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Searched refs:PNG_FLAG_OPTIMIZE_ALPHA (Results 1 – 4 of 4) sorted by relevance

/external/libpng/
Dpngrtran.c143 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_background_fixed()
327 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
333 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
341 png_ptr->flags |= PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
348 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
1147 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_palette_transformations()
1213 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_rgb_transformations()
1393 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_read_transformations()
1413 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_read_transformations()
3202 int optimize = (png_ptr->flags & PNG_FLAG_OPTIMIZE_ALPHA) != 0; in png_do_compose()
Dpngpriv.h683 #define PNG_FLAG_OPTIMIZE_ALPHA 0x2000U /* Added to libpng-1.5.4 */ macro
/external/pdfium/third_party/libpng16/
Dpngrtran.c142 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_background_fixed()
326 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
332 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
340 png_ptr->flags |= PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
347 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_set_alpha_mode_fixed()
1144 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_palette_transformations()
1210 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_rgb_transformations()
1390 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_read_transformations()
1410 png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA; in png_init_read_transformations()
3199 int optimize = (png_ptr->flags & PNG_FLAG_OPTIMIZE_ALPHA) != 0; in png_do_compose()
Dpngpriv.h628 #define PNG_FLAG_OPTIMIZE_ALPHA 0x2000 /* Added to libpng-1.5.4 */ macro