diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-01 01:50:20 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-01 01:50:20 +0000 |
| commit | 27558a160a9fe91745728d7626995cd88f8fe339 (patch) | |
| tree | 0b8cbbd49d418f5ef9f10d3d721c3d4e9e925c3d /src | |
| parent | 4e50ab5f70582f4e362c4572b22a4c3f87c71a14 (diff) | |
Killed mmath.[ch]. Moved low-level functions/assembly code into imports.[ch]
Moved type conversion and interpolation macros into macros.h
Updated all the files that used to include mmath.h
Diffstat (limited to 'src')
92 files changed, 1085 insertions, 414 deletions
diff --git a/src/mesa/Makefile.X11 b/src/mesa/Makefile.X11 index 9ccaafc9d8..7a8e8f0b41 100644 --- a/src/mesa/Makefile.X11 +++ b/src/mesa/Makefile.X11 @@ -1,4 +1,4 @@ -# $Id: Makefile.X11,v 1.73 2003/01/14 04:55:45 brianp Exp $ +# $Id: Makefile.X11,v 1.74 2003/03/01 01:50:20 brianp Exp $ # Mesa 3-D graphics library # Version: 5.0 @@ -55,7 +55,6 @@ CORE_SOURCES = \ light.c \ lines.c \ matrix.c \ - mmath.c \ nvprogram.c \ nvfragparse.c \ nvvertexec.c \ diff --git a/src/mesa/array_cache/ac_context.c b/src/mesa/array_cache/ac_context.c index a09a55cd53..28d4b225fe 100644 --- a/src/mesa/array_cache/ac_context.c +++ b/src/mesa/array_cache/ac_context.c @@ -1,4 +1,4 @@ -/* $Id: ac_context.c,v 1.10 2003/01/14 04:55:46 brianp Exp $ */ +/* $Id: ac_context.c,v 1.11 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -30,7 +30,6 @@ #include "glheader.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "array_cache/ac_context.h" diff --git a/src/mesa/array_cache/ac_import.c b/src/mesa/array_cache/ac_import.c index f8b92a4ee5..58d2c246d0 100644 --- a/src/mesa/array_cache/ac_import.c +++ b/src/mesa/array_cache/ac_import.c @@ -1,4 +1,4 @@ -/* $Id: ac_import.c,v 1.22 2003/01/14 04:55:46 brianp Exp $ */ +/* $Id: ac_import.c,v 1.23 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -30,7 +30,6 @@ #include "glheader.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_translate.h" diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c index a72973832a..5202bbd6b1 100644 --- a/src/mesa/drivers/dos/dmesa.c +++ b/src/mesa/drivers/dos/dmesa.c @@ -1,8 +1,8 @@ /*
* Mesa 3-D graphics library
- * Version: 5.0
+ * Version: 5.1
*
- * Copyright (C) 1999 Brian Paul All Rights Reserved.
+ * 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"),
@@ -39,7 +39,6 @@ #include "extensions.h"
#include "macros.h"
#include "matrix.h"
-#include "mmath.h"
#include "texformat.h"
#include "texstore.h"
#include "array_cache/acache.h"
diff --git a/src/mesa/drivers/dos/internal.h b/src/mesa/drivers/dos/internal.h index 304a7377ba..f6dc0e4b41 100644 --- a/src/mesa/drivers/dos/internal.h +++ b/src/mesa/drivers/dos/internal.h @@ -34,7 +34,7 @@ #ifndef INTERNAL_H_included
#define INTERNAL_H_included
-#include "../mmath.h"
+#include "../macros.h"
/*
* general purpose defines, etc.
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index fd099e7e11..906424810a 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -1,10 +1,10 @@ -/* $Id: fxdd.c,v 1.95 2003/01/08 21:32:36 brianp Exp $ */ +/* $Id: fxdd.c,v 1.96 2003/03/01 01:50:23 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.0 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -45,7 +45,7 @@ #include "fxdrv.h" #include "enums.h" #include "extensions.h" -#include "mmath.h" +#include "macros.h" #include "texstore.h" #include "swrast/swrast.h" #include "swrast_setup/swrast_setup.h" diff --git a/src/mesa/drivers/glide/fxvb.c b/src/mesa/drivers/glide/fxvb.c index d14e53d21d..f807048b09 100644 --- a/src/mesa/drivers/glide/fxvb.c +++ b/src/mesa/drivers/glide/fxvb.c @@ -1,10 +1,10 @@ -/* $Id: fxvb.c,v 1.16 2002/11/04 20:29:04 brianp Exp $ */ +/* $Id: fxvb.c,v 1.17 2003/03/01 01:50:23 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.0 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -40,7 +40,6 @@ #include "imports.h" #include "macros.h" #include "colormac.h" -#include "mmath.h" #include "math/m_translate.h" #include "swrast_setup/swrast_setup.h" diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index 5901ae29a0..25efb7ef4a 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -1,10 +1,10 @@ -/* $Id: osmesa.c,v 1.99 2003/02/25 19:25:54 brianp Exp $ */ +/* $Id: osmesa.c,v 1.100 2003/03/01 01:50:23 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -45,7 +45,6 @@ #include "imports.h" #include "macros.h" #include "matrix.h" -#include "mmath.h" #include "mtypes.h" #include "texformat.h" #include "texstore.h" diff --git a/src/mesa/drivers/windows/wmesa.c b/src/mesa/drivers/windows/wmesa.c index 4baa547f28..456050b9fc 100644 --- a/src/mesa/drivers/windows/wmesa.c +++ b/src/mesa/drivers/windows/wmesa.c @@ -1,4 +1,4 @@ -/* $Id: wmesa.c,v 1.43 2003/01/30 15:47:06 kschultz Exp $ */ +/* $Id: wmesa.c,v 1.44 2003/03/01 01:50:24 brianp Exp $ */ /* * Windows (Win32) device driver for Mesa 3.4 @@ -39,7 +39,6 @@ #include "imports.h" #include "macros.h" #include "matrix.h" -#include "mmath.h" #include "mtypes.h" #include "texformat.h" #include "texstore.h" diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index b9a7ce4c6d..86a328a066 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -1,4 +1,4 @@ -/* $Id: fakeglx.c,v 1.79 2003/02/25 19:25:58 brianp Exp $ */ +/* $Id: fakeglx.c,v 1.80 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -49,7 +49,6 @@ #include "config.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "xfonts.h" #include "xmesaP.h" diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c index d1d2bce49d..80db1212da 100644 --- a/src/mesa/drivers/x11/xm_api.c +++ b/src/mesa/drivers/x11/xm_api.c @@ -1,4 +1,4 @@ -/* $Id: xm_api.c,v 1.53 2003/02/17 16:35:56 brianp Exp $ */ +/* $Id: xm_api.c,v 1.54 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -71,7 +71,6 @@ #include "glthread.h" #include "imports.h" #include "matrix.h" -#include "mmath.h" #include "mtypes.h" #include "macros.h" #include "texformat.h" diff --git a/src/mesa/drivers/x11/xm_line.c b/src/mesa/drivers/x11/xm_line.c index 1855fad99e..7b629f0b49 100644 --- a/src/mesa/drivers/x11/xm_line.c +++ b/src/mesa/drivers/x11/xm_line.c @@ -1,4 +1,4 @@ -/* $Id: xm_line.c,v 1.22 2003/02/17 16:35:57 brianp Exp $ */ +/* $Id: xm_line.c,v 1.23 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -35,7 +35,6 @@ #include "glxheader.h" #include "depth.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" #include "xmesaP.h" diff --git a/src/mesa/drivers/x11/xm_tri.c b/src/mesa/drivers/x11/xm_tri.c index d34cac53fe..602eba41e6 100644 --- a/src/mesa/drivers/x11/xm_tri.c +++ b/src/mesa/drivers/x11/xm_tri.c @@ -1,4 +1,4 @@ -/* $Id: xm_tri.c,v 1.31 2003/02/17 16:36:01 brianp Exp $ */ +/* $Id: xm_tri.c,v 1.32 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -36,7 +36,6 @@ #include "depth.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "xmesaP.h" diff --git a/src/mesa/main/Makefile.BeOS-R5 b/src/mesa/main/Makefile.BeOS-R5 index 97d814c917..8ae0efcf1d 100644 --- a/src/mesa/main/Makefile.BeOS-R5 +++ b/src/mesa/main/Makefile.BeOS-R5 @@ -1,7 +1,7 @@ # Mesa 3-D graphics library -# Version: 4.1 +# Version: 5.1 # -# Copyright (C) 1995-2002 Brian Paul All Rights Reserved. +# Copyright (C) 1995-2003 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"), @@ -90,7 +90,6 @@ MESA_CORE_SRCS = \ light.c \ lines.c \ matrix.c \ - mmath.c \ pixel.c \ points.c \ polygon.c \ diff --git a/src/mesa/main/Makefile.DJ b/src/mesa/main/Makefile.DJ index e2714f9088..2a3c6a79b7 100644 --- a/src/mesa/main/Makefile.DJ +++ b/src/mesa/main/Makefile.DJ @@ -130,7 +130,6 @@ CORE_SOURCES = \ light.c \
lines.c \
matrix.c \
- mmath.c \
pixel.c \
points.c \
polygon.c \
diff --git a/src/mesa/main/Makefile.OSMesa16 b/src/mesa/main/Makefile.OSMesa16 index c1899e70ac..7a7b0f11bf 100644 --- a/src/mesa/main/Makefile.OSMesa16 +++ b/src/mesa/main/Makefile.OSMesa16 @@ -1,4 +1,4 @@ -# $Id: Makefile.OSMesa16,v 1.11 2003/01/14 04:55:45 brianp Exp $ +# $Id: Makefile.OSMesa16,v 1.12 2003/03/01 01:50:20 brianp Exp $ # Mesa 3-D graphics library # Version: 5.0 @@ -56,7 +56,6 @@ CORE_SOURCES = \ light.c \ lines.c \ matrix.c \ - mmath.c \ nvprogram.c \ nvfragparse.c \ nvvertexec.c \ diff --git a/src/mesa/main/Makefile.X11 b/src/mesa/main/Makefile.X11 index 9ccaafc9d8..7a8e8f0b41 100644 --- a/src/mesa/main/Makefile.X11 +++ b/src/mesa/main/Makefile.X11 @@ -1,4 +1,4 @@ -# $Id: Makefile.X11,v 1.73 2003/01/14 04:55:45 brianp Exp $ +# $Id: Makefile.X11,v 1.74 2003/03/01 01:50:20 brianp Exp $ # Mesa 3-D graphics library # Version: 5.0 @@ -55,7 +55,6 @@ CORE_SOURCES = \ light.c \ lines.c \ matrix.c \ - mmath.c \ nvprogram.c \ nvfragparse.c \ nvvertexec.c \ diff --git a/src/mesa/main/Makefile.ugl b/src/mesa/main/Makefile.ugl index 95d880984f..bcecd7afb7 100644 --- a/src/mesa/main/Makefile.ugl +++ b/src/mesa/main/Makefile.ugl @@ -85,7 +85,6 @@ GL_SOURCES = \ light.c \ lines.c \ matrix.c \ - mmath.c \ pixel.c \ points.c \ polygon.c \ diff --git a/src/mesa/main/Makefile.win b/src/mesa/main/Makefile.win index ebb59e76cd..2acbce0ced 100644 --- a/src/mesa/main/Makefile.win +++ b/src/mesa/main/Makefile.win @@ -45,7 +45,6 @@ CORE_SRCS = \ light.c \ lines.c \ matrix.c \ - mmath.c \ nvprogram.c \ nvfragparse.c \ nvvertexec.c \ diff --git a/src/mesa/main/api_eval.c b/src/mesa/main/api_eval.c index 3b29ac62b9..254f814988 100644 --- a/src/mesa/main/api_eval.c +++ b/src/mesa/main/api_eval.c @@ -1,10 +1,10 @@ -/* $Id: api_eval.c,v 1.3 2002/10/29 20:28:42 brianp Exp $ */ +/* $Id: api_eval.c,v 1.4 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "api_eval.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "math/m_eval.h" static void do_EvalCoord1f(GLcontext* ctx, GLfloat u) diff --git a/src/mesa/main/api_noop.c b/src/mesa/main/api_noop.c index 6a4226294c..ff96605f1b 100644 --- a/src/mesa/main/api_noop.c +++ b/src/mesa/main/api_noop.c @@ -1,10 +1,10 @@ -/* $Id: api_noop.c,v 1.11 2003/01/14 04:55:45 brianp Exp $ */ +/* $Id: api_noop.c,v 1.12 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -32,7 +32,6 @@ #include "colormac.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c index 14994c61f7..ab579b3d33 100644 --- a/src/mesa/main/buffers.c +++ b/src/mesa/main/buffers.c @@ -1,10 +1,10 @@ -/* $Id: buffers.c,v 1.42 2002/10/24 23:57:19 brianp Exp $ */ +/* $Id: buffers.c,v 1.43 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -33,7 +33,6 @@ #include "context.h" #include "depth.h" #include "enums.h" -#include "macros.h" #include "stencil.