---
 src/gallium/drivers/radeonsi/si_get.c     |  6 +++++-
 src/mesa/state_tracker/st_glsl_to_nir.cpp | 10 ++--------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_get.c 
b/src/gallium/drivers/radeonsi/si_get.c
index 323700d425..b4ca5bea94 100644
--- a/src/gallium/drivers/radeonsi/si_get.c
+++ b/src/gallium/drivers/radeonsi/si_get.c
@@ -251,6 +251,11 @@ static int si_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
                        return RADEON_SPARSE_PAGE_SIZE;
                return 0;
 
+       case PIPE_CAP_PACKED_UNIFORMS:
+               if (sscreen->debug_flags & DBG(NIR))
+                       return 1;
+               return 0;
+
        /* Unsupported features. */
        case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY:
        case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
@@ -269,7 +274,6 @@ static int si_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
        case PIPE_CAP_TILE_RASTER_ORDER:
        case PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES:
        case PIPE_CAP_CONTEXT_PRIORITY_MASK:
-       case PIPE_CAP_PACKED_UNIFORMS:
                return 0;
 
        case PIPE_CAP_FENCE_SIGNAL:
diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp 
b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index 9006650517..49f9fd0367 100644
--- a/src/mesa/state_tracker/st_glsl_to_nir.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp
@@ -753,14 +753,8 @@ st_finalize_nir(struct st_context *st, struct gl_program 
*prog,
    st_nir_assign_uniform_locations(st->ctx, prog, shader_program,
                                    &nir->uniforms, &nir->num_uniforms);
 
-   /* Below is a quick hack so that uniform lowering only runs on radeonsi
-    * (the only NIR backend that currently supports tess) once we enable
-    * uniform packing support we will just use
-    * ctx->Const.PackedDriverUniformStorage for this check.
-    */
-   if (screen->get_shader_param(screen, PIPE_SHADER_TESS_CTRL,
-                                PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) {
-      NIR_PASS_V(nir, nir_lower_io, nir_var_uniform, type_size,
+   if (st->ctx->Const.PackedDriverUniformStorage) {
+      NIR_PASS_V(nir, nir_lower_io, nir_var_uniform, st_glsl_type_size_scalar,
                  (nir_lower_io_options)0);
       NIR_PASS_V(nir, st_nir_lower_uniforms_to_ubo, prog->Parameters);
    }
-- 
2.14.3

_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

Reply via email to