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neon: add INIT_VECTOR3

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used to initialize NxMx3 vector types
replaces initialization via '{{ }}' gnu-ism.

Change-Id: Idad2f278ab104cf2cc650517194258ce3cfb37b4
This commit is contained in:
James Zern
2014-06-29 13:40:45 -07:00
parent dc7687e51b
commit 6c1c632b03
3 changed files with 15 additions and 8 deletions
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6
src/dsp/upsampling_neon.c
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@ -94,12 +94,14 @@ static const int16_t kCoeffs[4] = { kYScale, kVToR, kUToG, kVToG };
#define v255 vmov_n_u8(255)
#define STORE_Rgb(out, r, g, b) do { \
const uint8x8x3_t r_g_b = {{ r, g, b }}; \
uint8x8x3_t r_g_b; \
INIT_VECTOR3(r_g_b, r, g, b); \
vst3_u8(out, r_g_b); \
} while (0)
#define STORE_Bgr(out, r, g, b) do { \
const uint8x8x3_t b_g_r = {{ b, g, r }}; \
uint8x8x3_t b_g_r; \
INIT_VECTOR3(b_g_r, b, g, r); \
vst3_u8(out, b_g_r); \
} while (0)