libvpx: Add support for building libvpx under 64bit Windows.

source/config/win/x64/vpx_config.asm

Index: source/config/win/x64/vpx_config.asm
===================================================================
--- source/config/win/x64/vpx_config.asm	(revision 0)
+++ source/config/win/x64/vpx_config.asm	(revision 0)
@@ -0,0 +1,84 @@
+ARCH_ARM equ 0
+ARCH_MIPS equ 0
+ARCH_X86 equ 0
+ARCH_X86_64 equ 1
+ARCH_PPC32 equ 0
+ARCH_PPC64 equ 0
+HAVE_EDSP equ 0
+HAVE_MEDIA equ 0
+HAVE_NEON equ 0
+HAVE_MIPS32 equ 0
+HAVE_DSPR2 equ 0
+HAVE_MMX equ 1
+HAVE_SSE equ 1
+HAVE_SSE2 equ 1
+HAVE_SSE3 equ 1
+HAVE_SSSE3 equ 1
+HAVE_SSE4_1 equ 1
+HAVE_ALTIVEC equ 0
+HAVE_VPX_PORTS equ 1
+HAVE_STDINT_H equ 0
+HAVE_ALT_TREE_LAYOUT equ 0
+HAVE_PTHREAD_H equ 0
+HAVE_SYS_MMAN_H equ 0
+HAVE_UNISTD_H equ 0
+CONFIG_EXTERNAL_BUILD equ 1
+CONFIG_INSTALL_DOCS equ 0
+CONFIG_INSTALL_BINS equ 1
+CONFIG_INSTALL_LIBS equ 1
+CONFIG_INSTALL_SRCS equ 0
+CONFIG_DEBUG equ 0
+CONFIG_GPROF equ 0
+CONFIG_GCOV equ 0
+CONFIG_RVCT equ 0
+CONFIG_GCC equ 0
+CONFIG_MSVS equ 1
+CONFIG_PIC equ 0
+CONFIG_BIG_ENDIAN equ 0
+CONFIG_CODEC_SRCS equ 0
+CONFIG_DEBUG_LIBS equ 0
+CONFIG_FAST_UNALIGNED equ 1
+CONFIG_MEM_MANAGER equ 0
+CONFIG_MEM_TRACKER equ 0
+CONFIG_MEM_CHECKS equ 0
+CONFIG_MD5 equ 1
+CONFIG_DEQUANT_TOKENS equ 0
+CONFIG_DC_RECON equ 0
+CONFIG_RUNTIME_CPU_DETECT equ 1
+CONFIG_POSTPROC equ 1
+CONFIG_MULTITHREAD equ 1
+CONFIG_INTERNAL_STATS equ 0
+CONFIG_VP8_ENCODER equ 1
+CONFIG_VP8_DECODER equ 1
+CONFIG_VP9_ENCODER equ 0
+CONFIG_VP9_DECODER equ 1
+CONFIG_VP8 equ 1
+CONFIG_VP9 equ 1
+CONFIG_ENCODERS equ 1
+CONFIG_DECODERS equ 1
+CONFIG_STATIC_MSVCRT equ 0
+CONFIG_SPATIAL_RESAMPLING equ 1
+CONFIG_REALTIME_ONLY equ 1
+CONFIG_ONTHEFLY_BITPACKING equ 0
+CONFIG_ERROR_CONCEALMENT equ 0
+CONFIG_SHARED equ 0
+CONFIG_STATIC equ 1
+CONFIG_SMALL equ 0
+CONFIG_POSTPROC_VISUALIZER equ 0
+CONFIG_OS_SUPPORT equ 1
+CONFIG_UNIT_TESTS equ 0
+CONFIG_MULTI_RES_ENCODING equ 1
+CONFIG_TEMPORAL_DENOISING equ 1
+CONFIG_EXPERIMENTAL equ 0
+CONFIG_CSM equ 0
+CONFIG_LOSSLESS equ 0
+CONFIG_NEW_MVREF equ 0
+CONFIG_IMPLICIT_SEGMENTATION equ 0
+CONFIG_NEWBINTRAMODES equ 0
+CONFIG_COMP_INTERINTRA_PRED equ 0
+CONFIG_TX64X64 equ 0
+CONFIG_DWTDCTHYBRID equ 0
+CONFIG_CNVCONTEXT equ 0
+CONFIG_NEWCOEFCONTEXT equ 0
+CONFIG_ENABLE_6TAP equ 0
+CONFIG_ABOVESPREFMV equ 0