colorquant_reg.c File Reference

Regression test for various color quantizers. More...

#include "allheaders.h"

Go to the source code of this file.

Functions
static l_int32	TestImage (const char *filename, l_int32 i, L_REGPARAMS *rp)
static void	PixSave32 (PIXA *pixa, PIX *pixc, L_REGPARAMS *rp)
	main (int argc, char **argv)
Variables
static const l_int32	SPACE = 30
static const l_int32	MAX_WIDTH = 350
static const char *	image [4]

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Detailed Description

Regression test for various color quantizers.

Definition in file colorquant_reg.c.

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Function Documentation

static l_int32 TestImage	(	const char *	filename,
		l_int32	i,
		L_REGPARAMS *	rp
	)		[static]

Definition at line 55 of file colorquant_reg.c.

References buf, L_RegParams::display, ERROR_INT, FALSE, IFF_JFIF_JPEG, MAX_WIDTH, NULL, pixaCreate(), pixaDestroy(), pixaDisplay(), pixClone(), pixConvertRGBToColormap(), pixDestroy(), pixDisplayWithTitle(), pixFewColorsOctcubeQuant1(), pixFixedOctcubeQuant256(), pixFixedOctcubeQuantGenRGB(), pixGetDimensions(), pixMedianCutQuantGeneral(), pixMedianCutQuantMixed(), pixOctcubeQuantMixedWithGray(), pixOctreeColorQuant(), pixOctreeQuantByPopulation(), pixOctreeQuantNumColors(), pixRead(), pixRemoveColormap(), PixSave32(), pixSaveTiled(), pixScale(), pixWrite(), PROCNAME, REMOVE_CMAP_BASED_ON_SRC, SPACE, and L_RegParams::success.

Referenced by main().

static void PixSave32	(	PIXA *	pixa,
		PIX *	pixc,
		L_REGPARAMS *	rp
	)		[static]

Definition at line 225 of file colorquant_reg.c.

References IFF_JFIF_JPEG, pixConvertTo32(), pixDestroy(), pixSaveTiled(), regTestWritePixAndCheck(), and SPACE.

Referenced by TestImage().

main	(	int	argc,
		char **	argv
	)

Definition at line 35 of file colorquant_reg.c.

References image, regTestCleanup(), regTestSetup(), and TestImage().

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Variable Documentation

const l_int32 SPACE = 30 [static]

Definition at line 24 of file colorquant_reg.c.

Referenced by PixSave32(), and TestImage().

const l_int32 MAX_WIDTH = 350 [static]

Definition at line 25 of file colorquant_reg.c.

Referenced by TestImage().

const char* image[4] [static]

Initial value:

 {"marge.jpg",
                               "test24.jpg",
                               "juditharismax.jpg",
                               "hardlight2_2.jpg"}

Definition at line 26 of file colorquant_reg.c.

Referenced by main(), and pixWriteTTFText().