On Wed, Feb 7, 2018 at 11:56 PM, Timothy Arceri <tarc...@itsqueeze.com> wrote: > > On 01/02/18 06:55, Marek Olšák wrote> From: Marek Olšák > <marek.ol...@amd.com> >> >> >> If the GL API is missing, different blend functions can't be set >> through GL. > > > Looking at the commit that added this a476ca1fd1b4e7 the commit message is: > > "st/mesa: Use blend equation and function of first render target for all > render targets if ARB_draw_buffers_blend is not supported > > If EXT_draw_buffers2 is supported but ARB_draw_buffers_blend isn't > _mesa_BlendFuncSeparateEXT only sets up the blend equation and function > for the > first render target. This patch makes sure that update_blend doesn't try > to use > the data from other rendertargets in such cases" > > So it seems to me that before this patch we should probably have a patch the > commbines the two caps PIPE_CAP_INDEP_BLEND_ENABLE and > PIPE_CAP_INDEP_BLEND_FUNC.
No, I'll just ditch this patch. Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
