nir: Fix num_ssbos when lowering atomic counters

Otherwise it's impossible to know the maximum SSBO index for both
internal TGSI shaders from TTN (which don't have any notion of atomic
counters and no offset) as well as shaders from GLSL.

I fixed everything I could find while grepping for num_ssbos and
num_abos, which hopefully is everything (iris was the only user I could
find that uses it in a meaningful way).

Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 1 insertions, 4 deletions

diff --git a/src/gallium/drivers/iris/iris_program.c b/src/gallium/drivers/iris/iris_program.c
index b1830fbdcbf..bf409e5cd9c 100644
--- a/src/gallium/drivers/iris/iris_program.c
+++ b/src/gallium/drivers/iris/iris_program.c
@@ -691,10 +691,7 @@ iris_setup_binding_table(const struct gen_device_info *devinfo,
     */
    bt->sizes[IRIS_SURFACE_GROUP_UBO] = num_cbufs + 1;
 
-   /* The first IRIS_MAX_ABOs indices in the SSBO group are for atomics, real
-    * SSBOs start after that.  Compaction will remove unused ABOs.
-    */
-   bt->sizes[IRIS_SURFACE_GROUP_SSBO] = IRIS_MAX_ABOS + info->num_ssbos;
+   bt->sizes[IRIS_SURFACE_GROUP_SSBO] = info->num_ssbos;
 
    for (int i = 0; i < IRIS_SURFACE_GROUP_COUNT; i++)
       assert(bt->sizes[i] <= SURFACE_GROUP_MAX_ELEMENTS);