/*
* Mesa 3-D graphics library
- * Version: 5.1
*
* Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#include "glheader.h"
#include "imports.h"
-#include "colormac.h"
#include "context.h"
#include "eval.h"
#include "macros.h"
-#include "mfeatures.h"
#include "mtypes.h"
#include "main/dispatch.h"
-#if FEATURE_evaluators
-
-
/*
* Return the number of components per control point for any type of
* evaluator. Return 0 if bad target.
default: break;
}
- /* XXX need to check for the vertex program extension
- if (!ctx->Extensions.NV_vertex_program)
- return 0;
- */
-
- if (target >= GL_MAP1_VERTEX_ATTRIB0_4_NV &&
- target <= GL_MAP1_VERTEX_ATTRIB15_4_NV)
- return 4;
-
- if (target >= GL_MAP2_VERTEX_ATTRIB0_4_NV &&
- target <= GL_MAP2_VERTEX_ATTRIB15_4_NV)
- return 4;
-
return 0;
}
return &ctx->EvalMap.Map1Texture3;
case GL_MAP1_TEXTURE_COORD_4:
return &ctx->EvalMap.Map1Texture4;
- case GL_MAP1_VERTEX_ATTRIB0_4_NV:
- case GL_MAP1_VERTEX_ATTRIB1_4_NV:
- case GL_MAP1_VERTEX_ATTRIB2_4_NV:
- case GL_MAP1_VERTEX_ATTRIB3_4_NV:
- case GL_MAP1_VERTEX_ATTRIB4_4_NV:
- case GL_MAP1_VERTEX_ATTRIB5_4_NV:
- case GL_MAP1_VERTEX_ATTRIB6_4_NV:
- case GL_MAP1_VERTEX_ATTRIB7_4_NV:
- case GL_MAP1_VERTEX_ATTRIB8_4_NV:
- case GL_MAP1_VERTEX_ATTRIB9_4_NV:
- case GL_MAP1_VERTEX_ATTRIB10_4_NV:
- case GL_MAP1_VERTEX_ATTRIB11_4_NV:
- case GL_MAP1_VERTEX_ATTRIB12_4_NV:
- case GL_MAP1_VERTEX_ATTRIB13_4_NV:
- case GL_MAP1_VERTEX_ATTRIB14_4_NV:
- case GL_MAP1_VERTEX_ATTRIB15_4_NV:
- if (!ctx->Extensions.NV_vertex_program)
- return NULL;
- return &ctx->EvalMap.Map1Attrib[target - GL_MAP1_VERTEX_ATTRIB0_4_NV];
default:
return NULL;
}
return &ctx->EvalMap.Map2Texture3;
case GL_MAP2_TEXTURE_COORD_4:
return &ctx->EvalMap.Map2Texture4;
- case GL_MAP2_VERTEX_ATTRIB0_4_NV:
- case GL_MAP2_VERTEX_ATTRIB1_4_NV:
- case GL_MAP2_VERTEX_ATTRIB2_4_NV:
- case GL_MAP2_VERTEX_ATTRIB3_4_NV:
- case GL_MAP2_VERTEX_ATTRIB4_4_NV:
- case GL_MAP2_VERTEX_ATTRIB5_4_NV:
- case GL_MAP2_VERTEX_ATTRIB6_4_NV:
- case GL_MAP2_VERTEX_ATTRIB7_4_NV:
- case GL_MAP2_VERTEX_ATTRIB8_4_NV:
- case GL_MAP2_VERTEX_ATTRIB9_4_NV:
- case GL_MAP2_VERTEX_ATTRIB10_4_NV:
- case GL_MAP2_VERTEX_ATTRIB11_4_NV:
- case GL_MAP2_VERTEX_ATTRIB12_4_NV:
- case GL_MAP2_VERTEX_ATTRIB13_4_NV:
- case GL_MAP2_VERTEX_ATTRIB14_4_NV:
- case GL_MAP2_VERTEX_ATTRIB15_4_NV:
- if (!ctx->Extensions.NV_vertex_program)
- return NULL;
- return &ctx->EvalMap.Map2Attrib[target - GL_MAP2_VERTEX_ATTRIB0_4_NV];
default:
return NULL;
}
if (!points || !size)
return NULL;
- buffer = (GLfloat *) malloc(uorder * size * sizeof(GLfloat));
+ buffer = malloc(uorder * size * sizeof(GLfloat));
if (buffer)
for (i = 0, p = buffer; i < uorder; i++, points += ustride)
if (!points || !size)
return NULL;
- buffer = (GLfloat *) malloc(uorder * size * sizeof(GLfloat));
+ buffer = malloc(uorder * size * sizeof(GLfloat));
if (buffer)
for (i = 0, p = buffer; i < uorder; i++, points += ustride)
