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doxygen comments (Klaus Niederkrueger)

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This commit is contained in:
Brian Paul
2002-10-21 15:06:26 +00:00
parent ef31f60b12
commit ac9a65b1dd
1 changed files with 26 additions and 13 deletions
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src/mesa/swrast/swrast.h
+26 -13
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@@ -1,4 +1,4 @@
/* $Id: swrast.h,v 1.30 2002/10/11 17:41:06 brianp Exp $ */
/* $Id: swrast.h,v 1.31 2002/10/21 15:06:26 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -63,6 +63,8 @@
* primitives unaccelerated), hook in swrast_setup instead.
*/
typedef struct {
/** win[0], win[1] are the screen-coords of SWvertex. win[2] is the
* z-coord. what is win[3]? */
GLfloat win[4];
GLfloat texcoord[MAX_TEXTURE_UNITS][4];
GLchan color[4];
@@ -97,7 +99,13 @@ typedef struct {
*/
/* Values for interpMask and arrayMask */
/**
* \defgroup SpanFlags SPAN_XXX-flags
* Bitmasks to indicate which span_arrays need to be computed
* (sw_span::interpMask) or have already been filled
* (sw_span::arrayMask)
*/
/*@{*/
#define SPAN_RGBA 0x001
#define SPAN_SPEC 0x002
#define SPAN_INDEX 0x004
@@ -107,16 +115,21 @@ typedef struct {
#define SPAN_INT_TEXTURE 0x040
#define SPAN_LAMBDA 0x080
#define SPAN_COVERAGE 0x100
#define SPAN_FLAT 0x200 /* flat shading? */
#define SPAN_XY 0x400 /* arrayMask only - for xArray, yArray */
#define SPAN_MASK 0x800 /* arrayMask only */
#define SPAN_FLAT 0x200 /**< flat shading? */
/** sw_span::arrayMask only - for span_arrays::x, span_arrays::y */
#define SPAN_XY 0x400
#define SPAN_MASK 0x800 /**< sw_span::arrayMask only */
/*@}*/
/**
* \struct span_arrays
* \brief Arrays of fragment values.
*
* These will either be computed from the x/xStep values above or
* filled in by glDraw/CopyPixels, etc.
*/
struct span_arrays {
/**
* Arrays of fragment values. These will either be computed from the
* x/xStep values above or filled in by glDraw/CopyPixels, etc.
*/
GLchan rgb[MAX_WIDTH][3];
GLchan rgba[MAX_WIDTH][4];
GLuint index[MAX_WIDTH];
@@ -151,8 +164,8 @@ struct sw_span {
GLuint facing;
/**
* This bitmask (of SPAN_* flags) indicates which of the x/xStep
* variables are relevant.
* This bitmask (of \link SpanFlags SPAN_* flags\endlink) indicates
* which of the x/xStep variables are relevant.
*/
GLuint interpMask;
@@ -182,8 +195,8 @@ struct sw_span {
GLfixed intTex[2], intTexStep[2];
/**
* This bitmask (of SPAN_* flags) indicates which of the fragment arrays
* in the span_arrays struct are relevant.
* This bitmask (of \link SpanFlags SPAN_* flags\endlink) indicates
* which of the fragment arrays in the span_arrays struct are relevant.
*/
GLuint arrayMask;