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mesa: use an array for current texture objects

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Use loops to consolidate lots of texture object code.
This commit is contained in:
Brian Paul 2009-02-21 14:53:25 -07:00
parent 4d24b639d1
commit 9818734e01
16 changed files with 168 additions and 264 deletions
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10
src/mesa/drivers/dri/common/texmem.c
View file

@ -1063,31 +1063,31 @@ void driInitTextureObjects( GLcontext *ctx, driTextureObject * swapped,
ctx->Texture.CurrentUnit = i;
if ( (targets & DRI_TEXMGR_DO_TEXTURE_1D) != 0 ) {
texObj = ctx->Texture.Unit[i].Current1D;
texObj = ctx->Texture.Unit[i].CurrentTex[TEXTURE_1D_INDEX];
ctx->Driver.BindTexture( ctx, GL_TEXTURE_1D, texObj );
move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
}
if ( (targets & DRI_TEXMGR_DO_TEXTURE_2D) != 0 ) {
texObj = ctx->Texture.Unit[i].Current2D;
texObj = ctx->Texture.Unit[i].CurrentTex[TEXTURE_2D_INDEX];
ctx->Driver.BindTexture( ctx, GL_TEXTURE_2D, texObj );
move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
}
if ( (targets & DRI_TEXMGR_DO_TEXTURE_3D) != 0 ) {
texObj = ctx->Texture.Unit[i].Current3D;
texObj = ctx->Texture.Unit[i].CurrentTex[TEXTURE_3D_INDEX];
ctx->Driver.BindTexture( ctx, GL_TEXTURE_3D, texObj );
move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
}
if ( (targets & DRI_TEXMGR_DO_TEXTURE_CUBE) != 0 ) {
texObj = ctx->Texture.Unit[i].CurrentCubeMap;
texObj = ctx->Texture.Unit[i].CurrentTex[TEXTURE_CUBE_INDEX]Map;
ctx->Driver.BindTexture( ctx, GL_TEXTURE_CUBE_MAP_ARB, texObj );
move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
}
if ( (targets & DRI_TEXMGR_DO_TEXTURE_RECT) != 0 ) {
texObj = ctx->Texture.Unit[i].CurrentRect;
texObj = ctx->Texture.Unit[i].CurrentTex[TEXTURE_RECT_INDEX];
ctx->Driver.BindTexture( ctx, GL_TEXTURE_RECTANGLE_NV, texObj );
move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
}

8
src/mesa/drivers/dri/gamma/gamma_tex.c
View file

@ -400,19 +400,19 @@ void gammaInitTextureObjects( GLcontext *ctx )
ctx->Texture.CurrentUnit = 0;
texObj = ctx->Texture.Unit[0].Current1D;
texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_1D_INDEX];
gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
texObj = ctx->Texture.Unit[0].Current2D;
texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX];
gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
#if 0
ctx->Texture.CurrentUnit = 1;
texObj = ctx->Texture.Unit[1].Current1D;
texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_1D_INDEX];
gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
texObj = ctx->Texture.Unit[1].Current2D;
texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_2D_INDEX];
gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
#endif

8
src/mesa/drivers/dri/mga/mga_texstate.c
View file

@ -206,8 +206,8 @@ static void mgaUpdateTextureEnvG200( GLcontext *ctx, GLuint unit )
mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
GLenum format = tObj->Image[0][tObj->BaseLevel]->_BaseFormat;
if (tObj != ctx->Texture.Unit[0].Current2D &&
tObj != ctx->Texture.Unit[0].CurrentRect)
if (tObj != ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX] &&
tObj != ctx->Texture.Unit[0].CurrentTex[TEXTURE_RECT_INDEX])
return;
@ -635,8 +635,8 @@ static void mgaUpdateTextureEnvG400( GLcontext *ctx, GLuint unit )
mgaTextureObjectPtr t = (mgaTextureObjectPtr) tObj->DriverData;
GLenum format = tObj->Image[0][tObj->BaseLevel]->_BaseFormat;
if (tObj != ctx->Texture.Unit[source].Current2D &&
tObj != ctx->Texture.Unit[source].CurrentRect)
if (tObj != ctx->Texture.Unit[source].CurrentTex[TEXTURE_2D_INDEX] &&
tObj != ctx->Texture.Unit[source].CurrentTex[TEXTURE_RECT_INDEX])
return;
switch (ctx->Texture.Unit[source].EnvMode) {

2
src/mesa/drivers/dri/r300/r300_state.c
View file

@ -1199,7 +1199,7 @@ r300FetchStateParameter(GLcontext * ctx,
case STATE_R300_TEXRECT_FACTOR:{
struct gl_texture_object *t =
ctx->Texture.Unit[state[2]].CurrentRect;
ctx->Texture.Unit[state[2]].CurrentTex[TEXTURE_RECT_INDEX];
if (t && t->Image[0][t->BaseLevel]) {
struct gl_texture_image *image =

