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| author | hselasky <hselasky@FreeBSD.org> | 2017-05-28 10:44:43 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2017-05-28 10:44:43 +0000 |
| commit | e9a994e40b4aeb7fedc87b1005049379cc9e7e1a (patch) | |
| tree | 7ed17dd3bbd8313d9b4026ca8a695ef95be6f433 /sys/tools | |
| parent | 2ee46de02afd4f2bac8f5a55d5ee470747f21a1f (diff) | |
| download | FreeBSD-src-e9a994e40b4aeb7fedc87b1005049379cc9e7e1a.zip FreeBSD-src-e9a994e40b4aeb7fedc87b1005049379cc9e7e1a.tar.gz | |
MFC r318860:
Declare the "snd_fxdiv_table" once. This shaves around 24Kbytes of
binary data from sound.ko and the kernel.
Diffstat (limited to 'sys/tools')
| -rw-r--r-- | sys/tools/sound/snd_fxdiv_gen.awk | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/tools/sound/snd_fxdiv_gen.awk b/sys/tools/sound/snd_fxdiv_gen.awk index 2e1d3a5..6e869d0 100644 --- a/sys/tools/sound/snd_fxdiv_gen.awk +++ b/sys/tools/sound/snd_fxdiv_gen.awk @@ -108,7 +108,10 @@ BEGIN { printf(" * 508 = SND_CHN_MAX * PCM_32_BPS, which is why....\n"); printf(" */\n\n"); - printf("static const uint32_t snd_fxdiv_table[][2] = {\n"); + printf("extern const uint32_t snd_fxdiv_table[%d][2];\n\n", SND_MAX_ALIGN + 1); + + printf("#ifdef SND_DECLARE_FXDIV\n"); + printf("const uint32_t snd_fxdiv_table[%d][2] = {\n", SND_MAX_ALIGN + 1); for (i = 1; i <= SND_MAX_ALIGN; i++) { if (aligns[i] != 1) @@ -120,7 +123,7 @@ BEGIN { i, r["mul"], r["shift"]); } - printf("};\n\n"); + printf("};\n#endif\n\n"); printf("#define SND_FXDIV_MAX\t\t0x%08x\n", FXONE); printf("#define SND_FXDIV(x, y)\t\t(((uint32_t)(x) *\t\t\t\\\n"); |
