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sw_engine raster: move neon implementation to the neon domained file.

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This commit is contained in:
Hermet Park 2021-08-09 20:53:27 +09:00
parent dd1a1723c9
commit 98701eeffe
2 changed files with 6 additions and 8 deletions
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8
src/lib/sw_engine/tvgSwCommon.h
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@ -267,14 +267,6 @@ static inline uint32_t ALPHA_BLEND(uint32_t c, uint32_t a)
((((c & 0x00ff00ff) * a + 0x00ff00ff) >> 8) & 0x00ff00ff));
}
#if defined(THORVG_NEON_VECTOR_SUPPORT)
static inline uint8x8_t ALPHA_BLEND_NEON(uint8x8_t c, uint8x8_t a)
{
uint16x8_t t = vmull_u8(c, a);
return vshrn_n_u16(t, 8);
}
#endif
static inline uint32_t COLOR_INTERPOLATE(uint32_t c1, uint32_t a1, uint32_t c2, uint32_t a2)
{
auto t = (((c1 & 0xff00ff) * a1 + (c2 & 0xff00ff) * a2) >> 8) & 0xff00ff;

6
src/lib/sw_engine/tvgSwRasterNeon.h
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@ -24,6 +24,12 @@
#include <arm_neon.h>
static inline uint8x8_t ALPHA_BLEND_NEON(uint8x8_t c, uint8x8_t a)
{
uint16x8_t t = vmull_u8(c, a);
return vshrn_n_u16(t, 8);
}
static inline void neonRasterRGBA32(uint32_t *dst, uint32_t val, uint32_t offset, int32_t len)
{