Lines Matching refs:image
813 * that the application can find out the characteristics of the image.
854 png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels (from IHDR) */
855 png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels (from IHDR) */
882 * on which the image was created, normally in the range [1.0, 2.5].
885 float gamma PNG_DEPSTRUCT; /* gamma value of image, if (valid & PNG_INFO_gAMA) */
901 * be in an image.
909 /* The tIME chunk holds the last time the displayed image data was
928 * other image types that don't need a full alpha channel. There are
929 * "num_trans" transparency values for a paletted image, stored in the
936 png_bytep trans PNG_DEPSTRUCT; /* transparent values for paletted image */
937 png_color_16 trans_values PNG_DEPSTRUCT; /* transparent color for non-palette image */
941 /* The bKGD chunk gives the suggested image background color if the
942 * display program does not have its own background color and the image
962 /* The pHYs chunk gives the physical pixel density of the image for
984 * mapping of the input image to ensure that the viewer sees the same
985 * colors in the image as the creator. Values are in the range
1002 * values and original physical data values used to create the image.
1053 * in the image. This external representation is converted to double
1070 png_bytepp row_pointers PNG_DEPSTRUCT; /* the image bits */
1074 png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, if (valid & PNG_INFO_gAMA) */
1128 #define PNG_INTERLACE_NONE 0 /* Non-interlaced image */
1145 #define PNG_SCALE_UNKNOWN 0 /* unknown unit (image scale) */
1329 png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels */
1330 png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels */
1436 png_progressive_end_ptr end_fn PNG_DEPSTRUCT; /* called after image is complete */
1701 /* Writes all the PNG information before the image. */
1708 /* Read the information before the actual image data. */
1887 /* Read one or more rows of image data. */
1900 /* Build image index for partial image decoding. */
1908 /* Read the whole image into memory at once. */
1910 png_bytepp image));
1913 /* Write a row of image data */
1917 /* Write a few rows of image data */
1921 /* Write the image data */
1923 png_bytepp image));
2024 * improve the compression for a given image.
2032 * unduly increasing the compressed image size.
2125 * REQUIRED by partial image decode.
2273 /* Fatal error in PNG image of libpng - can't continue */
2281 /* Fatal error in PNG image of libpng - can't continue */
2330 /* Returns number of color channels in image. */
2335 /* Returns image width in pixels. */
2339 /* Returns image height in pixels. */
2343 /* Returns image bit_depth. */
2347 /* Returns image color_type. */
2351 /* Returns image filter_type. */
2355 /* Returns image interlace_type. */
2359 /* Returns image compression_type. */
2363 /* Returns image resolution in pixels per meter, from pHYs chunk data. */
2377 /* Returns image x, y offset in pixels or microns, from oFFs chunk data. */
2991 /* Flags for the transformations the PNG library does on the image data */
