Mesa (main): llvmpipe/cl: limit kernel input size.

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: ff2d838c7ad5ff7c48468bcde2950025eeebe7f4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ff2d838c7ad5ff7c48468bcde2950025eeebe7f4

Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Nov  5 13:24:27 2020 +1000

llvmpipe/cl: limit kernel input size.

Fixes:
api min_max_parameter_size

Reviewed-by: Roland Scheidegger <sroland at vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12285>

---

 src/gallium/drivers/llvmpipe/lp_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 4e43f5a8cd5..98b93e458bc 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -517,7 +517,7 @@ llvmpipe_get_compute_param(struct pipe_screen *_screen,
    case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
       if (ret) {
          uint64_t *max_input = ret;
-         *max_input = 4096;
+         *max_input = 1576;
       }
       return sizeof(uint64_t);
    case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED: