From 26eabd189d9dd1e1e1c711ee4bcc8ff73c076d11 Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Sun, 29 Jun 2014 12:06:33 -0700 Subject: [PATCH] i965/gen7: Don't rely directly on the hiz miptree structure We are still allocating a miptree for hiz, but we only use fields from intel_miptree_aux_buffer. This will allow us to switch over to not allocating a miptree. Signed-off-by: Jordan Justen Reviewed-by: Topi Pohjolainen Reviewed-by: Kenneth Graunke Reviewed-by: Ben Widawsky --- src/mesa/drivers/dri/i965/gen7_blorp.cpp | 6 +++--- src/mesa/drivers/dri/i965/gen7_misc_state.c | 7 ++++--- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/src/mesa/drivers/dri/i965/gen7_blorp.cpp b/src/mesa/drivers/dri/i965/gen7_blorp.cpp index 6ba65d67f6c..fb6a0dd52aa 100644 --- a/src/mesa/drivers/dri/i965/gen7_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen7_blorp.cpp @@ -695,13 +695,13 @@ gen7_blorp_emit_depth_stencil_config(struct brw_context *brw, /* 3DSTATE_HIER_DEPTH_BUFFER */ { - struct intel_mipmap_tree *hiz_mt = params->depth.mt->hiz_buf->mt; + struct intel_miptree_aux_buffer *hiz_buf = params->depth.mt->hiz_buf; BEGIN_BATCH(3); OUT_BATCH((GEN7_3DSTATE_HIER_DEPTH_BUFFER << 16) | (3 - 2)); OUT_BATCH((mocs << 25) | - (hiz_mt->pitch - 1)); - OUT_RELOC(hiz_mt->bo, + (hiz_buf->pitch - 1)); + OUT_RELOC(hiz_buf->bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER, 0); ADVANCE_BATCH(); diff --git a/src/mesa/drivers/dri/i965/gen7_misc_state.c b/src/mesa/drivers/dri/i965/gen7_misc_state.c index cc74570ee37..f4f665219d6 100644 --- a/src/mesa/drivers/dri/i965/gen7_misc_state.c +++ b/src/mesa/drivers/dri/i965/gen7_misc_state.c @@ -145,12 +145,13 @@ gen7_emit_depth_stencil_hiz(struct brw_context *brw, OUT_BATCH(0); ADVANCE_BATCH(); } else { - struct intel_mipmap_tree *hiz_mt = depth_mt->hiz_buf->mt; + struct intel_miptree_aux_buffer *hiz_buf = depth_mt->hiz_buf; + BEGIN_BATCH(3); OUT_BATCH(GEN7_3DSTATE_HIER_DEPTH_BUFFER << 16 | (3 - 2)); OUT_BATCH((mocs << 25) | - (hiz_mt->pitch - 1)); - OUT_RELOC(hiz_mt->bo, + (hiz_buf->pitch - 1)); + OUT_RELOC(hiz_buf->bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER, 0); -- 2.30.2