i965: Resolve GCC sign-compare warning.

mesa/src/mesa/drivers/dri/i965/brw_wm_surface_state.c: In function 'brw_upload_abo_surfaces':
mesa/src/mesa/drivers/dri/i965/brw_wm_surface_state.c:961:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (int i = 0; i < prog->NumAtomicBuffers; i++) {
                      ^

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 2b8692aa16f516418f9a96263a6f72003b130fbc..7e9a52c643c309e12b3a57494615046b90bbb55c 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -958,7 +958,7 @@ brw_upload_abo_surfaces(struct brw_context *brw,
    uint32_t *surf_offsets =
       &stage_state->surf_offset[prog_data->binding_table.abo_start];
 
-   for (int i = 0; i < prog->NumAtomicBuffers; i++) {
+   for (unsigned i = 0; i < prog->NumAtomicBuffers; i++) {
       struct gl_atomic_buffer_binding *binding =
          &ctx->AtomicBufferBindings[prog->AtomicBuffers[i].Binding];
       struct intel_buffer_object *intel_bo =