Mesa (master): i965: Change the type of max_{vs, hs, ...}_threads variables to unsigned

[Anuj Phogat]

Module: Mesa
Branch: master
Commit: 92994742d079bffdc4c25fdc5a22c7438b7da9c7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=92994742d079bffdc4c25fdc5a22c7438b7da9c7

Author: Anuj Phogat <anuj.phogat at gmail.com>
Date:   Wed Jul 29 09:57:26 2015 -0700

i965: Change the type of max_{vs, hs, ...}_threads variables to unsigned

Fixes following compiler warning:
brw_cs.cpp:386:27: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]

Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
Reviewed-by: Matt Turner <mattst88 at gmail.com>

---

 src/mesa/drivers/dri/i965/brw_context.h |   12 ++++++------
 src/mesa/drivers/dri/i965/brw_cs.cpp    |    2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 8bbeb34..cd43ac5 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -1241,12 +1241,12 @@ struct brw_context
     * Platform specific constants containing the maximum number of threads
     * for each pipeline stage.
     */
-   int max_vs_threads;
-   int max_hs_threads;
-   int max_ds_threads;
-   int max_gs_threads;
-   int max_wm_threads;
-   int max_cs_threads;
+   unsigned max_vs_threads;
+   unsigned max_hs_threads;
+   unsigned max_ds_threads;
+   unsigned max_gs_threads;
+   unsigned max_wm_threads;
+   unsigned max_cs_threads;
 
    /* BRW_NEW_URB_ALLOCATIONS:
     */
diff --git a/src/mesa/drivers/dri/i965/brw_cs.cpp b/src/mesa/drivers/dri/i965/brw_cs.cpp
index d61bba0..29ee75b 100644
--- a/src/mesa/drivers/dri/i965/brw_cs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_cs.cpp
@@ -82,7 +82,7 @@ brw_cs_emit(struct brw_context *brw,
    prog_data->local_size[0] = cp->LocalSize[0];
    prog_data->local_size[1] = cp->LocalSize[1];
    prog_data->local_size[2] = cp->LocalSize[2];
-   int local_workgroup_size =
+   unsigned local_workgroup_size =
       cp->LocalSize[0] * cp->LocalSize[1] * cp->LocalSize[2];
 
    cfg_t *cfg = NULL;