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Searched refs:CONST_SCALE (Results 1 - 2 of 2) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Djrevdct.c112 * by CONST_SCALE and convert them to integer constants (thus retaining
114 * multiplication we have to divide the product by CONST_SCALE, with proper
139 #define CONST_SCALE (ONE << CONST_BITS) macro
141 /* Convert a positive real constant to an integer scaled by CONST_SCALE.
148 #define FIX(x) ((int32_t) ((x) * CONST_SCALE + 0.5))
280 tmp0 = (d0 + d4) * CONST_SCALE; in ff_j_rev_dct()
281 tmp1 = (d0 - d4) * CONST_SCALE; in ff_j_rev_dct()
292 tmp0 = (d0 + d4) * CONST_SCALE; in ff_j_rev_dct()
293 tmp1 = (d0 - d4) * CONST_SCALE; in ff_j_rev_dct()
306 tmp0 = (d0 + d4) * CONST_SCALE; in ff_j_rev_dct()
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/third_party/skia/third_party/externals/libjpeg-turbo/
H A Djdct.h164 #define CONST_SCALE (ONE << CONST_BITS) macro
166 /* Convert a positive real constant to an integer scaled by CONST_SCALE.
171 #define FIX(x) ((JLONG)((x) * CONST_SCALE + 0.5))

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