Searched defs:DCTSIZE (Results 1 - 2 of 2) sorted by relevance

/external/jpeg/
H A Djidctfst.S49 #define DCTSIZE 8 define
50 #define VY(x) ((x)*DCTSIZE*2)
51 #define QY(x) ((x)*DCTSIZE*4)
97 // tmp0 = DEQUANTIZE(in[DCTSIZE*0], quant[DCTSIZE*0] (r0)
98 // tmp2 = DEQUANTIZE(in[DCTSIZE*4], quant[DCTSIZE*4] (r4)
99 // tmp1 = DEQUANTIZE(in[DCTSIZE*2], quant[DCTSIZE*2] (r2)
100 // tmp3 = DEQUANTIZE(in[DCTSIZE*
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H A Djpeglib.h41 #define DCTSIZE 8 /* The basic DCT block is 8x8 samples */ macro
42 #define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */
141 /* Size of a DCT block in samples. Always DCTSIZE for compression.
152 * downsampled_width = ceil(image_width * Hi/Hmax * DCT_scaled_size/DCTSIZE)
374 * There are v_samp_factor * DCTSIZE sample rows of each component in an

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