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| author | Måns Rullgård <mans@mansr.com> | 2008-10-27 00:25:12 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2008-10-27 00:25:12 +0000 |
| commit | a648516b95bb444788eb48dfcceefede8619c4ad (patch) | |
| tree | f3df72e0c6aa689074a398f57889c09f1774e8f5 /libavcodec/armv4l/dsputil_arm.c | |
| parent | c130bedc99346d644f71ff52b0c762c9bf8d38ec (diff) | |
| download | ffmpeg-a648516b95bb444788eb48dfcceefede8619c4ad.tar.gz | |
ARM: move prefetch_arm to dsputil_arm_s.S
Originally committed as revision 15726 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/armv4l/dsputil_arm.c')
| -rw-r--r-- | libavcodec/armv4l/dsputil_arm.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/libavcodec/armv4l/dsputil_arm.c b/libavcodec/armv4l/dsputil_arm.c index 7dfb790c8e..98f49cfdb5 100644 --- a/libavcodec/armv4l/dsputil_arm.c +++ b/libavcodec/armv4l/dsputil_arm.c @@ -57,6 +57,8 @@ void put_no_rnd_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, int line_ void put_pixels16_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h); +extern void ff_prefetch_arm(void *mem, int stride, int h); + CALL_2X_PIXELS(put_pixels16_x2_arm , put_pixels8_x2_arm , 8) CALL_2X_PIXELS(put_pixels16_y2_arm , put_pixels8_y2_arm , 8) CALL_2X_PIXELS(put_pixels16_xy2_arm, put_pixels8_xy2_arm, 8) @@ -203,19 +205,6 @@ static void simple_idct_ipp_add(uint8_t *dest, int line_size, DCTELEM *block) } #endif -#ifdef HAVE_ARMV5TE -static void prefetch_arm(void *mem, int stride, int h) -{ - __asm__ volatile( - "1: \n\t" - "subs %0, %0, #1 \n\t" - "pld [%1] \n\t" - "add %1, %1, %2 \n\t" - "bgt 1b \n\t" - : "+r"(h), "+r"(mem) : "r"(stride)); -} -#endif - int mm_support(void) { return ENABLE_IWMMXT * MM_IWMMXT; @@ -293,7 +282,7 @@ void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx) c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_arm; #ifdef HAVE_ARMV5TE - c->prefetch = prefetch_arm; + c->prefetch = ff_prefetch_arm; #endif #ifdef HAVE_IWMMXT |