On Wednesday, March 04, 2015 02:01:30 AM Emil Velikov wrote: > On 24 February 2015 at 23:20, Laura Ekstrand <la...@jlekstrand.net> wrote: > > This moves the line setting immutability for the texture to after > > _mesa_initialize_texture_object so that the initializer function will not > > cancel it out. Moreover, because of the ARB_texture_view extension, > > immutable > > textures must have NumLayers > 0, or depth will equal (0-1)=0xFFFFFFFF > > during > > SURFACE_STATE setup, which triggers assertions. > > > > v2: Review from Kenneth Graunke: > > - Include more explanation in the commit message. > > - Make texture setup bug fixes into a separate patch. > > --- > > src/mesa/drivers/common/meta_tex_subimage.c | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > diff --git a/src/mesa/drivers/common/meta_tex_subimage.c > > b/src/mesa/drivers/common/meta_tex_subimage.c > > index 68c8273..2d2b9d8 100644 > > --- a/src/mesa/drivers/common/meta_tex_subimage.c > > +++ b/src/mesa/drivers/common/meta_tex_subimage.c > > @@ -100,8 +100,11 @@ create_texture_for_pbo(struct gl_context *ctx, bool > > create_pbo, > > _mesa_GenTextures(1, tmp_tex); > > tex_obj = _mesa_lookup_texture(ctx, *tmp_tex); > > tex_obj->Target = depth > 1 ? GL_TEXTURE_2D_ARRAY : GL_TEXTURE_2D; > > - tex_obj->Immutable = GL_TRUE; > > _mesa_initialize_texture_object(ctx, tex_obj, *tmp_tex, GL_TEXTURE_2D); > > + /* This must be set after _mesa_initialize_texture_object, not before. > > */ > > + tex_obj->Immutable = GL_TRUE; > > + /* This is required for interactions with ARB_texture_view. */ > > + tex_obj->NumLayers = 1; > > > > internal_format = _mesa_get_format_base_format(pbo_format); > > > > -- > Hi Laura, > > This patch does not seem fitted for 10.4. I'm assuming they are not > applicable considering the significant amount of rework that you've > done recently. I might be mistaking, in which case can you kindly send > over a backport. > > Thanks > Emil
I don't think this code exists in 10.4 - only 10.5.
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