8
src/mesa/drivers/dri/s3v/s3v_tex.c
View file

@ -502,20 +502,20 @@ static void s3vInitTextureObjects( GLcontext *ctx )
#if 1
ctx->Texture.CurrentUnit = 0;
texObj = ctx->Texture.Unit[0].Current1D;
texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_1D_INDEX];
s3vBindTexture( ctx, GL_TEXTURE_1D, texObj );
texObj = ctx->Texture.Unit[0].Current2D;
texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX];
s3vBindTexture( ctx, GL_TEXTURE_2D, texObj );
#endif
#if 0
ctx->Texture.CurrentUnit = 1;
texObj = ctx->Texture.Unit[1].Current1D;
texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_1D_INDEX];
s3vBindTexture( ctx, GL_TEXTURE_1D, texObj );
texObj = ctx->Texture.Unit[1].Current2D;
texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_2D_INDEX];
s3vBindTexture( ctx, GL_TEXTURE_2D, texObj );
#endif

6
src/mesa/drivers/x11/xm_api.c
View file

@ -2461,13 +2461,13 @@ XMesaBindTexImage(XMesaDisplay *dpy, XMesaBuffer drawable, int buffer,
#if 0
switch (drawable->TextureTarget) {
case GLX_TEXTURE_1D_EXT:
texObj = texUnit->Current1D;
texObj = texUnit->CurrentTex[TEXTURE_1D_INDEX];
break;
case GLX_TEXTURE_2D_EXT:
texObj = texUnit->Current2D;
texObj = texUnit->CurrentTex[TEXTURE_2D_INDEX];
break;
case GLX_TEXTURE_RECTANGLE_EXT:
texObj = texUnit->CurrentRect;
texObj = texUnit->CurrentTex[TEXTURE_RECT_INDEX];
break;
default:
return; /* BadMatch error */

38
src/mesa/main/attrib.c
View file

@ -365,7 +365,7 @@ _mesa_PushAttrib(GLbitfield mask)
if (mask & GL_TEXTURE_BIT) {
struct texture_state *texstate = CALLOC_STRUCT(texture_state);
GLuint u;
GLuint u, tex;
if (!texstate) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glPushAttrib(GL_TEXTURE_BIT)");
@ -381,38 +381,18 @@ _mesa_PushAttrib(GLbitfield mask)
* accidentally get deleted while referenced in the attribute stack.
*/
for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_1D_INDEX],
ctx->Texture.Unit[u].Current1D);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_2D_INDEX],
ctx->Texture.Unit[u].Current2D);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_3D_INDEX],
ctx->Texture.Unit[u].Current3D);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_CUBE_INDEX],
ctx->Texture.Unit[u].CurrentCubeMap);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_RECT_INDEX],
ctx->Texture.Unit[u].CurrentRect);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_1D_ARRAY_INDEX],
ctx->Texture.Unit[u].Current1DArray);
_mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_2D_ARRAY_INDEX],
ctx->Texture.Unit[u].Current2DArray);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
_mesa_reference_texobj(&texstate->SavedTexRef[u][tex],
ctx->Texture.Unit[u].CurrentTex[tex]);
}
}
/* copy state/contents of the currently bound texture objects */
for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_1D_INDEX],
ctx->Texture.Unit[u].Current1D);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_2D_INDEX],
ctx->Texture.Unit[u].Current2D);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_3D_INDEX],
ctx->Texture.Unit[u].Current3D);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_CUBE_INDEX],
ctx->Texture.Unit[u].CurrentCubeMap);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_RECT_INDEX],
ctx->Texture.Unit[u].CurrentRect);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_1D_ARRAY_INDEX],
ctx->Texture.Unit[u].Current1DArray);
_mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_2D_ARRAY_INDEX],
ctx->Texture.Unit[u].Current2DArray);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
_mesa_copy_texture_object(&texstate->SavedObj[u][tex],
ctx->Texture.Unit[u].CurrentTex[tex]);
}
}
_mesa_unlock_context_textures(ctx);