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/main/clip.c b/src/mesa/main/clip.c index 79565a0fb3..8f701bb712 100644 --- a/src/mesa/main/clip.c +++ b/src/mesa/main/clip.c @@ -1,8 +1,8 @@ -/* $Id: clip.c,v 1.26 2002/10/24 23:57:19 brianp Exp $ */ +/* $Id: clip.c,v 1.27 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. * @@ -29,7 +29,6 @@ #include "clip.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_xform.h" diff --git a/src/mesa/main/colormac.h b/src/mesa/main/colormac.h index 7fdd0b3b9d..7f6b922f62 100644 --- a/src/mesa/main/colormac.h +++ b/src/mesa/main/colormac.h @@ -1,10 +1,10 @@ -/* $Id: colormac.h,v 1.11 2002/04/04 16:51:52 brianp Exp $ */ +/* $Id: colormac.h,v 1.12 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -34,12 +34,9 @@ #define COLORMAC_H -#include "glheader.h" +#include "imports.h" #include "config.h" #include "macros.h" -#include "mmath.h" -/* Do not reference mtypes.h from this file. - */ #if CHAN_BITS == 8 @@ -133,4 +130,63 @@ do { \ } while (0) + +/* Generic color packing macros + * XXX We may move these into texutil.h at some point. + */ + +#define PACK_COLOR_8888( a, b, c, d ) \ + (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) + +#define PACK_COLOR_888( a, b, c ) \ + (((a) << 16) | ((b) << 8) | (c)) + +#define PACK_COLOR_565( a, b, c ) \ + ((((a) & 0xf8) << 8) | (((b) & 0xfc) << 3) | (((c) & 0xf8) >> 3)) + +#define PACK_COLOR_1555( a, b, c, d ) \ + ((((b) & 0xf8) << 7) | (((c) & 0xf8) << 2) | (((d) & 0xf8) >> 3) | \ + ((a) ? 0x8000 : 0)) + +#define PACK_COLOR_4444( a, b, c, d ) \ + ((((a) & 0xf0) << 8) | (((b) & 0xf0) << 4) | ((c) & 0xf0) | ((d) >> 4)) + +#define PACK_COLOR_88( a, b ) \ + (((a) << 8) | (b)) + +#define PACK_COLOR_332( a, b, c ) \ + (((a) & 0xe0) | (((b) & 0xe0) >> 3) | (((c) & 0xc0) >> 6)) + + +#ifdef MESA_BIG_ENDIAN + +#define PACK_COLOR_8888_LE( a, b, c, d ) PACK_COLOR_8888( d, c, b, a ) + +#define PACK_COLOR_565_LE( a, b, c ) \ + (((a) & 0xf8) | (((b) & 0xe0) >> 5) | (((b) & 0x1c) << 11) | \ + (((c) & 0xf8) << 5)) + +#define PACK_COLOR_1555_LE( a, b, c, d ) \ + ((((b) & 0xf8) >> 1) | (((c) & 0xc0) >> 6) | (((c) & 0x38) << 10) | \ + (((d) & 0xf8) << 5) | ((a) ? 0x80 : 0)) + +#define PACK_COLOR_4444_LE( a, b, c, d ) PACK_COLOR_4444( c, d, a, b ) + +#define PACK_COLOR_88_LE( a, b ) PACK_COLOR_88( b, a ) + +#else /* little endian */ + +#define PACK_COLOR_8888_LE( a, b, c, d ) PACK_COLOR_8888( a, b, c, d ) + +#define PACK_COLOR_565_LE( a, b, c ) PACK_COLOR_565( a, b, c ) + +#define PACK_COLOR_1555_LE( a, b, c, d ) PACK_COLOR_1555( a, b, c, d ) + +#define PACK_COLOR_4444_LE( a, b, c, d ) PACK_COLOR_4444( a, b, c, d ) + +#define PACK_COLOR_88_LE( a, b ) PACK_COLOR_88( a, b ) + +#endif /* endianness */ + + #endif /* COLORMAC_H */ diff --git a/src/mesa/main/colortab.c b/src/mesa/main/colortab.c index 184aa8eff2..0a785743c0 100644 --- a/src/mesa/main/colortab.c +++ b/src/mesa/main/colortab.c @@ -1,4 +1,4 @@ -/* $Id: colortab.c,v 1.48 2003/01/26 14:37:16 brianp Exp $ */ +/* $Id: colortab.c,v 1.49 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -31,7 +31,6 @@ #include "context.h" #include "image.h" #include "macros.h" -#include "mmath.h" #include "state.h" diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index 7430d94410..b9bbe65193 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -1,4 +1,4 @@ -/* $Id: context.c,v 1.193 2003/01/26 14:37:15 brianp Exp $ */ +/* $Id: context.c,v 1.194 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -41,7 +41,6 @@ #include "hash.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "simple_list.h" #include "state.h" #include "teximage.h" @@ -81,6 +80,9 @@ int MESA_DEBUG_FLAGS = 0; #endif +/* ubyte -> float conversion */ +GLfloat _mesa_ubyte_to_float_color_tab[256]; + static void free_shared_state( GLcontext *ctx, struct gl_shared_state *ss ); @@ -556,6 +558,8 @@ one_time_init( GLcontext *ctx ) static GLboolean alreadyCalled = GL_FALSE; _glthread_LOCK_MUTEX(OneTimeLock); if (!alreadyCalled) { + GLuint i; + /* do some implementation tests */ assert( sizeof(GLbyte) == 1 ); assert( sizeof(GLshort) >= 2 ); @@ -567,7 +571,10 @@ one_time_init( GLcontext *ctx ) _mesa_init_lists(); _math_init(); - _mesa_init_math(); + + for (i = 0; i < 256; i++) { + _mesa_ubyte_to_float_color_tab[i] = (float) i / 255.0F; + } #ifdef USE_SPARC_ASM _mesa_init_sparc_glapi_relocs(); diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c index 1dbeefa23b..f5d780e2ae 100644 --- a/src/mesa/main/drawpix.c +++ b/src/mesa/main/drawpix.c @@ -1,4 +1,4 @@ -/* $Id: drawpix.c,v 1.63 2002/10/24 23:57:20 brianp Exp $ */ +/* $Id: drawpix.c,v 1.64 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -31,7 +31,6 @@ #include "drawpix.h" #include "feedback.h" #include "macros.h" -#include "mmath.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index f343c2099a..eb46976abb 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1,4 +1,4 @@ -/* $Id: enable.c,v 1.74 2003/01/26 14:37:16 brianp Exp $ */ +/* $Id: enable.c,v 1.75 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -30,7 +30,6 @@ #include "enable.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "simple_list.h" #include "mtypes.h" #include "enums.h" diff --git a/src/mesa/main/eval.c b/src/mesa/main/eval.c index 30767a6277..d207d14b20 100644 --- a/src/mesa/main/eval.c +++ b/src/mesa/main/eval.c @@ -1,10 +1,10 @@ -/* $Id: eval.c,v 1.24 2002/10/24 23:57:20 brianp Exp $ */ +/* $Id: eval.c,v 1.25 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -44,7 +44,6 @@ #include "context.h" #include "eval.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" @@ -705,7 +704,7 @@ _mesa_GetMapiv( GLenum target, GLenum query, GLint *v ) } if (data) { for (i=0;i<n;i++) { - v[i] = ROUNDF(data[i]); + v[i] = IROUND(data[i]); } } break; @@ -720,14 +719,14 @@ _mesa_GetMapiv( GLenum target, GLenum query, GLint *v ) break; case GL_DOMAIN: if (map1d) { - v[0] = ROUNDF(map1d->u1); - v[1] = ROUNDF(map1d->u2); + v[0] = IROUND(map1d->u1); + v[1] = IROUND(map1d->u2); } else { - v[0] = ROUNDF(map2d->u1); - v[1] = ROUNDF(map2d->u2); - v[2] = ROUNDF(map2d->v1); - v[3] = ROUNDF(map2d->v2); + v[0] = IROUND(map2d->u1); + v[1] = IROUND(map2d->u2); + v[2] = IROUND(map2d->v1); + v[3] = IROUND(map2d->v2); } break; default: diff --git a/src/mesa/main/feedback.c b/src/mesa/main/feedback.c index 330fd7d2be..6bd336b5f7 100644 --- a/src/mesa/main/feedback.c +++ b/src/mesa/main/feedback.c @@ -1,10 +1,10 @@ -/* $Id: feedback.c,v 1.27 2002/10/24 23:57:20 brianp Exp $ */ +/* $Id: feedback.c,v 1.28 2003/03/01 01:50:20 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "enums.h" #include "feedback.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c index 011ec4d64c..54f2832846 100644 --- a/src/mesa/main/get.c +++ b/src/mesa/main/get.c @@ -1,4 +1,4 @@ -/* $Id: get.c,v 1.105 2003/01/26 14:37:16 brianp Exp $ */ +/* $Id: get.c,v 1.106 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,7 +33,6 @@ #include "extensions.h" #include "get.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" #include "texcompress.h" #include "math/m_matrix.h" diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h index b27f8d2f78..c203b91598 100644 --- a/src/mesa/main/glheader.h +++ b/src/mesa/main/glheader.h @@ -1,10 +1,10 @@ -/* $Id: glheader.h,v 1.29 2002/10/30 19:44:41 brianp Exp $ */ +/* $Id: glheader.h,v 1.30 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 5.0 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -35,11 +35,10 @@ * Other Mesa source files should _not_ directly include any system * headers. This allows Mesa to be integrated into XFree86 and * allows system-dependent hacks/work-arounds to be collected in one place. + * XXX actually, a lot of system-dependent stuff is now in imports.[ch]. * * If you touch this file, everything gets recompiled! * - * This file should be included before any other header in the .c files. - * * Put compiler/OS/assembly pragmas and macros here to avoid * cluttering other source files. */ diff --git a/src/mesa/main/histogram.c b/src/mesa/main/histogram.c index 134463956e..2eca44f02f 100644 --- a/src/mesa/main/histogram.c +++ b/src/mesa/main/histogram.c @@ -1,10 +1,10 @@ -/* $Id: histogram.c,v 1.11 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: histogram.c,v 1.12 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -30,7 +30,6 @@ #include "context.h" #include "image.h" #include "histogram.h" -#include "mmath.h" /* diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c index 3830b0318e..b36c804e53 100644 --- a/src/mesa/main/image.c +++ b/src/mesa/main/image.c @@ -1,10 +1,10 @@ -/* $Id: image.c,v 1.69 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: image.c,v 1.70 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,11 +31,16 @@ #include "imports.h" #include "histogram.h" #include "macros.h" -#include "mmath.h" #include "pixel.h" #include "mtypes.h" + +/* Compute ceiling of integer quotient of A divided by B: */ +#define CEILING( A, B ) ( (A) % (B) == 0 ? (A)/(B) : (A)/(B)+1 ) + + + /* * These are the image packing parameters for Mesa's internal images. * That is, _mesa_unpack_image() returns image data in this format. diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c index 80bee830da..e9d579e764 100644 --- a/src/mesa/main/imports.c +++ b/src/mesa/main/imports.c @@ -1,10 +1,10 @@ -/* $Id: imports.c,v 1.31 2003/02/08 15:56:34 brianp Exp $ */ +/* $Id: imports.c,v 1.32 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -46,10 +46,8 @@ */ -#include "glheader.h" -#include "mtypes.h" -#include "context.h" #include "imports.h" +#include "context.h" #define MAXSTRING 4000 /* for vsnprintf() */ @@ -73,6 +71,11 @@ extern int vsnprintf(char *str, size_t count, const char *fmt, va_list arg); * rand and RAND_MAX */ + +/********************************************************************** + * Memory + */ + void * _mesa_malloc(size_t bytes) { @@ -224,6 +227,10 @@ _mesa_bzero( void *dst, size_t n ) } +/********************************************************************** + * Math + */ + double _mesa_sin(double a) { @@ -247,7 +254,7 @@ _mesa_cos(double a) double -_mesa_sqrt(double x) +_mesa_sqrtd(double x) { #if defined(XFree86LOADER) && defined(IN_MODULE) return xf86sqrt(x); @@ -257,6 +264,95 @@ _mesa_sqrt(double x) } +/* + * A High Speed, Low Precision Square Root + * by Paul Lalonde and Robert Dawson + * from "Graphics Gems", Academic Press, 1990 + * + * SPARC implementation of a fast square root by table + * lookup. + * SPARC floating point format is as follows: + * + * BIT 31 30 23 22 0 + * sign exponent mantissa + */ +static short sqrttab[0x100]; /* declare table of square roots */ + +static void init_sqrt_table(void) +{ +#if defined(USE_IEEE) && !defined(DEBUG) + unsigned short i; + fi_type fi; /* to access the bits of a float in C quickly */ + /* we use a union defined in glheader.h */ + + for(i=0; i<= 0x7f; i++) { + fi.i = 0; + + /* + * Build a float with the bit pattern i as mantissa + * and an exponent of 0, stored as 127 + */ + + fi.i = (i << 16) | (127 << 23); + fi.f = _mesa_sqrtd(fi.f); + + /* + * Take the square root then strip the first 7 bits of + * the mantissa into the table + */ + + sqrttab[i] = (fi.i & 0x7fffff) >> 16; + + /* + * Repeat the process, this time with an exponent of + * 1, stored as 128 + */ + + fi.i = 0; + fi.i = (i << 16) | (128 << 23); + fi.f = sqrt(fi.f); + sqrttab[i+0x80] = (fi.i & 0x7fffff) >> 16; + } +#else + (void) sqrttab; /* silence compiler warnings */ +#endif /*HAVE_FAST_MATH*/ +} + + +float +_mesa_sqrtf( float x ) +{ +#if defined(USE_IEEE) && !defined(DEBUG) + fi_type num; + /* to access the bits of a float in C + * we use a union from glheader.h */ + + short e; /* the exponent */ + if (x == 0.0F) return 0.0F; /* check for square root of 0 */ + num.f = x; + e = (num.i >> 23) - 127; /* get the exponent - on a SPARC the */ + /* exponent is stored with 127 added */ + num.i &= 0x7fffff; /* leave only the mantissa */ + if (e & 0x01) num.i |= 0x800000; + /* the exponent is odd so we have to */ + /* look it up in the second half of */ + /* the lookup table, so we set the */ + /* high bit */ + e >>= 1; /* divide the exponent by two */ + /* note that in C the shift */ + /* operators are sign preserving */ + /* for signed operands */ + /* Do the table lookup, based on the quaternary mantissa, + * then reconstruct the result back into a float + */ + num.i = ((sqrttab[num.i >> 16]) << 16) | ((e + 127) << 23); + return num.f; +#else + return (float) _mesa_sqrtd((double) x); +#endif +} + + double _mesa_pow(double x, double y) { @@ -268,6 +364,25 @@ _mesa_pow(double x, double y) } +/* + * Return number of bits set in given GLuint. + */ +unsigned int +_mesa_bitcount(unsigned int n) +{ + unsigned int bits; + for (bits = 0; n > 0; n = n >> 1) { + bits += (n & 1); + } + return bits; +} + + + +/********************************************************************** + * Environment vars + */ + char * _mesa_getenv( const char *var ) { @@ -279,6 +394,10 @@ _mesa_getenv( const char *var ) } +/********************************************************************** + * String + */ + char * _mesa_strstr( const char *haystack, const char *needle ) { @@ -389,6 +508,10 @@ _mesa_strtod( const char *s, char **end ) } +/********************************************************************** + * I/O + */ + int _mesa_sprintf( char *str, const char *fmt, ... ) { @@ -421,6 +544,10 @@ _mesa_printf( const char *fmtString, ... ) } +/********************************************************************** + * Diagnostics + */ + void _mesa_warning( GLcontext *ctx, const char *fmtString, ... ) { @@ -673,12 +800,34 @@ default_GetDrawablePrivate(__GLcontext *gc) /* * Initialize a __GLimports object to point to the functions in * this file. This is to be called from device drivers. + * Also, do some one-time initializations. * Input: imports - the object to init * driverCtx - pointer to device driver-specific data */ void _mesa_init_default_imports(__GLimports *imports, void *driverCtx) { + /* XXX maybe move this one-time init stuff into context.c */ + static GLboolean initialized = GL_FALSE; + if (!initialized) { + init_sqrt_table(); + +#if defined(_FPU_GETCW) && defined(_FPU_SETCW) + { + const char *debug = _mesa_getenv("MESA_DEBUG"); + if (debug && _mesa_strcmp(debug, "FP")==0) { + /* die on FP exceptions */ + fpu_control_t mask; + _FPU_GETCW(mask); + mask &= ~(_FPU_MASK_IM | _FPU_MASK_DM | _FPU_MASK_ZM + | _FPU_MASK_OM | _FPU_MASK_UM); + _FPU_SETCW(mask); + } + } +#endif + initialized = GL_TRUE; + } + imports->malloc = default_malloc; imports->calloc = default_calloc; imports->realloc = default_realloc; diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h index 8ebc982172..741cdbf519 100644 --- a/src/mesa/main/imports.h +++ b/src/mesa/main/imports.h @@ -1,10 +1,10 @@ -/* $Id: imports.h,v 1.12 2003/02/08 15:56:34 brianp Exp $ */ +/* $Id: imports.h,v 1.13 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -35,6 +35,25 @@ #define IMPORTS_H +/* XXX some of the stuff in glheader.h should be moved into this file. + */ +#include "glheader.h" + + +/********************************************************************** + * General macros + */ + +#ifndef NULL +#define NULL 0 +#endif + + + +/********************************************************************** + * Memory macros + */ + #define MALLOC(BYTES) _mesa_malloc(BYTES) #define CALLOC(BYTES) _mesa_calloc(BYTES) #define MALLOC_STRUCT(T) (struct T *) _mesa_malloc(sizeof(struct T)) @@ -99,6 +118,428 @@ extern void _ext_mesa_free_pixelbuffer( void *pb ); #endif + +/********************************************************************** + * Math macros + */ + +#define MAX_GLUSHORT 0xffff +#define MAX_GLUINT 0xffffffff + +#ifndef M_PI +#define M_PI (3.1415926) +#endif + +/* Degrees to radians conversion: */ +#define DEG2RAD (M_PI/180.0) + + +/*** + *** USE_IEEE: Determine if we're using IEEE floating point + ***/ +#if defined(__i386__) || defined(__sparc__) || defined(__s390x__) || \ + defined(__powerpc__) || \ + ( defined(__alpha__) && ( defined(__IEEE_FLOAT) || !defined(VMS) ) ) +#define USE_IEEE +#define IEEE_ONE 0x3f800000 +#endif + + +/*** + *** SQRTF: single-precision square root + ***/ +#ifdef DEBUG +# define SQRTF(X) ((float)_mesa_sqrtd((float) X)) +#elif defined(__WATCOMC__) && defined(USE_X86_ASM) +float asm_sqrt (float x); +#pragma aux asm_sqrt = \ + "fsqrt" \ + parm [8087] \ + value [8087] \ + modify exact []; +# define SQRTF(X) asm_sqrt(X) +#else +# define SQRTF(X) _mesa_sqrtf(X) +#endif + + +/*** + *** LOG2: Log base 2 of float + ***/ +#ifdef USE_IEEE +#if 0 +/* This is pretty fast, but not accurate enough (only 2 fractional bits). + * Based on code from http://www.stereopsis.com/log2.html + */ +static INLINE GLfloat LOG2(GLfloat x) +{ + const GLfloat y = x * x * x * x; + const GLuint ix = *((GLuint *) &y); + const GLuint exp = (ix >> 23) & 0xFF; + const GLint log2 = ((GLint) exp) - 127; + return (GLfloat) log2 * (1.0 / 4.0); /* 4, because of x^4 above */ +} +#endif +/* Pretty fast, and accurate. + * Based on code from http://www.flipcode.com/totd/ + */ +static INLINE GLfloat LOG2(GLfloat val) +{ + GLint *exp_ptr = (GLint *) &val; + GLint x = *exp_ptr; + const GLint log_2 = ((x >> 23) & 255) - 128; + x &= ~(255 << 23); + x += 127 << 23; + *exp_ptr = x; + val = ((-1.0f/3) * val + 2) * val - 2.0f/3; + return val + log_2; +} +#elif defined(XFree86LOADER) && defined(IN_MODULE) +#define LOG2(x) ((GLfloat) (xf86log(x) * 1.442695)) +#else +/* + * NOTE: log_base_2(x) = log(x) / log(2) + * NOTE: 1.442695 = 1/log(2). + */ +#define LOG2(x) ((GLfloat) (log(x) * 1.442695F)) +#endif + + +/*** + *** IS_INF_OR_NAN: test if float is infinite or NaN + ***/ +#ifdef USE_IEEE +static INLINE int IS_INF_OR_NAN( float x ) +{ + fi_type tmp; + tmp.f = x; + return !(int)((unsigned int)((tmp.i & 0x7fffffff)-0x7f800000) >> 31); +} +#elif defined(isfinite) +#define IS_INF_OR_NAN(x) (!isfinite(x)) +#elif defined(finite) +#define IS_INF_OR_NAN(x) (!finite(x)) +#elif __VMS +#define IS_INF_OR_NAN(x) (!finite(x)) +#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#define IS_INF_OR_NAN(x) (!isfinite(x)) +#else +#define IS_INF_OR_NAN(x) (!finite(x)) +#endif + + +/*** + *** IS_NEGATIVE: test if float is negative + ***/ +#if defined(USE_IEEE) +#define GET_FLOAT_BITS(x) ((fi_type *) &(x))->i +#define IS_NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31)) +#else +#define IS_NEGATIVE(x) (x < 0.0F) +#endif + + +/*** + *** DIFFERENT_SIGNS: test if two floats have opposite signs + ***/ +#if defined(USE_IEEE) +#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31)) +#else +/* Could just use (x*y<0) except for the flatshading requirements. + * Maybe there's a better way? + */ +#define DIFFERENT_SIGNS(x,y) ((x) * (y) <= 0.0F && (x) - (y) != 0.0F) +#endif + + +/*** + *** CEILF: ceiling of float + *** FLOORF: floor of float + *** FABSF: absolute value of float + ***/ +#if defined(__sparc__) || defined(__NeXT__) /* XXX improve? */ +#define CEILF(x) ceil(x) +#define FLOORF(x) floor(x) +#define FABSF(x) fabs(x) +#elif defined(__WIN32__) || defined(__IBMC__) || defined(__IBMCPP__) +#define CEILF(x) ((GLfloat) ceil(x)) +#define FLOORF(x) ((GLfloat) floor(x)) +#define FABSF(x) ((GLfloat) fabs(x)) +#elif defined(XFree86LOADER) && defined(IN_MODULE) +#define CEILF(x) ((GLfloat) xf86ceil(x)) +#define FLOORF(x) ((GLfloat) xf86floor(x)) +#define FABSF(x) ((GLfloat) xf86fabs(x)) +#else +#define CEILF(x) ceilf(x) +#define FLOORF(x) floorf(x) +#define FABSF(x) fabsf(x) +#endif + + +/*** + *** IROUND: return (as an integer) float rounded to nearest integer + ***/ +#if defined(USE_SPARC_ASM) && defined(__GNUC__) && defined(__sparc__) +static INLINE int iround(float f) +{ + int r; + __asm__ ("fstoi %1, %0" : "=f" (r) : "f" (f)); + return r; +} +#define IROUND(x) iround(x) +#elif defined(USE_X86_ASM) && defined(__GNUC__) && defined(__i386__) +static INLINE int iround(float f) +{ + int r; + __asm__ ("fistpl %0" : "=m" (r) : "t" (f) : "st"); + return r; +} +#define IROUND(x) iround(x) +#elif defined(USE_X86_ASM) && defined(__MSC__) && defined(__WIN32__) +static INLINE int iround(float f) +{ + int r; + _asm { + fld f + fistp r + } + return r; +} +#define IROUND(x) iround(x) +#elif defined(USE_X86_ASM) && defined(__WATCOMC__) +long iround(float f); +#pragma aux iround = \ + "push eax" \ + "fistp dword ptr [esp]" \ + "pop eax" \ + parm [8087] \ + value [eax] \ + modify exact [eax]; + +#define IROUND(x) iround(x) +#else +#define IROUND(f) ((int) (((f) >= 0.0F) ? ((f) + 0.5F) : ((f) - 0.5F))) +#endif + + +/*** + *** IROUND_POS: return (as an integer) positive float rounded to nearest int + ***/ +#ifdef DEBUG +#define IROUND_POS(f) (assert((f) >= 0.0F), IROUND(f)) +#else +#define IROUND_POS(f) (IROUND(f)) +#endif + + +/*** + *** IFLOOR: return (as an integer) floor of float + ***/ +#if defined(USE_X86_ASM) && defined(__GNUC__) && defined(__i386__) +/* + * IEEE