Lines Matching full:trns
609 /* Read the entire image. If the image has an alpha channel or a tRNS
1484 * tRNS, bKGD, gAMA, cHRM, sRGB, iCCP and sBIT.
1500 * IHDR, PLTE, tRNS, IDAT, and IEND chunks.
2050 /* If there is a tRNS chunk then this either selects a transparent
2072 * have non-gamma corrected values to do tRNS handling.
2106 * encoded values; however, if a tRNS chunk is present 257 color-map
2112 * same time to minimize quality loss. If a tRNS chunk is present
2162 /* NOTE: does this work without expanding tRNS to alpha?
2208 * worry about tRNS matching - tRNS is ignored if there is an alpha
2645 * tRNS entries though.
3522 * need 8 bits minimum, no palette and expanded tRNS.
