Searched refs:HALVE (Results 1 – 3 of 3) sorted by relevance
| /external/webp/src/enc/ |
| D | picture_rescale_enc.c | 21 #define HALVE(x) (((x) + 1) >> 1) macro
66 HALVE(dst->width), HALVE(dst->height)); in WebPPictureCopy()
68 HALVE(dst->width), HALVE(dst->height)); in WebPPictureCopy()
140 tmp.u, tmp.uv_stride, HALVE(width), HALVE(height)); in WebPPictureCrop()
142 tmp.v, tmp.uv_stride, HALVE(width), HALVE(height)); in WebPPictureCrop()
233 HALVE(prev_width), HALVE(prev_height), pic->uv_stride, in WebPPictureRescale()
235 HALVE(width), HALVE(height), tmp.uv_stride, work, 1); in WebPPictureRescale()
237 HALVE(prev_width), HALVE(prev_height), pic->uv_stride, in WebPPictureRescale()
239 HALVE(width), HALVE(height), tmp.uv_stride, work, 1); in WebPPictureRescale()
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| /external/libvorbis/lib/ |
| D | mdct.h | 39 #define HALVE(x) ((x)>>1) macro
51 #define HALVE(x) ((x)*.5f) macro
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| D | mdct.c | 366 r0 = HALVE(x0[1] + x1[1]); in mdct_bitreverse()
367 r1 = HALVE(x0[0] - x1[0]); in mdct_bitreverse()
382 r0 = HALVE(x0[1] + x1[1]); in mdct_bitreverse()
383 r1 = HALVE(x0[0] - x1[0]); in mdct_bitreverse()
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