On Monday 24 August 2015, Brian Paul wrote:
> On 08/19/2015 12:17 PM, Marta Lofstedt wrote:
> > From: Marta Lofstedt <marta.lofst...@intel.com>
> >
> > According to OpenGL ES 3.1 specification table : 20.2 and
> > OpenGL specification 4.4 table 23.4. The glGetIntegeri_v
> > functions should report the name of the buffer bound
> > when called with GL_VERTEX_BINDING_BUFFER.
> >
> > Signed-off-by: Marta Lofstedt <marta.lofst...@intel.com>
> > ---
> > src/mesa/main/get.c | 8 ++++++++
> > 1 file changed, 8 insertions(+)
> >
> > diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
> > index 307a5ff..ae2d0b7 100644
> > --- a/src/mesa/main/get.c
> > +++ b/src/mesa/main/get.c
> > @@ -1989,6 +1989,14 @@ find_value_indexed(const char *func, GLenum pname,
> > GLuint index, union value *v)
> > v->value_int =
> > ctx->Array.VAO->VertexBinding[VERT_ATTRIB_GENERIC(index)].Stride;
> > return TYPE_INT;
> >
> > + case GL_VERTEX_BINDING_BUFFER:
> > + if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles31(ctx))
> > + goto invalid_enum;
>
> Looks like this enum/query was added in GL 4.3 so don't we need to check
> for that version?
It was also added in ARB_vertex_attrib_binding, which is always enabled
on desktop GL.
> > + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs)
> > + goto invalid_value;
>
> Looks like you have 4 spaces of indentation there instead of 3.
>
> -Brian
>
> > + v->value_int =
> > ctx->Array.VAO->VertexBinding[VERT_ATTRIB_GENERIC(index)].BufferObj->Name;
> > + return TYPE_INT;
> > +
> > /* ARB_shader_image_load_store */
> > case GL_IMAGE_BINDING_NAME: {
> > struct gl_texture_object *t;
> >
>
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