[gimp] Add SSE3, 4, and AVX gimp_cpu_accel checks

[Daniel Sabo <daniels src gnome org>]

commit 8e262c871acd5119c65ff40cb9325a88a906e607
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Tue Jun 25 03:21:17 2013 -0700

    Add SSE3, 4, and AVX gimp_cpu_accel checks

 libgimpbase/gimpcpuaccel.c |   18 +++++++++++++++++-
 libgimpbase/gimpcpuaccel.h |    4 ++++
 2 files changed, 21 insertions(+), 1 deletions(-)
---
diff --git a/libgimpbase/gimpcpuaccel.c b/libgimpbase/gimpcpuaccel.c
index 40dea27..8d2ad23 100644
--- a/libgimpbase/gimpcpuaccel.c
+++ b/libgimpbase/gimpcpuaccel.c
@@ -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 */
diff --git a/libgimpbase/gimpcpuaccel.h b/libgimpbase/gimpcpuaccel.h
index 2bafa19..2ac43c8 100644
--- a/libgimpbase/gimpcpuaccel.h
+++ b/libgimpbase/gimpcpuaccel.h
@@ -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