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Diffstat (limited to 'src/mesa/main/texobj.c')
-rw-r--r--src/mesa/main/texobj.c50
1 files changed, 45 insertions, 5 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 56d816e45f..bd447ac068 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -104,7 +104,9 @@ _mesa_initialize_texture_object( struct gl_texture_object *obj,
target == GL_TEXTURE_2D ||
target == GL_TEXTURE_3D ||
target == GL_TEXTURE_CUBE_MAP_ARB ||
- target == GL_TEXTURE_RECTANGLE_NV);
+ target == GL_TEXTURE_RECTANGLE_NV ||
+ target == GL_TEXTURE_1D_ARRAY_EXT ||
+ target == GL_TEXTURE_2D_ARRAY_EXT);
_mesa_bzero(obj, sizeof(*obj));
/* init the non-zero fields */
@@ -279,11 +281,13 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
}
/* Compute _MaxLevel */
- if (t->Target == GL_TEXTURE_1D) {
+ if ((t->Target == GL_TEXTURE_1D) ||
+ (t->Target == GL_TEXTURE_1D_ARRAY_EXT)) {
maxLog2 = t->Image[0][baseLevel]->WidthLog2;
maxLevels = ctx->Const.MaxTextureLevels;
}
- else if (t->Target == GL_TEXTURE_2D) {
+ else if ((t->Target == GL_TEXTURE_2D) ||
+ (t->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
maxLog2 = MAX2(t->Image[0][baseLevel]->WidthLog2,
t->Image[0][baseLevel]->HeightLog2);
maxLevels = ctx->Const.MaxTextureLevels;
@@ -365,7 +369,8 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
}
/* Test things which depend on number of texture image dimensions */
- if (t->Target == GL_TEXTURE_1D) {
+ if ((t->Target == GL_TEXTURE_1D) ||
+ (t->Target == GL_TEXTURE_1D_ARRAY_EXT)) {
/* Test 1-D mipmaps */
GLuint width = t->Image[0][baseLevel]->Width2;
for (i = baseLevel + 1; i < maxLevels; i++) {
@@ -389,7 +394,8 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
}
}
}
- else if (t->Target == GL_TEXTURE_2D) {
+ else if ((t->Target == GL_TEXTURE_2D) ||
+ (t->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
/* Test 2-D mipmaps */
GLuint width = t->Image[0][baseLevel]->Width2;
GLuint height = t->Image[0][baseLevel]->Height2;
@@ -652,6 +658,14 @@ unbind_texobj_from_texunits(GLcontext *ctx, struct gl_texture_object *texObj)
curr = &unit->CurrentRect;
unit->CurrentRect = ctx->Shared->DefaultRect;
}
+ else if (texObj == unit->Current1DArray) {
+ curr = &unit->Current1DArray;
+ unit->CurrentRect = ctx->Shared->Default1DArray;
+ }
+ else if (texObj == unit->Current2DArray) {
+ curr = &unit->Current1DArray;
+ unit->CurrentRect = ctx->Shared->Default2DArray;
+ }
if (curr) {
(*curr)->RefCount++;
@@ -796,6 +810,20 @@ _mesa_BindTexture( GLenum target, GLuint texName )
}
oldTexObj = texUnit->CurrentRect;
break;
+ case GL_TEXTURE_1D_ARRAY_EXT:
+ if (!ctx->Extensions.MESA_texture_array) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glBindTexture(target)" );
+ return;
+ }
+ oldTexObj = texUnit->Current1DArray;
+ break;
+ case GL_TEXTURE_2D_ARRAY_EXT:
+ if (!ctx->Extensions.MESA_texture_array) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glBindTexture(target)" );
+ return;
+ }
+ oldTexObj = texUnit->Current2DArray;
+ break;
default:
_mesa_error( ctx, GL_INVALID_ENUM, "glBindTexture(target)" );
return;
@@ -832,6 +860,12 @@ _mesa_BindTexture( GLenum target, GLuint texName )
case GL_TEXTURE_RECTANGLE_NV:
newTexObj = ctx->Shared->DefaultRect;
break;
+ case GL_TEXTURE_1D_ARRAY_EXT:
+ newTexObj = ctx->Shared->Default1DArray;
+ break;
+ case GL_TEXTURE_2D_ARRAY_EXT:
+ newTexObj = ctx->Shared->Default2DArray;
+ break;
default:
; /* Bad targets are caught above */
}
@@ -902,6 +936,12 @@ _mesa_BindTexture( GLenum target, GLuint texName )
case GL_TEXTURE_RECTANGLE_NV:
texUnit->CurrentRect = newTexObj;
break;
+ case GL_TEXTURE_1D_ARRAY_EXT:
+ texUnit->Current1DArray = newTexObj;
+ break;
+ case GL_TEXTURE_2D_ARRAY_EXT:
+ texUnit->Current2DArray = newTexObj;
+ break;
default:
_mesa_problem(ctx, "bad target in BindTexture");
return;