Searched refs:color_type (Results 1 - 25 of 49) sorted by relevance

12

/external/libpng/contrib/gregbook/
H A Dreadppm.c68 int bit_depth, color_type, channels; variable
96 color_type = 2;
99 color_type = 6;
102 color_type = 0;
H A Dreadpng.c72 int bit_depth, color_type; variable
134 * etc., but want bit_depth and color_type for later [don't care about
137 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
173 * and blue values, regardless of color_type: */
185 } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
226 if (color_type == PNG_COLOR_TYPE_PALETTE)
228 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
234 if (color_type == PNG_COLOR_TYPE_GRAY ||
235 color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
H A Dreadpng2.c381 int color_type, bit_depth; local
418 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
434 * green and blue values, regardless of color_type: */
443 } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
466 if (color_type == PNG_COLOR_TYPE_PALETTE)
468 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
474 if (color_type == PNG_COLOR_TYPE_GRAY ||
475 color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
H A Dwritepng.c87 int color_type, interlace_type; local
141 color_type = PNG_COLOR_TYPE_GRAY;
143 color_type = PNG_COLOR_TYPE_RGB;
145 color_type = PNG_COLOR_TYPE_RGB_ALPHA;
155 mainprog_ptr->sample_depth, color_type, interlace_type,
/external/libpng/contrib/pngminus/
H A Dpng2pnm.c202 int color_type; local
247 &width, &height, &bit_depth, &color_type,
253 if (color_type == PNG_COLOR_TYPE_PALETTE)
256 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
267 if (color_type == PNG_COLOR_TYPE_GRAY ||
268 color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
281 png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
294 if (color_type == PNG_COLOR_TYPE_GRAY)
296 else if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
298 else if (color_type
[all...]
H A Dpnm2png.c199 int color_type; local
222 color_type = PNG_COLOR_TYPE_GRAY;
228 color_type = PNG_COLOR_TYPE_GRAY;
249 color_type = PNG_COLOR_TYPE_RGB;
276 if (color_type == PNG_COLOR_TYPE_GRAY)
277 color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
278 if (color_type == PNG_COLOR_TYPE_RGB)
279 color_type = PNG_COLOR_TYPE_RGB_ALPHA;
319 if (color_type == PNG_COLOR_TYPE_GRAY)
321 else if (color_type
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/external/freetype/src/sfnt/
H A Dpngshim.c194 int bitdepth, color_type, interlace; local
238 &bitdepth, &color_type, &interlace,
247 if ( color_type == PNG_COLOR_TYPE_PALETTE )
251 if ( color_type == PNG_COLOR_TYPE_GRAY )
271 if ( color_type == PNG_COLOR_TYPE_GRAY ||
272 color_type == PNG_COLOR_TYPE_GRAY_ALPHA )
284 &bitdepth, &color_type, &interlace,
288 !( color_type == PNG_COLOR_TYPE_RGB ||
289 color_type == PNG_COLOR_TYPE_RGB_ALPHA ) )
295 switch ( color_type )
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/external/chromium_org/third_party/libpng/
H A Dpngwtran.c39 /* png_byte color_type; color type of pixels */
228 row_info->color_type != PNG_COLOR_TYPE_PALETTE)
233 if (row_info->color_type & PNG_COLOR_MASK_COLOR)
251 if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
352 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
392 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
441 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
483 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
532 (row_info->color_type & PNG_COLOR_MASK_COLOR))
541 if (row_info->color_type
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H A Dpngrtran.c560 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) ||
561 (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE))
717 if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
792 int color_type = png_ptr->color_type; local
801 * Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or
809 !(color_type & PNG_COLOR_MASK_COLOR))
826 if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */
875 else if (color_type == PNG_COLOR_TYPE_PALETTE)
911 if ((color_type
[all...]
H A Dpngtrans.c136 if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
144 if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8)
216 if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
228 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
241 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
439 if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
440 (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
520 else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
521 (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
577 row_info->color_type
[all...]
H A Dpngrutil.c445 int bit_depth, color_type, compression_type, filter_type; local
465 color_type = buf[9];
475 png_ptr->color_type = (png_byte)color_type;
482 switch (png_ptr->color_type)
510 color_type, interlace_type, compression_type, filter_type);
540 if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR))
548 if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
557 if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
601 if (png_ptr->color_type
[all...]
H A Dpng.c962 int color_type, int interlace_type, int compression_type,
1028 if (color_type < 0 || color_type == 1 ||
1029 color_type == 5 || color_type > 6)
1035 if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) ||
1036 ((color_type == PNG_COLOR_TYPE_RGB ||
1037 color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
1038 color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8))
1064 * 5. The color_type i
960 png_check_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type) argument
[all...]
H A Dpngset.c229 int color_type, int interlace_type, int compression_type,
240 info_ptr->color_type = (png_byte)color_type;
246 info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type,
249 if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
251 else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR)
255 if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA)
456 if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
864 if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY &&
866 (info_ptr->color_type
227 png_set_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type) argument
