ARM Skia NEON patches - 28 - Xfermode: SIMD modeprocs

src/opts/SkXfermode_opts.h

+#ifndef SkXfermode_opts_DEFINED
+#define SkXfermode_opts_DEFINED
+
+#include "SkUtilsArm.h"
+
+#if SK_ARM_NEON_IS_ALWAYS
+
+#include <arm_neon.h>
+
+typedef uint8x8x4_t (*SkXfermodeProcSIMD)(uint8x8x4_t src, uint8x8x4_t dst);
+
+#else /* #if SK_ARM_NEON_IS_ALWAYS */
+
+typedef void (*SkXfermodeProcSIMD)(void);
+
+#endif /* #if SK_ARM_NEON_IS_ALWAYS */
+
+
+#define SK_XMPSIMD_CLEAR      NULL
+#define SK_XMPSIMD_SRC        NULL
+#define SK_XMPSIMD_DST        NULL
+#define SK_XMPSIMD_SRCOVER    NULL
+#define SK_XMPSIMD_DSTOVER    NULL
+#define SK_XMPSIMD_SRCIN      NULL
+#define SK_XMPSIMD_DSTIN      NULL
+#define SK_XMPSIMD_SRCOUT     NULL
+#define SK_XMPSIMD_DSTOUT     NULL
+#define SK_XMPSIMD_SRCATOP    NULL
+#define SK_XMPSIMD_DSTATOP    NULL
+#define SK_XMPSIMD_XOR        NULL
+#define SK_XMPSIMD_PLUS       NULL
+#define SK_XMPSIMD_MODULATE   NULL
+#define SK_XMPSIMD_SCREEN     NULL
+#define SK_XMPSIMD_OVERLAY    NULL
+#define SK_XMPSIMD_DARKEN     NULL
+#define SK_XMPSIMD_LIGHTEN    NULL
+#define SK_XMPSIMD_COLORDODGE NULL
+#define SK_XMPSIMD_COLORBURN  NULL
+#define SK_XMPSIMD_HARDLIGHT  NULL
+#define SK_XMPSIMD_SOFTLIGHT  NULL
+#define SK_XMPSIMD_DIFFERENCE NULL
+#define SK_XMPSIMD_EXCLUSION  NULL
+#define SK_XMPSIMD_MULTIPLY   NULL
+
+#endif /* #ifndef SkXfermode_opts_DEFINED */
+