42
src/mesa/main/get.c
View file

@ -884,21 +884,21 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
params[0] = _mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT);
break;
case GL_TEXTURE_BINDING_1D:
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_2D:
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2D->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_3D:
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_3D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_ARRAY_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_ARRAY_INDEX]->Name);
break;
case GL_TEXTURE_GEN_S:
params[0] = ((ctx->Texture.Unit[ctx->Texture.CurrentUnit].TexGenEnabled & S_BIT) ? 1 : 0);
@ -1071,7 +1071,7 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentCubeMap->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_CUBE_INDEX]->Name);
break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetBooleanv");
@ -1558,7 +1558,7 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
break;
case GL_TEXTURE_BINDING_RECTANGLE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentRect->Name);
params[0] = INT_TO_BOOLEAN(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_RECT_INDEX]->Name);
break;
case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetBooleanv");
@ -2710,21 +2710,21 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
params[0] = BOOLEAN_TO_FLOAT(_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT));
break;
case GL_TEXTURE_BINDING_1D:
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_2D:
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2D->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_3D:
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_3D_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetFloatv");
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_ARRAY_INDEX]->Name);
break;
case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetFloatv");
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_ARRAY_INDEX]->Name);
break;
case GL_TEXTURE_GEN_S:
params[0] = BOOLEAN_TO_FLOAT(((ctx->Texture.Unit[ctx->Texture.CurrentUnit].TexGenEnabled & S_BIT) ? 1 : 0));
@ -2897,7 +2897,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetFloatv");
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentCubeMap->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_CUBE_INDEX]->Name);
break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetFloatv");
@ -3384,7 +3384,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
break;
case GL_TEXTURE_BINDING_RECTANGLE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetFloatv");
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentRect->Name);
params[0] = (GLfloat)(ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_RECT_INDEX]->Name);
break;
case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetFloatv");
@ -4536,21 +4536,21 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
params[0] = BOOLEAN_TO_INT(_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT));
break;
case GL_TEXTURE_BINDING_1D:
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_INDEX]->Name;
break;
case GL_TEXTURE_BINDING_2D:
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2D->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_INDEX]->Name;
break;
case GL_TEXTURE_BINDING_3D:
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_3D_INDEX]->Name;
break;
case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetIntegerv");
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_ARRAY_INDEX]->Name;
break;
case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
CHECK_EXT1(MESA_texture_array, "GetIntegerv");
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_ARRAY_INDEX]->Name;
break;
case GL_TEXTURE_GEN_S:
params[0] = BOOLEAN_TO_INT(((ctx->Texture.Unit[ctx->Texture.CurrentUnit].TexGenEnabled & S_BIT) ? 1 : 0));
@ -4723,7 +4723,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
break;
case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetIntegerv");
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentCubeMap->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_CUBE_INDEX]->Name;
break;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:
CHECK_EXT1(ARB_texture_cube_map, "GetIntegerv");
@ -5210,7 +5210,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
break;
case GL_TEXTURE_BINDING_RECTANGLE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetIntegerv");
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentRect->Name;
params[0] = ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_RECT_INDEX]->Name;
break;
case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV:
CHECK_EXT1(NV_texture_rectangle, "GetIntegerv");

14
src/mesa/main/get_gen.py
View file

@ -432,15 +432,15 @@ StateVars = [
( "GL_TEXTURE_1D_ARRAY_EXT", GLboolean, ["_mesa_IsEnabled(GL_TEXTURE_1D_ARRAY_EXT)"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_2D_ARRAY_EXT", GLboolean, ["_mesa_IsEnabled(GL_TEXTURE_2D_ARRAY_EXT)"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_BINDING_1D", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1D->Name"], "", None ),
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_2D", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2D->Name"], "", None ),
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_3D", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current3D->Name"], "", None ),
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_3D_INDEX]->Name"], "", None ),
( "GL_TEXTURE_BINDING_1D_ARRAY_EXT", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current1DArray->Name"], "", ["MESA_texture_array"] ),
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_1D_ARRAY_INDEX]->Name"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_BINDING_2D_ARRAY_EXT", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].Current2DArray->Name"], "", ["MESA_texture_array"] ),
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_2D_ARRAY_INDEX]->Name"], "", ["MESA_texture_array"] ),
( "GL_TEXTURE_GEN_S", GLboolean,
["((ctx->Texture.Unit[ctx->Texture.CurrentUnit].TexGenEnabled & S_BIT) ? 1 : 0)"], "", None ),
( "GL_TEXTURE_GEN_T", GLboolean,
@ -515,7 +515,7 @@ StateVars = [
( "GL_TEXTURE_CUBE_MAP_ARB", GLboolean,
["_mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB)"], "", ["ARB_texture_cube_map"] ),
( "GL_TEXTURE_BINDING_CUBE_MAP_ARB", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentCubeMap->Name"],
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_CUBE_INDEX]->Name"],
"", ["ARB_texture_cube_map"] ),
( "GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB", GLint,
["(1 << (ctx->Const.MaxCubeTextureLevels - 1))"],
@ -795,7 +795,7 @@ StateVars = [
( "GL_TEXTURE_RECTANGLE_NV", GLboolean,
["_mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV)"], "", ["NV_texture_rectangle"] ),
( "GL_TEXTURE_BINDING_RECTANGLE_NV", GLint,
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentRect->Name"],
["ctx->Texture.Unit[ctx->Texture.CurrentUnit].CurrentTex[TEXTURE_RECT_INDEX]->Name"],
"", ["NV_texture_rectangle"] ),
( "GL_MAX_RECTANGLE_TEXTURE_SIZE_NV", GLint,
["ctx->Const.MaxTextureRectSize"], "", ["NV_texture_rectangle"] ),

