From b1d041c15c6b45cde682f4dfd12d15a0709da399 Mon Sep 17 00:00:00 2001
From: Roine Gustafsson <roine@users.sourceforge.net>
Date: Mon, 11 Oct 2004 22:47:09 +0000
Subject: [PATCH] missaliged clear_blocks() and h264 not complied but
referenced fix patch by (Roine Gustafsson <roine at users dot sourceforge dot
net>) and me
Originally committed as revision 3584 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/ppc/dsputil_ppc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/ppc/dsputil_ppc.c b/libavcodec/ppc/dsputil_ppc.c
index 546fa0bd49c..80dea036d62 100644
--- a/libavcodec/ppc/dsputil_ppc.c
+++ b/libavcodec/ppc/dsputil_ppc.c
@@ -141,7 +141,7 @@ POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz32, 1);
((unsigned long*)blocks)[3] = 0L;
i += 16;
}
- for ( ; i < sizeof(DCTELEM)*6*64 ; i += 32) {
+ for ( ; i < sizeof(DCTELEM)*6*64-31 ; i += 32) {
#ifndef __MWERKS__
asm volatile("dcbz %0,%1" : : "b" (blocks), "r" (i) : "memory");
#else
@@ -255,9 +255,9 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
break;
}
+#ifdef HAVE_ALTIVEC
dsputil_h264_init_ppc(c, avctx);
-#ifdef HAVE_ALTIVEC
if (has_altivec()) {
mm_flags |= MM_ALTIVEC;
--
GitLab