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more texture cube work, misc code clean-up

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This commit is contained in:
Brian Paul
2000-05-23 17:14:49 +00:00
parent fc4b44399a
commit 35d5301a54
6 changed files with 97 additions and 99 deletions
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8
src/mesa/main/get.c
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@@ -1,4 +1,4 @@
/* $Id: get.c,v 1.27 2000/05/23 15:17:13 brianp Exp $ */
/* $Id: get.c,v 1.28 2000/05/23 17:14:49 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -4309,10 +4309,10 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
break;
case GL_STRICT_SCISSOR_HINT_PGI:
case GL_FULL_STIPPLE_HINT_PGI:
*params = (GL_TRUE);
*params = GL_TRUE;
break;
case GL_CONSERVE_MEMORY_HINT_PGI:
*params = (GL_FALSE);
*params = GL_FALSE;
break;
case GL_ALWAYS_FAST_HINT_PGI:
*params = (ctx->Hint.AllowDrawWin == GL_TRUE &&
@@ -4344,7 +4344,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
*params = GL_DONT_CARE;
break;
case GL_BACK_NORMALS_HINT_PGI:
*params = (GL_TRUE);
*params = GL_TRUE;
break;
case GL_NATIVE_GRAPHICS_HANDLE_PGI:
*params = 0;

71
src/mesa/main/teximage.c
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@@ -385,34 +385,6 @@ set_teximage_component_sizes( struct gl_texture_image *texImage )
}
/*
* Given a texture unit and a texture target, return the corresponding
* texture object.
*/
static struct gl_texture_object *
select_tex_object(struct gl_texture_unit *unit, GLenum target)
{
switch (target) {
case GL_TEXTURE_1D:
return unit->CurrentD[1];
case GL_TEXTURE_2D:
return unit->CurrentD[2];
case GL_TEXTURE_3D:
return unit->CurrentD[3];
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
return unit->CurrentCubeMap;
default:
gl_problem(NULL, "bad target in select_tex_object()");
return NULL;
}
}
static void
set_tex_image(struct gl_texture_object *tObj,
GLenum target, GLint level,
@@ -506,6 +478,45 @@ _mesa_free_texture_image( struct gl_texture_image *teximage )
/*
* Given a texture unit and a texture target, return the corresponding
* texture object.
*/
struct gl_texture_object *
_mesa_select_tex_object(GLcontext *ctx, struct gl_texture_unit *texUnit,
GLenum target)
{
switch (target) {
case GL_TEXTURE_1D:
return texUnit->CurrentD[1];
case GL_PROXY_TEXTURE_1D:
return ctx->Texture.Proxy1D;
case GL_TEXTURE_2D:
return texUnit->CurrentD[2];
case GL_PROXY_TEXTURE_2D:
return ctx->Texture.Proxy2D;
case GL_TEXTURE_3D:
return texUnit->CurrentD[3];
case GL_PROXY_TEXTURE_3D:
return ctx->Texture.Proxy3D;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
return ctx->Extensions.HaveTextureCubeMap
? texUnit->CurrentCubeMap : NULL;
case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
return ctx->Extensions.HaveTextureCubeMap
? ctx->Texture.ProxyCubeMap : NULL;
default:
gl_problem(NULL, "bad target in _mesa_select_tex_object()");
return NULL;
}
}
/*
* Return the texture image struct which corresponds to target and level
* for the given texture unit.
@@ -1349,7 +1360,7 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat,
}
texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
texObj = select_tex_object(texUnit, target);
texObj = _mesa_select_tex_object(ctx, texUnit, target);
texImage = _mesa_select_tex_image(ctx, texUnit, target, level);
if (!texImage) {
@@ -1917,7 +1928,7 @@ _mesa_TexSubImage2D( GLenum target, GLint level,
}
texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
texObj = select_tex_object(texUnit, target);
texObj = _mesa_select_tex_object(ctx, texUnit, target);
texImage = texObj->Image[level];
assert(texImage);

7
src/mesa/main/teximage.h
View File

@@ -1,4 +1,4 @@
/* $Id: teximage.h,v 1.7 2000/05/23 15:17:13 brianp Exp $ */
/* $Id: teximage.h,v 1.8 2000/05/23 17:14:49 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -47,6 +47,11 @@ extern void
_mesa_free_texture_image( struct gl_texture_image *teximage );
extern struct gl_texture_object *
_mesa_select_tex_object(GLcontext *ctx, struct gl_texture_unit *texUnit,
GLenum target);
extern struct gl_texture_image *
_mesa_select_tex_image(GLcontext *ctx, const struct gl_texture_unit *texUnit,
GLenum target, GLint level);

4
src/mesa/main/texobj.c
View File

@@ -159,7 +159,9 @@ void gl_free_texture_object( struct gl_shared_state *shared,
* Examine a texture object to determine if it is complete or not.
* The t->Complete flag will be set to GL_TRUE or GL_FALSE accordingly.
*/
void gl_test_texture_object_completeness( const GLcontext *ctx, struct gl_texture_object *t )
void
_mesa_test_texobj_completeness( const GLcontext *ctx,
struct gl_texture_object *t )
{
t->Complete = GL_TRUE; /* be optimistic */

9
src/mesa/main/texobj.h
View File

@@ -1,4 +1,4 @@
/* $Id: texobj.h,v 1.2 1999/11/11 01:22:28 brianp Exp $ */
/* $Id: texobj.h,v 1.3 2000/05/23 17:14:49 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -32,9 +32,6 @@
#include "types.h"
#ifdef VMS
#define gl_test_texture_object_completeness gl_test_texture_object_complete
#endif
/*
* Internal functions
@@ -49,7 +46,9 @@ extern void gl_free_texture_object( struct gl_shared_state *shared,
struct gl_texture_object *t );
extern void gl_test_texture_object_completeness( const GLcontext *ctx, struct gl_texture_object *t );
extern void
_mesa_test_texobj_completeness( const GLcontext *ctx,
struct gl_texture_object *t );
/*

