Mesa (master): i965: Add missing BRW_NEW_FS_PROG_DATA to render target reads.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: f2b9b0c730e345bcffa9eadabb25af3ab02642f2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f2b9b0c730e345bcffa9eadabb25af3ab02642f2

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Wed Sep 21 21:20:19 2016 -0700

i965: Add missing BRW_NEW_FS_PROG_DATA to render target reads.

Cc: mesa-stable at lists.freedesktop.org
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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 61a4b94..b99faea 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -1143,6 +1143,7 @@ update_renderbuffer_read_surfaces(struct brw_context *brw)
       for (unsigned i = 0; i < fb->_NumColorDrawBuffers; i++) {
          struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[i];
          const struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+         /* BRW_NEW_FS_PROG_DATA */
          const unsigned surf_index =
             brw->wm.prog_data->binding_table.render_target_read_start + i;
          uint32_t *surf_offset = &brw->wm.base.surf_offset[surf_index];
@@ -1210,7 +1211,8 @@ const struct brw_tracked_state brw_renderbuffer_read_surfaces = {
    .dirty = {
       .mesa = _NEW_BUFFERS,
       .brw = BRW_NEW_BATCH |
-             BRW_NEW_FRAGMENT_PROGRAM,
+             BRW_NEW_FRAGMENT_PROGRAM |
+             BRW_NEW_FS_PROG_DATA,
    },
    .emit = update_renderbuffer_read_surfaces,
 };