12
src/mesa/main/mtypes.h
View file

@ -1543,15 +1543,11 @@ struct gl_texture_unit
*/
struct gl_tex_env_combine_state *_CurrentCombine;
struct gl_texture_object *Current1D;
struct gl_texture_object *Current2D;
struct gl_texture_object *Current3D;
struct gl_texture_object *CurrentCubeMap; /**< GL_ARB_texture_cube_map */
struct gl_texture_object *CurrentRect; /**< GL_NV_texture_rectangle */
struct gl_texture_object *Current1DArray; /**< GL_MESA_texture_array */
struct gl_texture_object *Current2DArray; /**< GL_MESA_texture_array */
/** Current texture object pointers */
struct gl_texture_object *CurrentTex[NUM_TEXTURE_TARGETS];
struct gl_texture_object *_Current; /**< Points to really enabled tex obj */
/** Points to highest priority, complete and enabled texture object */
struct gl_texture_object *_Current;
/** GL_SGI_texture_color_table */
/*@{*/

14
src/mesa/main/teximage.c
View file

@ -766,15 +766,15 @@ _mesa_select_tex_object(GLcontext *ctx, const struct gl_texture_unit *texUnit,
{
switch (target) {
case GL_TEXTURE_1D:
return texUnit->Current1D;
return texUnit->CurrentTex[TEXTURE_1D_INDEX];
case GL_PROXY_TEXTURE_1D:
return ctx->Texture.ProxyTex[TEXTURE_1D_INDEX];
case GL_TEXTURE_2D:
return texUnit->Current2D;
return texUnit->CurrentTex[TEXTURE_2D_INDEX];
case GL_PROXY_TEXTURE_2D:
return ctx->Texture.ProxyTex[TEXTURE_2D_INDEX];
case GL_TEXTURE_3D:
return texUnit->Current3D;
return texUnit->CurrentTex[TEXTURE_3D_INDEX];
case GL_PROXY_TEXTURE_3D:
return ctx->Texture.ProxyTex[TEXTURE_3D_INDEX];
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
@ -785,25 +785,25 @@ _mesa_select_tex_object(GLcontext *ctx, const struct gl_texture_unit *texUnit,
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
case GL_TEXTURE_CUBE_MAP_ARB:
return ctx->Extensions.ARB_texture_cube_map
? texUnit->CurrentCubeMap : NULL;
? texUnit->CurrentTex[TEXTURE_CUBE_INDEX] : NULL;
case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
return ctx->Extensions.ARB_texture_cube_map
? ctx->Texture.ProxyTex[TEXTURE_CUBE_INDEX] : NULL;
case GL_TEXTURE_RECTANGLE_NV:
return ctx->Extensions.NV_texture_rectangle
? texUnit->CurrentRect : NULL;
? texUnit->CurrentTex[TEXTURE_RECT_INDEX] : NULL;
case GL_PROXY_TEXTURE_RECTANGLE_NV:
return ctx->Extensions.NV_texture_rectangle
? ctx->Texture.ProxyTex[TEXTURE_RECT_INDEX] : NULL;
case GL_TEXTURE_1D_ARRAY_EXT:
return ctx->Extensions.MESA_texture_array
? texUnit->Current1DArray : NULL;
? texUnit->CurrentTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
case GL_PROXY_TEXTURE_1D_ARRAY_EXT:
return ctx->Extensions.MESA_texture_array
? ctx->Texture.ProxyTex[TEXTURE_1D_ARRAY_INDEX] : NULL;
case GL_TEXTURE_2D_ARRAY_EXT:
return ctx->Extensions.MESA_texture_array
? texUnit->Current2DArray : NULL;
? texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX] : NULL;
case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
return ctx->Extensions.MESA_texture_array
? ctx->Texture.ProxyTex[TEXTURE_2D_ARRAY_INDEX] : NULL;