97
src/mesa/main/texstate.c
View File

@@ -1,4 +1,4 @@
/* $Id: texstate.c,v 1.11 2000/05/23 15:17:13 brianp Exp $ */
/* $Id: texstate.c,v 1.12 2000/05/23 17:14:49 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -472,13 +472,12 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
}
dimensions = tex_image_dimensions(ctx, target); /* 1, 2 or 3 */
img = _mesa_select_tex_image(ctx, texUnit, target, level);
if (dimensions == 0) {
gl_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
return;
}
img = _mesa_select_tex_image(ctx, texUnit, target, level);
if (!img) {
if (pname == GL_TEXTURE_COMPONENTS)
*params = 1;
@@ -553,19 +552,10 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glGetTexParameterfv");
switch (target) {
case GL_TEXTURE_1D:
obj = texUnit->CurrentD[1];
break;
case GL_TEXTURE_2D:
obj = texUnit->CurrentD[2];
break;
case GL_TEXTURE_3D_EXT:
obj = texUnit->CurrentD[3];
break;
default:
gl_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(target)");
return;
obj = _mesa_select_tex_object(ctx, texUnit, target);
if (!obj) {
gl_error(ctx, GL_INVALID_ENUM, "glGetTexParameterfv(target)");
return;
}
switch (pname) {
@@ -623,19 +613,10 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glGetTexParameteriv");
switch (target) {
case GL_TEXTURE_1D:
obj = texUnit->CurrentD[1];
break;
case GL_TEXTURE_2D:
obj = texUnit->CurrentD[2];
break;
case GL_TEXTURE_3D_EXT:
obj = texUnit->CurrentD[3];
break;
default:
gl_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(target)");
return;
obj = _mesa_select_tex_object(ctx, texUnit, target);
if (!obj) {
gl_error(ctx, GL_INVALID_ENUM, "glGetTexParameteriv(target)");
return;
}
switch (pname) {
@@ -764,30 +745,30 @@ _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
case GL_T:
if (pname==GL_TEXTURE_GEN_MODE) {
GLenum mode = (GLenum) (GLint) *params;
switch(mode) {
case GL_OBJECT_LINEAR:
texUnit->GenModeT = GL_OBJECT_LINEAR;
texUnit->GenBitT = TEXGEN_OBJ_LINEAR;
break;
case GL_EYE_LINEAR:
texUnit->GenModeT = GL_EYE_LINEAR;
texUnit->GenBitT = TEXGEN_EYE_LINEAR;
break;
case GL_REFLECTION_MAP_NV:
texUnit->GenModeT = GL_REFLECTION_MAP_NV;
texUnit->GenBitT = TEXGEN_REFLECTION_MAP_NV;
break;
case GL_NORMAL_MAP_NV:
texUnit->GenModeT = GL_NORMAL_MAP_NV;
texUnit->GenBitT = TEXGEN_NORMAL_MAP_NV;
break;
case GL_SPHERE_MAP:
texUnit->GenModeT = GL_SPHERE_MAP;
texUnit->GenBitT = TEXGEN_SPHERE_MAP;
break;
default:
gl_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
return;
switch (mode) {
case GL_OBJECT_LINEAR:
texUnit->GenModeT = GL_OBJECT_LINEAR;
texUnit->GenBitT = TEXGEN_OBJ_LINEAR;
break;
case GL_EYE_LINEAR:
texUnit->GenModeT = GL_EYE_LINEAR;
texUnit->GenBitT = TEXGEN_EYE_LINEAR;
break;
case GL_REFLECTION_MAP_NV:
texUnit->GenModeT = GL_REFLECTION_MAP_NV;
texUnit->GenBitT = TEXGEN_REFLECTION_MAP_NV;
break;
case GL_NORMAL_MAP_NV:
texUnit->GenModeT = GL_NORMAL_MAP_NV;
texUnit->GenBitT = TEXGEN_NORMAL_MAP_NV;
break;
case GL_SPHERE_MAP:
texUnit->GenModeT = GL_SPHERE_MAP;
texUnit->GenBitT = TEXGEN_SPHERE_MAP;
break;
default:
gl_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
return;
}
}
else if (pname==GL_OBJECT_PLANE) {
@@ -954,7 +935,7 @@ _mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glGetTexGendv");
switch( coord ) {
switch (coord) {
case GL_S:
if (pname==GL_TEXTURE_GEN_MODE) {
params[0] = ENUM_TO_DOUBLE(texUnit->GenModeS);
@@ -1032,7 +1013,7 @@ _mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glGetTexGenfv");
switch( coord ) {
switch (coord) {
case GL_S:
if (pname==GL_TEXTURE_GEN_MODE) {
params[0] = ENUM_TO_FLOAT(texUnit->GenModeS);
@@ -1110,7 +1091,7 @@ _mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glGetTexGeniv");
switch( coord ) {
switch (coord) {
case GL_S:
if (pname==GL_TEXTURE_GEN_MODE) {
params[0] = texUnit->GenModeS;
@@ -1316,8 +1297,8 @@ void gl_update_dirty_texobjs( GLcontext *ctx )
struct gl_texture_object *t, *next;
for (t = ctx->Shared->DirtyTexObjList; t; t = next) {
next = t->NextDirty;
gl_test_texture_object_completeness(ctx, t);
gl_set_texture_sampler(t);
_mesa_test_texobj_completeness(ctx, t);
_mesa_set_texture_sampler(t);
t->NextDirty = NULL;
t->Dirty = GL_FALSE;
}