Changeset 3597 for trunk/src/opengl/mesa/image.h

Timestamp:

May 23, 2000, 10:35:01 PM (25 years ago)

Author:

jeroen

Message:

* empty log message *

File:

• trunk/src/opengl/mesa/image.h (modified) (5 diffs)

trunk/src/opengl/mesa/image.h

@@ -1 @@
-/* $Id: image.h,v 1.1 2000-02-29 00:48:31 sandervl Exp $ */
+/* $Id: image.h,v 1.2 2000-05-23 20:34:51 jeroen Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.3
  *
  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
@@ -26 +26 @@
 
 
-
-
-
 #ifndef IMAGE_H
 #define IMAGE_H
@@ -36 +33 @@
 
 
-extern void gl_flip_bytes( GLubyte *p, GLuint n );
+extern const struct gl_pixelstore_attrib _mesa_native_packing;
 
 
-extern void gl_swap2( GLushort *p, GLuint n );
+extern void
+_mesa_swap2( GLushort *p, GLuint n );
 
-extern void gl_swap4( GLuint *p, GLuint n );
+extern void
+_mesa_swap4( GLuint *p, GLuint n );
 
+extern GLint
+_mesa_sizeof_type( GLenum type );
 
-extern GLint gl_sizeof_type( GLenum type );
+extern GLint
+_mesa_sizeof_packed_type( GLenum type );
 
-extern GLint gl_sizeof_packed_type( GLenum type );
+extern GLint
+_mesa_components_in_format( GLenum format );
 
-extern GLint gl_components_in_format( GLenum format );
+extern GLint
+_mesa_bytes_per_pixel( GLenum format, GLenum type );
 
-extern GLint gl_bytes_per_pixel( GLenum format, GLenum type );
-
-extern GLboolean gl_is_legal_format_and_type( GLenum format, GLenum type );
+extern GLboolean
+_mesa_is_legal_format_and_type( GLenum format, GLenum type );
 
 
 extern GLvoid *
-gl_pixel_addr_in_image( const struct gl_pixelstore_attrib *packing,
-                        const GLvoid *image, GLsizei width,
-                        GLsizei height, GLenum format, GLenum type,
-                        GLint img, GLint row, GLint column );
+_mesa_image_address( const struct gl_pixelstore_attrib *packing,
+                     const GLvoid *image, GLsizei width,
+                     GLsizei height, GLenum format, GLenum type,
+                     GLint img, GLint row, GLint column );
 
 
-extern struct gl_image *
-gl_unpack_bitmap( GLcontext *ctx, GLsizei width, GLsizei height,
-                  const GLubyte *bitmap,
-                  const struct gl_pixelstore_attrib *packing );
-
-
-extern void gl_unpack_polygon_stipple( const GLcontext *ctx,
-                                       const GLubyte *pattern,
-                                       GLuint dest[32] );
-
-
-extern void gl_pack_polygon_stipple( const GLcontext *ctx,
-                                     const GLuint pattern[32],
-                                     GLubyte *dest );
-
-
-extern struct gl_image *
-gl_unpack_image( GLcontext *ctx, GLint width, GLint height,
-                 GLenum srcFormat, GLenum srcType, const GLvoid *pixels,
-                 const struct gl_pixelstore_attrib *packing );
-
-
-
-struct gl_image *
-gl_unpack_image3D( GLcontext *ctx, GLint width, GLint height,GLint depth,
-                   GLenum srcFormat, GLenum srcType, const GLvoid *pixels,
-                   const struct gl_pixelstore_attrib *packing );
+extern GLint
+_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing,
+                        GLint width, GLenum format, GLenum type );
 
 
 extern void
-gl_pack_rgba_span( const GLcontext *ctx,
-                   GLuint n, CONST GLubyte rgba[][4],
-                   GLenum format, GLenum type, GLvoid *dest,
-                   const struct gl_pixelstore_attrib *packing,
-                   GLboolean applyTransferOps );
+_mesa_unpack_polygon_stipple( const GLubyte *pattern, GLuint dest[32],
+                              const struct gl_pixelstore_attrib *unpacking );
 
 
-extern void gl_free_image( struct gl_image *image );
+extern void
+_mesa_pack_polygon_stipple( const GLuint pattern[32], GLubyte *dest,
+                            const struct gl_pixelstore_attrib *packing );
 
 
-extern GLboolean gl_image_error_test( GLcontext *ctx,
-                                      const struct gl_image *image,
-                                      const char *msg );
-
-
-/*
- * New (3.3) functions
- */
+extern void
+_mesa_pack_rgba_span( const GLcontext *ctx,
+                      GLuint n, CONST GLubyte rgba[][4],
+                      GLenum format, GLenum type, GLvoid *dest,
+                      const struct gl_pixelstore_attrib *packing,
+                      GLboolean applyTransferOps );
 
 
@@ -128 +104 @@
                          GLboolean applyTransferOps );
 
+
+extern void
+_mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n,
+                           GLenum dstType, GLvoid *dest,
+                           GLenum srcType, const GLvoid *source,
+                           const struct gl_pixelstore_attrib *unpacking,
+                           GLboolean applyTransferOps );
+
+
+extern void
+_mesa_unpack_depth_span( const GLcontext *ctx, GLuint n, GLdepth *dest,
+                         GLenum srcType, const GLvoid *source,
+                         const struct gl_pixelstore_attrib *unpacking,
+                         GLboolean applyTransferOps );
+
+
 extern void *
 _mesa_unpack_image( GLsizei width, GLsizei height, GLsizei depth,
@@ -134 +126 @@
 
 
+extern GLvoid *
+_mesa_unpack_bitmap( GLint width, GLint height, const GLubyte *pixels,
+                     const struct gl_pixelstore_attrib *packing );
+
+extern void
+_mesa_pack_bitmap( GLint width, GLint height, const GLubyte *source,
+                   GLubyte *dest, const struct gl_pixelstore_attrib *packing );
+
+
 #endif