-extern void GLAPIENTRY

-_mesa_TexBuffer(GLenum target, GLenum internalFormat, GLuint buffer);

-

-

-/*@}*/

-

-#endif

+/**
+ * \file teximage.h
+ * Texture images manipulation functions.
+ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ *
+ * Copyright (C) 1999-2005  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 TEXIMAGE_H
+#define TEXIMAGE_H
+
+
+#include "mtypes.h"
+#include "formats.h"
+
+
+extern void *
+_mesa_alloc_texmemory(GLsizei bytes);
+
+extern void
+_mesa_free_texmemory(void *m);
+
+
+/** \name Internal functions */
+/*@{*/
+
+extern GLint
+_mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat );
+
+
+extern GLboolean
+_mesa_is_proxy_texture(GLenum target);
+
+
+extern struct gl_texture_image *
+_mesa_new_texture_image( struct gl_context *ctx );
+
+
+extern void
+_mesa_delete_texture_image( struct gl_context *ctx,
+                            struct gl_texture_image *teximage );
+
+extern void
+_mesa_free_texture_image_data( struct gl_context *ctx, 
+			       struct gl_texture_image *texImage );
+
+
+extern void
+_mesa_init_teximage_fields(struct gl_context *ctx, GLenum target,
+                           struct gl_texture_image *img,
+                           GLsizei width, GLsizei height, GLsizei depth,
+                           GLint border, GLenum internalFormat,
+                           gl_format format);
+
+
+extern gl_format
+_mesa_choose_texture_format(struct gl_context *ctx,
+                            struct gl_texture_object *texObj,
+                            GLenum target, GLint level,
+                            GLenum internalFormat, GLenum format, GLenum type);
+
+
+extern void
+_mesa_clear_texture_image(struct gl_context *ctx,
+                          struct gl_texture_image *texImage);
+
+
+extern void
+_mesa_set_tex_image(struct gl_texture_object *tObj,
+                    GLenum target, GLint level,
+                    struct gl_texture_image *texImage);
+
+
+extern struct gl_texture_object *
+_mesa_select_tex_object(struct gl_context *ctx,
+                        const struct gl_texture_unit *texUnit,
+                        GLenum target);
+
+extern struct gl_texture_object *
+_mesa_get_current_tex_object(struct gl_context *ctx, GLenum target);
+
+
+extern struct gl_texture_image *
+_mesa_select_tex_image(struct gl_context *ctx,
+                       const struct gl_texture_object *texObj,
+                       GLenum target, GLint level);
+
+
+extern struct gl_texture_image *
+_mesa_get_tex_image(struct gl_context *ctx, struct gl_texture_object *texObj,
+                    GLenum target, GLint level);
+
+
+extern struct gl_texture_image *
+_mesa_get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level);
+
+
+extern GLint
+_mesa_max_texture_levels(struct gl_context *ctx, GLenum target);
+
+
+extern GLboolean
+_mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target, GLint level,
+                         GLint internalFormat, GLenum format, GLenum type,
+                         GLint width, GLint height, GLint depth, GLint border);
+
+
+extern GLuint
+_mesa_tex_target_to_face(GLenum target);
+
+extern GLint
+_mesa_get_texture_dimensions(GLenum target);
+
+/**
+ * Lock a texture for updating.  See also _mesa_lock_context_textures().
+ */
+static INLINE void
+_mesa_lock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
+{
+   _glthread_LOCK_MUTEX(ctx->Shared->TexMutex);
+   ctx->Shared->TextureStateStamp++;
+   (void) texObj;
+}
+
+static INLINE void
+_mesa_unlock_texture(struct gl_context *ctx, struct gl_texture_object *texObj)
+{
+   (void) texObj;
+   _glthread_UNLOCK_MUTEX(ctx->Shared->TexMutex);
+}
+
+/*@}*/
+
+
+/** \name API entry point functions */
+/*@{*/
+
+extern void GLAPIENTRY
+_mesa_TexImage1D( GLenum target, GLint level, GLint internalformat,
+                  GLsizei width, GLint border,
+                  GLenum format, GLenum type, const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_TexImage2D( GLenum target, GLint level, GLint internalformat,
+                  GLsizei width, GLsizei height, GLint border,
+                  GLenum format, GLenum type, const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_TexImage3D( GLenum target, GLint level, GLint internalformat,
+                  GLsizei width, GLsizei height, GLsizei depth, GLint border,
