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34 lines
1.6 KiB
Diff
34 lines
1.6 KiB
Diff
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Fix compile on powerpc64/powerpc64le w/ altivec
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Correct the type of some vectors passed to vec_slo() or vec_sro(), which only
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takes a char vector.
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Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
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--- a/src/dvbcsa_bs_altivec.h 2016-11-28 14:33:34.410021500 +1100
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+++ b/src/dvbcsa_bs_altivec.h 2016-11-28 14:34:25.442238715 +1100
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@@ -64,7 +64,7 @@
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}
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case 0x29: {
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dvbcsa_bs_word_t x = vec_splat_u8(10);
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- return (dvbcsa_bs_word_t)vec_add(vec_splat_u8(0x1),vec_rl(x,x));
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+ return (dvbcsa_bs_word_t)vec_add((dvbcsa_bs_word_t)vec_splat_u8(0x1),vec_rl(x,x));
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}
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case 0x40: {
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dvbcsa_bs_word_t x = vec_splat_u8(4);
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@@ -99,10 +99,10 @@
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#define SHVAL_14 BS_VAL8(0e)
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#define SHVAL_7 BS_VAL8(07)
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-#define BS_SHL(a, n) ({ dvbcsa_bs_word_t x = SHVAL_##n; vec_sll(vec_slo((a), x), x); })
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-#define BS_SHR(a, n) ({ dvbcsa_bs_word_t x = SHVAL_##n; vec_srl(vec_sro((a), x), x); })
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-#define BS_SHL8(a, n) ({ dvbcsa_bs_word_t x = vec_splat_u8(n*2); x = vec_add(x,x); x = vec_add(x,x); vec_slo((a), x); })
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-#define BS_SHR8(a, n) ({ dvbcsa_bs_word_t x = vec_splat_u8(n*2); x = vec_add(x,x); x = vec_add(x,x); vec_sro((a), x); })
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+#define BS_SHL(a, n) ({ vector unsigned char x = SHVAL_##n; vec_sll(vec_slo((a), x), x); })
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+#define BS_SHR(a, n) ({ vector unsigned char x = SHVAL_##n; vec_srl(vec_sro((a), x), x); })
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+#define BS_SHL8(a, n) ({ vector unsigned char x = vec_splat_u8(n*2); x = vec_add(x,x); x = vec_add(x,x); vec_slo((a), x); })
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+#define BS_SHR8(a, n) ({ vector unsigned char x = vec_splat_u8(n*2); x = vec_add(x,x); x = vec_add(x,x); vec_sro((a), x); })
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#define BS_EXTRACT8(a, n) ((uint8_t*)&(a))[15 - (n)]
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