Lines Matching defs:png_modifier
2352 typedef struct png_modifier struct
2354 png_store this; /* I am a png_store */
2355 struct png_modification *modifications; /* Changes to make */
2357 modifier_state state; /* My state */
2382 * png_modifier because the modifier only sets it to 1 (true.) argument
2384 unsigned int repeat :1; /* Repeat this transform test. */
2385 unsigned int test_uses_encoding :1;
2388 png_byte sbitlow;
2393 double maxout8; /* Maximum output value error */
2394 double maxabs8; /* Absolute sample error 0..1 */
2395 double maxcalc8; /* Absolute sample error 0..1 */
2396 double maxpc8; /* Percentage sample error 0..100% */
2397 double maxout16; /* Maximum output value error */
2398 double maxabs16; /* Absolute sample error 0..1 */
2399 double maxcalc16;/* Absolute sample error 0..1 */
2400 double maxcalcG; /* Absolute sample error 0..1 */
2401 double maxpc16; /* Percentage sample error 0..100% */
2410 double limit; /* limit on error values, normally 4E-3 */
2415 double log8; /* Absolute error in 8 bits to log */
2416 double log16; /* Absolute error in 16 bits to log */
2419 double error_gray_2;
2420 double error_gray_4;
2421 double error_gray_8;
2422 double error_gray_16;
2423 double error_color_8;
2424 double error_color_16;
2425 double error_indexed;
2431 int use_update_info;
2434 int interlace_type :9; /* int, but must store '1' */
2437 unsigned int test_standard :1;
2440 unsigned int test_size :1;
2443 unsigned int test_transform :1;
2444 unsigned int test_tRNS :1; /* Includes tRNS images */
2452 unsigned int use_input_precision :1;
2453 unsigned int use_input_precision_sbit :1;
2454 unsigned int use_input_precision_16to8 :1;
2459 unsigned int calculations_use_input_precision :1;
2464 unsigned int assume_16_bit_calculations :1;
2467 unsigned int test_gamma_threshold :1;
2468 unsigned int test_gamma_transform :1; /* main tests */
2469 unsigned int test_gamma_sbit :1;
2470 unsigned int test_gamma_scale16 :1;
2471 unsigned int test_gamma_background :1;
2495 } png_modifier; argument