hsize = (uorder > vorder ? uorder : vorder)*size;
if(hsize>dsize)
- buffer = (GLfloat *) malloc((uorder*vorder*size+hsize)*sizeof(GLfloat));
+ buffer = malloc((uorder*vorder*size+hsize)*sizeof(GLfloat));
else
- buffer = (GLfloat *) malloc((uorder*vorder*size+dsize)*sizeof(GLfloat));
+ buffer = malloc((uorder*vorder*size+dsize)*sizeof(GLfloat));
/* compute the increment value for the u-loop */
uinc = ustride - vorder*vstride;
hsize = (uorder > vorder ? uorder : vorder)*size;
if(hsize>dsize)
- buffer = (GLfloat *) malloc((uorder*vorder*size+hsize)*sizeof(GLfloat));
+ buffer = malloc((uorder*vorder*size+hsize)*sizeof(GLfloat));
else
- buffer = (GLfloat *) malloc((uorder*vorder*size+dsize)*sizeof(GLfloat));
+ buffer = malloc((uorder*vorder*size+dsize)*sizeof(GLfloat));
/* compute the increment value for the u-loop */
uinc = ustride - vorder*vstride;
GLfloat *pnts;
struct gl_1d_map *map = NULL;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
- ASSERT(type == GL_FLOAT || type == GL_DOUBLE);
+ assert(type == GL_FLOAT || type == GL_DOUBLE);
if (u1 == u2) {
_mesa_error( ctx, GL_INVALID_VALUE, "glMap1(u1,u2)" );
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_Map1f( GLenum target, GLfloat u1, GLfloat u2, GLint stride,
GLint order, const GLfloat *points )
{
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_Map1d( GLenum target, GLdouble u1, GLdouble u2, GLint stride,
GLint order, const GLdouble *points )
{
GLfloat *pnts;
struct gl_2d_map *map = NULL;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
- ASSERT(type == GL_FLOAT || type == GL_DOUBLE);
+ assert(type == GL_FLOAT || type == GL_DOUBLE);
if (u1==u2) {
_mesa_error( ctx, GL_INVALID_VALUE, "glMap2(u1,u2)" );
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_Map2f( GLenum target,
GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
GLfloat v1, GLfloat v2, GLint vstride, GLint vorder,
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_Map2d( GLenum target,
GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
GLdouble v1, GLdouble v2, GLint vstride, GLint vorder,
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetnMapdvARB( GLenum target, GLenum query, GLsizei bufSize, GLdouble *v )
{
GET_CURRENT_CONTEXT(ctx);
GLuint comps;
GLsizei numBytes;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
comps = _mesa_evaluator_components(target);
if (!comps) {
_mesa_error( ctx, GL_INVALID_ENUM, "glGetMapdv(target)" );
map1d = get_1d_map(ctx, target);
map2d = get_2d_map(ctx, target);
- ASSERT(map1d || map2d);
+ assert(map1d || map2d);
switch (query) {
case GL_COEFF:
" but %d bytes are required)", bufSize, numBytes );
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetMapdv( GLenum target, GLenum query, GLdouble *v )
{
_mesa_GetnMapdvARB(target, query, INT_MAX, v);
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetnMapfvARB( GLenum target, GLenum query, GLsizei bufSize, GLfloat *v )
