From f88e7c833b17cbc8fef3e26dd14844231720138e Mon Sep 17 00:00:00 2001
From: Tim Chick <chick@computergeek.freeserve.co.uk>
Date: Wed, 21 Mar 2007 23:07:24 +0000
Subject: [PATCH] enable iwmmxt support, removing mm_support() stub patch by
Tim Chick, chick at computergeek freeserve co uk
Originally committed as revision 8471 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/armv4l/dsputil_iwmmxt.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/libavcodec/armv4l/dsputil_iwmmxt.c b/libavcodec/armv4l/dsputil_iwmmxt.c
index d7401e760f7..7536100ee73 100644
--- a/libavcodec/armv4l/dsputil_iwmmxt.c
+++ b/libavcodec/armv4l/dsputil_iwmmxt.c
@@ -128,17 +128,13 @@ static void nop(uint8_t *block, const uint8_t *pixels, int line_size, int h)
return;
}
-int mm_flags; /* multimedia extension flags */
-
-int mm_support(void)
-{
- return 0; /* TODO, implement proper detection */
-}
+/* A run time test is not simple. If this file is compiled in
+ * then we should install the functions
+ */
+int mm_flags = MM_IWMMXT; /* multimedia extension flags */
void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx)
{
- mm_flags = mm_support();
-
if (avctx->dsp_mask) {
if (avctx->dsp_mask & FF_MM_FORCE)
mm_flags |= (avctx->dsp_mask & 0xffff);
--
GitLab