| /external/libpng/tests/ |
| pngstest | 11 # alpha: one of; opaque, tRNS, alpha, none. 'none' is equivalent to !alpha
46 *-tRNS[-.]*)
47 test "$alpha" = "tRNS" -o "$alpha" = "none" && args="$args $g";;
|
| /prebuilts/go/darwin-x86/src/image/png/ |
| reader_test.go | 37 "basn3p08-trns",
64 "basn3p08-trns",
109 // transparency (in the tRNS chunk) is separate to the color/grayscale/palette
114 // can't otherwise discriminate PNG's "IHDR says color (with no alpha) but tRNS
184 // Write the PLTE and tRNS (if applicable).
209 io.WriteString(w, "tRNS {\n")
221 // We fake a tRNS chunk. The test files' grayscale and truecolor
227 io.WriteString(w, "tRNS {\n")
241 io.WriteString(w, "tRNS {\n")
528 0000030: 0000 0001 7452 4e53 7f80 5cb4 cb00 0000 ....tRNS..\....
[all...] |
| reader.go | 88 // The PNG specification says that the IHDR, PLTE (if present), tRNS (if
263 return FormatError("bad tRNS length")
284 return FormatError("bad tRNS length")
297 return FormatError("bad tRNS length")
314 return FormatError("tRNS, color type mismatch")
865 case "tRNS":
|
| writer.go | 164 e.writeChunk(e.tmp[3*256:3*256+1+last], "tRNS")
|
| /prebuilts/go/linux-x86/src/image/png/ |
| reader_test.go | 37 "basn3p08-trns",
64 "basn3p08-trns",
109 // transparency (in the tRNS chunk) is separate to the color/grayscale/palette
114 // can't otherwise discriminate PNG's "IHDR says color (with no alpha) but tRNS
184 // Write the PLTE and tRNS (if applicable).
209 io.WriteString(w, "tRNS {\n")
221 // We fake a tRNS chunk. The test files' grayscale and truecolor
227 io.WriteString(w, "tRNS {\n")
241 io.WriteString(w, "tRNS {\n")
528 0000030: 0000 0001 7452 4e53 7f80 5cb4 cb00 0000 ....tRNS..\....
[all...] |
| reader.go | 88 // The PNG specification says that the IHDR, PLTE (if present), tRNS (if
263 return FormatError("bad tRNS length")
284 return FormatError("bad tRNS length")
297 return FormatError("bad tRNS length")
314 return FormatError("tRNS, color type mismatch")
865 case "tRNS":
|
| writer.go | 164 e.writeChunk(e.tmp[3*256:3*256+1+last], "tRNS")
|
| /external/libpng/ |
| pngwrite.c | 216 /* Invert the alpha channel (in tRNS) */
[all...] |
| /external/pdfium/third_party/libpng16/ |
| pngwrite.c | 216 /* Invert the alpha channel (in tRNS) */
[all...] |
| /external/skia/third_party/libpng/ |
| pngwrite.c | 216 /* Invert the alpha channel (in tRNS) */
[all...] |
| /external/libpng/contrib/libtests/ |
| makepng.c | 14 * makepng [--sRGB|--linear|--1.8] [--tRNS] [--nofilters] \
43 * For color-mapped images a four channel color-map is used and if --tRNS is
44 * given the PNG file has a tRNS chunk, as follows:
54 * The palette always has 2^bit-depth entries and the tRNS chunk one fewer. The
57 * For formats other than color-mapped ones if --tRNS is specified a tRNS chunk
772 unsigned int filters, unsigned int *colors, int small, int tRNS)
897 if (tRNS)
906 else if (tRNS)
[all...] |
| pngvalid.c | 364 * indicating if a tRNS chunk was generated.
393 pos = safecat(buffer, bufsize, pos, "+tRNS");
451 unsigned int* palette_number, int low_depth_gray, int tRNS)
466 /* Add multiple palettes for colour type 3, one image with tRNS
472 if (((ct == 0/*GRAY*/ || ct/*RGB*/ == 2) && tRNS && pn < 2) ||
[all...] |
| pngimage.c | 159 /* expands PLTE PNG files to RGB (no tRNS) or RGBA (tRNS) *
163 T(EXPAND, tRNS, X, A, ALL, R),
164 /* expands the tRNS chunk in files without alpha */
251 * palette images to RGB and expands the tRNS chunk if present, so it can
254 T(EXPAND_16, tRNS, X, A, 16, R),
255 /* side effect of EXPAND_16 - expands the tRNS chunk in an RGB or G 16-bit
[all...] |
| /external/syslinux/com32/lib/libpng/ |
| CHANGES | 256 Check for overlength tRNS chunk present when indexed-color PLTE is read.
326 Moved a misplaced pngrutil code block that truncates tRNS if it has more
[all...] |
| /external/zopfli/src/zopflipng/lodepng/ |
| lodepng.cpp | [all...] |
| /prebuilts/tools/common/m2/repository/itext/itext/2.0.8/ |
| itext-2.0.8.jar | |
