[Mesa-stable] [Mesa-dev] [PATCH] i965: Skip update_texture_surface when the plane doesn't exist
Jason Ekstrand
jason at jlekstrand.net
Sat Jun 25 04:14:52 UTC 2016
On Fri, Jun 24, 2016 at 9:02 PM, Mark Janes <mark.a.janes at intel.com> wrote:
> On snb and ilk, this patch breaks
> piglit.spec.ext_image_dma_buf_import.ext_image_dma_buf_import-sample_nv1
>
> https://bugs.freedesktop.org/show_bug.cgi?id=96674
Looks like rebase fail to me.
>
> Jordan Justen <jordan.l.justen at intel.com> writes:
>
> > Reported-by: Grazvydas Ignotas <notasas at gmail.com>
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96607
> > Signed-off-by: Jordan Justen <jordan.l.justen at intel.com>
> > Cc: Kristian Høgsberg <krh at bitplanet.net>
> > Cc: "12.0" <mesa-stable at lists.freedesktop.org>
> > ---
> > src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 15 ++++++---------
> > src/mesa/drivers/dri/i965/gen7_wm_surface_state.c | 21
> ++++++++++-----------
> > src/mesa/drivers/dri/i965/gen8_surface_state.c | 19
> ++++++++++---------
> > 3 files changed, 26 insertions(+), 29 deletions(-)
> >
> > diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> > index 133a944..e93847b 100644
> > --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> > +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> > @@ -332,21 +332,18 @@ brw_update_texture_surface(struct gl_context *ctx,
> > return;
> > }
> >
> > + if (plane > 0) {
> > + if (mt->plane[plane - 1] == NULL)
> > + return;
> > + mt = mt->plane[plane - 1];
> > + }
> > +
> > surf = brw_state_batch(brw, AUB_TRACE_SURFACE_STATE,
> > 6 * 4, 32, surf_offset);
> >
> > uint32_t tex_format = translate_tex_format(brw, mt->format,
> > sampler->sRGBDecode);
> >
> > - if (tObj->Target == GL_TEXTURE_EXTERNAL_OES) {
> > - if (plane > 0)
> > - mt = mt->plane[plane - 1];
> > - if (mt == NULL)
> > - return;
> > -
> > - tex_format = translate_tex_format(brw, mt->format,
> sampler->sRGBDecode);
> > - }
> > -
> > if (for_gather) {
> > /* Sandybridge's gather4 message is broken for integer formats.
> > * To work around this, we pretend the surface is UNORM for
> > diff --git a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
> b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
> > index 60589bc..b8f9740 100644
> > --- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
> > +++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
> > @@ -365,6 +365,13 @@ gen7_update_texture_surface(struct gl_context *ctx,
> > } else {
> > struct intel_texture_object *intel_obj =
> intel_texture_object(obj);
> > struct intel_mipmap_tree *mt = intel_obj->mt;
> > +
> > + if (plane > 0) {
> > + if (mt->plane[plane - 1] == NULL)
> > + return;
> > + mt = mt->plane[plane - 1];
> > + }
> > +
> > struct gl_sampler_object *sampler = _mesa_get_samplerobj(ctx,
> unit);
> > /* If this is a view with restricted NumLayers, then our
> effective depth
> > * is not just the miptree depth.
> > @@ -383,17 +390,9 @@ gen7_update_texture_surface(struct gl_context *ctx,
> > const unsigned swizzle = (unlikely(alpha_depth) ? SWIZZLE_XYZW :
> > brw_get_texture_swizzle(&brw->ctx,
> obj));
> >
> > - unsigned format = translate_tex_format(
> > - brw, intel_obj->_Format, sampler->sRGBDecode);
> > -
> > - if (obj->Target == GL_TEXTURE_EXTERNAL_OES) {
> > - if (plane > 0)
> > - mt = mt->plane[plane - 1];
> > - if (mt == NULL)
> > - return;
> > -
> > - format = translate_tex_format(brw, mt->format,
> sampler->sRGBDecode);
> > - }
> > + mesa_format mesa_fmt = plane == 0 ? intel_obj->_Format :
> mt->format;
>
the gen4-6 version of what got pushed is missing this hunk. I pushed a
patch on Thursday that changed it to grab the format from the
gl_texture_object rather than the miptree.
> > + unsigned format = translate_tex_format(brw, mesa_fmt,
> > + sampler->sRGBDecode);
> >
> > if (for_gather && format == BRW_SURFACEFORMAT_R32G32_FLOAT)
> > format = BRW_SURFACEFORMAT_R32G32_FLOAT_LD;
> > diff --git a/src/mesa/drivers/dri/i965/gen8_surface_state.c
> b/src/mesa/drivers/dri/i965/gen8_surface_state.c
> > index ee4781b..e2af9c9 100644
> > --- a/src/mesa/drivers/dri/i965/gen8_surface_state.c
> > +++ b/src/mesa/drivers/dri/i965/gen8_surface_state.c
> > @@ -374,6 +374,13 @@ gen8_update_texture_surface(struct gl_context *ctx,
> > struct gl_texture_image *firstImage =
> obj->Image[0][obj->BaseLevel];
> > struct intel_texture_object *intel_obj =
> intel_texture_object(obj);
> > struct intel_mipmap_tree *mt = intel_obj->mt;
> > +
> > + if (plane > 0) {
> > + if (mt->plane[plane - 1] == NULL)
> > + return;
> > + mt = mt->plane[plane - 1];
> > + }
> > +
> > struct gl_sampler_object *sampler = _mesa_get_samplerobj(ctx,
> unit);
> > /* If this is a view with restricted NumLayers, then our
> effective depth
> > * is not just the miptree depth.
> > @@ -391,19 +398,13 @@ gen8_update_texture_surface(struct gl_context *ctx,
> > const unsigned swizzle = (unlikely(alpha_depth) ? SWIZZLE_XYZW :
> > brw_get_texture_swizzle(&brw->ctx,
> obj));
> >
> > - unsigned format = translate_tex_format(brw, intel_obj->_Format,
> > + mesa_format mesa_fmt = plane == 0 ? intel_obj->_Format :
> mt->format;
> > + unsigned format = translate_tex_format(brw, mesa_fmt,
> > sampler->sRGBDecode);
> > +
> > if (obj->StencilSampling && firstImage->_BaseFormat ==
> GL_DEPTH_STENCIL) {
> > mt = mt->stencil_mt;
> > format = BRW_SURFACEFORMAT_R8_UINT;
> > - } else if (obj->Target == GL_TEXTURE_EXTERNAL_OES) {
> > - if (plane > 0)
> > - mt = mt->plane[plane - 1];
> > - if (mt == NULL)
> > - return;
> > -
> > - format = translate_tex_format(brw, mt->format,
> sampler->sRGBDecode);
> > -
> > }
> >
> > const int surf_index = surf_offset - &brw->wm.base.surf_offset[0];
> > --
> > 2.8.1
> >
> > _______________________________________________
> > mesa-dev mailing list
> > mesa-dev at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/mesa-stable/attachments/20160624/607252e5/attachment.html>
More information about the mesa-stable
mailing list