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-rw-r--r--src/mesa/main/dd.h56
1 files changed, 27 insertions, 29 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 63325b010a..36acfb1705 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -1,4 +1,4 @@
-/* $Id: dd.h,v 1.22 2000/03/21 16:10:22 brianp Exp $ */
+/* $Id: dd.h,v 1.23 2000/03/23 16:22:36 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -501,11 +501,6 @@ struct dd_function_table {
*** Texture mapping functions:
***/
- void (*TexEnv)( GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param );
- /* Called whenever glTexEnv*() is called.
- */
-
void (*TexImage)( GLcontext *ctx, GLenum target,
struct gl_texture_object *tObj, GLint level,
GLint internalFormat,
@@ -645,21 +640,25 @@ struct dd_function_table {
* Core Mesa will perform any image format/type conversions that are needed.
*/
+ void (*TexEnv)( GLcontext *ctx, GLenum target, GLenum pname,
+ const GLfloat *param );
+ /* Called by glTexEnv*().
+ */
+
void (*TexParameter)( GLcontext *ctx, GLenum target,
- struct gl_texture_object *tObj,
+ struct gl_texture_object *texObj,
GLenum pname, const GLfloat *params );
- /* Called whenever glTexParameter*() is called.
- * target is GL_TEXTURE_1D or GL_TEXTURE_2D
- * texObject is the texture object to modify
- * pname is one of GL_TEXTURE_MIN_FILTER, GL_TEXTURE_MAG_FILTER,
- * GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, or GL_TEXTURE_BORDER_COLOR.
- * params is dependant on pname. See man glTexParameter.
+ /* Called by glTexParameter*().
+ * <target> is user specified
+ * <texObj> the texture object to modify
+ * <pname> is one of GL_TEXTURE_MIN_FILTER, GL_TEXTURE_MAG_FILTER,
+ * GL_TEXTURE_WRAP_[STR], or GL_TEXTURE_BORDER_COLOR.
+ * <params> is user specified.
*/
void (*BindTexture)( GLcontext *ctx, GLenum target,
struct gl_texture_object *tObj );
- /* Called whenever glBindTexture() is called. This specifies which
- * texture is to be the current one. No dirty flags will be set.
+ /* Called by glBindTexture().
*/
void (*DeleteTexture)( GLcontext *ctx, struct gl_texture_object *tObj );
@@ -667,28 +666,27 @@ struct dd_function_table {
* should free anything attached to the DriverData pointers.
*/
- void (*UpdateTexturePalette)( GLcontext *ctx,
- struct gl_texture_object *tObj );
- /* Called when the texture's color lookup table is changed.
- * If tObj is NULL then the shared texture palette ctx->Texture.Palette
- * was changed.
+ GLboolean (*IsTextureResident)( GLcontext *ctx,
+ struct gl_texture_object *t );
+ /* Called by glAreTextureResident().
+ */
+
+ void (*PrioritizeTexture)( GLcontext *ctx, struct gl_texture_object *t,
+ GLclampf priority );
+ /* Called by glPrioritizeTextures().
*/
void (*ActiveTexture)( GLcontext *ctx, GLuint texUnitNumber );
/* Called by glActiveTextureARB to set current texture unit.
*/
-
- GLboolean (*IsTextureResident)( GLcontext *ctx,
- struct gl_texture_object *t );
- /* Allows the driver to implement the AreTexturesResident tests without
- * knowing about Mesa's internal hash tables for textures.
+ void (*UpdateTexturePalette)( GLcontext *ctx,
+ struct gl_texture_object *tObj );
+ /* Called when the texture's color lookup table is changed.
+ * If tObj is NULL then the shared texture palette ctx->Texture.Palette
+ * is to be updated.
*/
- void (*PrioritizeTexture)( GLcontext *ctx, struct gl_texture_object *t,
- GLclampf priority );
- /* Notify driver of priority change for a texture.
- */
/***