[FFmpeg-cvslog] Fix libswscale compilation with --disable-optimizations on x86-32.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Thu Apr 18 12:47:16 2013 +0200| [99818ac4d371729180686cae6ea2c5da0ee446e8] | committer: Carl Eugen Hoyos

Fix libswscale compilation with --disable-optimizations on x86-32.

Fixes ticket #2477.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=99818ac4d371729180686cae6ea2c5da0ee446e8
---

 libswscale/x86/rgb2rgb_template.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libswscale/x86/rgb2rgb_template.c b/libswscale/x86/rgb2rgb_template.c
index 8998fea..fd5b4b9 100644
--- a/libswscale/x86/rgb2rgb_template.c
+++ b/libswscale/x86/rgb2rgb_template.c
@@ -1610,6 +1610,7 @@ static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t
  * others are ignored in the C version.
  * FIXME: Write HQ version.
  */
+#if HAVE_7REGS
 static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
                                        int width, int height,
                                        int lumStride, int chromStride, int srcStride,
@@ -1848,6 +1849,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_
 
      ff_rgb24toyv12_c(src, ydst, udst, vdst, width, height-y, lumStride, chromStride, srcStride, rgb2yuv);
 }
+#endif /* HAVE_7REGS */
 #endif /* !COMPILE_TEMPLATE_SSE2 */
 
 #if !COMPILE_TEMPLATE_AMD3DNOW
@@ -2482,7 +2484,9 @@ static inline void RENAME(rgb2rgb_init)(void)
 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
     planar2x           = RENAME(planar2x);
 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
+#if HAVE_7REGS
     ff_rgb24toyv12     = RENAME(rgb24toyv12);
+#endif /* HAVE_7REGS */
 
     yuyvtoyuv420       = RENAME(yuyvtoyuv420);
     uyvytoyuv420       = RENAME(uyvytoyuv420);