floor for computers that round to nearest or even. + * 'f' must be between -4194304 and 4194303. + * This floor operation is done by "(iround(f + .5) + iround(f - .5)) >> 1", + * but uses some IEEE specific tricks for better speed. + * Contributed by Josh Vanderhoof + */ +static INLINE int ifloor(float f) +{ + int ai, bi; + double af, bf; + af = (3 << 22) + 0.5 + (double)f; + bf = (3 << 22) + 0.5 - (double)f; + /* GCC generates an extra fstp/fld without this. */ + __asm__ ("fstps %0" : "=m" (ai) : "t" (af) : "st"); + __asm__ ("fstps %0" : "=m" (bi) : "t" (bf) : "st"); + return (ai - bi) >> 1; +} +#define IFLOOR(x) ifloor(x) +#elif defined(USE_IEEE) +static INLINE int ifloor(float f) +{ + int ai, bi; + double af, bf; + fi_type u; + + af = (3 << 22) + 0.5 + (double)f; + bf = (3 << 22) + 0.5 - (double)f; + u.f = af; ai = u.i; + u.f = bf; bi = u.i; + return (ai - bi) >> 1; +} +#define IFLOOR(x) ifloor(x) +#else +static INLINE int ifloor(float f) +{ + int i = IROUND(f); + return (i > f) ? i - 1 : i; +} +#define IFLOOR(x) ifloor(x) +#endif + + +/*** + *** ICEIL: return (as an integer) ceiling of float + ***/ +#if defined(USE_X86_ASM) && defined(__GNUC__) && defined(__i386__) +/* + * IEEE ceil for computers that round to nearest or even. + * 'f' must be between -4194304 and 4194303. + * This ceil operation is done by "(iround(f + .5) + iround(f - .5) + 1) >> 1", + * but uses some IEEE specific tricks for better speed. + * Contributed by Josh Vanderhoof + */ +static INLINE int iceil(float f) +{ + int ai, bi; + double af, bf; + af = (3 << 22) + 0.5 + (double)f; + bf = (3 << 22) + 0.5 - (double)f; + /* GCC generates an extra fstp/fld without this. */ + __asm__ ("fstps %0" : "=m" (ai) : "t" (af) : "st"); + __asm__ ("fstps %0" : "=m" (bi) : "t" (bf) : "st"); + return (ai - bi + 1) >> 1; +} +#define ICEIL(x) iceil(x) +#elif defined(USE_IEEE) +static INLINE int iceil(float f) +{ + int ai, bi; + double af, bf; + fi_type u; + af = (3 << 22) + 0.5 + (double)f; + bf = (3 << 22) + 0.5 - (double)f; + u.f = af; ai = u.i; + u.f = bf; bi = u.i; + return (ai - bi + 1) >> 1; +} +#define ICEIL(x) iceil(x) +#else +static INLINE int iceil(float f) +{ + int i = IROUND(f); + return (i < f) ? i + 1 : i; +} +#define ICEIL(x) iceil(x) +#endif + + +/*** + *** UNCLAMPED_FLOAT_TO_UBYTE: map float from {0,1} to ubyte in [0,255] + *** CLAMPED_FLOAT_TO_UBYTE: map float in [0,1] to ubyte in [0,255] + ***/ +#if defined(USE_IEEE) && !defined(DEBUG) +#define IEEE_0996 0x3f7f0000 /* 0.996 or so */ +/* This function/macro is sensitive to precision. Test very carefully + * if you change it! + */ +#define UNCLAMPED_FLOAT_TO_UBYTE(UB, F) \ + do { \ + fi_type __tmp; \ + __tmp.f = (F); \ + UB = ((__tmp.i >= IEEE_0996) \ + ? ((GLint)__tmp.i < 0) ? (GLubyte)0 : (GLubyte)255 \ + : (__tmp.f = __tmp.f*(255.0F/256.0F) + 32768.0F, \ + (GLubyte)__tmp.i)); \ + } while (0) +#define CLAMPED_FLOAT_TO_UBYTE(ub, f) \ + UNCLAMPED_FLOAT_TO_UBYTE(ub, f) +#else +#define UNCLAMPED_FLOAT_TO_UBYTE(ub, f) \ + ub = ((GLubyte) IROUND(CLAMP((f), 0.0F, 1.0F) * 255.0F)) +#define CLAMPED_FLOAT_TO_UBYTE(ub, f) \ + ub = ((GLubyte) IROUND((f) * 255.0F)) +#endif + + +/*** + *** COPY_FLOAT: copy a float from src to dest, avoid slow FP regs if possible + ***/ +#if defined(USE_IEEE) && !defined(DEBUG) +#define COPY_FLOAT( dst, src ) \ + ((fi_type *) &(dst))->i = ((fi_type *) &(src))->i +#else +#define COPY_FLOAT( dst, src ) (dst) = (src) +#endif + + +/*** + *** START_FAST_MATH: Set x86 FPU to faster, 32-bit precision mode (and save + *** original mode to a temporary). + *** END_FAST_MATH: Restore x86 FPU to original mode. + ***/ +#if defined(__GNUC__) && defined(__i386__) +/* + * Set the x86 FPU control word to guarentee only 32 bits of precision + * are stored in registers. Allowing the FPU to store more introduces + * differences between situations where numbers are pulled out of memory + * vs. situations where the compiler is able to optimize register usage. + * + * In the worst case, we force the compiler to use a memory access to + * truncate the float, by specifying the 'volatile' keyword. + */ +/* Hardware default: All exceptions masked, extended double precision, + * round to nearest (IEEE compliant): + */ +#define DEFAULT_X86_FPU 0x037f +/* All exceptions masked, single precision, round to nearest: + */ +#define FAST_X86_FPU 0x003f +/* The fldcw instruction will cause any pending FP exceptions to be + * raised prior to entering the block, and we clear any pending + * exceptions before exiting the block. Hence, asm code has free + * reign over the FPU while in the fast math block. + */ +#if defined(NO_FAST_MATH) +#define START_FAST_MATH(x) \ +do { \ + static GLuint mask = DEFAULT_X86_FPU; \ + __asm__ ( "fnstcw %0" : "=m" (*&(x)) ); \ + __asm__ ( "fldcw %0" : : "m" (mask) ); \ +} while (0) +#else +#define START_FAST_MATH(x) \ +do { \ + static GLuint mask = FAST_X86_FPU; \ + __asm__ ( "fnstcw %0" : "=m" (*&(x)) ); \ + __asm__ ( "fldcw %0" : : "m" (mask) ); \ +} while (0) +#endif +/* Restore original FPU mode, and clear any exceptions that may have + * occurred in the FAST_MATH block. + */ +#define END_FAST_MATH(x) \ +do { \ + __asm__ ( "fnclex ; fldcw %0" : : "m" (*&(x)) ); \ +} while (0) + +#elif defined(__WATCOMC__) && !defined(NO_FAST_MATH) +void _wacom_start_fast_math(unsigned short *x); +#pragma aux _wacom_start_fast_math = \ + "fstcw word ptr [esi]" \ + "or word ptr [esi], 0x3f" \ + "fldcw word ptr [esi]" \ + parm [esi] \ + modify exact []; +void _wacom_end_fast_math(unsigned short *x); +#pragma aux _wacom_end_fast_math = \ + "fldcw word ptr [esi]" \ + parm [esi] \ + modify exact []; +#define START_FAST_MATH(x) _wacom_start_fast_math(& x) +#define END_FAST_MATH(x) _wacom_end_fast_math(& x) +#else +#define START_FAST_MATH(x) x = 0 +#define END_FAST_MATH(x) (void)(x) +#endif + + + +/********************************************************************** + * Functions + */ + extern void * _mesa_malloc( size_t bytes ); @@ -137,11 +578,20 @@ extern double _mesa_cos(double a); extern double -_mesa_sqrt(double x); +_mesa_sqrtd(double x); + +extern float +_mesa_sqrtf(float x); extern double _mesa_pow(double x, double y); +extern float +_mesa_log2(float x); + +extern unsigned int +_mesa_bitcount(unsigned int n); + extern char * _mesa_getenv( const char *var ); diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c index 201938d4aa..c7fa7018d3 100644 --- a/src/mesa/main/light.c +++ b/src/mesa/main/light.c @@ -1,10 +1,10 @@ -/* $Id: light.c,v 1.54 2002/10/25 21:06:29 brianp Exp $ */ +/* $Id: light.c,v 1.55 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -32,7 +32,6 @@ #include "enums.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "simple_list.h" #include "mtypes.h" #include "math/m_xform.h" @@ -963,12 +962,12 @@ _mesa_GetMaterialiv( GLenum face, GLenum pname, GLint *params ) params[3] = FLOAT_TO_INT( ctx->Light.Material[f].Emission[3] ); break; case GL_SHININESS: - *params = ROUNDF( ctx->Light.Material[f].Shininess ); + *params = IROUND( ctx->Light.Material[f].Shininess ); break; case GL_COLOR_INDEXES: - params[0] = ROUNDF( ctx->Light.Material[f].AmbientIndex ); - params[1] = ROUNDF( ctx->Light.Material[f].DiffuseIndex ); - params[2] = ROUNDF( ctx->Light.Material[f].SpecularIndex ); + params[0] = IROUND( ctx->Light.Material[f].AmbientIndex ); + params[1] = IROUND( ctx->Light.Material[f].DiffuseIndex ); + params[2] = IROUND( ctx->Light.Material[f].SpecularIndex ); break; default: _mesa_error( ctx, GL_INVALID_ENUM, "glGetMaterialfv(pname)" ); diff --git a/src/mesa/main/lines.c b/src/mesa/main/lines.c index 0a33e1399e..821b17e0b5 100644 --- a/src/mesa/main/lines.c +++ b/src/mesa/main/lines.c @@ -1,10 +1,10 @@ -/* $Id: lines.c,v 1.30 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: lines.c,v 1.31 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -30,7 +30,6 @@ #include "depth.h" #include "lines.h" #include "macros.h" -#include "mmath.h" #include "texstate.h" #include "mtypes.h" diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h index 4fc93936ac..0be9510995 100644 --- a/src/mesa/main/macros.h +++ b/src/mesa/main/macros.h @@ -1,4 +1,4 @@ -/* $Id: macros.h,v 1.30 2002/10/18 17:02:00 kschultz Exp $ */ +/* $Id: macros.h,v 1.31 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -29,34 +29,79 @@ * A collection of useful macros. */ - #ifndef MACROS_H #define MACROS_H +#include "imports.h" + -#include "glheader.h" -/* Do not reference mtypes.h from this file. +/* + * Integer / float conversion for colors, normals, etc. */ +/* Convert GLubyte in [0,255] to GLfloat in [0.0,1.0] */ +extern GLfloat _mesa_ubyte_to_float_color_tab[256]; +#define UBYTE_TO_FLOAT(u) _mesa_ubyte_to_float_color_tab[(unsigned int)(u)] -/* Limits: */ -#define MAX_GLUSHORT 0xffff -#define MAX_GLUINT 0xffffffff +/* Convert GLfloat in [0.0,1.0] to GLubyte in [0,255] */ +#define FLOAT_TO_UBYTE(X) ((GLubyte) (GLint) ((X) * 255.0F)) -/* Pi */ -#ifndef M_PI -#define M_PI (3.1415926) -#endif +/* Convert GLbyte in [-128,127] to GLfloat in [-1.0,1.0] */ +#define BYTE_TO_FLOAT(B) ((2.0F * (B) + 1.0F) * (1.0F/255.0F)) +/* Convert GLfloat in [-1.0,1.0] to GLbyte in [-128,127] */ +#define FLOAT_TO_BYTE(X) ( (((GLint) (255.0F * (X))) - 1) / 2 ) -/* Degrees to radians conversion: */ -#define DEG2RAD (M_PI/180.0) +/* Convert GLushort in [0,65536] to GLfloat in [0.0,1.0] */ +#define USHORT_TO_FLOAT(S) ((GLfloat) (S) * (1.0F / 65535.0F)) -#ifndef NULL -#define NULL 0 -#endif +/* Convert GLfloat in [0.0,1.0] to GLushort in [0,65536] */ +#define FLOAT_TO_USHORT(X) ((GLushort) (GLint) ((X) * 65535.0F)) + + +/* Convert GLshort in [-32768,32767] to GLfloat in [-1.0,1.0] */ +#define SHORT_TO_FLOAT(S) ((2.0F * (S) + 1.0F) * (1.0F/65535.0F)) + +/* Convert GLfloat in [0.0,1.0] to GLshort in [-32768,32767] */ +#define FLOAT_TO_SHORT(X) ( (((GLint) (65535.0F * (X))) - 1) / 2 ) + + +/* Convert GLuint in [0,4294967295] to GLfloat in [0.0,1.0] */ +#define UINT_TO_FLOAT(U) ((GLfloat) (U) * (1.0F / 4294967295.0F)) + +/* Convert GLfloat in [0.0,1.0] to GLuint in [0,4294967295] */ +#define FLOAT_TO_UINT(X) ((GLuint) ((X) * 4294967295.0)) + + +/* Convert GLint in [-2147483648,2147483647] to GLfloat in [-1.0,1.0] */ +#define INT_TO_FLOAT(I) ((2.0F * (I) + 1.0F) * (1.0F/4294967294.0F)) + +/* Convert GLfloat in [-1.0,1.0] to GLint in [-2147483648,2147483647] */ +/* causes overflow: +#define FLOAT_TO_INT(X) ( (((GLint) (4294967294.0F * (X))) - 1) / 2 ) +*/ +/* a close approximation: */ +#define FLOAT_TO_INT(X) ( (GLint) (2147483647.0 * (X)) ) + + +#define BYTE_TO_UBYTE(b) ((GLubyte) ((b) < 0 ? 0 : (GLubyte) (b))) +#define SHORT_TO_UBYTE(s) ((GLubyte) ((s) < 0 ? 0 : (GLubyte) ((s) >> 7))) +#define USHORT_TO_UBYTE(s) ((GLubyte) ((s) >> 8)) +#define INT_TO_UBYTE(i) ((GLubyte) ((i) < 0 ? 0 : (GLubyte) ((i) >> 23))) +#define UINT_TO_UBYTE(i) ((GLubyte) ((i) >> 24)) + + +#define BYTE_TO_USHORT(b) ((b) < 0 ? 0 : ((GLushort) (((b) * 65535) / 255))) +#define UBYTE_TO_USHORT(b) (((GLushort) (b) << 8) | (GLushort) (b)) +#define SHORT_TO_USHORT(s) ((s) < 0 ? 0 : ((GLushort) (((s) * 65535 / 32767)))) +#define INT_TO_USHORT(i) ((i) < 0 ? 0 : ((GLushort) ((i) >> 15))) +#define UINT_TO_USHORT(i) ((i) < 0 ? 0 : ((GLushort) ((i) >> 16))) +#define UNCLAMPED_FLOAT_TO_USHORT(us, f) \ + us = ( (GLushort) IROUND( CLAMP((f), 0.0, 1.0) * 65535.0F) ) +#define CLAMPED_FLOAT_TO_USHORT(us, f) \ + us = ( (GLushort) IROUND( (f) * 65535.0F) ) /* Stepping a GLfloat pointer by a byte stride @@ -389,6 +434,79 @@ do { \ +/* + * Linear interpolation + * NOTE: OUT argument is evaluated twice! + * NOTE: Be wary of using *coord++ as an argument to any of these macros! + */ +#define LINTERP(T, OUT, IN) ((OUT) + (T) * ((IN) - (OUT))) + +/* Can do better with integer math: + */ +#define INTERP_UB( t, dstub, outub, inub ) \ +do { \ + GLfloat inf = UBYTE_TO_FLOAT( inub ); \ + GLfloat outf = UBYTE_TO_FLOAT( outub ); \ + GLfloat dstf = LINTERP( t, outf, inf ); \ + UNCLAMPED_FLOAT_TO_UBYTE( dstub, dstf ); \ +} while (0) + +#define INTERP_CHAN( t, dstc, outc, inc ) \ +do { \ + GLfloat inf = CHAN_TO_FLOAT( inc ); \ + GLfloat outf = CHAN_TO_FLOAT( outc ); \ + GLfloat dstf = LINTERP( t, outf, inf ); \ + UNCLAMPED_FLOAT_TO_CHAN( dstc, dstf ); \ +} while (0) + +#define INTERP_UI( t, dstui, outui, inui ) \ + dstui = (GLuint) (GLint) LINTERP( (t), (GLfloat) (outui), (GLfloat) (inui) ) + +#define INTERP_F( t, dstf, outf, inf ) \ + dstf = LINTERP( t, outf, inf ) + +#define INTERP_4F( t, dst, out, in ) \ +do { \ + dst[0] = LINTERP( (t), (out)[0], (in)[0] ); \ + dst[1] = LINTERP( (t), (out)[1], (in)[1] ); \ + dst[2] = LINTERP( (t), (out)[2], (in)[2] ); \ + dst[3] = LINTERP( (t), (out)[3], (in)[3] ); \ +} while (0) + +#define INTERP_3F( t, dst, out, in ) \ +do { \ + dst[0] = LINTERP( (t), (out)[0], (in)[0] ); \ + dst[1] = LINTERP( (t), (out)[1], (in)[1] ); \ + dst[2] = LINTERP( (t), (out)[2], (in)[2] ); \ +} while (0) + +#define INTERP_4CHAN( t, dst, out, in ) \ +do { \ + INTERP_CHAN( (t), (dst)[0], (out)[0], (in)[0] ); \ + INTERP_CHAN( (t), (dst)[1], (out)[1], (in)[1] ); \ + INTERP_CHAN( (t), (dst)[2], (out)[2], (in)[2] ); \ + INTERP_CHAN( (t), (dst)[3], (out)[3], (in)[3] ); \ +} while (0) + +#define INTERP_3CHAN( t, dst, out, in ) \ +do { \ + INTERP_CHAN( (t), (dst)[0], (out)[0], (in)[0] ); \ + INTERP_CHAN( (t), (dst)[1], (out)[1], (in)[1] ); \ + INTERP_CHAN( (t), (dst)[2], (out)[2], (in)[2] ); \ +} while (0) + +#define INTERP_SZ( t, vec, to, out, in, sz ) \ +do { \ + switch (sz) { \ + case 4: vec[to][3] = LINTERP( (t), (vec)[out][3], (vec)[in][3] ); \ + case 3: vec[to][2] = LINTERP( (t), (vec)[out][2], (vec)[in][2] ); \ + case 2: vec[to][1] = LINTERP( (t), (vec)[out][1], (vec)[in][1] ); \ + case 1: vec[to][0] = LINTERP( (t), (vec)[out][0], (vec)[in][0] ); \ + } \ +} while(0) + + + /* Assign scalers to short vectors: */ #define ASSIGN_2V( V, V0, V1 ) \ do { \ @@ -413,22 +531,6 @@ do { \ - -/* Absolute value (for Int, Float, Double): */ -#define ABSI(X) ((X) < 0 ? -(X) : (X)) -#define ABSF(X) ((X) < 0.0F ? -(X) : (X)) -#define ABSD(X) ((X) < 0.0 ? -(X) : (X)) - - - -/* Round a floating-point value to the nearest integer: */ -#define ROUNDF(X) ( (X)<0.0F ? ((GLint) ((X)-0.5F)) : ((GLint) ((X)+0.5F)) ) - - -/* Compute ceiling of integer quotient of A divided by B: */ -#define CEILING( A, B ) ( (A) % (B) == 0 ? (A)/(B) : (A)/(B)+1 ) - - /* Clamp X to [MIN,MAX]: */ #define CLAMP( X, MIN, MAX ) ( (X)<(MIN) ? (MIN) : ((X)>(MAX) ? (MAX) : (X)) ) @@ -465,63 +567,24 @@ do { \ } while (0) +/* Normalize a 3-element vector to unit length. */ +#define NORMALIZE_3FV( V ) \ +do { \ + GLfloat len = (GLfloat) LEN_SQUARED_3FV(V); \ + if (len) { \ + len = (GLfloat) (1.0 / SQRTF(len)); \ + (V)[0] = (GLfloat) ((V)[0] * len); \ + (V)[1] = (GLfloat) ((V)[1] * len); \ + (V)[2] = (GLfloat) ((V)[2] * len); \ + } \ +} while(0) -/* Generic color packing macros - * XXX We may move these into texutil.h at some point. - */ - -#define PACK_COLOR_8888( a, b, c, d ) \ - (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) - -#define PACK_COLOR_888( a, b, c ) \ - (((a) << 16) | ((b) << 8) | (c)) - -#define PACK_COLOR_565( a, b, c ) \ - ((((a) & 0xf8) << 8) | (((b) & 0xfc) << 3) | (((c) & 0xf8) >> 3)) - -#define PACK_COLOR_1555( a, b, c, d ) \ - ((((b) & 0xf8) << 7) | (((c) & 0xf8) << 2) | (((d) & 0xf8) >> 3) | \ - ((a) ? 0x8000 : 0)) - -#define PACK_COLOR_4444( a, b, c, d ) \ - ((((a) & 0xf0) << 8) | (((b) & 0xf0) << 4) | ((c) & 0xf0) | ((d) >> 4)) - -#define PACK_COLOR_88( a, b ) \ - (((a) << 8) | (b)) - -#define PACK_COLOR_332( a, b, c ) \ - (((a) & 0xe0) | (((b) & 0xe0) >> 3) | (((c) & 0xc0) >> 6)) - - -#ifdef MESA_BIG_ENDIAN - -#define PACK_COLOR_8888_LE( a, b, c, d ) PACK_COLOR_8888( d, c, b, a ) - -#define PACK_COLOR_565_LE( a, b, c ) \ - (((a) & 0xf8) | (((b) & 0xe0) >> 5) | (((b) & 0x1c) << 11) | \ - (((c) & 0xf8) << 5)) - -#define PACK_COLOR_1555_LE( a, b, c, d ) \ - ((((b) & 0xf8) >> 1) | (((c) & 0xc0) >> 6) | (((c) & 0x38) << 10) | \ - (((d) & 0xf8) << 5) | ((a) ? 0x80 : 0)) - -#define PACK_COLOR_4444_LE( a, b, c, d ) PACK_COLOR_4444( c, d, a, b ) - -#define PACK_COLOR_88_LE( a, b ) PACK_COLOR_88( b, a ) - -#else /* little endian */ - -#define PACK_COLOR_8888_LE( a, b, c, d ) PACK_COLOR_8888( a, b, c, d ) - -#define PACK_COLOR_565_LE( a, b, c ) PACK_COLOR_565( a, b, c ) - -#define PACK_COLOR_1555_LE( a, b, c, d ) PACK_COLOR_1555( a, b, c, d ) - -#define PACK_COLOR_4444_LE( a, b, c, d ) PACK_COLOR_4444( a, b, c, d ) +#define LEN_3FV( V ) (SQRTF((V)[0]*(V)[0]+(V)[1]*(V)[1]+(V)[2]*(V)[2])) +#define LEN_2FV( V ) (SQRTF((V)[0]*(V)[0]+(V)[1]*(V)[1])) -#define PACK_COLOR_88_LE( a, b ) PACK_COLOR_88( a, b ) +#define LEN_SQUARED_3FV( V ) ((V)[0]*(V)[0]+(V)[1]*(V)[1]+(V)[2]*(V)[2]) +#define LEN_SQUARED_2FV( V ) ((V)[0]*(V)[0]+(V)[1]*(V)[1]) -#endif /* endianness */ #endif diff --git a/src/mesa/main/matrix.c b/src/mesa/main/matrix.c index 0b5f001402..af046a3c8f 100644 --- a/src/mesa/main/matrix.c +++ b/src/mesa/main/matrix.c @@ -1,10 +1,10 @@ -/* $Id: matrix.c,v 1.45 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: matrix.c,v 1.46 2003/03/01 01:50:21 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -42,7 +42,6 @@ #include "enums.h" #include "macros.h" #include "matrix.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_matrix.h" diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 7ca6f61118..acac82bc88 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1,4 +1,4 @@ -/* $Id: mtypes.h,v 1.104 2003/02/23 04:07:28 brianp Exp $ */ +/* $Id: mtypes.h,v 1.105 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -109,6 +109,33 @@ typedef GLuint GLdepth; /* Must be 32-bits! */ * Fixed point data type: */ typedef int GLfixed; +/* + * Fixed point arithmetic macros + */ +#ifdef FIXED_14 +#define FIXED_ONE 0x00004000 +#define FIXED_HALF 0x00002000 +#define FIXED_FRAC_MASK 0x00003FFF +#define FIXED_SCALE 16384.0f +#define FIXED_SHIFT 14 +#else +#define FIXED_ONE 0x00000800 +#define FIXED_HALF 0x00000400 +#define FIXED_FRAC_MASK 0x000007FF +#define FIXED_SCALE 2048.0f +#define FIXED_SHIFT 11 +#endif +#define FIXED_INT_MASK (~FIXED_FRAC_MASK) +#define FIXED_EPSILON 1 +#define FloatToFixed(X) (IROUND((X) * FIXED_SCALE)) +#define IntToFixed(I) ((I) << FIXED_SHIFT) +#define FixedToInt(X) ((X) >> FIXED_SHIFT) +#define FixedToUns(X) (((unsigned int)(X)) >> FIXED_SHIFT) +#define FixedCeil(X) (((X) + FIXED_ONE - FIXED_EPSILON) & FIXED_INT_MASK) +#define FixedFloor(X) ((X) & FIXED_INT_MASK) +#define FixedToFloat(X) ((X) * (1.0F / FIXED_SCALE)) +#define PosFloatToFixed(X) FloatToFixed(X) +#define SignedFloatToFixed(X) FloatToFixed(X) diff --git a/src/mesa/main/nvfragparse.c b/src/mesa/main/nvfragparse.c index 97cc9dd6bb..f7eda38cc4 100644 --- a/src/mesa/main/nvfragparse.c +++ b/src/mesa/main/nvfragparse.c @@ -1,4 +1,4 @@ -/* $Id: nvfragparse.c,v 1.11 2003/02/26 01:28:15 brianp Exp $ */ +/* $Id: nvfragparse.c,v 1.12 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -36,7 +36,6 @@ #include "hash.h" #include "imports.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" #include "nvfragprog.h" #include "nvfragparse.h" @@ -201,7 +200,10 @@ MatchInstruction(const GLubyte *token) static GLboolean IsLetter(GLubyte b) { - return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || (b == '_'); + return (b >= 'a' && b <= 'z') || + (b >= 'A' && b <= 'Z') || + (b == '_') || + (b == '$'); } @@ -264,7 +266,7 @@ GetToken(const GLubyte *str, GLubyte *token) return i; } - /* punctuation */ + /* punctuation character */ if (str[i]) { token[0] = str[i++]; token[1] = 0; @@ -618,6 +620,9 @@ Parse_TextureImageId(struct parse_state *parseState, /* update record of referenced texture units */ parseState->program->TexturesUsed[*texUnit] |= (1 << *texTargetIndex); + if (_mesa_bitcount(parseState->program->TexturesUsed[*texUnit]) > 1) { + RETURN_ERROR1("Only one texture target can be used per texture unit."); + } return GL_TRUE; } @@ -840,6 +845,9 @@ Parse_OutputReg(struct parse_state *parseState, GLint *outputRegNum) if (_mesa_strcmp((const char *) token, OutputRegisters[j]) == 0) { *outputRegNum = FP_OUTPUT_REG_START + j; parseState->outputsWritten |= (1 << j); + if ((parseState->outputsWritten & 0x3) == 0x3) { + RETURN_ERROR1("Illegal to write to both o[COLR] and o[COLH]"); + } break; } } @@ -1138,6 +1146,7 @@ Parse_InstructionSequence(struct parse_state *parseState, GLfloat value[7]; /* yes, 7 to be safe */ if (!Parse_Identifier(parseState, id)) RETURN_ERROR; + /* XXX make sure id is not a reserved identifer, like R9 */ if (!Parse_String(parseState, "=")) RETURN_ERROR1("Expected ="); if (!Parse_VectorOrScalarConstant(parseState, value)) @@ -1154,6 +1163,7 @@ Parse_InstructionSequence(struct parse_state *parseState, GLfloat value[7] = {0, 0, 0, 0, 0, 0, 0}; /* yes, to be safe */ if (!Parse_Identifier(parseState, id)) RETURN_ERROR; + /* XXX make sure id is not a reserved identifer, like R9 */ if (Parse_String(parseState, "=")) { if (!Parse_VectorOrScalarConstant(parseState, value)) RETURN_ERROR; diff --git a/src/mesa/main/nvvertexec.c b/src/mesa/main/nvvertexec.c index 59fc9690d0..72ebcffca9 100644 --- a/src/mesa/main/nvvertexec.c +++ b/src/mesa/main/nvvertexec.c @@ -1,4 +1,4 @@ -/* $Id: nvvertexec.c,v 1.1 2003/01/14 04:55:46 brianp Exp $ */ +/* $Id: nvvertexec.c,v 1.2 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -37,7 +37,6 @@ #include "mtypes.h" #include "nvvertexec.h" #include "nvvertprog.h" -#include "mmath.h" #include "math/m_matrix.h" diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c index f162da4b5b..9f9e3ad554 100644 --- a/src/mesa/main/points.c +++ b/src/mesa/main/points.c @@ -1,10 +1,10 @@ -/* $Id: points.c,v 1.34 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: points.c,v 1.35 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -28,7 +28,6 @@ #include "glheader.