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Add SSE3, 4, and AVX gimp_cpu_accel checks

This commit is contained in:
Daniel Sabo 2013-06-25 03:21:17 -07:00
parent b52beecc87
commit 8e262c871a
2 changed files with 21 additions and 1 deletions
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18
libgimpbase/gimpcpuaccel.c
View File

@ -123,7 +123,11 @@ enum
enum
{
ARCH_X86_INTEL_FEATURE_PNI = 1 << 0
ARCH_X86_INTEL_FEATURE_PNI = 1 << 0,
ARCH_X86_INTEL_FEATURE_SSSE3 = 1 << 9,
ARCH_X86_INTEL_FEATURE_SSE4_1 = 1 << 19,
ARCH_X86_INTEL_FEATURE_SSE4_2 = 1 << 20,
ARCH_X86_INTEL_FEATURE_AVX = 1 << 28
};
#if !defined(ARCH_X86_64) && (defined(PIC) || defined(__PIC__))
@ -245,6 +249,18 @@ arch_accel_intel (void)
if (ecx & ARCH_X86_INTEL_FEATURE_PNI)
caps |= GIMP_CPU_ACCEL_X86_SSE3;
if (ecx & ARCH_X86_INTEL_FEATURE_SSSE3)
caps |= GIMP_CPU_ACCEL_X86_SSSE3;
if (ecx & ARCH_X86_INTEL_FEATURE_SSE4_1)
caps |= GIMP_CPU_ACCEL_X86_SSE4_1;
if (ecx & ARCH_X86_INTEL_FEATURE_SSE4_2)
caps |= GIMP_CPU_ACCEL_X86_SSE4_2;
if (ecx & ARCH_X86_INTEL_FEATURE_AVX)
caps |= GIMP_CPU_ACCEL_X86_AVX;
#endif /* USE_SSE */
}
#endif /* USE_MMX */

4
libgimpbase/gimpcpuaccel.h
View File

@ -37,6 +37,10 @@ typedef enum
GIMP_CPU_ACCEL_X86_SSE = 0x10000000,
GIMP_CPU_ACCEL_X86_SSE2 = 0x08000000,
GIMP_CPU_ACCEL_X86_SSE3 = 0x02000000,
GIMP_CPU_ACCEL_X86_SSSE3 = 0x01000000,
GIMP_CPU_ACCEL_X86_SSE4_1 = 0x00800000,
GIMP_CPU_ACCEL_X86_SSE4_2 = 0x00400000,
GIMP_CPU_ACCEL_X86_AVX = 0x00200000,
/* powerpc accelerations */
GIMP_CPU_ACCEL_PPC_ALTIVEC = 0x04000000