Lines Matching full:trns
678 /* Read the entire image. If the image has an alpha channel or a tRNS
1591 * tRNS, bKGD, gAMA, cHRM, sRGB, [iCCP] and sBIT.
1614 * IHDR, PLTE, tRNS, IDAT, and IEND chunks.
2167 /* If there is a tRNS chunk then this either selects a transparent
2189 * have non-gamma corrected values to do tRNS handling.
2223 * encoded values; however, if a tRNS chunk is present 257 color-map
2229 * same time to minimize quality loss. If a tRNS chunk is present
2279 /* NOTE: does this work without expanding tRNS to alpha?
2331 * worry about tRNS matching - tRNS is ignored if there is an alpha
2775 * tRNS entries though.
3659 * need 8 bits minimum, no palette and expanded tRNS.
