Mesa (master): i965: print error messages if gs fails to compile

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: 4f89cf4941db0a5cd8a85b943121840000cf8e4f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4f89cf4941db0a5cd8a85b943121840000cf8e4f

Author: Timothy Arceri <timothy.arceri at collabora.com>
Date:   Thu Jul 21 14:07:01 2016 +1000

i965: print error messages if gs fails to compile

We do this for all other stages.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/brw_gs.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c
index d9f18c4..67a2480 100644
--- a/src/mesa/drivers/dri/i965/brw_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_gs.c
@@ -163,6 +163,12 @@ brw_codegen_gs_prog(struct brw_context *brw,
                      &prog_data, gs->Program->nir, prog,
                      st_index, &program_size, &error_str);
    if (program == NULL) {
+      if (prog) {
+         ralloc_strcat(&prog->InfoLog, error_str);
+      }
+
+      _mesa_problem(NULL, "Failed to compile geometry shader: %s\n", error_str);
+
       ralloc_free(mem_ctx);
       return false;
    }