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "points.h" #include "texstate.h" #include "mtypes.h" diff --git a/src/mesa/main/rastpos.c b/src/mesa/main/rastpos.c index bb03c45697..2ca7b22a9b 100644 --- a/src/mesa/main/rastpos.c +++ b/src/mesa/main/rastpos.c @@ -1,10 +1,10 @@ -/* $Id: rastpos.c,v 1.39 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: rastpos.c,v 1.40 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -32,7 +32,6 @@ #include "feedback.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "rastpos.h" #include "state.h" #include "simple_list.h" @@ -321,8 +320,8 @@ raster_pos4f(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z, GLfloat w) if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) ctx->Current.RasterDistance = ctx->Current.Attrib[VERT_ATTRIB_FOG][0]; else - ctx->Current.RasterDistance = (GLfloat) - GL_SQRT( eye[0]*eye[0] + eye[1]*eye[1] + eye[2]*eye[2] ); + ctx->Current.RasterDistance = + SQRTF( eye[0]*eye[0] + eye[1]*eye[1] + eye[2]*eye[2] ); /* apply projection matrix: clip = Proj * eye */ TRANSFORM_POINT( clip, ctx->ProjectionMatrixStack.Top->m, eye ); diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index 14b62bc434..1051bda11d 100644 --- a/src/mesa/main/state.c +++ b/src/mesa/main/state.c @@ -1,10 +1,10 @@ -/* $Id: state.c,v 1.98 2003/01/14 04:55:46 brianp Exp $ */ +/* $Id: state.c,v 1.99 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 5.0 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -51,10 +51,10 @@ #include "fog.h" #include "hint.h" #include "histogram.h" +#include "imports.h" #include "light.h" #include "lines.h" #include "matrix.h" -#include "mmath.h" #include "pixel.h" #include "points.h" #include "polygon.h" @@ -601,9 +601,9 @@ update_modelview_scale( GLcontext *ctx ) GLfloat f = m[2] * m[2] + m[6] * m[6] + m[10] * m[10]; if (f < 1e-12) f = 1.0; if (ctx->_NeedEyeCoords) - ctx->_ModelViewInvScale = (GLfloat) (1.0/GL_SQRT(f)); + ctx->_ModelViewInvScale = 1.0F / SQRTF(f); else - ctx->_ModelViewInvScale = (GLfloat) GL_SQRT(f); + ctx->_ModelViewInvScale = SQRTF(f); } } diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index 0700f85d0d..c529031f9f 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -1,10 +1,10 @@ -/* $Id: texformat.c,v 1.18 2002/10/29 20:28:47 brianp Exp $ */ +/* $Id: texformat.c,v 1.19 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -32,7 +32,6 @@ #include "context.h" #include "image.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "texformat.h" #include "teximage.h" diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index e7a087c0f4..3397a865cd 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -1,4 +1,4 @@ -/* $Id: teximage.c,v 1.125 2003/01/08 16:24:05 brianp Exp $ */ +/* $Id: teximage.c,v 1.126 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -30,7 +30,6 @@ #include "image.h" #include "imports.h" #include "macros.h" -#include "mmath.h" #include "state.h" #include "texcompress.h" #include "texformat.h" diff --git a/src/mesa/main/texutil.c b/src/mesa/main/texutil.c index 660f7ec63f..26eda819bf 100644 --- a/src/mesa/main/texutil.c +++ b/src/mesa/main/texutil.c @@ -1,10 +1,10 @@ -/* $Id: texutil.c,v 1.34 2002/10/29 20:28:53 brianp Exp $ */ +/* $Id: texutil.c,v 1.35 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -36,6 +36,7 @@ #include "glheader.h" +#include "colormac.h" #include "context.h" #include "enums.h" #include "image.h" diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c index 1b540eff44..889584780f 100644 --- a/src/mesa/main/varray.c +++ b/src/mesa/main/varray.c @@ -1,10 +1,10 @@ -/* $Id: varray.c,v 1.47 2002/10/24 23:57:21 brianp Exp $ */ +/* $Id: varray.c,v 1.48 2003/03/01 01:50:22 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "dlist.h" #include "light.h" #include "macros.h" -#include "mmath.h" #include "state.h" #include "texstate.h" #include "mtypes.h" diff --git a/src/mesa/math/m_debug_norm.c b/src/mesa/math/m_debug_norm.c index 9e3f16f13c..0786ad05ee 100644 --- a/src/mesa/math/m_debug_norm.c +++ b/src/mesa/math/m_debug_norm.c @@ -1,10 +1,10 @@ -/* $Id: m_debug_norm.c,v 1.12 2002/12/04 14:24:44 brianp Exp $ */ +/* $Id: m_debug_norm.c,v 1.13 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "m_matrix.h" #include "m_xform.h" diff --git a/src/mesa/math/m_matrix.c b/src/mesa/math/m_matrix.c index f0692ba115..95a77e6a08 100644 --- a/src/mesa/math/m_matrix.c +++ b/src/mesa/math/m_matrix.c @@ -1,4 +1,4 @@ -/* $Id: m_matrix.c,v 1.15 2003/01/08 16:42:47 brianp Exp $ */ +/* $Id: m_matrix.c,v 1.16 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -38,7 +38,6 @@ #include "imports.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "m_matrix.h" @@ -606,7 +605,7 @@ _math_matrix_rotate( GLmatrix *mat, } if (!optimized) { - const GLfloat mag = (GLfloat) GL_SQRT(x * x + y * y + z * z); + const GLfloat mag = SQRTF(x * x + y * y + z * z); if (mag <= 1.0e-4) { /* no rotation, leave mat as-is */ diff --git a/src/mesa/math/m_norm_tmp.h b/src/mesa/math/m_norm_tmp.h index 55861e8ca3..2da7bbd676 100644 --- a/src/mesa/math/m_norm_tmp.h +++ b/src/mesa/math/m_norm_tmp.h @@ -1,10 +1,10 @@ -/* $Id: m_norm_tmp.h,v 1.12 2002/10/24 23:57:24 brianp Exp $ */ +/* $Id: m_norm_tmp.h,v 1.13 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -69,7 +69,7 @@ TAG(transform_normalize_normals)( const GLmatrix *mat, { GLdouble len = tx*tx + ty*ty + tz*tz; if (len > 1e-20) { - GLdouble scale = 1.0 / GL_SQRT(len); + GLdouble scale = 1.0F / SQRTF(len); out[i][0] = (GLfloat) (tx * scale); out[i][1] = (GLfloat) (ty * scale); out[i][2] = (GLfloat) (tz * scale); @@ -136,7 +136,7 @@ TAG(transform_normalize_normals_no_rot)( const GLmatrix *mat, { GLdouble len = tx*tx + ty*ty + tz*tz; if (len > 1e-20) { - GLdouble scale = 1.0 / GL_SQRT(len); + GLdouble scale = 1.0F / SQRTF(len); out[i][0] = (GLfloat) (tx * scale); out[i][1] = (GLfloat) (ty * scale); out[i][2] = (GLfloat) (tz * scale); @@ -323,7 +323,7 @@ TAG(normalize_normals)( const GLmatrix *mat, const GLfloat x = from[0], y = from[1], z = from[2]; GLdouble len = x * x + y * y + z * z; if (len > 1e-50) { - len = 1.0 / GL_SQRT(len); + len = 1.0F / SQRTF(len); out[i][0] = (GLfloat) (x * len); out[i][1] = (GLfloat) (y * len); out[i][2] = (GLfloat) (z * len); diff --git a/src/mesa/math/m_translate.c b/src/mesa/math/m_translate.c index ffd4d6a017..0c4a1b1631 100644 --- a/src/mesa/math/m_translate.c +++ b/src/mesa/math/m_translate.c @@ -1,4 +1,4 @@ -/* $Id: m_translate.c,v 1.10 2002/10/24 23:57:24 brianp Exp $ */ +/* $Id: m_translate.c,v 1.11 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -32,7 +32,6 @@ #include "glheader.h" #include "mtypes.h" /* GLchan hack */ #include "colormac.h" -#include "mmath.h" #include "m_translate.h" diff --git a/src/mesa/math/m_xform.c b/src/mesa/math/m_xform.c index beda08c589..a6813d29e9 100644 --- a/src/mesa/math/m_xform.c +++ b/src/mesa/math/m_xform.c @@ -1,10 +1,10 @@ -/* $Id: m_xform.c,v 1.18 2002/10/24 23:57:24 brianp Exp $ */ +/* $Id: m_xform.c,v 1.19 2003/03/01 01:50:24 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -37,7 +37,6 @@ #include "glheader.h" #include "macros.h" -#include "mmath.h" #include "m_eval.h" #include "m_matrix.h" diff --git a/src/mesa/swrast/s_aaline.c b/src/mesa/swrast/s_aaline.c index 5d391a2ad3..8221a55447 100644 --- a/src/mesa/swrast/s_aaline.c +++ b/src/mesa/swrast/s_aaline.c @@ -1,4 +1,4 @@ -/* $Id: s_aaline.c,v 1.19 2003/02/28 15:08:49 brianp Exp $ */ +/* $Id: s_aaline.c,v 1.20 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -26,12 +26,12 @@ #include "glheader.h" +#include "imports.h" #include "swrast/s_aaline.h" #include "swrast/s_context.h" #include "swrast/s_span.h" #include "swrast/swrast.h" #include "mtypes.h" -#include "mmath.h" #define SUB_PIXEL 4 diff --git a/src/mesa/swrast/s_aatriangle.c b/src/mesa/swrast/s_aatriangle.c index 1b179bc613..7b41573a4e 100644 --- a/src/mesa/swrast/s_aatriangle.c +++ b/src/mesa/swrast/s_aatriangle.c @@ -1,4 +1,4 @@ -/* $Id: s_aatriangle.c,v 1.29 2003/01/25 18:57:13 brianp Exp $ */ +/* $Id: s_aatriangle.c,v 1.30 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -34,7 +34,6 @@ #include "colormac.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "s_aatriangle.h" #include "s_context.h" #include "s_span.h" diff --git a/src/mesa/swrast/s_accum.c b/src/mesa/swrast/s_accum.c index b42440060e..2af2714bd6 100644 --- a/src/mesa/swrast/s_accum.c +++ b/src/mesa/swrast/s_accum.c @@ -1,4 +1,4 @@ -/* $Id: s_accum.c,v 1.20 2002/10/30 19:49:30 brianp Exp $ */ +/* $Id: s_accum.c,v 1.21 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -28,7 +28,6 @@ #include "glheader.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "imports.h" #include "s_accum.h" diff --git a/src/mesa/swrast/s_alpha.c b/src/mesa/swrast/s_alpha.c index 5cbfe8617a..35ec7e9dcc 100644 --- a/src/mesa/swrast/s_alpha.c +++ b/src/mesa/swrast/s_alpha.c @@ -1,4 +1,4 @@ -/* $Id: s_alpha.c,v 1.12 2002/10/04 19:10:12 brianp Exp $ */ +/* $Id: s_alpha.c,v 1.13 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,7 +33,6 @@ #include "context.h" #include "colormac.h" #include "macros.h" -#include "mmath.h" #include "s_alpha.h" #include "s_context.h" diff --git a/src/mesa/swrast/s_bitmap.c b/src/mesa/swrast/s_bitmap.c index 9194fc7c34..49cc59ceef 100644 --- a/src/mesa/swrast/s_bitmap.c +++ b/src/mesa/swrast/s_bitmap.c @@ -1,4 +1,4 @@ -/* $Id: s_bitmap.c,v 1.20 2002/11/25 20:26:59 brianp Exp $ */ +/* $Id: s_bitmap.c,v 1.21 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,7 +33,6 @@ #include "glheader.h" #include "image.h" #include "macros.h" -#include "mmath.h" #include "pixel.h" #include "s_context.h" diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c index ddf864793e..1050816698 100644 --- a/src/mesa/swrast/s_drawpix.c +++ b/src/mesa/swrast/s_drawpix.c @@ -1,4 +1,4 @@ -/* $Id: s_drawpix.c,v 1.45 2003/02/25 19:26:00 brianp Exp $ */ +/* $Id: s_drawpix.c,v 1.46 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -31,7 +31,6 @@ #include "image.