ffmpeg patch for neon to adjust offsets

source/patched-ffmpeg-mt/libavcodec/arm/asm-offsets.h

Index: source/patched-ffmpeg-mt/libavcodec/arm/asm-offsets.h
===================================================================
--- source/patched-ffmpeg-mt/libavcodec/arm/asm-offsets.h	(revision 62417)
+++ source/patched-ffmpeg-mt/libavcodec/arm/asm-offsets.h	(working copy)
@@ -29,20 +29,10 @@
 #endif
 
 /* MpegEncContext */
-#if defined(__ARM_EABI__) || defined(__eabi__)
-#define Y_DC_SCALE               0xa54
-#define C_DC_SCALE               0xa58
-#define AC_PRED                  0xa80
-#define BLOCK_LAST_INDEX         0x2160
-#define INTER_SCANTAB_RASTER_END 0x2360
-#define H263_AIC                 0x2610
-#elif defined(__APPLE__)
-#define Y_DC_SCALE               0xa30
-#define C_DC_SCALE               0xa34
-#define AC_PRED                  0xa5c
-#define BLOCK_LAST_INDEX         0x213c
-#define INTER_SCANTAB_RASTER_END 0x233c
-#define H263_AIC                 0x25e0
+#define Y_DC_SCALE               ((int)&(((MpegEncContext*)0)->y_dc_scale))
+#define C_DC_SCALE               ((int)&(((MpegEncContext*)0)->c_dc_scale))
+#define AC_PRED                  ((int)&(((MpegEncContext*)0)->ac_pred))
+#define BLOCK_LAST_INDEX         ((int)&(((MpegEncContext*)0)->block_last_index[0]))
+#define INTER_SCANTAB_RASTER_END ((int)&(((MpegEncContext*)0)->inter_scantable.raster_end))
+#define H263_AIC                 ((int)&(((MpegEncContext*)0)->h263_aic))
 #endif
-
-#endif