Well, the extensions expose much more formats than is required in 3.1 context. You could support 3.1 without exposing GL_ARB_texture_buffer_object as long as you don't support all of internal formats listed in extension.
S. -----Original Message----- From: Alejandro Piñeiro [mailto:[email protected]] Sent: Monday, November 21, 2016 2:42 PM To: Olender, Sebastian D <[email protected]>; [email protected] Subject: Re: [Piglit] [Patch] arb_internalformat_query2: GL_TEXTURE_BUFFER is also in core since 3.1 On 21/11/16 10:43, Sebastian Olender wrote: > GL_TEXTURE_BUFFER requires GL_ARB_texture_buffer_object extension or > context greater than 3.1 AFAIU, if the context is greater that 3.1, GL_ARB_texture_buffer_object is exposed. Is there any case where the context is greater than 3.1 but the extension is not exposed? > --- > tests/spec/arb_internalformat_query2/common.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tests/spec/arb_internalformat_query2/common.c > b/tests/spec/arb_internalformat_query2/common.c > index 3454ed0..a5686c0 100644 > --- a/tests/spec/arb_internalformat_query2/common.c > +++ b/tests/spec/arb_internalformat_query2/common.c > @@ -706,7 +706,8 @@ check_query2_target_dependencies(const GLenum target) > break; > > case GL_TEXTURE_BUFFER: > - if > (!piglit_is_extension_supported("GL_ARB_texture_buffer_object")) > + if > (!piglit_is_extension_supported("GL_ARB_texture_buffer_object") && > + piglit_get_gl_version() < 31) > return false; > break; > _______________________________________________ Piglit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/piglit
