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Searched refs:cshift (Results 1 – 6 of 6) sorted by relevance

/plan9/sys/src/cmd/gs/src/
H A Dgdevbit.c172 gx_color_index cshift = color; in bit_map_color_rgb() local
174 cv[2] = cvalue(cshift & mask); in bit_map_color_rgb()
175 cshift >>= bpc; in bit_map_color_rgb()
176 cv[1] = cvalue(cshift & mask); in bit_map_color_rgb()
177 cv[0] = cvalue(cshift >> bpc); in bit_map_color_rgb()
183 gx_color_index cshift = color; in bit_map_color_rgb() local
186 k = cshift & mask; in bit_map_color_rgb()
187 cshift >>= bpc; in bit_map_color_rgb()
188 y = cshift & mask; in bit_map_color_rgb()
189 cshift >>= bpc; in bit_map_color_rgb()
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H A Dspdiff.c156 #define ENCODE_UNALIGNED_LOOP(shift, cshift, de)\ in s_PDiff_process() argument
162 t = (s0 << (cshift)) | (ss->prev[ci] >> (shift));\ in s_PDiff_process()
173 int cshift = 8 - colors; in s_PDiff_process() local
175 ENCODE1_LOOP(t ^ ((s0 << cshift) | (t >> colors))); in s_PDiff_process()
178 int cshift = 8 - shift; in s_PDiff_process() local
180 ENCODE_UNALIGNED_LOOP(shift, cshift, *p ^ t); in s_PDiff_process()
207 #define DECODE_UNALIGNED_LOOP(shift, cshift, de)\ in s_PDiff_process() argument
213 t = (s0 << (cshift)) | (ss->prev[ci] >> (shift));\ in s_PDiff_process()
222 int cshift = 8 - colors; in s_PDiff_process() local
224 DECODE1_LOOP(*p ^ (s0 << cshift), t ^ (t >> colors)); in s_PDiff_process()
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H A Dgdevm1.c112 # define CFETCH_RIGHT(cptr, shift, cshift)\ argument
114 # define CFETCH_LEFT(cptr, shift, cshift)\ argument
133 # define CFETCH_RIGHT(cptr, shift, cshift)\ argument
136 (CCONT(cptr, 0) << (cshift)) :\
137 ((chunk)*(const byte *)(cptr) << (cshift)) & 0xff00)
138 # define CFETCH_LEFT(cptr, shift, cshift)\ argument
141 (CCONT(cptr, 0) >> (cshift)) :\
142 ((CCONT(cptr, 0) & 0xff00) >> (cshift)) & 0xff)
H A Dgdevpbm.c411 gx_color_index cshift = color; in pkm_map_color_rgb() local
413 uint k = cshift & mask; in pkm_map_color_rgb()
414 uint y = (cshift >>= bpc) & mask; in pkm_map_color_rgb()
415 uint m = (cshift >>= bpc) & mask; in pkm_map_color_rgb()
416 uint c = cshift >> bpc; in pkm_map_color_rgb()
H A Dgdevps.c473 int cshift = 8 - shift; in psw_put_bits() local
476 stream_putc(s, (byte)((*src << shift) + (src[1] >> cshift))); in psw_put_bits()
/plan9/sys/src/cmd/gs/jpeg/
H A Dwrgif.c224 int cshift = dinfo->cinfo->data_precision - 8; in emit_header() local
265 putc(GETJSAMPLE(colormap[0][i]) >> cshift, dinfo->pub.output_file); in emit_header()
266 putc(GETJSAMPLE(colormap[1][i]) >> cshift, dinfo->pub.output_file); in emit_header()
267 putc(GETJSAMPLE(colormap[2][i]) >> cshift, dinfo->pub.output_file); in emit_header()
270 put_3bytes(dinfo, GETJSAMPLE(colormap[0][i]) >> cshift); in emit_header()