From 8c47ccb13a198f4d38c772df1de457de34dde23e Mon Sep 17 00:00:00 2001 From: Rafael Antognolli Date: Wed, 12 Jul 2017 16:36:03 -0700 Subject: [PATCH] i965: Use {} to initialize GENX_* structs. 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 [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119 [2] https://bugs.llvm.org/show_bug.cgi?id=21689 This change works around that and will silence such warnings. It is both a GCC and a clang extension. v2: - Use {} instead of memset macro (Matt) Signed-off-by: Rafael Antognolli Cc: Jason Ekstrand Cc: Matt Turner Cc: Emil Velikov Reviewed-by: Francisco Jerez --- 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 ef04603df8e..dacccf78f57 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); \ -- 2.30.2