| PipeWire 1.4.6
    | 
Go to the source code of this file.
| Data Structures | |
| struct | spa_cpu | 
| struct | spa_cpu_methods | 
| methods  More... | |
| Macros | |
| #define | SPA_API_CPU static inline | 
| #define | SPA_TYPE_INTERFACE_CPU SPA_TYPE_INFO_INTERFACE_BASE "CPU" | 
| The CPU features interface. | |
| #define | SPA_VERSION_CPU 0 | 
| #define | SPA_CPU_FLAG_MMX (1<<0) | 
| standard MMX | |
| #define | SPA_CPU_FLAG_MMXEXT (1<<1) | 
| SSE integer or AMD MMX ext. | |
| #define | SPA_CPU_FLAG_3DNOW (1<<2) | 
| AMD 3DNOW. | |
| #define | SPA_CPU_FLAG_SSE (1<<3) | 
| SSE. | |
| #define | SPA_CPU_FLAG_SSE2 (1<<4) | 
| SSE2. | |
| #define | SPA_CPU_FLAG_3DNOWEXT (1<<5) | 
| AMD 3DNowExt. | |
| #define | SPA_CPU_FLAG_SSE3 (1<<6) | 
| Prescott SSE3. | |
| #define | SPA_CPU_FLAG_SSSE3 (1<<7) | 
| Conroe SSSE3. | |
| #define | SPA_CPU_FLAG_SSE41 (1<<8) | 
| Penryn SSE4.1. | |
| #define | SPA_CPU_FLAG_SSE42 (1<<9) | 
| Nehalem SSE4.2. | |
| #define | SPA_CPU_FLAG_AESNI (1<<10) | 
| Advanced Encryption Standard. | |
| #define | SPA_CPU_FLAG_AVX (1<<11) | 
| AVX. | |
| #define | SPA_CPU_FLAG_XOP (1<<12) | 
| Bulldozer XOP. | |
| #define | SPA_CPU_FLAG_FMA4 (1<<13) | 
| Bulldozer FMA4. | |
| #define | SPA_CPU_FLAG_CMOV (1<<14) | 
| supports cmov | |
| #define | SPA_CPU_FLAG_AVX2 (1<<15) | 
| AVX2. | |
| #define | SPA_CPU_FLAG_FMA3 (1<<16) | 
| Haswell FMA3. | |
| #define | SPA_CPU_FLAG_BMI1 (1<<17) | 
| Bit Manipulation Instruction Set 1. | |
| #define | SPA_CPU_FLAG_BMI2 (1<<18) | 
| Bit Manipulation Instruction Set 2. | |
| #define | SPA_CPU_FLAG_AVX512 (1<<19) | 
| AVX-512. | |
| #define | SPA_CPU_FLAG_SLOW_UNALIGNED (1<<20) | 
| unaligned loads/stores are slow | |
| #define | SPA_CPU_FLAG_ALTIVEC (1<<0) | 
| standard | |
| #define | SPA_CPU_FLAG_VSX (1<<1) | 
| ISA 2.06. | |
| #define | SPA_CPU_FLAG_POWER8 (1<<2) | 
| ISA 2.07. | |
| #define | SPA_CPU_FLAG_ARMV5TE (1 << 0) | 
| #define | SPA_CPU_FLAG_ARMV6 (1 << 1) | 
| #define | SPA_CPU_FLAG_ARMV6T2 (1 << 2) | 
| #define | SPA_CPU_FLAG_VFP (1 << 3) | 
| #define | SPA_CPU_FLAG_VFPV3 (1 << 4) | 
| #define | SPA_CPU_FLAG_NEON (1 << 5) | 
| #define | SPA_CPU_FLAG_ARMV8 (1 << 6) | 
| #define | SPA_CPU_FLAG_RISCV_V (1 << 0) | 
| #define | SPA_CPU_FORCE_AUTODETECT ((uint32_t)-1) | 
| #define | SPA_CPU_VM_NONE (0) | 
| #define | SPA_CPU_VM_OTHER (1 << 0) | 
| #define | SPA_CPU_VM_KVM (1 << 1) | 
| #define | SPA_CPU_VM_QEMU (1 << 2) | 
| #define | SPA_CPU_VM_BOCHS (1 << 3) | 
| #define | SPA_CPU_VM_XEN (1 << 4) | 
| #define | SPA_CPU_VM_UML (1 << 5) | 
| #define | SPA_CPU_VM_VMWARE (1 << 6) | 
| #define | SPA_CPU_VM_ORACLE (1 << 7) | 
| #define | SPA_CPU_VM_MICROSOFT (1 << 8) | 
| #define | SPA_CPU_VM_ZVM (1 << 9) | 
| #define | SPA_CPU_VM_PARALLELS (1 << 10) | 
| #define | SPA_CPU_VM_BHYVE (1 << 11) | 
| #define | SPA_CPU_VM_QNX (1 << 12) | 
| #define | SPA_CPU_VM_ACRN (1 << 13) | 
| #define | SPA_CPU_VM_POWERVM (1 << 14) | 
| #define | SPA_VERSION_CPU_METHODS 2 | 
| the version of the methods. | |
| #define | SPA_KEY_CPU_FORCE "cpu.force" | 
| keys can be given when initializing the cpu handle | |
| #define | SPA_KEY_CPU_VM_TYPE "cpu.vm.type" | 
| force a VM type | |
| #define | SPA_KEY_CPU_ZERO_DENORMALS "cpu.zero.denormals" | 
| zero denormals | |
| Functions | |
| SPA_API_CPU const char * | spa_cpu_vm_type_to_string (uint32_t vm_type) | 
| SPA_API_CPU uint32_t | spa_cpu_get_flags (struct spa_cpu *c) | 
| SPA_API_CPU int | spa_cpu_force_flags (struct spa_cpu *c, uint32_t flags) | 
| SPA_API_CPU uint32_t | spa_cpu_get_count (struct spa_cpu *c) | 
| SPA_API_CPU uint32_t | spa_cpu_get_max_align (struct spa_cpu *c) | 
| SPA_API_CPU uint32_t | spa_cpu_get_vm_type (struct spa_cpu *c) | 
| SPA_API_CPU int | spa_cpu_zero_denormals (struct spa_cpu *c, bool enable) | 
| #define SPA_API_CPU static inline |