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author | Jordan Justen <jordan.l.justen@intel.com> | 2016-06-11 18:16:47 -0700 |
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committer | Jordan Justen <jordan.l.justen@intel.com> | 2016-06-24 18:13:18 -0700 |
commit | 727a9b24933d384f5440ed4318fb720ed11d6dd1 (patch) | |
tree | ed6e4f3bb50799108e3df91b29be2829529e1782 /src/mesa/drivers/dri/i965/gen7_wm_surface_state.c | |
parent | c4a6b0d2d222667944f78a7688936534b2be0e96 (diff) | |
download | external_mesa3d-727a9b24933d384f5440ed4318fb720ed11d6dd1.zip external_mesa3d-727a9b24933d384f5440ed4318fb720ed11d6dd1.tar.gz external_mesa3d-727a9b24933d384f5440ed4318fb720ed11d6dd1.tar.bz2 |
i965: Skip update_texture_surface when the plane doesn't exist
Reported-by: Grazvydas Ignotas <notasas@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96607
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Chad Versace <chad.versace@intel.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen7_wm_surface_state.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/gen7_wm_surface_state.c | 21 |
1 files changed, 10 insertions, 11 deletions
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 2a7ae31..932e62e 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; + unsigned format = translate_tex_format(brw, mesa_fmt, + sampler->sRGBDecode); if (for_gather && format == BRW_SURFACEFORMAT_R32G32_FLOAT) format = BRW_SURFACEFORMAT_R32G32_FLOAT_LD; |