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  • only in /netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/amule/wxWidgets-2.8.12/src/png/

Lines Matching defs:png_ptr

87 #  define png_jmpbuf(png_ptr) png_ptr->jmpbuf
123 read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
128 read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
130 if(png_ptr == NULL || row_number > PNG_UINT_31_MAX) return;
150 write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
155 write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
157 if(png_ptr == NULL || row_number > PNG_UINT_31_MAX || pass > 7) return;
171 count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data);
176 count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
178 if(png_ptr != NULL && row_info != NULL)
193 count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data);
198 count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data)
201 if(png_ptr == NULL)return;
299 pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
306 READFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
310 png_error(png_ptr, "Read Error!");
323 pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
331 io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
358 png_error(png_ptr, "read Error");
365 pngtest_flush(png_structp png_ptr)
369 io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
382 pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
386 WRITEFILE((png_FILE_p)png_ptr->io_ptr, data, length, check);
389 png_error(png_ptr, "Write Error");
402 pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
410 io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
437 png_error(png_ptr, "Write Error");
445 * here if you don't want to. In the default configuration, png_ptr is
449 pngtest_warning(png_structp png_ptr, png_const_charp message)
452 if (png_ptr != NULL && png_ptr->error_ptr != NULL)
453 name = png_ptr->error_ptr;
463 pngtest_error(png_structp png_ptr, png_const_charp message)
465 pngtest_warning(png_ptr, message);
497 png_voidp png_debug_malloc PNGARG((png_structp png_ptr, png_uint_32 size));
498 void png_debug_free PNGARG((png_structp png_ptr, png_voidp ptr));
501 png_debug_malloc(png_structp png_ptr, png_uint_32 size)
505 png_debug_malloc directly, with png_ptr == NULL which is OK */
515 png_set_mem_fn(png_ptr, NULL, NULL, NULL);
516 pinfo = (memory_infop)png_malloc(png_ptr,
524 pinfo->pointer = (png_voidp)png_malloc(png_ptr, size);
526 png_set_mem_fn(png_ptr, png_voidp_NULL, (png_malloc_ptr)png_debug_malloc,
532 png_error(png_ptr,
548 png_debug_free(png_structp png_ptr, png_voidp ptr)
550 if (png_ptr == NULL)
575 png_free_default(png_ptr, pinfo);
591 png_free_default(png_ptr, ptr);