136
src/mesa/main/texobj.c
View file

@ -759,44 +759,17 @@ unbind_texobj_from_fbo(GLcontext *ctx, struct gl_texture_object *texObj)
static void
unbind_texobj_from_texunits(GLcontext *ctx, struct gl_texture_object *texObj)
{
GLuint u;
GLuint u, tex;
for (u = 0; u < MAX_TEXTURE_IMAGE_UNITS; u++) {
struct gl_texture_unit *unit = &ctx->Texture.Unit[u];
if (texObj == unit->Current1D) {
_mesa_reference_texobj(&unit->Current1D,
ctx->Shared->DefaultTex[TEXTURE_1D_INDEX]);
ASSERT(unit->Current1D);
}
else if (texObj == unit->Current2D) {
_mesa_reference_texobj(&unit->Current2D,
ctx->Shared->DefaultTex[TEXTURE_2D_INDEX]);
ASSERT(unit->Current2D);
}
else if (texObj == unit->Current3D) {
_mesa_reference_texobj(&unit->Current3D,
ctx->Shared->DefaultTex[TEXTURE_3D_INDEX]);
ASSERT(unit->Current3D);
}
else if (texObj == unit->CurrentCubeMap) {
_mesa_reference_texobj(&unit->CurrentCubeMap,
ctx->Shared->DefaultTex[TEXTURE_CUBE_INDEX]);
ASSERT(unit->CurrentCubeMap);
}
else if (texObj == unit->CurrentRect) {
_mesa_reference_texobj(&unit->CurrentRect,
ctx->Shared->DefaultTex[TEXTURE_RECT_INDEX]);
ASSERT(unit->CurrentRect);
}
else if (texObj == unit->Current1DArray) {
_mesa_reference_texobj(&unit->Current1DArray,
ctx->Shared->DefaultTex[TEXTURE_1D_ARRAY_INDEX]);
ASSERT(unit->Current1DArray);
}
else if (texObj == unit->Current2DArray) {
_mesa_reference_texobj(&unit->Current2DArray,
ctx->Shared->DefaultTex[TEXTURE_2D_ARRAY_INDEX]);
ASSERT(unit->Current2DArray);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
if (texObj == unit->CurrentTex[tex]) {
_mesa_reference_texobj(&unit->CurrentTex[tex],
ctx->Shared->DefaultTex[TEXTURE_1D_INDEX]);
ASSERT(unit->CurrentTex[tex]);
break;
}
}
}
}
@ -866,6 +839,35 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *textures)
}
/**
* Convert a GL texture target enum such as GL_TEXTURE_2D or GL_TEXTURE_3D
* into the corresponding Mesa texture target index.
* Return -1 if target is invalid.
*/
static GLint
target_enum_to_index(GLenum target)
{
switch (target) {
case GL_TEXTURE_1D:
return TEXTURE_1D_INDEX;
case GL_TEXTURE_2D:
return TEXTURE_2D_INDEX;
case GL_TEXTURE_3D:
return TEXTURE_3D_INDEX;
case GL_TEXTURE_CUBE_MAP_ARB:
return TEXTURE_CUBE_INDEX;
case GL_TEXTURE_RECTANGLE_NV:
return TEXTURE_RECT_INDEX;
case GL_TEXTURE_1D_ARRAY_EXT:
return TEXTURE_1D_ARRAY_INDEX;
case GL_TEXTURE_2D_ARRAY_EXT:
return TEXTURE_2D_ARRAY_INDEX;
default:
return -1;
}
}
/**
* Bind a named texture to a texturing target.
*
@ -888,38 +890,20 @@ _mesa_BindTexture( GLenum target, GLuint texName )
const GLuint unit = ctx->Texture.CurrentUnit;
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
struct gl_texture_object *newTexObj = NULL, *defaultTexObj = NULL;
GLint targetIndex;
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_TEXTURE))
_mesa_debug(ctx, "glBindTexture %s %d\n",
_mesa_lookup_enum_by_nr(target), (GLint) texName);
switch (target) {
case GL_TEXTURE_1D:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_1D_INDEX];
break;
case GL_TEXTURE_2D:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_2D_INDEX];
break;
case GL_TEXTURE_3D:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_3D_INDEX];
break;
case GL_TEXTURE_CUBE_MAP_ARB:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_CUBE_INDEX];
break;
case GL_TEXTURE_RECTANGLE_NV:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_RECT_INDEX];
break;
case GL_TEXTURE_1D_ARRAY_EXT:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_1D_ARRAY_INDEX];
break;
case GL_TEXTURE_2D_ARRAY_EXT:
defaultTexObj = ctx->Shared->DefaultTex[TEXTURE_2D_ARRAY_INDEX];
break;
default:
targetIndex = target_enum_to_index(target);
if (targetIndex < 0) {
_mesa_error(ctx, GL_INVALID_ENUM, "glBindTexture(target)");
return;
}
assert(targetIndex < NUM_TEXTURE_TARGETS);
defaultTexObj = ctx->Shared->DefaultTex[targetIndex];
/*
* Get pointer to new texture object (newTexObj)
@ -967,40 +951,8 @@ _mesa_BindTexture( GLenum target, GLuint texName )
* texture object will be decremented. It'll be deleted if the
* count hits zero.
*/
switch (target) {
case GL_TEXTURE_1D:
_mesa_reference_texobj(&texUnit->Current1D, newTexObj);
ASSERT(texUnit->Current1D);
break;
case GL_TEXTURE_2D:
_mesa_reference_texobj(&texUnit->Current2D, newTexObj);
ASSERT(texUnit->Current2D);
break;
case GL_TEXTURE_3D:
_mesa_reference_texobj(&texUnit->Current3D, newTexObj);
ASSERT(texUnit->Current3D);
break;
case GL_TEXTURE_CUBE_MAP_ARB:
_mesa_reference_texobj(&texUnit->CurrentCubeMap, newTexObj);
ASSERT(texUnit->CurrentCubeMap);
break;
case GL_TEXTURE_RECTANGLE_NV:
_mesa_reference_texobj(&texUnit->CurrentRect, newTexObj);
ASSERT(texUnit->CurrentRect);
break;
case GL_TEXTURE_1D_ARRAY_EXT:
_mesa_reference_texobj(&texUnit->Current1DArray, newTexObj);
ASSERT(texUnit->Current1DArray);
break;
case GL_TEXTURE_2D_ARRAY_EXT:
_mesa_reference_texobj(&texUnit->Current2DArray, newTexObj);
ASSERT(texUnit->Current2DArray);
break;
default:
/* Bad target should be caught above */
_mesa_problem(ctx, "bad target in BindTexture");
return;
}
_mesa_reference_texobj(&texUnit->CurrentTex[targetIndex], newTexObj);
ASSERT(texUnit->CurrentTex[targetIndex]);
/* Pass BindTexture call to device driver */
if (ctx->Driver.BindTexture)

