[Mesa-dev] [PATCH v2 2/5] i965: set ASTC5x5 workaround texture type tracking on texture validate

[kevin.rogovin at intel.com]

From: Kevin Rogovin <kevin.rogovin at intel.com>

Signed-off-by: Kevin Rogovin <kevin.rogovin at intel.com>
---
 src/mesa/drivers/dri/i965/intel_tex_validate.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/intel_tex_validate.c b/src/mesa/drivers/dri/i965/intel_tex_validate.c
index 2b7798c..812c0c7 100644
--- a/src/mesa/drivers/dri/i965/intel_tex_validate.c
+++ b/src/mesa/drivers/dri/i965/intel_tex_validate.c
@@ -188,11 +188,24 @@ brw_validate_textures(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    const int max_enabled_unit = ctx->Texture._MaxEnabledTexImageUnit;
 
+   brw->astc5x5_wa.texture_astc5x5_present = false;
+   brw->astc5x5_wa.texture_with_auxilary_present = false;
    for (int unit = 0; unit <= max_enabled_unit; unit++) {
       struct gl_texture_unit *tex_unit = &ctx->Texture.Unit[unit];
 
       if (tex_unit->_Current) {
+         struct intel_texture_object *tex =
+            intel_texture_object(tex_unit->_Current);
+         struct intel_mipmap_tree *mt = tex->mt;
+
          intel_finalize_mipmap_tree(brw, unit);
+         if (mt && mt->aux_usage != ISL_AUX_USAGE_NONE) {
+            brw->astc5x5_wa.texture_with_auxilary_present = true;
+         }
+         if (tex->_Format == MESA_FORMAT_RGBA_ASTC_5x5 ||
+             tex->_Format == MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5) {
+            brw->astc5x5_wa.texture_astc5x5_present = true;
+         }
       }
    }
 }
-- 
2.7.4