convert ff_pw_64 into an xmm_reg for future use in vp6 sse code
authorAurelien Jacobs <aurel@gnuage.org>
Thu, 12 Feb 2009 23:48:07 +0000 (23:48 +0000)
committerAurelien Jacobs <aurel@gnuage.org>
Thu, 12 Feb 2009 23:48:07 +0000 (23:48 +0000)
Originally committed as revision 17192 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/x86/cavsdsp_mmx.c
libavcodec/x86/dsputil_mmx.c
libavcodec/x86/dsputil_mmx.h

index 012e6c6..6c2bdc1 100644 (file)
@@ -148,7 +148,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
     }
 
     for(i=0; i<2; i++){
-        cavs_idct8_1d(b2+4*i, ff_pw_64);
+        cavs_idct8_1d(b2+4*i, ff_pw_64.a);
 
         __asm__ volatile(
             "psraw     $7, %%mm7  \n\t"
index bb8b692..4b18873 100644 (file)
@@ -55,7 +55,7 @@ DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL;
 DECLARE_ALIGNED_16(const xmm_reg,  ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL};
 DECLARE_ALIGNED_16(const xmm_reg,  ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL};
 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL;
-DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL;
+DECLARE_ALIGNED_16(const xmm_reg,  ff_pw_64 ) = {0x0040004000400040ULL, 0x0040004000400040ULL};
 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL;
 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_128) = 0x0080008000800080ULL;
 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;
index 3124519..52c5f8d 100644 (file)
@@ -42,7 +42,7 @@ extern const uint64_t ff_pw_20;
 extern const xmm_reg  ff_pw_28;
 extern const xmm_reg  ff_pw_32;
 extern const uint64_t ff_pw_42;
-extern const uint64_t ff_pw_64;
+extern const xmm_reg  ff_pw_64;
 extern const uint64_t ff_pw_96;
 extern const uint64_t ff_pw_128;
 extern const uint64_t ff_pw_255;