graf2d » asimage » src » libAfterImage

scanline.h File Reference

#include "asvisual.h"

Go to the source code of this file.

Classes

struct  ASScanline
struct  ASIMStrip

Defines

#define SCL_DO_BLUE   (0x01<<ARGB32_BLUE_CHAN )
#define SCL_DO_GREEN   (0x01<<ARGB32_GREEN_CHAN)
#define SCL_DO_RED   (0x01<<ARGB32_RED_CHAN )
#define SCL_DO_ALPHA   (0x01<<ARGB32_ALPHA_CHAN)
#define SCL_DO_COLOR   (SCL_DO_RED|SCL_DO_GREEN|SCL_DO_BLUE)
#define SCL_DO_ALL
#define SCL_RESERVED_MASK   0x0000FFFF
#define SCL_CUSTOM_MASK   0xFFFF0000
#define SCL_CUSTOM_OFFSET   16
#define ASIM_DEMOSAIC_DEFAULT_STRIP_SIZE   5
#define ASIM_SCL_InterpolatedH   (0x01<<SCL_CUSTOM_OFFSET)
#define ASIM_SCL_InterpolatedV   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS))
#define ASIM_SCL_InterpolatedAll   (ASIM_SCL_InterpolatedV|ASIM_SCL_InterpolatedH)
#define ASIM_SCL_RGDiffCalculated   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS*2))
#define ASIM_SCL_BGDiffCalculated   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS*2+1))
#define ASIM_SCL_MissingValue   0xF0000000
#define ASIM_IsMissingValue(v)   ((v)&0xF0000000)
#define ASIM_IsStripLineLoaded(sptr, l)   ((sptr)->lines[l]->flags & SCL_DO_COLOR)
#define ASIM_IsStripLineInterpolated(sptr, l)   ((sptr)->lines[l]->flags & ASIM_SCL_Interpolated)

Typedefs

typedef void(*) ASIMStripLoader (ASScanline *scl, CARD8 *data, int data_size)

Functions

ASScanline * prepare_scanline (unsigned int width, unsigned int shift, ASScanline *reusable_memory, Bool BGR_mode)
void free_scanline (ASScanline *sl, Bool reusable)
void destroy_asim_strip (ASIMStrip **pstrip)
ASIMStrip * create_asim_strip (unsigned int size, unsigned int width, int shift, int bgr)
void advance_asim_strip (ASIMStrip *strip)
int load_asim_strip (ASIMStrip *strip, CARD8 *data, int data_size, int data_start_line, int data_row_size, ASIMStripLoader *line_loaders, int line_loaders_num)
void decode_BG_12_be (ASScanline *scl, CARD8 *data, int data_size)
void decode_GR_12_be (ASScanline *scl, CARD8 *data, int data_size)
void decode_RG_12_be (ASScanline *scl, CARD8 *data, int data_size)
void decode_GB_12_be (ASScanline *scl, CARD8 *data, int data_size)
void interpolate_asim_strip_custom_rggb2 (ASIMStrip *strip, ASFlagType filter, Bool force_all)

Define Documentation

#define ASIM_DEMOSAIC_DEFAULT_STRIP_SIZE   5

Definition at line 81 of file scanline.h.

#define ASIM_IsMissingValue ( v   )     ((v)&0xF0000000)

Definition at line 99 of file scanline.h.

Referenced by interpolate_channel_h_105x501(), and interpolate_channel_h_grad3().

#define ASIM_IsStripLineInterpolated ( sptr,
l   )     ((sptr)->lines[l]->flags & ASIM_SCL_Interpolated)

Definition at line 102 of file scanline.h.

#define ASIM_IsStripLineLoaded ( sptr,
l   )     ((sptr)->lines[l]->flags & SCL_DO_COLOR)

Definition at line 101 of file scanline.h.

Referenced by load_asim_strip().

#define ASIM_SCL_BGDiffCalculated   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS*2+1))

Definition at line 90 of file scanline.h.

Referenced by interpolate_green_diff().

#define ASIM_SCL_InterpolatedAll   (ASIM_SCL_InterpolatedV|ASIM_SCL_InterpolatedH)

Definition at line 87 of file scanline.h.

#define ASIM_SCL_InterpolatedH   (0x01<<SCL_CUSTOM_OFFSET)

Definition at line 85 of file scanline.h.

Referenced by interpolate_asim_strip_custom_rggb2().

#define ASIM_SCL_InterpolatedV   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS))

Definition at line 86 of file scanline.h.

Referenced by interpolate_asim_strip_custom_rggb2().

#define ASIM_SCL_MissingValue   0xF0000000

Definition at line 98 of file scanline.h.

Referenced by decode_12_be().

#define ASIM_SCL_RGDiffCalculated   (0x01<<(SCL_CUSTOM_OFFSET+ARGB32_CHANNELS*2))

Definition at line 89 of file scanline.h.

Referenced by interpolate_green_diff().

#define SCL_CUSTOM_MASK   0xFFFF0000

Definition at line 64 of file scanline.h.

#define SCL_CUSTOM_OFFSET   16

Definition at line 65 of file scanline.h.