14
src/mesa/main/texparam.c
View file

@ -92,29 +92,29 @@ get_texobj(GLcontext *ctx, GLenum target)
switch (target) {
case GL_TEXTURE_1D:
return texUnit->Current1D;
return texUnit->CurrentTex[TEXTURE_1D_INDEX];
case GL_TEXTURE_2D:
return texUnit->Current2D;
return texUnit->CurrentTex[TEXTURE_2D_INDEX];
case GL_TEXTURE_3D:
return texUnit->Current3D;
return texUnit->CurrentTex[TEXTURE_3D_INDEX];
case GL_TEXTURE_CUBE_MAP:
if (ctx->Extensions.ARB_texture_cube_map) {
return texUnit->CurrentCubeMap;
return texUnit->CurrentTex[TEXTURE_CUBE_INDEX];
}
break;
case GL_TEXTURE_RECTANGLE_NV:
if (ctx->Extensions.NV_texture_rectangle) {
return texUnit->CurrentRect;
return texUnit->CurrentTex[TEXTURE_RECT_INDEX];
}
break;
case GL_TEXTURE_1D_ARRAY_EXT:
if (ctx->Extensions.MESA_texture_array) {
return texUnit->Current1DArray;
return texUnit->CurrentTex[TEXTURE_1D_ARRAY_INDEX];
}
break;
case GL_TEXTURE_2D_ARRAY_EXT:
if (ctx->Extensions.MESA_texture_array) {
return texUnit->Current2DArray;
return texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX];
}
break;
default:

