Lines Matching refs:decdata
254 int width, int height, int depth, struct jpeg_decdata *decdata)
260 if (!decdata)
262 memset(decdata, 0x00, sizeof(decdata));
332 idctqtab(quant[dscans[0].tq], decdata->dquant[0]);
333 idctqtab(quant[dscans[1].tq], decdata->dquant[1]);
334 idctqtab(quant[dscans[2].tq], decdata->dquant[2]);
335 initcol(decdata->dquant);
356 decode_mcus(&in, decdata->dcts, 4, dscans, max);
357 idct(decdata->dcts, decdata->out, decdata->dquant[0],
359 idct(decdata->dcts + 64, decdata->out + 64,
360 decdata->dquant[0], IFIX(128.5), max[1]);
361 idct(decdata->dcts + 128, decdata->out + 128,
362 decdata->dquant[0], IFIX(128.5), max[2]);
363 idct(decdata->dcts + 192, decdata->out + 192,
364 decdata->dquant[0], IFIX(128.5), max[3]);
365 idct(decdata->dcts + 128, decdata->out + 256,
366 decdata->dquant[1], IFIX(0.5), max[4]);
367 idct(decdata->dcts + 192, decdata->out + 320,
368 decdata->dquant[2], IFIX(0.5), max[5]);
372 col211111(decdata->out,