Rafael Antognolli <rafael.antogno...@intel.com> writes:
> gen4 have commands which start with KernelStartPointer, which is a
> struct, so if we initialize it struct = { 0 }, we get warnings on some
> compilers:
>
> "GCC (pre 4.9?) can throw a Wmissing-braces on[1] while clang
> -Wmissing-field-initializers [2]." - Emil
>
> This change works around that and will silence such warnings. It is both
> a GCC and a clang extension.
>
...and it's standard C++. Patch is:
Reviewed-by: Francisco Jerez <curroje...@riseup.net>
> v2:
> - Use {} instead of memset macro (Matt)
>
> Signed-off-by: Rafael Antognolli <rafael.antogno...@intel.com>
> Cc: Jason Ekstrand <ja...@jlekstrand.net>
> Cc: Matt Turner <matts...@gmail.com>
> Cc: Emil Velikov <emil.l.veli...@gmail.com>
> ---
> src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c
> b/src/mesa/drivers/dri/i965/genX_state_upload.c
> index 54a547c..025d3ca 100644
> --- a/src/mesa/drivers/dri/i965/genX_state_upload.c
> +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
> @@ -206,7 +206,7 @@ KSP(struct brw_context *brw, uint32_t offset)
> })
>
> #define brw_state_emit(brw, cmd, align, offset, name) \
> - for (struct cmd name = { 0, }, \
> + for (struct cmd name = {}, \
> *_dst = brw_state_batch(brw, _brw_cmd_length(cmd) * 4, \
> align, offset); \
> __builtin_expect(_dst != NULL, 1); \
> --
> 2.9.4
>
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