Cross Reference: /external/qemu/distrib/jpeg-6b/jpeglib.h

Lines Matching refs:scan
46 #define MAX_COMPS_IN_SCAN   4	/* JPEG limit on # of components in one scan */
137    * these values do not depend on whether a scan is interleaved or not.
162   /* These values are computed before starting a scan of the component. */
182 /* The script for encoding a multiple-scan file is an array of these: */
185   int comps_in_scan;		/* number of components encoded in this scan */
318   const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */
319   /* The default value of scan_info is NULL, which causes a single-scan
320    * sequential JPEG file to be emitted.  To create a multi-scan file,
321    * set num_scans and scan_info to point to an array of scan definitions.
334    * for each scan).
367   boolean progressive_mode;	/* TRUE if scan script uses progressive mode */
379    * These fields are valid during any one scan.
380    * They describe the components and MCUs actually appearing in the scan.
382   int comps_in_scan;		/* # of JPEG components in this scan */
394   int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
498   /* Current input scan number and number of iMCU rows completed in scan.
504   /* The "output scan number" is the notional scan being displayed by the
505    * output side.  The decompressor will not allow output scan/row number
506    * to get ahead of input scan/row, but it can fall arbitrarily far behind.
508   int output_scan_number;	/* Nominal scan number being displayed */
514    * transform (shift) value for the most recent scan of the coefficient
591    * in fully interleaved JPEG scans, but are used whether the scan is
600    * These fields are valid during any one scan.
601    * They describe the components and MCUs actually appearing in the scan.
604   int comps_in_scan;		/* # of JPEG components in this scan */
616   int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
660   // The header starting position of this scan
663   // Number of components in this scan
670   // The last MCU position and its dc value in this scan
683   // Number of scan in this image
689   // Memory used by scan struct
691   huffman_scan_header *scan;
1072 #define JPEG_REACHED_SOS	1 /* Reached start of new scan */
1075 #define JPEG_SCAN_COMPLETED	4 /* Completed last iMCU row of a scan */