+                  GLenum format, GLenum type, const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalformat,
+                     GLsizei width, GLsizei height, GLsizei depth,
+                     GLint border, GLenum format, GLenum type,
+                     const GLvoid *pixels );
+
+extern void GLAPIENTRY
+_mesa_EGLImageTargetTexture2DOES( GLenum target, GLeglImageOES image );
+
+extern void GLAPIENTRY
+_mesa_TexSubImage1D( GLenum target, GLint level, GLint xoffset,
+                     GLsizei width,
+                     GLenum format, GLenum type,
+                     const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_TexSubImage2D( GLenum target, GLint level,
+                     GLint xoffset, GLint yoffset,
+                     GLsizei width, GLsizei height,
+                     GLenum format, GLenum type,
+                     const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_TexSubImage3D( GLenum target, GLint level,
+                     GLint xoffset, GLint yoffset, GLint zoffset,
+                     GLsizei width, GLsizei height, GLsizei depth,
+                     GLenum format, GLenum type,
+                     const GLvoid *pixels );
+
+
+extern void GLAPIENTRY
+_mesa_CopyTexImage1D( GLenum target, GLint level, GLenum internalformat,
+                      GLint x, GLint y, GLsizei width, GLint border );
+
+
+extern void GLAPIENTRY
+_mesa_CopyTexImage2D( GLenum target, GLint level,
+                      GLenum internalformat, GLint x, GLint y,
+                      GLsizei width, GLsizei height, GLint border );
+
+
+extern void GLAPIENTRY
+_mesa_CopyTexSubImage1D( GLenum target, GLint level, GLint xoffset,
+                         GLint x, GLint y, GLsizei width );
+
+
+extern void GLAPIENTRY
+_mesa_CopyTexSubImage2D( GLenum target, GLint level,
+                         GLint xoffset, GLint yoffset,
+                         GLint x, GLint y, GLsizei width, GLsizei height );
+
+
+extern void GLAPIENTRY
+_mesa_CopyTexSubImage3D( GLenum target, GLint level,
+                         GLint xoffset, GLint yoffset, GLint zoffset,
+                         GLint x, GLint y, GLsizei width, GLsizei height );
+
+
+
+extern void GLAPIENTRY
+_mesa_CompressedTexImage1DARB(GLenum target, GLint level,
+                              GLenum internalformat, GLsizei width,
+                              GLint border, GLsizei imageSize,
+                              const GLvoid *data);
+
+extern void GLAPIENTRY
+_mesa_CompressedTexImage2DARB(GLenum target, GLint level,
+                              GLenum internalformat, GLsizei width,
+                              GLsizei height, GLint border, GLsizei imageSize,
+                              const GLvoid *data);
+
+extern void GLAPIENTRY
+_mesa_CompressedTexImage3DARB(GLenum target, GLint level,
+                              GLenum internalformat, GLsizei width,
+                              GLsizei height, GLsizei depth, GLint border,
+                              GLsizei imageSize, const GLvoid *data);
+
+#ifdef VMS
+#define _mesa_CompressedTexSubImage1DARB _mesa_CompressedTexSubImage1DAR
+#define _mesa_CompressedTexSubImage2DARB _mesa_CompressedTexSubImage2DAR
+#define _mesa_CompressedTexSubImage3DARB _mesa_CompressedTexSubImage3DAR
+#endif
+extern void GLAPIENTRY
+_mesa_CompressedTexSubImage1DARB(GLenum target, GLint level, GLint xoffset,
+                                 GLsizei width, GLenum format,
+                                 GLsizei imageSize, const GLvoid *data);
+
+extern void GLAPIENTRY
+_mesa_CompressedTexSubImage2DARB(GLenum target, GLint level, GLint xoffset,
+                                 GLint yoffset, GLsizei width, GLsizei height,
+                                 GLenum format, GLsizei imageSize,
+                                 const GLvoid *data);
+
+extern void GLAPIENTRY
+_mesa_CompressedTexSubImage3DARB(GLenum target, GLint level, GLint xoffset,
+                                 GLint yoffset, GLint zoffset, GLsizei width,
+                                 GLsizei height, GLsizei depth, GLenum format,
+                                 GLsizei imageSize, const GLvoid *data);
+
+
+extern void GLAPIENTRY
+_mesa_TexBuffer(GLenum target, GLenum internalFormat, GLuint buffer);
+
+
+/*@}*/
+
+#endif