{
GET_CURRENT_CONTEXT(ctx);
GLuint comps;
GLsizei numBytes;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
comps = _mesa_evaluator_components(target);
if (!comps) {
_mesa_error( ctx, GL_INVALID_ENUM, "glGetMapfv(target)" );
map1d = get_1d_map(ctx, target);
map2d = get_2d_map(ctx, target);
- ASSERT(map1d || map2d);
+ assert(map1d || map2d);
switch (query) {
case GL_COEFF:
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetMapfv( GLenum target, GLenum query, GLfloat *v )
{
_mesa_GetnMapfvARB(target, query, INT_MAX, v);
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetnMapivARB( GLenum target, GLenum query, GLsizei bufSize, GLint *v )
{
GET_CURRENT_CONTEXT(ctx);
GLuint comps;
GLsizei numBytes;
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
comps = _mesa_evaluator_components(target);
if (!comps) {
_mesa_error( ctx, GL_INVALID_ENUM, "glGetMapiv(target)" );
map1d = get_1d_map(ctx, target);
map2d = get_2d_map(ctx, target);
- ASSERT(map1d || map2d);
+ assert(map1d || map2d);
switch (query) {
case GL_COEFF:
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetMapiv( GLenum target, GLenum query, GLint *v )
{
_mesa_GetnMapivARB(target, query, INT_MAX, v);
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_MapGrid1f( GLint un, GLfloat u1, GLfloat u2 )
{
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (un<1) {
_mesa_error( ctx, GL_INVALID_VALUE, "glMapGrid1f" );
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_MapGrid1d( GLint un, GLdouble u1, GLdouble u2 )
{
_mesa_MapGrid1f( un, (GLfloat) u1, (GLfloat) u2 );
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_MapGrid2f( GLint un, GLfloat u1, GLfloat u2,
GLint vn, GLfloat v1, GLfloat v2 )
{
GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
if (un<1) {
_mesa_error( ctx, GL_INVALID_VALUE, "glMapGrid2f(un)" );
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_MapGrid2d( GLint un, GLdouble u1, GLdouble u2,
GLint vn, GLdouble v1, GLdouble v2 )
{
SET_EvalCoord2fv(disp, vfmt->EvalCoord2fv);
SET_EvalPoint1(disp, vfmt->EvalPoint1);
SET_EvalPoint2(disp, vfmt->EvalPoint2);
-
- SET_EvalMesh1(disp, vfmt->EvalMesh1);
- SET_EvalMesh2(disp, vfmt->EvalMesh2);
}
-void
-_mesa_init_eval_dispatch(struct _glapi_table *disp)
-{
- SET_GetMapdv(disp, _mesa_GetMapdv);
- SET_GetMapfv(disp, _mesa_GetMapfv);
- SET_GetMapiv(disp, _mesa_GetMapiv);
- SET_Map1d(disp, _mesa_Map1d);
- SET_Map1f(disp, _mesa_Map1f);
- SET_Map2d(disp, _mesa_Map2d);
- SET_Map2f(disp, _mesa_Map2f);
- SET_MapGrid1d(disp, _mesa_MapGrid1d);
- SET_MapGrid1f(disp, _mesa_MapGrid1f);
- SET_MapGrid2d(disp, _mesa_MapGrid2d);
- SET_MapGrid2f(disp, _mesa_MapGrid2f);
-
- /* GL_ARB_robustness */
- SET_GetnMapdvARB(disp, _mesa_GetnMapdvARB);
- SET_GetnMapfvARB(disp, _mesa_GetnMapfvARB);
- SET_GetnMapivARB(disp, _mesa_GetnMapivARB);
-}
-
-
-#endif /* FEATURE_evaluators */
-
-
