Searched defs:num_trans (Results 1 - 6 of 6) sorted by relevance

/vbox/src/libs/libpng-1.2.8/
H A Dpngget.c759 png_bytep *trans, int *num_trans, png_color_16p *trans_values)
785 if(num_trans != NULL)
787 *num_trans = info_ptr->num_trans;
758 png_get_tRNS(png_structp png_ptr, png_infop info_ptr, png_bytep *trans, int *num_trans, png_color_16p *trans_values) argument
H A Dpngset.c877 png_bytep trans, int num_trans, png_color_16p trans_values)
893 /* Changed from num_trans to 256 in version 1.2.1 */
896 png_memcpy(info_ptr->trans, trans, (png_size_t)num_trans);
908 if (num_trans == 0)
909 num_trans = 1;
911 info_ptr->num_trans = (png_uint_16)num_trans;
876 png_set_tRNS(png_structp png_ptr, png_infop info_ptr, png_bytep trans, int num_trans, png_color_16p trans_values) argument
H A Dpngtest.c1025 int num_trans; local
1028 if (png_get_tRNS(read_ptr, read_info_ptr, &trans, &num_trans,
1031 png_set_tRNS(write_ptr, write_info_ptr, trans, num_trans,
H A Dpngrtran.c752 istop=(int)png_ptr->num_trans;
768 if ((color_type == PNG_COLOR_TYPE_PALETTE && png_ptr->num_trans != 0)
774 for (i=0; i<png_ptr->num_trans; i++)
856 if (i < (int)png_ptr->num_trans && png_ptr->trans[i] != 0xff)
972 int istop = (int)png_ptr->num_trans;
1045 if (png_ptr->num_trans)
1050 info_ptr->num_trans = 0;
1054 if (png_ptr->num_trans)
1058 info_ptr->num_trans = 0;
1067 info_ptr->num_trans
3465 png_do_expand_palette(png_row_infop row_info, png_bytep row, png_colorp palette, png_bytep trans, int num_trans) argument
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H A Dpngwutil.c1027 int num_trans, int color_type)
1037 if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette)
1043 png_write_chunk(png_ptr, (png_bytep)png_tRNS, trans, (png_size_t)num_trans);
1026 png_write_tRNS(png_structp png_ptr, png_bytep trans, png_color_16p tran, int num_trans, int color_type) argument
H A Dpng.h661 png_uint_16 num_trans; /* number of transparent palette color (tRNS) */ member in struct:png_info_struct
730 * "num_trans" transparency values for a paletted image, stored in the
1136 png_uint_16 num_trans; /* number of transparency values */ member in struct:png_struct_def
2301 png_infop info_ptr, png_bytep *trans, int *num_trans,
2307 png_infop info_ptr, png_bytep trans, int num_trans,
3235 png_bytep row, png_colorp palette, png_bytep trans, int num_trans));

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