nv50: rework nv50_compute_validate_program()

Reduce the amount of duplicated code by re-using
nv50_program_validate(). While we are at it, change the prototype to
return void. We don't check anymore if the translation fails but
improving the state validation is a long process.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Pierre Moreau <[email protected]>
Tested-by: Pierre Moreau <[email protected]>

3 files changed, 17 insertions, 31 deletions

diff --git a/src/gallium/drivers/nouveau/nv50/nv50_compute.c b/src/gallium/drivers/nouveau/nv50/nv50_compute.c
index da448c43e6c..562a64e5673 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_compute.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_compute.c
@@ -155,34 +155,6 @@ nv50_screen_compute_setup(struct nv50_screen *screen,
    return 0;
 }
 
-static bool
-nv50_compute_validate_program(struct nv50_context *nv50)
-{
-   struct nv50_program *prog = nv50->compprog;
-
-   if (prog->mem)
-      return true;
-
-   if (!prog->translated) {
-      prog->translated = nv50_program_translate(
-         prog, nv50->screen->base.device->chipset, &nv50->base.debug);
-      if (!prog->translated)
-         return false;
-   }
-   if (unlikely(!prog->code_size))
-      return false;
-
-   if (likely(prog->code_size)) {
-      if (nv50_program_upload_code(nv50, prog)) {
-         struct nouveau_pushbuf *push = nv50->base.pushbuf;
-         BEGIN_NV04(push, NV50_CP(CODE_CB_FLUSH), 1);
-         PUSH_DATA (push, 0);
-         return true;
-      }
-   }
-   return false;
-}
-
 static void
 nv50_compute_validate_globals(struct nv50_context *nv50)
 {
@@ -201,9 +173,7 @@ nv50_compute_validate_globals(struct nv50_context *nv50)
 static bool
 nv50_compute_state_validate(struct nv50_context *nv50)
 {
-   if (!nv50_compute_validate_program(nv50))
-      return false;
-
+   nv50_compprog_validate(nv50);
    if (nv50->dirty_cp & NV50_NEW_CP_GLOBALS)
       nv50_compute_validate_globals(nv50);
 
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_context.h b/src/gallium/drivers/nouveau/nv50/nv50_context.h
index 486ba4fc05c..2317fa2ccf8 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_context.h
+++ b/src/gallium/drivers/nouveau/nv50/nv50_context.h
@@ -221,6 +221,7 @@ extern struct draw_stage *nv50_draw_render_stage(struct nv50_context *);
 void nv50_vertprog_validate(struct nv50_context *);
 void nv50_gmtyprog_validate(struct nv50_context *);
 void nv50_fragprog_validate(struct nv50_context *);
+void nv50_compprog_validate(struct nv50_context *);
 void nv50_fp_linkage_validate(struct nv50_context *);
 void nv50_gp_linkage_validate(struct nv50_context *);
 void nv50_constbufs_validate(struct nv50_context *);
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
index 693920e6870..56a3df9d578 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
@@ -29,6 +29,8 @@
 #include "nv50/nv50_context.h"
 #include "nv50/nv50_query_hw.h"
 
+#include "nv50/nv50_compute.xml.h"
+
 void
 nv50_constbufs_validate(struct nv50_context *nv50)
 {
@@ -238,6 +240,19 @@ nv50_gmtyprog_validate(struct nv50_context *nv50)
    /* GP_ENABLE is updated in linkage validation */
 }
 
+void
+nv50_compprog_validate(struct nv50_context *nv50)
+{
+   struct nouveau_pushbuf *push = nv50->base.pushbuf;
+   struct nv50_program *cp = nv50->compprog;
+
+   if (cp && !nv50_program_validate(nv50, cp))
+      return;
+
+   BEGIN_NV04(push, NV50_CP(CODE_CB_FLUSH), 1);
+   PUSH_DATA (push, 0);
+}
+
 static void
 nv50_sprite_coords_validate(struct nv50_context *nv50)
 {