Mesa (master): i965: Finalize miptrees before prepare_texture
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Mon Jun 5 16:26:38 UTC 2017
Module: Mesa
Branch: master
Commit: 708664159e18487b6676fd5b4c33f52003f81d9e
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=708664159e18487b6676fd5b4c33f52003f81d9e
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Fri May 26 10:57:33 2017 -0700
i965: Finalize miptrees before prepare_texture
In order to do resolves for texture views with different formats, we
need intel_texture_object::_Format to be valid. Calling
intel_finalize_mipmap_tree can safely be done multiple times in a row
and should be a fairly cheap operation.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
src/mesa/drivers/dri/i965/brw_context.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index 9878cae9d4..0a5120d32d 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -253,6 +253,10 @@ intel_update_state(struct gl_context * ctx, GLuint new_state)
tex_obj = intel_texture_object(ctx->Texture.Unit[i]._Current);
if (!tex_obj || !tex_obj->mt)
continue;
+
+ /* We need inte_texture_object::_Format to be valid */
+ intel_finalize_mipmap_tree(brw, i);
+
if (intel_miptree_sample_with_hiz(brw, tex_obj->mt))
intel_miptree_all_slices_resolve_hiz(brw, tex_obj->mt);
else
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