#define SCL_DO_ALL

Value:

(SCL_DO_RED|SCL_DO_GREEN|SCL_DO_BLUE| \
                             SCL_DO_ALPHA)

Definition at line 61 of file scanline.h.

Referenced by adjust_asimage_hsv(), ASImage2DIB(), asimage2drawable_gl(), ASImage2png_int(), ASImage2tiff(), asimage2ximage_ext(), TASImage::Blur(), blur_asimage_gauss(), TASImage::Clone(), color2alpha_asimage(), colormap_asimage(), commit_xml_image_built(), TASImage::Crop(), decode_asscanline_ximage(), TASPluginGS::File2ASImage(), fill_asimage(), flip_asimage(), TASImage::FromPad(), TASImage::GetArray(), TASImage::GetPixels(), TASImage::GetScanline(), TASImage::Gradient(), TASImage::Gray(), handle_asxml_tag_background(), handle_asxml_tag_blur(), handle_asxml_tag_gradient(), init_asimage_import_params(), make_gradient_diag_height(), merge_layers(), mirror_asimage(), TASImage::operator=(), pad_asimage(), TASImage::Paint(), pixelize_asimage(), TASImage::ReadImage(), scale_asimage(), scale_asimage2(), TASImage::SetImageBuffer(), slice_asimage2(), subimage2ximage(), TASImage::TASImage(), and tile_asimage().

#define SCL_DO_ALPHA   (0x01<<ARGB32_ALPHA_CHAN)

Definition at line 59 of file scanline.h.

Referenced by asimage2alpha_ximage(), ASImage2DIB(), ASImage2gif(), ASImage2png_int(), ASImage2tiff(), check_asimage_alpha(), convert_argb2ASImage(), decode_asscanline_argb32(), encode_image_scanline_argb32(), encode_image_scanline_mask_xim(), encode_image_scanline_xim(), file2pixmap(), TASImage::GetMask(), handle_asxml_tag_blur(), TASImage::Image2Drawable(), load_tga_truecolor(), and make_gradient_diag_height().

#define SCL_DO_BLUE   (0x01<<ARGB32_BLUE_CHAN )

Definition at line 56 of file scanline.h.

Referenced by ASImage2jpeg(), ASImage2png_int(), ASImage2tiff(), convert_argb2ASImage(), decode_BG_12_be(), decode_GB_12_be(), encode_image_scanline_argb32(), encode_image_scanline_xim(), handle_asxml_tag_blur(), load_tga_truecolor(), make_gradient_diag_height(), and tiff2ASImage().

#define SCL_DO_COLOR   (SCL_DO_RED|SCL_DO_GREEN|SCL_DO_BLUE)

Definition at line 60 of file scanline.h.

Referenced by asimage2drawable_gl(), asimage2ximage_ext(), TASImage::Paint(), and TASPaletteEditor::PaintPalette::Paint().

#define SCL_DO_GREEN   (0x01<<ARGB32_GREEN_CHAN)

Definition at line 57 of file scanline.h.

Referenced by ASImage2jpeg(), ASImage2png_int(), ASImage2tiff(), convert_argb2ASImage(), decode_BG_12_be(), decode_GB_12_be(), decode_GR_12_be(), decode_RG_12_be(), encode_image_scanline_argb32(), encode_image_scanline_xim(), handle_asxml_tag_blur(), load_tga_truecolor(), make_gradient_diag_height(), and tiff2ASImage().

#define SCL_DO_RED   (0x01<<ARGB32_RED_CHAN )

Definition at line 58 of file scanline.h.

Referenced by ASImage2jpeg(), ASImage2png_int(), ASImage2tiff(), convert_argb2ASImage(), decode_asscanline_argb32(), decode_GR_12_be(), decode_RG_12_be(), encode_image_scanline_argb32(), encode_image_scanline_xim(), handle_asxml_tag_blur(), load_tga_truecolor(), make_gradient_diag_height(), and tiff2ASImage().

#define SCL_RESERVED_MASK   0x0000FFFF

Definition at line 63 of file scanline.h.

Typedef Documentation

typedef void(*) ASIMStripLoader(ASScanline *scl, CARD8 *data, int data_size)

Definition at line 105 of file scanline.h.

Function Documentation

void advance_asim_strip ( ASIMStrip *  strip  ) 

Definition at line 182 of file scanline.c.

References ASIMStrip::aux_data, ASScanline::flags, i, ASIMStrip::lines, ASIMStrip::size, and ASIMStrip::start_line.

Referenced by tiff2ASImage().

ASIMStrip* create_asim_strip ( unsigned int  size,
unsigned int  width,
int  shift,
int  bgr 
)

Definition at line 144 of file scanline.c.

References ASIMStrip::aux_data, destroy_asim_strip(), free(), i, int, ASIMStrip::lines, NULL, prepare_scanline(), safecalloc, ASIMStrip::size, ASIMStrip::start_line, and ASIMStrip::width.

Referenced by tiff2ASImage().

void decode_BG_12_be ( ASScanline *  scl,
CARD8 *  data,
int  data_size 
)

Definition at line 288 of file scanline.c.

