nvc0: fix some compute texture validation bits on kepler

(a) Make sure to update the TIC in case of an updated buffer address
(b) Mark newly-inactive textures dirty so that we update the handle in
set_tex_handles.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
index c099758..5e4ed3d 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
@@ -333,6 +333,8 @@ void nve4_set_tex_handles(struct nvc0_context *);
 void nvc0_validate_surfaces(struct nvc0_context *);
 void nve4_set_surface_info(struct nouveau_pushbuf *, struct pipe_image_view *,
                            struct nvc0_context *);
+void nvc0_update_tic(struct nvc0_context *, struct nv50_tic_entry *,
+                     struct nv04_resource *);
 
 struct pipe_sampler_view *
 nvc0_create_texture_view(struct pipe_context *,

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
index d36cea7..ab0e337 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
@@ -413,7 +413,7 @@ nvc0_create_texture_view(struct pipe_context *pipe,
    return gf100_create_texture_view(pipe, texture, templ, flags, target);
 }
 
-static void
+void
 nvc0_update_tic(struct nvc0_context *nvc0, struct nv50_tic_entry *tic,
                 struct nv04_resource *res)
 {

diff --git a/src/gallium/drivers/nouveau/nvc0/nve4_compute.c b/src/gallium/drivers/nouveau/nvc0/nve4_compute.c
index 2e3554d..7202153 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nve4_compute.c
+++ b/src/gallium/drivers/nouveau/nvc0/nve4_compute.c
@@ -632,6 +632,7 @@ nve4_compute_validate_textures(struct nvc0_context *nvc0)
          continue;
       }
       res = nv04_resource(tic->pipe.texture);
+      nvc0_update_tic(nvc0, tic, res);
 
       if (tic->id < 0) {
          tic->id = nvc0_screen_tic_alloc(nvc0->screen, tic);
@@ -662,8 +663,10 @@ nve4_compute_validate_textures(struct nvc0_context *nvc0)
       if (dirty)
          BCTX_REFN(nvc0->bufctx_cp, CP_TEX(i), res, RD);
    }
-   for (; i < nvc0->state.num_textures[s]; ++i)
+   for (; i < nvc0->state.num_textures[s]; ++i) {
       nvc0->tex_handles[s][i] |= NVE4_TIC_ENTRY_INVALID;
+      nvc0->textures_dirty[s] |= 1 << i;
+   }
 
    if (n[0]) {
       BEGIN_NIC0(push, NVE4_CP(TIC_FLUSH), n[0]);