mesa git update 8 sep 2011

1 files changed, 173 insertions, 176 deletions

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