gecko-dev/media/libdav1d/config.h

69 строки
1.4 KiB
C

#pragma once
// Set platform
#if defined(__aarch64__) || defined(_M_ARM64)
# define ARCH_AARCH64 1
#else
# define ARCH_AARCH64 0
#endif
#if defined(__arm__) || defined(_M_ARM)
# define ARCH_ARM 1
#else
# define ARCH_ARM 0
#endif
#if defined(__i386__) || defined(_M_IX86)
# define ARCH_X86_32 1
#else
# define ARCH_X86_32 0
#endif
#if defined(__x86_64__) || defined(_M_X64)
# define ARCH_X86_64 1
#else
# define ARCH_X86_64 0
#endif
#if ARCH_X86_32 == 1 || ARCH_X86_64 == 1
# define ARCH_X86 1
#else
# define ARCH_X86 0
#endif
// Set both bitdepeth in every case
#define CONFIG_16BPC 1
#define CONFIG_8BPC 1
// Enable asm
#if defined(MOZ_DAV1D_ASM)
# define HAVE_ASM 1
#else
# define HAVE_ASM 0
#endif
#if ARCH_AARCH64 == 1
// Those values are copied from the auto generated
// config file produced by stand alone dav1d build.
# define HAVE_AS_FUNC 0
# define HAVE_GETAUXVAL 1
# define PIC 3
#endif
// The following macros are defined from autoconf
// according to the system configuration.
// (HAVE_MEMALIGN | HAVE_ALIGNED_MALLOC | HAVE_POSIX_MEMALIGN)
// HAVE_UNISTD_H
// Important when asm is enabled
#if defined(__APPLE__) || (ARCH_x86_32 == 1 && defined(_WIN32))
# define PREFIX 1
#endif
#if defined(_WIN32) || defined(__CYGWIN__)
// _WIN32_WINNT 0x0601 is set in global macros
# define UNICODE 1
# define _UNICODE 1
# define __USE_MINGW_ANSI_STDIO 1
#endif