103
src/mesa/main/texstate.c
View file

@ -68,7 +68,7 @@ static const struct gl_tex_env_combine_state default_combine_state = {
void
_mesa_copy_texture_state( const GLcontext *src, GLcontext *dst )
{
GLuint i;
GLuint i, tex;
ASSERT(src);
ASSERT(dst);
@ -104,20 +104,10 @@ _mesa_copy_texture_state( const GLcontext *src, GLcontext *dst )
/* copy texture object bindings, not contents of texture objects */
_mesa_lock_context_textures(dst);
_mesa_reference_texobj(&dst->Texture.Unit[i].Current1D,
src->Texture.Unit[i].Current1D);
_mesa_reference_texobj(&dst->Texture.Unit[i].Current2D,
src->Texture.Unit[i].Current2D);
_mesa_reference_texobj(&dst->Texture.Unit[i].Current3D,
src->Texture.Unit[i].Current3D);
_mesa_reference_texobj(&dst->Texture.Unit[i].CurrentCubeMap,
src->Texture.Unit[i].CurrentCubeMap);
_mesa_reference_texobj(&dst->Texture.Unit[i].CurrentRect,
src->Texture.Unit[i].CurrentRect);
_mesa_reference_texobj(&dst->Texture.Unit[i].Current1DArray,
src->Texture.Unit[i].Current1DArray);
_mesa_reference_texobj(&dst->Texture.Unit[i].Current2DArray,
src->Texture.Unit[i].Current2DArray);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
_mesa_reference_texobj(&dst->Texture.Unit[i].CurrentTex[tex],
src->Texture.Unit[i].CurrentTex[tex]);
}
_mesa_unlock_context_textures(dst);
}
@ -558,6 +548,7 @@ update_texture_state( GLcontext *ctx )
for (unit = 0; unit < ctx->Const.MaxTextureImageUnits; unit++) {
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
GLbitfield enableBits;
GLuint tex;
texUnit->_Current = NULL;
texUnit->_ReallyEnabled = 0;
@ -584,32 +575,29 @@ update_texture_state( GLcontext *ctx )
if (enableBits == 0x0)
continue;
ASSERT(texUnit->Current1D);
ASSERT(texUnit->Current2D);
ASSERT(texUnit->Current3D);
ASSERT(texUnit->CurrentCubeMap);
ASSERT(texUnit->CurrentRect);
ASSERT(texUnit->Current1DArray);
ASSERT(texUnit->Current2DArray);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
ASSERT(texUnit->CurrentTex[tex]);
}
/* Look for the highest-priority texture target that's enabled and
* complete. That's the one we'll use for texturing. If we're using
* a fragment program we're guaranteed that bitcount(enabledBits) <= 1.
*/
texture_override(ctx, texUnit, enableBits,
texUnit->Current2DArray, TEXTURE_2D_ARRAY_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->Current1DArray, TEXTURE_1D_ARRAY_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->CurrentCubeMap, TEXTURE_CUBE_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->Current3D, TEXTURE_3D_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->CurrentRect, TEXTURE_RECT_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->Current2D, TEXTURE_2D_BIT);
texture_override(ctx, texUnit, enableBits,
texUnit->Current1D, TEXTURE_1D_BIT);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
/* texture indexes from highest to lowest priority */
static const GLuint targets[NUM_TEXTURE_TARGETS] = {
TEXTURE_2D_ARRAY_INDEX,
TEXTURE_1D_ARRAY_INDEX,
TEXTURE_CUBE_INDEX,
TEXTURE_3D_INDEX,
TEXTURE_RECT_INDEX,
TEXTURE_2D_INDEX,
TEXTURE_1D_INDEX
};
GLuint texIndex = targets[tex];
texture_override(ctx, texUnit, enableBits,
texUnit->CurrentTex[texIndex], 1 << texIndex);
}
if (!texUnit->_ReallyEnabled) {
continue;
@ -734,6 +722,7 @@ static void
init_texture_unit( GLcontext *ctx, GLuint unit )
{
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
GLuint tex;
texUnit->EnvMode = GL_MODULATE;
ASSIGN_4V( texUnit->EnvColor, 0.0, 0.0, 0.0, 0.0 );
@ -763,13 +752,10 @@ init_texture_unit( GLcontext *ctx, GLuint unit )
ASSIGN_4V( texUnit->GenQ.EyePlane, 0.0, 0.0, 0.0, 0.0 );
/* initialize current texture object ptrs to the shared default objects */
_mesa_reference_texobj(&texUnit->Current1D, ctx->Shared->DefaultTex[TEXTURE_1D_INDEX]);
_mesa_reference_texobj(&texUnit->Current2D, ctx->Shared->DefaultTex[TEXTURE_2D_INDEX]);
_mesa_reference_texobj(&texUnit->Current3D, ctx->Shared->DefaultTex[TEXTURE_3D_INDEX]);
_mesa_reference_texobj(&texUnit->CurrentCubeMap, ctx->Shared->DefaultTex[TEXTURE_CUBE_INDEX]);
_mesa_reference_texobj(&texUnit->CurrentRect, ctx->Shared->DefaultTex[TEXTURE_RECT_INDEX]);
_mesa_reference_texobj(&texUnit->Current1DArray, ctx->Shared->DefaultTex[TEXTURE_1D_ARRAY_INDEX]);
_mesa_reference_texobj(&texUnit->Current2DArray, ctx->Shared->DefaultTex[TEXTURE_2D_ARRAY_INDEX]);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
_mesa_reference_texobj(&texUnit->CurrentTex[tex],
ctx->Shared->DefaultTex[tex]);
}
}
@ -820,13 +806,9 @@ _mesa_free_texture_data(GLcontext *ctx)
/* unreference current textures */
for (u = 0; u < MAX_TEXTURE_IMAGE_UNITS; u++) {
struct gl_texture_unit *unit = ctx->Texture.Unit + u;
_mesa_reference_texobj(&unit->Current1D, NULL);
_mesa_reference_texobj(&unit->Current2D, NULL);
_mesa_reference_texobj(&unit->Current3D, NULL);
_mesa_reference_texobj(&unit->CurrentCubeMap, NULL);
_mesa_reference_texobj(&unit->CurrentRect, NULL);
_mesa_reference_texobj(&unit->Current1DArray, NULL);
_mesa_reference_texobj(&unit->Current2DArray, NULL);
for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) {
_mesa_reference_texobj(&unit->CurrentTex[tgt], NULL);
}
}
/* Free proxy texture objects */
@ -851,24 +833,13 @@ _mesa_free_texture_data(GLcontext *ctx)
void
_mesa_update_default_objects_texture(GLcontext *ctx)
{
GLuint i;
GLuint i, tex;
for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i];
_mesa_reference_texobj(&texUnit->Current1D,
ctx->Shared->DefaultTex[TEXTURE_1D_INDEX]);
_mesa_reference_texobj(&texUnit->Current2D,
ctx->Shared->DefaultTex[TEXTURE_2D_INDEX]);
_mesa_reference_texobj(&texUnit->Current3D,
ctx->Shared->DefaultTex[TEXTURE_3D_INDEX]);
_mesa_reference_texobj(&texUnit->CurrentCubeMap,
ctx->Shared->DefaultTex[TEXTURE_CUBE_INDEX]);
_mesa_reference_texobj(&texUnit->CurrentRect,
ctx->Shared->DefaultTex[TEXTURE_RECT_INDEX]);
_mesa_reference_texobj(&texUnit->Current1DArray,
ctx->Shared->DefaultTex[TEXTURE_1D_ARRAY_INDEX]);
_mesa_reference_texobj(&texUnit->Current2DArray,
ctx->Shared->DefaultTex[TEXTURE_2D_ARRAY_INDEX]);
for (tex = 0; tex < NUM_TEXTURE_TARGETS; tex++) {
_mesa_reference_texobj(&texUnit->CurrentTex[tex],
ctx->Shared->DefaultTex[tex]);
}
}
}