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "pixel.h" #include "s_context.h" diff --git a/src/mesa/swrast/s_feedback.c b/src/mesa/swrast/s_feedback.c index f25b179a2c..614820cc4c 100644 --- a/src/mesa/swrast/s_feedback.c +++ b/src/mesa/swrast/s_feedback.c @@ -1,10 +1,10 @@ -/* $Id: s_feedback.c,v 1.9 2001/09/19 20:30:44 kschultz Exp $ */ +/* $Id: s_feedback.c,v 1.10 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -30,7 +30,6 @@ #include "enums.h" #include "feedback.h" #include "macros.h" -#include "mmath.h" #include "s_context.h" #include "s_feedback.h" diff --git a/src/mesa/swrast/s_fog.c b/src/mesa/swrast/s_fog.c index c43ef60a30..7a97193e1e 100644 --- a/src/mesa/swrast/s_fog.c +++ b/src/mesa/swrast/s_fog.c @@ -1,4 +1,4 @@ -/* $Id: s_fog.c,v 1.23 2002/08/07 00:45:07 brianp Exp $ */ +/* $Id: s_fog.c,v 1.24 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -29,7 +29,6 @@ #include "colormac.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "s_context.h" #include "s_fog.h" diff --git a/src/mesa/swrast/s_lines.c b/src/mesa/swrast/s_lines.c index 7fb5ef246f..b21b39d61f 100644 --- a/src/mesa/swrast/s_lines.c +++ b/src/mesa/swrast/s_lines.c @@ -1,4 +1,4 @@ -/* $Id: s_lines.c,v 1.34 2003/01/20 15:21:41 brianp Exp $ */ +/* $Id: s_lines.c,v 1.35 2003/03/01 01:50:25 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -28,7 +28,6 @@ #include "glheader.h" #include "colormac.h" #include "macros.h" -#include "mmath.h" #include "s_aaline.h" #include "s_context.h" #include "s_depth.h" diff --git a/src/mesa/swrast/s_nvfragprog.c b/src/mesa/swrast/s_nvfragprog.c index 738c78274e..97f65c0479 100644 --- a/src/mesa/swrast/s_nvfragprog.c +++ b/src/mesa/swrast/s_nvfragprog.c @@ -1,4 +1,4 @@ -/* $Id: s_nvfragprog.c,v 1.4 2003/02/25 19:29:43 brianp Exp $ */ +/* $Id: s_nvfragprog.c,v 1.5 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -31,7 +31,6 @@ #include "context.h" #include "nvfragprog.h" #include "macros.h" -#include "mmath.h" #include "s_nvfragprog.h" @@ -47,7 +46,7 @@ fetch_texel( GLcontext *ctx, const GLfloat texcoord[4], GLuint unit, const GLfloat *lambda = NULL; GLchan rgba[4]; SWcontext *swrast = SWRAST_CONTEXT(ctx); - const struct gl_texture_object *texObj; + const struct gl_texture_object *texObj = NULL; switch (targetIndex) { case TEXTURE_1D_INDEX: @@ -147,20 +146,7 @@ fetch_vector1( const struct fp_src_register *source, const struct fp_machine *machine, GLfloat result[4] ) { - const GLfloat *src; - - /* - if (source->RelAddr) { - GLint reg = source->Register + machine->AddressReg; - if (reg < VP_PROG_REG_START || reg > VP_PROG_REG_END) - src = zero; - else - src = machine->Registers[reg]; - } - else - */ - - src = machine->Registers[source->Register]; + const GLfloat *src = machine->Registers[source->Register]; result[0] = src[source->Swizzle[0]]; @@ -300,7 +286,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) { GLfloat a[4], result[4]; fetch_vector1( &inst->SrcReg[0], machine, a ); - result[0] = result[1] = result[2] = result[3] = cos(a[0]); + result[0] = result[1] = result[2] = result[3] = _mesa_cos(a[0]); store_vector4( inst, machine, result ); } break; @@ -363,7 +349,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) GLfloat a[4], result[4]; fetch_vector1( &inst->SrcReg[0], machine, a ); result[0] = result[1] = result[2] = result[3] = - (GLfloat) pow(2.0, a[0]); + (GLfloat) _mesa_pow(2.0, a[0]); store_vector4( inst, machine, result ); } break; @@ -419,7 +405,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) a[1] = 0.0F; result[0] = 1.0F; result[1] = a[0]; - result[2] = (a[0] > 0.0) ? pow(2.0, a[3]) : 0.0F; + result[2] = (a[0] > 0.0) ? _mesa_pow(2.0, a[3]) : 0.0F; result[3] = 1.0F; store_vector4( inst, machine, result ); } @@ -561,7 +547,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) fetch_vector1( &inst->SrcReg[0], machine, a ); fetch_vector1( &inst->SrcReg[1], machine, b ); result[0] = result[1] = result[2] = result[3] - = pow(a[0], b[0]); + = _mesa_pow(a[0], b[0]); store_vector4( inst, machine, result ); } break; @@ -597,7 +583,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) GLfloat a[4], result[4]; fetch_vector1( &inst->SrcReg[0], machine, a ); result[0] = result[1] = result[2] = result[3] - = 1.0F / GL_SQRT(a[0]); + = 1.0F / SQRTF(a[0]); store_vector4( inst, machine, result ); } break; @@ -647,7 +633,7 @@ execute_program(GLcontext *ctx, const struct fragment_program *program) { GLfloat a[4], result[4]; fetch_vector1( &inst->SrcReg[0], machine, a ); - result[0] = result[1] = result[2] = result[3] = sin(a[0]); + result[0] = result[1] = result[2] = result[3] = _mesa_sin(a[0]); store_vector4( inst, machine, result ); } break; diff --git a/src/mesa/swrast/s_points.c b/src/mesa/swrast/s_points.c index 0c060f16ef..2bbd169b74 100644 --- a/src/mesa/swrast/s_points.c +++ b/src/mesa/swrast/s_points.c @@ -1,4 +1,4 @@ -/* $Id: s_points.c,v 1.19 2002/06/15 03:03:11 brianp Exp $ */ +/* $Id: s_points.c,v 1.20 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -29,7 +29,6 @@ #include "colormac.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "texstate.h" #include "s_context.h" #include "s_feedback.h" diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index e65d19c9d3..d408151803 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -1,8 +1,8 @@ -/* $Id: s_span.c,v 1.55 2003/02/27 18:15:18 brianp Exp $ */ +/* $Id: s_span.c,v 1.56 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 5.0.1 + * Version: 5.1 * * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. * @@ -36,7 +36,6 @@ #include "colormac.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "imports.h" #include "s_alpha.h" diff --git a/src/mesa/swrast/s_texstore.c b/src/mesa/swrast/s_texstore.c index ed8c3f9d32..e87945ab42 100644 --- a/src/mesa/swrast/s_texstore.c +++ b/src/mesa/swrast/s_texstore.c @@ -1,10 +1,10 @@ -/* $Id: s_texstore.c,v 1.9 2002/10/24 23:57:24 brianp Exp $ */ +/* $Id: s_texstore.c,v 1.10 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -38,11 +38,12 @@ +#include "glheader.h" +#include "imports.h" #include "colormac.h" #include "context.h" #include "convolve.h" #include "image.h" -#include "imports.h" #include "macros.h" #include "texformat.h" #include "teximage.h" diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c index f99075fc54..e63f49c742 100644 --- a/src/mesa/swrast/s_texture.c +++ b/src/mesa/swrast/s_texture.c @@ -1,4 +1,4 @@ -/* $Id: s_texture.c,v 1.81 2003/02/27 19:40:45 kschultz Exp $ */ +/* $Id: s_texture.c,v 1.82 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -29,7 +29,6 @@ #include "context.h" #include "colormac.h" #include "macros.h" -#include "mmath.h" #include "imports.h" #include "texformat.h" #include "teximage.h" @@ -2065,7 +2064,7 @@ choose_cube_face(const struct gl_texture_object *texObj, const GLfloat ry = texcoord[1]; const GLfloat rz = texcoord[2]; const struct gl_texture_image **imgArray; - const GLfloat arx = ABSF(rx), ary = ABSF(ry), arz = ABSF(rz); + const GLfloat arx = FABSF(rx), ary = FABSF(ry), arz = FABSF(rz); GLfloat sc, tc, ma; if (arx > ary && arx > arz) { diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c index 324a51582c..76a45b96b5 100644 --- a/src/mesa/swrast/s_triangle.c +++ b/src/mesa/swrast/s_triangle.c @@ -1,4 +1,4 @@ -/* $Id: s_triangle.c,v 1.66 2002/12/18 15:02:19 brianp Exp $ */ +/* $Id: s_triangle.c,v 1.67 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -36,7 +36,6 @@ #include "colormac.h" #include "imports.h" #include "macros.h" -#include "mmath.h" #include "texformat.h" #include "teximage.h" #include "texstate.h" diff --git a/src/mesa/swrast/s_zoom.c b/src/mesa/swrast/s_zoom.c index 852905f681..f4fde9b31e 100644 --- a/src/mesa/swrast/s_zoom.c +++ b/src/mesa/swrast/s_zoom.c @@ -1,4 +1,4 @@ -/* $Id: s_zoom.c,v 1.22 2003/02/25 19:26:02 brianp Exp $ */ +/* $Id: s_zoom.c,v 1.23 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -297,7 +297,7 @@ _mesa_write_zoomed_stencil_span( GLcontext *ctx, (void) skipPixels; /* XXX this shouldn't be ignored */ /* compute width of output row */ - m = (GLint) ABSF( n * ctx->Pixel.ZoomX ); + m = (GLint) FABSF( n * ctx->Pixel.ZoomX ); if (m==0) { return; } diff --git a/src/mesa/tnl/t_array_api.c b/src/mesa/tnl/t_array_api.c index ac46e615bc..19cb19b716 100644 --- a/src/mesa/tnl/t_array_api.c +++ b/src/mesa/tnl/t_array_api.c @@ -1,10 +1,10 @@ -/* $Id: t_array_api.c,v 1.30 2003/02/17 16:36:07 brianp Exp $ */ +/* $Id: t_array_api.c,v 1.31 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -35,7 +35,6 @@ #include "context.h" #include "imports.h" #include "macros.h" -#include "mmath.h" #include "mtypes.h" #include "state.h" diff --git a/src/mesa/tnl/t_array_import.c b/src/mesa/tnl/t_array_import.c index 5e22fa61e6..2a8506aa42 100644 --- a/src/mesa/tnl/t_array_import.c +++ b/src/mesa/tnl/t_array_import.c @@ -1,10 +1,10 @@ -/* $Id: t_array_import.c,v 1.27 2002/10/29 20:29:01 brianp Exp $ */ +/* $Id: t_array_import.c,v 1.28 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/tnl/t_eval_api.c b/src/mesa/tnl/t_eval_api.c index feddf2619a..1824fc3fa9 100644 --- a/src/mesa/tnl/t_eval_api.c +++ b/src/mesa/tnl/t_eval_api.c @@ -1,10 +1,10 @@ -/* $Id: t_eval_api.c,v 1.12 2002/10/24 23:57:25 brianp Exp $ */ +/* $Id: t_eval_api.c,v 1.13 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -34,7 +34,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_eval.h" diff --git a/src/mesa/tnl/t_imm_dlist.c b/src/mesa/tnl/t_imm_dlist.c index 39cd0d4f16..a9ae72cee0 100644 --- a/src/mesa/tnl/t_imm_dlist.c +++ b/src/mesa/tnl/t_imm_dlist.c @@ -1,10 +1,10 @@ -/* $Id: t_imm_dlist.c,v 1.45 2003/01/14 04:55:47 brianp Exp $ */ +/* $Id: t_imm_dlist.c,v 1.46 2003/03/01 01:50:26 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -32,7 +32,7 @@ #include "context.h" #include "dlist.h" #include "debug.h" -#include "mmath.h" +#include "macros.h" #include "imports.h" #include "state.h" diff --git a/src/mesa/tnl/t_imm_elt.c b/src/mesa/tnl/t_imm_elt.c index fbac523cb6..c5f740373e 100644 --- a/src/mesa/tnl/t_imm_elt.c +++ b/src/mesa/tnl/t_imm_elt.c @@ -1,10 +1,10 @@ -/* $Id: t_imm_elt.c,v 1.20 2002/10/29 20:29:02 brianp Exp $ */ +/* $Id: t_imm_elt.c,v 1.21 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "colormac.h" #include "context.