Building with clang, I'm seeing
u_blitter.h:627:1: error: control may reach end of non-void function
[-Werror,-Wreturn-type]
The util_blitter_get_color_format_for_zs() asserts for any
unhandled types, so we do not expect to reach the end of the
function here.
But provide a dummy return with an explicit assert above
to ensure we don't hit it with any future changes to the logic.
Cc: Rob Clark <robdcl...@chromium.org>
Cc: Emil Velikov <emil.l.veli...@gmail.com>
Cc: Amit Pundir <amit.pun...@linaro.org>
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: Alistair Strachan <astrac...@google.com>
Cc: Greg Hartman <ghart...@google.com>
Cc: Tapani Pälli <tapani.pa...@intel.com>
Cc: Marek Olšák <marek.ol...@amd.com>
Signed-off-by: John Stultz <john.stu...@linaro.org>
---
src/gallium/auxiliary/util/u_blitter.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/gallium/auxiliary/util/u_blitter.h
b/src/gallium/auxiliary/util/u_blitter.h
index 9e3fa55e648..7d6c3db64da 100644
--- a/src/gallium/auxiliary/util/u_blitter.h
+++ b/src/gallium/auxiliary/util/u_blitter.h
@@ -624,6 +624,9 @@ util_blitter_get_color_format_for_zs(enum pipe_format
format)
default:
assert(0);
}
+ assert(0);
+ /*XXX NEVER GET HERE*/
+ return PIPE_FORMAT_R32G32_UINT;
}
#ifdef __cplusplus
--
2.17.1
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