vertex program check-in
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 230af9c..1f87a13 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1,8 +1,8 @@
-/* $Id: context.c,v 1.149 2001/11/06 15:53:00 brianp Exp $ */
+/* $Id: context.c,v 1.150 2001/12/14 02:50:01 brianp Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 4.1
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
@@ -53,7 +53,6 @@
#include "mtypes.h"
#include "varray.h"
#include "vtxfmt.h"
-
#include "math/m_translate.h"
#include "math/m_vertices.h"
#include "math/m_matrix.h"
@@ -89,6 +88,8 @@
;
#endif
+
+
/**********************************************************************/
/***** OpenGL SI-style interface (new in Mesa 3.5) *****/
/**********************************************************************/
@@ -477,6 +478,37 @@
}
+static void
+init_matrix_stack( struct matrix_stack *stack,
+ GLuint maxDepth, GLuint dirtyFlag )
+{
+ GLuint i;
+
+ stack->Depth = 0;
+ stack->MaxDepth = maxDepth;
+ stack->DirtyFlag = dirtyFlag;
+ /* Top matrix */
+ _math_matrix_ctr( &stack->Top );
+ _math_matrix_alloc_inv( &stack->Top );
+ /* The stack */
+ stack->Stack = MALLOC(maxDepth * sizeof(GLmatrix));
+ for (i = 0; i < maxDepth; i++) {
+ _math_matrix_ctr(&stack->Stack[i]);
+ _math_matrix_alloc_inv(&stack->Stack[i]);
+ }
+}
+
+
+static void
+free_matrix_stack( struct matrix_stack *stack )
+{
+ GLuint i;
+ _math_matrix_dtr( &stack->Top );
+ for (i = 0; i < stack->MaxDepth; i++) {
+ _math_matrix_dtr(&stack->Stack[i]);
+ }
+}
+
/*
* Allocate and initialize a shared context state structure.
@@ -768,6 +800,9 @@
_math_matrix_ctr( &ctx->ModelViewStack[i] );
_math_matrix_alloc_inv( &ctx->ModelViewStack[i] );
}
+#if 1
+ init_matrix_stack(&ctx->ModelviewStack, 32, _NEW_MODELVIEW);
+#endif
/* Projection matrix - need inv for user clipping in clip space*/
_math_matrix_ctr( &ctx->ProjectionMatrix );
@@ -828,10 +863,16 @@
ctx->Color.MultiDrawBuffer = GL_FALSE;
/* Current group */
- ASSIGN_4V( ctx->Current.Color, 1.0, 1.0, 1.0, 1.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_WEIGHT], 0.0, 0.0, 0.0, 0.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_NORMAL], 0.0, 0.0, 1.0, 0.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR0], 1.0, 1.0, 1.0, 1.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR1], 0.0, 0.0, 0.0, 0.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_FOG], 0.0, 0.0, 0.0, 0.0 );
+ for (i = 0; i < MAX_TEXTURE_UNITS; i++)
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_TEX0 + i], 0.0, 0.0, 0.0, 1.0 );
ctx->Current.Index = 1;
- for (i=0; i<MAX_TEXTURE_UNITS; i++)
- ASSIGN_4V( ctx->Current.Texcoord[i], 0.0, 0.0, 0.0, 1.0 );
+ ctx->Current.EdgeFlag = GL_TRUE;
+
ASSIGN_4V( ctx->Current.RasterPos, 0.0, 0.0, 0.0, 1.0 );
ctx->Current.RasterDistance = 0.0;
ASSIGN_4V( ctx->Current.RasterColor, 1.0, 1.0, 1.0, 1.0 );
@@ -840,8 +881,6 @@
ASSIGN_4V( ctx->Current.RasterMultiTexCoord[i], 0.0, 0.0, 0.0, 1.0 );
ctx->Current.RasterTexCoord = ctx->Current.RasterMultiTexCoord[0];
ctx->Current.RasterPosValid = GL_TRUE;
- ctx->Current.EdgeFlag = GL_TRUE;
- ASSIGN_3V( ctx->Current.Normal, 0.0, 0.0, 1.0 );
/* Depth buffer group */
@@ -1279,6 +1318,17 @@
_mesa_init_colortable(&ctx->PostColorMatrixColorTable);
_mesa_init_colortable(&ctx->ProxyPostColorMatrixColorTable);
+ /* GL_NV_vertex_program */
+ ctx->VertexProgram.Binding = 0;
+ ctx->VertexProgram.HashTable = _mesa_NewHashTable();
+ ctx->VertexProgram.Enabled = GL_FALSE;
+ ctx->VertexProgram.PointSizeEnabled = GL_FALSE;
+ ctx->VertexProgram.TwoSideEnabled = GL_FALSE;
+ for (i = 0; i < VP_NUM_PROG_REGS / 4; i++) {
+ ctx->VertexProgram.TrackMatrix[i] = GL_NONE;
+ ctx->VertexProgram.TrackMatrixTransform[i] = GL_IDENTITY_NV;
+ }
+
/* Miscellaneous */
ctx->NewState = _NEW_ALL;
ctx->RenderMode = GL_RENDER;
@@ -1600,6 +1650,10 @@
_mesa_make_current(NULL, NULL);
}
+#if 1
+ free_matrix_stack(&ctx->ModelviewStack);
+#endif
+
_math_matrix_dtr( &ctx->ModelView );
for (i = 0; i < MAX_MODELVIEW_STACK_DEPTH - 1; i++) {
_math_matrix_dtr( &ctx->ModelViewStack[i] );
@@ -1690,6 +1744,9 @@
_mesa_extensions_dtr(ctx);
+ /* GL_NV_vertex_program */
+ _mesa_DeleteHashTable(ctx->VertexProgram.HashTable);
+
FREE(ctx->Exec);
FREE(ctx->Save);
}
@@ -1971,21 +2028,6 @@
/*
- * Compile an error into current display list.
- */
-void
-_mesa_compile_error( GLcontext *ctx, GLenum error, const char *s )
-{
- if (ctx->CompileFlag)
- _mesa_save_error( ctx, error, s );
-
- if (ctx->ExecuteFlag)
- _mesa_error( ctx, error, s );
-}
-
-
-
-/*
* This is Mesa's error handler. Normally, all that's done is the updating
* of the current error value. If Mesa is compiled with -DDEBUG or if the
* environment variable "MESA_DEBUG" is defined then a real error message