Searched refs:trans_alpha (Results 1 - 8 of 8) sorted by relevance
/openjdk10/jdk/src/java.desktop/share/native/libsplashscreen/libpng/ |
H A D | pnginfo.h | 181 png_bytep trans_alpha; /* alpha values for paletted image */ member in struct:png_info_def
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H A D | pngget.c | 1092 png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) 1102 if (trans_alpha != NULL) 1104 *trans_alpha = info_ptr->trans_alpha; 1120 if (trans_alpha != NULL) 1121 *trans_alpha = NULL; 1091 png_get_tRNS(png_const_structrp png_ptr, png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) argument
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H A D | pngset.c | 976 png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color) 984 if (trans_alpha != NULL) 986 /* It may not actually be necessary to set png_ptr->trans_alpha here; 1000 info_ptr->trans_alpha = png_voidcast(png_bytep, 1002 memcpy(info_ptr->trans_alpha, trans_alpha, (png_size_t)num_trans); 1004 png_ptr->trans_alpha = info_ptr->trans_alpha; 975 png_set_tRNS(png_structrp png_ptr, png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color) argument
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H A D | pngrtran.c | 1151 if (png_ptr->trans_alpha[i] == 255) 1153 else if (png_ptr->trans_alpha[i] == 0) 1209 png_ptr->trans_alpha[i] = (png_byte)(255 - 1210 png_ptr->trans_alpha[i]); 1703 png_ptr->trans_alpha[i] != 0xff) 1705 if (png_ptr->trans_alpha[i] == 0) 1709 else /* if (png_ptr->trans_alpha[i] != 0xff) */ 1714 png_composite(w, v, png_ptr->trans_alpha[i], back_1.red); 1718 png_composite(w, v, png_ptr->trans_alpha[i], back_1.green); 1722 png_composite(w, v, png_ptr->trans_alpha[ 4230 png_do_expand_palette(png_row_infop row_info, png_bytep row, png_const_colorp palette, png_const_bytep trans_alpha, int num_trans) argument [all...] |
H A D | pngstruct.h | 343 png_bytep trans_alpha; /* alpha values for paletted files */ member in struct:png_struct_def
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H A D | pngread.c | 990 png_free(png_ptr, png_ptr->trans_alpha); 991 png_ptr->trans_alpha = NULL; 2818 png_const_bytep trans = num_trans > 0 ? png_ptr->trans_alpha : NULL;
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H A D | png.h | 2187 png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, 2193 png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans,
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H A D | png.c | 518 png_free(png_ptr, info_ptr->trans_alpha); 519 info_ptr->trans_alpha = NULL;
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