On Mon, 2011-11-14 at 14:08 +0100, Marek Olšák wrote:
> Hi Vadim,
>
> Shouldn't this be in the pipe_shader_cap enum instead?
>
Probably you are right. I'll fix it.
Vadim
> Marek
>
> On Mon, Nov 14, 2011 at 1:57 PM, Vadim Girlin <vadimgir...@gmail.com> wrote:
> > It's intended to indicate whether the driver/hardware supports reading
> > of the values written into shader outputs.
> >
> > Also remove assert to allow using TGSI_FILE_OUTPUT registers
> > in the ureg_emit_src.
> >
> > Signed-off-by: Vadim Girlin <vadimgir...@gmail.com>
> > ---
> > src/gallium/auxiliary/tgsi/tgsi_ureg.c | 1 -
> > src/gallium/include/pipe/p_defines.h | 3 ++-
> > 2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
> > b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
> > index cada435..cd445a6 100644
> > --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
> > +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
> > @@ -799,7 +799,6 @@ ureg_emit_src( struct ureg_program *ureg,
> > unsigned n = 0;
> >
> > assert(src.File != TGSI_FILE_NULL);
> > - assert(src.File != TGSI_FILE_OUTPUT);
> > assert(src.File < TGSI_FILE_COUNT);
> >
> > out[n].value = 0;
> > diff --git a/src/gallium/include/pipe/p_defines.h
> > b/src/gallium/include/pipe/p_defines.h
> > index 5196591..5a48eda 100644
> > --- a/src/gallium/include/pipe/p_defines.h
> > +++ b/src/gallium/include/pipe/p_defines.h
> > @@ -476,7 +476,8 @@ enum pipe_cap {
> > PIPE_CAP_MIN_TEXEL_OFFSET = 50,
> > PIPE_CAP_MAX_TEXEL_OFFSET = 51,
> > PIPE_CAP_CONDITIONAL_RENDER = 52,
> > - PIPE_CAP_TEXTURE_BARRIER = 53
> > + PIPE_CAP_TEXTURE_BARRIER = 53,
> > + PIPE_CAP_SHADER_OUTPUT_READ = 54
> > };
> >
> > /* Shader caps not specific to any single stage */
> > --
> > 1.7.7.1
> >
> > _______________________________________________
> > mesa-dev mailing list
> > mesa-dev@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/mesa-dev
> >
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