[all...]
/external/libpng/
H A Dpngwtran.c39 /* png_byte color_type; color type of pixels */
228 row_info->color_type != PNG_COLOR_TYPE_PALETTE)
233 if (row_info->color_type & PNG_COLOR_MASK_COLOR)
251 if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
352 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
392 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
441 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
483 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
532 (row_info->color_type & PNG_COLOR_MASK_COLOR))
541 if (row_info->color_type
[all...]
H A Dpngrtran.c560 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) ||
561 (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE))
717 if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
792 int color_type = png_ptr->color_type; local
801 * Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or
809 !(color_type & PNG_COLOR_MASK_COLOR))
826 if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */
875 else if (color_type == PNG_COLOR_TYPE_PALETTE)
911 if ((color_type
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H A Dpng.c932 int color_type, int interlace_type, int compression_type,
998 if (color_type < 0 || color_type == 1 ||
999 color_type == 5 || color_type > 6)
1005 if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) ||
1006 ((color_type == PNG_COLOR_TYPE_RGB ||
1007 color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
1008 color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8))
1034 * 5. The color_type i
930 png_check_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type) argument
[all...]
H A Dpngtrans.c136 if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
144 if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8)
216 if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
228 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
241 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
439 if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
440 (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
520 else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
521 (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
577 row_info->color_type
[all...]
H A Dexample.c89 int bit_depth, color_type, interlace_type;
101 int bit_depth, color_type, interlace_type;
177 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
204 if (color_type == PNG_COLOR_TYPE_PALETTE)
208 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
277 if (color_type & PNG_COLOR_MASK_COLOR)
319 if (color_type & PNG_COLOR_MASK_COLOR)
635 * the color_type selected. color_type is one of PNG_COLOR_TYPE_GRAY,
H A Dpngrutil.c461 int bit_depth, color_type, compression_type, filter_type; local
481 color_type = buf[9];
491 png_ptr->color_type = (png_byte)color_type;
498 switch (png_ptr->color_type)
526 color_type, interlace_type, compression_type, filter_type);
556 if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR))
564 if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
573 if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)
617 if (png_ptr->color_type
[all...]
/external/qemu/distrib/libpng-1.2.19/
H A Dpngwtran.c34 /* png_byte color_type; color type of pixels */
221 row_info->color_type != PNG_COLOR_TYPE_PALETTE)
226 if (row_info->color_type & PNG_COLOR_MASK_COLOR)
244 if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
344 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
384 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
432 if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
474 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
522 (row_info->color_type & PNG_COLOR_MASK_COLOR))
531 if (row_info->color_type
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H A Dpngrtran.c532 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) ||
533 (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE))
667 if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
735 int color_type = png_ptr->color_type; local
743 /* Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or
751 !(color_type & PNG_COLOR_MASK_COLOR))
768 if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */
813 else if (color_type == PNG_COLOR_TYPE_PALETTE)
848 if ((color_type
[all...]
H A Dpngtrans.c115 if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)
123 if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8)
186 if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
198 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
211 else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
406 if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
407 (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
487 else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
488 (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
544 row_info->color_type
[all...]
H A Dpngset.c262 int color_type, int interlace_type, int compression_type,
294 if (color_type < 0 || color_type == 1 ||
295 color_type == 5 || color_type > 6)
298 if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) ||
299 ((color_type == PNG_COLOR_TYPE_RGB ||
300 color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
301 color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8))
318 * 5. The color_type i
260 png_set_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_type, int compression_type, int filter_type) argument
[all...]
/external/opencv/otherlibs/highgui/
H A Dgrfmt_png.cpp152 int bit_depth, color_type; local
158 &bit_depth, &color_type, 0, 0, 0 );
160 m_iscolor = color_type == PNG_COLOR_TYPE_RGB ||
161 color_type == PNG_COLOR_TYPE_RGB_ALPHA ||
162 color_type == PNG_COLOR_TYPE_PALETTE;
166 m_color_type = color_type;
/external/chromium_org/ui/gfx/codec/
H A Dpng_codec.cc167 int bit_depth, color_type, interlace_type, compression_type; local
170 png_get_IHDR(png_ptr, info_ptr, &w, &h, &bit_depth, &color_type,
191 if (color_type == PNG_COLOR_TYPE_PALETTE ||
192 (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8))
196 bool input_has_alpha = ((color_type & PNG_COLOR_MASK_ALPHA) != 0);
248 if (color_type == PNG_COLOR_TYPE_GRAY ||
249 color_type == PNG_COLOR_TYPE_GRAY_ALPHA)

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