[Mesa-dev] [RFC 04/24] nvc0: bind images on 3D shaders for Kepler

[Samuel Pitoiset]

Similar to surfaces validation for compute shaders.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
 src/gallium/drivers/nouveau/nvc0/nvc0_program.c |  4 +++-
 src/gallium/drivers/nouveau/nvc0/nvc0_tex.c     | 26 ++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c
index ced8130..8e73227 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c
@@ -561,12 +561,14 @@ nvc0_program_translate(struct nvc0_program *prog, uint16_t chipset,
    } else {
       if (chipset >= NVISA_GK104_CHIPSET) {
          info->io.texBindBase = NVC0_CB_AUX_TEX_INFO(0);
+         info->io.suInfoBase = NVC0_CB_AUX_SU_INFO(0);
+      } else {
+         info->io.suInfoBase = 0; /* TODO */
       }
       info->io.sampleInfoBase = NVC0_CB_AUX_SAMPLE_INFO;
       info->io.bufInfoBase = NVC0_CB_AUX_BUF_INFO(0);
       info->io.msInfoCBSlot = 15;
       info->io.msInfoBase = 0; /* TODO */
-      info->io.suInfoBase = 0; /* TODO */
    }
 
    info->assignSlots = nvc0_program_assign_varying_slots;
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
index 585b1e5..7cac31d 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
@@ -875,7 +875,31 @@ nvc0_update_surface_bindings(struct nvc0_context *nvc0)
 static inline void
 nve4_update_surface_bindings(struct nvc0_context *nvc0)
 {
-   /* TODO */
+   struct nouveau_pushbuf *push = nvc0->base.pushbuf;
+   struct nvc0_screen *screen = nvc0->screen;
+   int i, j, s;
+
+   for (s = 0; s < 5; s++) {
+      BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
+      PUSH_DATA (push, 2048);
+      PUSH_DATAh(push, screen->uniform_bo->offset + NVC0_CB_AUX_INFO(s));
+      PUSH_DATA (push, screen->uniform_bo->offset + NVC0_CB_AUX_INFO(s));
+      BEGIN_1IC0(push, NVC0_3D(CB_POS), 1 + 16 * NVC0_MAX_IMAGES);
+      PUSH_DATA (push, NVC0_CB_AUX_SU_INFO(0));
+
+      for (i = 0; i < NVC0_MAX_IMAGES; ++i) {
+         struct pipe_image_view *view = &nvc0->images[s][i];
+         if (view->resource) {
+            struct nv04_resource *res = nv04_resource(view->resource);
+
+            nve4_set_surface_info(push, view, screen);
+            BCTX_REFN(nvc0->bufctx_3d, 3D_SUF, res, RDWR);
+         } else {
+            for (j = 0; j < 16; j++)
+               PUSH_DATA(push, 0);
+         }
+      }
+   }
 }
 
 void
-- 
2.8.0