/**********************************************************************/
/***** Initialization *****/
/**********************************************************************/
map->Order = 1;
map->u1 = 0.0;
map->u2 = 1.0;
- map->Points = (GLfloat *) malloc(n * sizeof(GLfloat));
+ map->Points = malloc(n * sizeof(GLfloat));
if (map->Points) {
GLint i;
for (i=0;i<n;i++)
map->u2 = 1.0;
map->v1 = 0.0;
map->v2 = 1.0;
- map->Points = (GLfloat *) malloc(n * sizeof(GLfloat));
+ map->Points = malloc(n * sizeof(GLfloat));
if (map->Points) {
GLint i;
for (i=0;i<n;i++)
void _mesa_init_eval( struct gl_context *ctx )
{
- int i;
-
/* Evaluators group */
ctx->Eval.Map1Color4 = GL_FALSE;
ctx->Eval.Map1Index = GL_FALSE;
ctx->Eval.Map1TextureCoord4 = GL_FALSE;
ctx->Eval.Map1Vertex3 = GL_FALSE;
ctx->Eval.Map1Vertex4 = GL_FALSE;
- memset(ctx->Eval.Map1Attrib, 0, sizeof(ctx->Eval.Map1Attrib));
ctx->Eval.Map2Color4 = GL_FALSE;
ctx->Eval.Map2Index = GL_FALSE;
ctx->Eval.Map2Normal = GL_FALSE;
ctx->Eval.Map2TextureCoord4 = GL_FALSE;
ctx->Eval.Map2Vertex3 = GL_FALSE;
ctx->Eval.Map2Vertex4 = GL_FALSE;
- memset(ctx->Eval.Map2Attrib, 0, sizeof(ctx->Eval.Map2Attrib));
ctx->Eval.AutoNormal = GL_FALSE;
ctx->Eval.MapGrid1un = 1;
ctx->Eval.MapGrid1u1 = 0.0;
static GLfloat index[1] = { 1.0 };
static GLfloat color[4] = { 1.0, 1.0, 1.0, 1.0 };
static GLfloat texcoord[4] = { 0.0, 0.0, 0.0, 1.0 };
- static GLfloat attrib[4] = { 0.0, 0.0, 0.0, 1.0 };
init_1d_map( &ctx->EvalMap.Map1Vertex3, 3, vertex );
init_1d_map( &ctx->EvalMap.Map1Vertex4, 4, vertex );
init_1d_map( &ctx->EvalMap.Map1Texture2, 2, texcoord );
init_1d_map( &ctx->EvalMap.Map1Texture3, 3, texcoord );
init_1d_map( &ctx->EvalMap.Map1Texture4, 4, texcoord );
- for (i = 0; i < 16; i++)
- init_1d_map( ctx->EvalMap.Map1Attrib + i, 4, attrib );
init_2d_map( &ctx->EvalMap.Map2Vertex3, 3, vertex );
init_2d_map( &ctx->EvalMap.Map2Vertex4, 4, vertex );
init_2d_map( &ctx->EvalMap.Map2Texture2, 2, texcoord );
init_2d_map( &ctx->EvalMap.Map2Texture3, 3, texcoord );
init_2d_map( &ctx->EvalMap.Map2Texture4, 4, texcoord );
- for (i = 0; i < 16; i++)
- init_2d_map( ctx->EvalMap.Map2Attrib + i, 4, attrib );
}
}
void _mesa_free_eval_data( struct gl_context *ctx )
{
- int i;
-
/* Free evaluator data */
free(ctx->EvalMap.Map1Vertex3.Points);
free(ctx->EvalMap.Map1Vertex4.Points);
free(ctx->EvalMap.Map1Texture2.Points);
free(ctx->EvalMap.Map1Texture3.Points);
free(ctx->EvalMap.Map1Texture4.Points);
- for (i = 0; i < Elements(ctx->EvalMap.Map1Attrib); i++)
- free(ctx->EvalMap.Map1Attrib[i].Points);
free(ctx->EvalMap.Map2Vertex3.Points);
free(ctx->EvalMap.Map2Vertex4.Points);
free(ctx->EvalMap.Map2Texture2.Points);
free(ctx->EvalMap.Map2Texture3.Points);
free(ctx->EvalMap.Map2Texture4.Points);
- for (i = 0; i < Elements(ctx->EvalMap.Map2Attrib); i++)
- free((ctx->EvalMap.Map2Attrib[i].Points));
}
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