From: Dave Airlie <airlied@redhat.com>
Date: Fri, 3 Nov 2017 02:23:01 +0000 (+1000)
Subject: st/mesa: handle compute atomics
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b501ef164ed772e7445ba1a86ac750a37476c913;p=mesa.git

st/mesa: handle compute atomics

Just reuse the cs atomics bit and emit the hw atomic state.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/mesa/state_tracker/st_atom_atomicbuf.c b/src/mesa/state_tracker/st_atom_atomicbuf.c
index d01c227acdd..eda9e51b581 100644
--- a/src/mesa/state_tracker/st_atom_atomicbuf.c
+++ b/src/mesa/state_tracker/st_atom_atomicbuf.c
@@ -123,6 +123,10 @@ st_bind_tes_atomics(struct st_context *st)
 void
 st_bind_cs_atomics(struct st_context *st)
 {
+   if (st->has_hw_atomics) {
+      st_bind_hw_atomic_buffers(st);
+      return;
+   }
    struct gl_program *prog =
       st->ctx->_Shader->CurrentProgram[MESA_SHADER_COMPUTE];
 
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index da1cca471ba..7564a530352 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -302,7 +302,7 @@ st_init_driver_flags(struct st_context *st)
    /* Shader resources */
    f->NewTextureBuffer = ST_NEW_SAMPLER_VIEWS;
    if (st->has_hw_atomics)
-      f->NewAtomicBuffer = ST_NEW_HW_ATOMICS;
+      f->NewAtomicBuffer = ST_NEW_HW_ATOMICS | ST_NEW_CS_ATOMICS;
    else
       f->NewAtomicBuffer = ST_NEW_ATOMIC_BUFFER;
    f->NewShaderStorageBuffer = ST_NEW_STORAGE_BUFFER;