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_translate.h" diff --git a/src/mesa/tnl/t_imm_eval.c b/src/mesa/tnl/t_imm_eval.c index ba8d6903e4..f9f942aeea 100644 --- a/src/mesa/tnl/t_imm_eval.c +++ b/src/mesa/tnl/t_imm_eval.c @@ -1,10 +1,10 @@ -/* $Id: t_imm_eval.c,v 1.27 2002/10/29 20:29:02 brianp Exp $ */ +/* $Id: t_imm_eval.c,v 1.28 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -34,7 +34,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_eval.h" diff --git a/src/mesa/tnl/t_imm_exec.c b/src/mesa/tnl/t_imm_exec.c index fb149a123d..97f49762ad 100644 --- a/src/mesa/tnl/t_imm_exec.c +++ b/src/mesa/tnl/t_imm_exec.c @@ -1,10 +1,10 @@ -/* $Id: t_imm_exec.c,v 1.43 2002/10/24 23:57:25 brianp Exp $ */ +/* $Id: t_imm_exec.c,v 1.44 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -37,7 +37,6 @@ #include "dlist.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "light.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/tnl/t_imm_fixup.c b/src/mesa/tnl/t_imm_fixup.c index fbbac432a3..8cb263363e 100644 --- a/src/mesa/tnl/t_imm_fixup.c +++ b/src/mesa/tnl/t_imm_fixup.c @@ -1,10 +1,10 @@ -/* $Id: t_imm_fixup.c,v 1.39 2002/10/29 20:29:03 brianp Exp $ */ +/* $Id: t_imm_fixup.c,v 1.40 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -38,7 +38,6 @@ #include "light.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/tnl/t_pipeline.c b/src/mesa/tnl/t_pipeline.c index 08702a4269..5ac7539d65 100644 --- a/src/mesa/tnl/t_pipeline.c +++ b/src/mesa/tnl/t_pipeline.c @@ -1,10 +1,10 @@ -/* $Id: t_pipeline.c,v 1.25 2002/10/29 20:29:03 brianp Exp $ */ +/* $Id: t_pipeline.c,v 1.26 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -30,7 +30,6 @@ #include "glheader.h" #include "context.h" #include "imports.h" -#include "mmath.h" #include "state.h" #include "mtypes.h" diff --git a/src/mesa/tnl/t_vb_cliptmp.h b/src/mesa/tnl/t_vb_cliptmp.h index 7b952404fb..5f22012f9d 100644 --- a/src/mesa/tnl/t_vb_cliptmp.h +++ b/src/mesa/tnl/t_vb_cliptmp.h @@ -1,4 +1,4 @@ -/* $Id: t_vb_cliptmp.h,v 1.16 2002/10/29 20:29:03 brianp Exp $ */ +/* $Id: t_vb_cliptmp.h,v 1.17 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -44,7 +44,7 @@ do { \ GLfloat dp = CLIP_DOTPROD(idx, A, B, C, D ); \ \ clipmask[idxPrev] |= PLANE; \ - if (!NEGATIVE(dpPrev)) { \ + if (!IS_NEGATIVE(dpPrev)) { \ outlist[outcount++] = idxPrev; \ clipmask[idxPrev] &= ~PLANE; \ } \ @@ -53,7 +53,7 @@ do { \ GLuint newvert = VB->LastClipped++; \ VB->ClipMask[newvert] = 0; \ outlist[outcount++] = newvert; \ - if (NEGATIVE(dp)) { \ + if (IS_NEGATIVE(dp)) { \ /* Going out of bounds. Avoid division by zero as we \ * know dp != dpPrev from DIFFERENT_SIGNS, above. \ */ \ @@ -95,7 +95,7 @@ do { \ if (DIFFERENT_SIGNS(dpI, dpJ)) { \ GLuint newvert = VB->LastClipped++; \ VB->ClipMask[newvert] = 0; \ - if (NEGATIVE(dpJ)) { \ + if (IS_NEGATIVE(dpJ)) { \ GLfloat t = dpI / (dpI - dpJ); \ VB->ClipMask[jj] |= PLANE; \ INTERP_4F( t, coord[newvert], coord[ii], coord[jj] ); \ @@ -109,7 +109,7 @@ do { \ ii = newvert; \ } \ } \ - else if (NEGATIVE(dpI)) \ + else if (IS_NEGATIVE(dpI)) \ return; \ } \ } while (0) diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c index 0464e5b256..dedd4c5302 100644 --- a/src/mesa/tnl/t_vb_fog.c +++ b/src/mesa/tnl/t_vb_fog.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_fog.c,v 1.19 2002/10/29 20:29:03 brianp Exp $ */ +/* $Id: t_vb_fog.c,v 1.20 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -33,7 +33,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_xform.h" @@ -105,14 +104,14 @@ static void make_win_fog_coords( GLcontext *ctx, GLvector4f *out, else d = 1.0F / (ctx->Fog.End - ctx->Fog.Start); for ( i = 0 ; i < n ; i++, STRIDE_F(v, stride)) { - GLfloat f = (end - ABSF(*v)) * d; + GLfloat f = (end - FABSF(*v)) * d; data[i][0] = CLAMP(f, 0.0F, 1.0F); } break; case GL_EXP: d = ctx->Fog.Density; for ( i = 0 ; i < n ; i++, STRIDE_F(v,stride)) - NEG_EXP( data[i][0], d * ABSF(*v) ); + NEG_EXP( data[i][0], d * FABSF(*v) ); break; case GL_EXP2: d = ctx->Fog.Density*ctx->Fog.Density; diff --git a/src/mesa/tnl/t_vb_light.c b/src/mesa/tnl/t_vb_light.c index 934ddb8d7b..cdaf0379ed 100644 --- a/src/mesa/tnl/t_vb_light.c +++ b/src/mesa/tnl/t_vb_light.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_light.c,v 1.19 2002/10/24 23:57:25 brianp Exp $ */ +/* $Id: t_vb_light.c,v 1.20 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -31,7 +31,6 @@ #include "light.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "simple_list.h" #include "mtypes.h" diff --git a/src/mesa/tnl/t_vb_normals.c b/src/mesa/tnl/t_vb_normals.c index 9152d7f325..1fbff7e9e4 100644 --- a/src/mesa/tnl/t_vb_normals.c +++ b/src/mesa/tnl/t_vb_normals.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_normals.c,v 1.17 2002/10/29 20:29:04 brianp Exp $ */ +/* $Id: t_vb_normals.c,v 1.18 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -33,7 +33,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_xform.h" diff --git a/src/mesa/tnl/t_vb_points.c b/src/mesa/tnl/t_vb_points.c index 5bf1be12a6..a631bad39d 100644 --- a/src/mesa/tnl/t_vb_points.c +++ b/src/mesa/tnl/t_vb_points.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_points.c,v 1.10 2002/10/29 20:29:04 brianp Exp $ */ +/* $Id: t_vb_points.c,v 1.11 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.1 + * Version: 5.1 * - * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + * 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"), @@ -60,7 +60,7 @@ static GLboolean run_point_stage( GLcontext *ctx, /* XXX do threshold and min/max clamping here? */ for (i = 0; i < VB->Count; i++) { const GLfloat dist = -eye[i][2]; - /* GLfloat dist = GL_SQRT(pos[0]*pos[0]+pos[1]*pos[1]+pos[2]*pos[2]);*/ + /* GLfloat dist = SQRTF(pos[0]*pos[0]+pos[1]*pos[1]+pos[2]*pos[2]);*/ size[i][0] = pointSize / (p0 + dist * (p1 + dist * p2)); } } diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c index f445953e9f..5a8dcb982a 100644 --- a/src/mesa/tnl/t_vb_program.c +++ b/src/mesa/tnl/t_vb_program.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_program.c,v 1.17 2003/01/14 04:55:47 brianp Exp $ */ +/* $Id: t_vb_program.c,v 1.18 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -41,7 +41,6 @@ #include "light.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "simple_list.h" #include "mtypes.h" #include "nvvertprog.h" diff --git a/src/mesa/tnl/t_vb_render.c b/src/mesa/tnl/t_vb_render.c index e0536c8933..c0e2bf26b0 100644 --- a/src/mesa/tnl/t_vb_render.c +++ b/src/mesa/tnl/t_vb_render.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_render.c,v 1.33 2002/10/29 20:29:04 brianp Exp $ */ +/* $Id: t_vb_render.c,v 1.34 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 4.0.1 + * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -46,7 +46,6 @@ #include "macros.h" #include "imports.h" #include "mtypes.h" -#include "mmath.h" #include "math/m_matrix.h" #include "math/m_xform.h" @@ -60,18 +59,6 @@ /**********************************************************************/ -#if defined(USE_IEEE) -#define NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31)) -#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31)) -#else -#define NEGATIVE(x) (x < 0) -#define DIFFERENT_SIGNS(x,y) (x * y <= 0 && x - y != 0) -/* Could just use (x*y<0) except for the flatshading requirements. - * Maybe there's a better way? - */ -#endif - - #define W(i) coord[i][3] #define Z(i) coord[i][2] #define Y(i) coord[i][1] diff --git a/src/mesa/tnl/t_vb_texgen.c b/src/mesa/tnl/t_vb_texgen.c index f175970f4d..74ad17356b 100644 --- a/src/mesa/tnl/t_vb_texgen.c +++ b/src/mesa/tnl/t_vb_texgen.c @@ -1,10 +1,10 @@ -/* $Id: t_vb_texgen.c,v 1.16 2003/01/14 04:55:47 brianp Exp $ */ +/* $Id: t_vb_texgen.c,v 1.17 2003/03/01 01:50:27 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 5.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * 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"), @@ -33,7 +33,6 @@ #include "colormac.h" #include "context.h" #include "macros.h" -#include "mmath.h" #include "imports.h" #include "mtypes.h" @@ -114,7 +113,7 @@ static void build_m3( GLfloat f[][3], GLfloat m[], fz = f[i][2] = u[2] - norm[2] * two_nu; m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F); if (m[i] != 0.0F) { - m[i] = 0.5F / (GLfloat) GL_SQRT(m[i]); + m[i] = 0.5F / SQRTF(m[i]); } } } @@ -143,7 +142,7 @@ static void build_m2( GLfloat f[][3], GLfloat m[], fz = f[i][2] = u[2] - norm[2] * two_nu; m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F); if (m[i] != 0.0F) { - m[i] = 0.5F / (GLfloat) GL_SQRT(m[i]); + m[i] = 0.5F / SQRTF(m[i]); } } } diff --git a/src/mesa/tnl/t_vb_texmat.c b/src/mesa/tnl/t_vb_texmat.c index 06a678a18d..b92eaae53f 100644 --- a/src/mesa/tnl/t_vb_texmat.c +++ b/src/mesa/tnl/t_vb_texmat.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_texmat.c,v 1.11 2003/01/14 04:55:47 brianp Exp $ */ +/* $Id: t_vb_texmat.c,v 1.12 2003/03/01 01:50:28 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,7 +33,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_xform.h" diff --git a/src/mesa/tnl/t_vb_vertex.c b/src/mesa/tnl/t_vb_vertex.c index 9e9e1a9362..56aee97796 100644 --- a/src/mesa/tnl/t_vb_vertex.c +++ b/src/mesa/tnl/t_vb_vertex.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_vertex.c,v 1.17 2002/10/31 17:14:37 brianp Exp $ */ +/* $Id: t_vb_vertex.c,v 1.18 2003/03/01 01:50:28 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -33,7 +33,6 @@ #include "context.h" #include "macros.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "math/m_xform.h" diff --git a/src/mesa/tnl/t_vtx_exec.c b/src/mesa/tnl/t_vtx_exec.c index 7e9db78925..5b2f713cc1 100644 --- a/src/mesa/tnl/t_vtx_exec.c +++ b/src/mesa/tnl/t_vtx_exec.c @@ -35,7 +35,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "api_arrayelt.h" #include "context.h" #include "imports.h" -#include "mmath.h" #include "mtypes.h" #include "enums.h" #include "glapi.h" diff --git a/src/mesa/tnl/t_vtx_x86.c b/src/mesa/tnl/t_vtx_x86.c index 7a55db72df..3211662dae 100644 --- a/src/mesa/tnl/t_vtx_x86.c +++ b/src/mesa/tnl/t_vtx_x86.c @@ -32,7 +32,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "imports.h" -#include "mmath.h" #include "simple_list.h" #include "tnl_vtxfmt.h" |