2
src/mesa/state_tracker/st_texture.c
View file

@ -429,7 +429,7 @@ st_bind_teximage(struct st_framebuffer *stfb, uint surfIndex,
}
if (target == ST_TEXTURE_2D) {
texObj = texUnit->Current2D;
texObj = texUnit->CurrentTex[TEXTURE_2D_INDEX];
texImage = _mesa_get_tex_image(ctx, texObj, GL_TEXTURE_2D, level);
stImage = st_texture_image(texImage);
}

15
src/mesa/swrast/s_triangle.c
View file

@ -132,7 +132,8 @@ _swrast_culltriangle( GLcontext *ctx,
#define SETUP_CODE \
struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; \
struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \
struct gl_texture_object *obj = \
ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX]; \
const GLint b = obj->BaseLevel; \
const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \
const GLfloat theight = (GLfloat) obj->Image[0][b]->Height; \
@ -183,7 +184,8 @@ _swrast_culltriangle( GLcontext *ctx,
#define SETUP_CODE \
struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; \
struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \
struct gl_texture_object *obj = \
ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX]; \
const GLint b = obj->BaseLevel; \
const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \
const GLfloat theight = (GLfloat) obj->Image[0][b]->Height; \
@ -524,7 +526,8 @@ affine_span(GLcontext *ctx, SWspan *span,
#define SETUP_CODE \
struct affine_info info; \
struct gl_texture_unit *unit = ctx->Texture.Unit+0; \
struct gl_texture_object *obj = unit->Current2D; \
struct gl_texture_object *obj = \
ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX]; \
const GLint b = obj->BaseLevel; \
const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \
const GLfloat theight = (GLfloat) obj->Image[0][b]->Height; \
@ -794,7 +797,8 @@ fast_persp_span(GLcontext *ctx, SWspan *span,
#define SETUP_CODE \
struct persp_info info; \
const struct gl_texture_unit *unit = ctx->Texture.Unit+0; \
const struct gl_texture_object *obj = unit->Current2D; \
struct gl_texture_object *obj = \
ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX]; \
const GLint b = obj->BaseLevel; \
info.texture = (const GLchan *) obj->Image[0][b]->Data; \
info.twidth_log2 = obj->Image[0][b]->WidthLog2; \
@ -1050,7 +1054,8 @@ _swrast_choose_triangle( GLcontext *ctx )
const struct gl_texture_image *texImg;
GLenum minFilter, magFilter, envMode;
GLint format;
texObj2D = ctx->Texture.Unit[0].Current2D;
texObj2D = ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX];
texImg = texObj2D ? texObj2D->Image[0][texObj2D->BaseLevel] : NULL;
format = texImg ? texImg->TexFormat->MesaFormat : -1;
minFilter = texObj2D ? texObj2D->MinFilter : (GLenum) 0;