third_party/libjpeg/fpdfapi_jdmainct.c - Issue 1433803002: Get rid of _FX_JPEG_TURBO_

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Side by Side Diff: third_party/libjpeg/fpdfapi_jdmainct.c

Issue 1433803002: Get rid of _FX_JPEG_TURBO_ (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master

Patch Set: Created 5 years, 1 month ago

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1 #if !defined(_FX_JPEG_TURBO_)

2 /*	1 /*

3 * jdmainct.c	2 * jdmainct.c

4 *	3 *

5 * Copyright (C) 1994-1996, Thomas G. Lane.	4 * Copyright (C) 1994-1996, Thomas G. Lane.

6 * This file is part of the Independent JPEG Group's software.	5 * This file is part of the Independent JPEG Group's software.

7 * For conditions of distribution and use, see the accompanying README file.	6 * For conditions of distribution and use, see the accompanying README file.

8 *	7 *

9 * This file contains the main buffer controller for decompression.	8 * This file contains the main buffer controller for decompression.

10 * The main buffer lies between the JPEG decompressor proper and the	9 * The main buffer lies between the JPEG decompressor proper and the

11 * post-processor; it holds downsampled data in the JPEG colorspace.	10 * post-processor; it holds downsampled data in the JPEG colorspace.

(...skipping 492 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
504 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;	503 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;

505 ci++, compptr++) {	504 ci++, compptr++) {

506 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /	505 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /

507 cinfo->min_DCT_scaled_size; /* height of a row group of component */	506 cinfo->min_DCT_scaled_size; /* height of a row group of component */

508 main->buffer[ci] = (*cinfo->mem->alloc_sarray)	507 main->buffer[ci] = (*cinfo->mem->alloc_sarray)

509 ((j_common_ptr) cinfo, JPOOL_IMAGE,	508 ((j_common_ptr) cinfo, JPOOL_IMAGE,

510 compptr->width_in_blocks * compptr->DCT_scaled_size,	509 compptr->width_in_blocks * compptr->DCT_scaled_size,

511 (JDIMENSION) (rgroup * ngroups));	510 (JDIMENSION) (rgroup * ngroups));

512 }	511 }

513 }	512 }

514

515 #endif //_FX_JPEG_TURBO_

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