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authorBrian Paul <brian.paul@tungstengraphics.com>2003-02-23 04:07:28 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2003-02-23 04:07:28 +0000
commit14e6bbccffa0a4d6b9d505212e812521da3677b6 (patch)
treebc59e9908d1783d687a81688cc7659c0f59ae447 /src
parent3a4231e132bf56d15679c9608b6d5a100d06d9dd (diff)
added TEXTURE_*_INDEX tokens
Diffstat (limited to 'src')
-rw-r--r--src/mesa/main/mtypes.h31
1 files changed, 18 insertions, 13 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 716bbfcf85..7ca6f61118 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1,4 +1,4 @@
-/* $Id: mtypes.h,v 1.103 2003/02/16 23:07:34 brianp Exp $ */
+/* $Id: mtypes.h,v 1.104 2003/02/23 04:07:28 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -733,22 +733,28 @@ struct gl_stencil_attrib {
};
+#define NUM_TEXTURE_TARGETS 5 /* 1D, 2D, 3D, CUBE and RECT */
+
+#define TEXTURE_1D_INDEX 0
+#define TEXTURE_2D_INDEX 1
+#define TEXTURE_3D_INDEX 2
+#define TEXTURE_CUBE_INDEX 3
+#define TEXTURE_RECT_INDEX 4
+
+/* Texture.Unit[]._ReallyEnabled flags: */
+#define TEXTURE_1D_BIT (1 << TEXTURE_1D_INDEX)
+#define TEXTURE_2D_BIT (1 << TEXTURE_2D_INDEX)
+#define TEXTURE_3D_BIT (1 << TEXTURE_3D_INDEX)
+#define TEXTURE_CUBE_BIT (1 << TEXTURE_CUBE_INDEX)
+#define TEXTURE_RECT_BIT (1 << TEXTURE_RECT_INDEX)
+
+
/* TexGenEnabled flags */
#define S_BIT 1
#define T_BIT 2
#define R_BIT 4
#define Q_BIT 8
-/* Texture.Unit[]._ReallyEnabled flags: */
-#define TEXTURE_1D_BIT 0x01
-#define TEXTURE_2D_BIT 0x02
-#define TEXTURE_3D_BIT 0x04
-#define TEXTURE_CUBE_BIT 0x08
-#define TEXTURE_RECT_BIT 0x10
-
-#define NUM_TEXTURE_TARGETS 5 /* 1D, 2D, 3D, CUBE and RECT */
-
-
/* Bitmap versions of the GL_ constants. */
#define TEXGEN_SPHERE_MAP 0x1
#define TEXGEN_OBJ_LINEAR 0x2
@@ -764,8 +770,6 @@ struct gl_stencil_attrib {
TEXGEN_NORMAL_MAP_NV | \
TEXGEN_EYE_LINEAR)
-
-
/* A selection of state flags to make driver and module's lives easier. */
#define ENABLE_TEXGEN0 0x1
#define ENABLE_TEXGEN1 0x2
@@ -1212,6 +1216,7 @@ struct fragment_program
struct fp_instruction *Instructions; /* Compiled instructions */
GLuint InputsRead; /* Bitmask of which input regs are read */
GLuint OutputsWritten; /* Bitmask of which output regs are written to */
+ GLuint TexturesUsed[MAX_TEXTURE_IMAGE_UNITS]; /* TEXTURE_x_INDEX bitmask */
GLfloat LocalParams[MAX_NV_FRAGMENT_PROGRAM_PARAMS][4];
struct symbol_table SymbolTable;
};