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

/external/pdfium/samples/fx_lpng/lpng_v163/
Dfx_pngrtran.c139 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_background_fixed()
320 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
326 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
334 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
341 png_ptr->transformations |= PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
1133 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_palette_transformations()
1199 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_rgb_transformations()
1378 png_ptr->transformations &= ~(PNG_BACKGROUND_EXPAND | PNG_ENCODE_ALPHA | in png_init_read_transformations()
1399 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_read_transformations()
1561 )) || ((png_ptr->transformations & PNG_ENCODE_ALPHA) in png_init_read_transformations()
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Dpngpriv.h537 #define PNG_ENCODE_ALPHA 0x800000 /* Added to libpng-1.5.4 */ macro
/external/libpng/
Dpngrtran.c140 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_background_fixed()
321 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
327 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
335 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
342 png_ptr->transformations |= PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()
1140 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_palette_transformations()
1206 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_rgb_transformations()
1385 png_ptr->transformations &= ~(PNG_BACKGROUND_EXPAND | PNG_ENCODE_ALPHA | in png_init_read_transformations()
1406 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_read_transformations()
1568 )) || ((png_ptr->transformations & PNG_ENCODE_ALPHA) in png_init_read_transformations()
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Dpngpriv.h584 #define PNG_ENCODE_ALPHA 0x800000 /* Added to libpng-1.5.4 */ macro