References ASScanline::blue, decode_12_be(), ASScanline::flags, ASScanline::green, SCL_DO_BLUE, SCL_DO_GREEN, set_flags, and ASScanline::width.

Referenced by tiff2ASImage().

void decode_GB_12_be ( ASScanline *  scl,
CARD8 *  data,
int  data_size 
)

Definition at line 306 of file scanline.c.

References ASScanline::blue, decode_12_be(), ASScanline::flags, ASScanline::green, SCL_DO_BLUE, SCL_DO_GREEN, set_flags, and ASScanline::width.

Referenced by tiff2ASImage().

void decode_GR_12_be ( ASScanline *  scl,
CARD8 *  data,
int  data_size 
)

Definition at line 294 of file scanline.c.

References decode_12_be(), ASScanline::flags, ASScanline::green, ASScanline::red, SCL_DO_GREEN, SCL_DO_RED, set_flags, and ASScanline::width.

Referenced by tiff2ASImage().

void decode_RG_12_be ( ASScanline *  scl,
CARD8 *  data,
int  data_size 
)

Definition at line 300 of file scanline.c.

References decode_12_be(), ASScanline::flags, ASScanline::green, ASScanline::red, SCL_DO_GREEN, SCL_DO_RED, set_flags, and ASScanline::width.

Referenced by tiff2ASImage().

void destroy_asim_strip ( ASIMStrip **  pstrip  ) 

Definition at line 116 of file scanline.c.

References ASIMStrip::aux_data, False, for(), free(), free_scanline(), i, ASIMStrip::lines, NULL, and ASIMStrip::size.

Referenced by create_asim_strip(), and tiff2ASImage().

void free_scanline ( ASScanline *  sl,
Bool  reusable 
)

Definition at line 103 of file scanline.c.

References ASScanline::buffer, and free().

Referenced by asimage2alpha_ximage(), asimage2ximage_ext(), bitmap2asimage(), bmp2ASImage(), close_xpm_file(), convert_argb2ASImage(), destroy_asim_strip(), DIB2ASImage(), flip_asimage(), free_xcf_image(), ico2ASImage(), jpeg2ASImage(), make_gradient(), make_gradient_diag_height(), make_gradient_top2bottom(), mirror_asimage(), pad_asimage(), pixelize_asimage(), png2ASImage_int(), ppm2ASImage(), read_xcf_hierarchy(), scale_image_down(), scale_image_up(), scale_image_up_dumb(), slice_asimage2(), stop_image_decoding(), stop_image_output(), subimage2ximage(), and tga2ASImage().

void interpolate_asim_strip_custom_rggb2 ( ASIMStrip *  strip,
ASFlagType  filter,
Bool  force_all 
)

Definition at line 642 of file scanline.c.

References ASIM_SCL_InterpolatedH, ASIM_SCL_InterpolatedV, ASScanline::channels, copy_component(), ASScanline::flags, get_flags, IC_NUM_CHANNELS, interpolate_channel_h_105x501(), line, ASIMStrip::lines, set_flags, ASScanline::width, and x01.

Referenced by tiff2ASImage().

int load_asim_strip ( ASIMStrip *  strip,
CARD8 *  data,
int  data_size,
int  data_start_line,
int  data_row_size,
ASIMStripLoader *  line_loaders,
int  line_loaders_num 
)

Definition at line 205 of file scanline.c.

References ASIM_IsStripLineLoaded, line, ASIMStrip::lines, NULL, size, and ASIMStrip::start_line.

Referenced by tiff2ASImage().

ASScanline* prepare_scanline ( unsigned int  width,
unsigned int  shift,
ASScanline *  reusable_memory,
Bool  BGR_mode 
)

Definition at line 47 of file scanline.c.

References ASScanline::alpha, ARGB32_DEFAULT_BACK_COLOR, ASScanline::back_color, ASScanline::blue, ASScanline::buffer, ASScanline::channels, free(), ASScanline::green, IC_ALPHA, IC_BLUE, IC_GREEN, IC_RED, NULL, ptr, ASScanline::red, safecalloc, ASScanline::shift, size_t, ASScanline::width, ASScanline::xc1, ASScanline::xc2, and ASScanline::xc3.

Referenced by asimage2alpha_ximage(), asimage2ximage_ext(), bitmap2asimage(), blur_asimage_gauss(), check_asimage_alpha(), colorize_asimage_vector(), convert_argb2ASImage(), create_asim_strip(), DIB2ASImage(), flip_asimage(), TASImage::Gray(), jpeg2ASImage(), make_gradient(), make_gradient_diag_height(), make_gradient_top2bottom(), merge_layers(), mirror_asimage(), open_xpm_data(), open_xpm_file(), open_xpm_raw_data(), pad_asimage(), picture_ximage2asimage(), pixelize_asimage(), png2ASImage_int(), ppm2ASImage(), read_bmp_image(), read_xcf_hierarchy(), read_xcf_image(), scale_image_down(), scale_image_up(), scale_image_up_dumb(), slice_asimage2(), start_image_decoding(), start_image_output(), subimage2ximage(), and tga2ASImage().

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