IFF: read only support to Interchange Format Files

Read-only support for most common Interchange Format Files (IFF). Supports IFF saved by Photoshop for the Amiga and Maya platform and HAM6 coded files. Closes #29
2025-07-18 20:04:16 -04:00 · 2025-07-01 23:59:03 +02:00
parent e6357c22f7
commit 4f2f2425d3
38 changed files with 2770 additions and 43 deletions
--- a/autotests/CMakeLists.txt
+++ b/autotests/CMakeLists.txt
@ -77,6 +77,7 @@ endmacro()
 # result against the data read from the corresponding png file
 kimageformats_read_tests(
    hdr
+    iff
    pcx
    pfm
    psd
--- a/autotests/read/iff/blue_noise_rgba16.iff
+++ b/autotests/read/iff/blue_noise_rgba16.iff
--- a/autotests/read/iff/blue_noise_rgba16.png
+++ b/autotests/read/iff/blue_noise_rgba16.png
--- a/autotests/read/iff/blue_noise_rgba8.iff
+++ b/autotests/read/iff/blue_noise_rgba8.iff
--- a/autotests/read/iff/blue_noise_rgba8.png
+++ b/autotests/read/iff/blue_noise_rgba8.png
--- a/autotests/read/iff/flag_ham6.iff
+++ b/autotests/read/iff/flag_ham6.iff
--- a/autotests/read/iff/flag_ham6.png
+++ b/autotests/read/iff/flag_ham6.png
--- a/autotests/read/iff/ps_testcard_bitmap_amiga.iff
+++ b/autotests/read/iff/ps_testcard_bitmap_amiga.iff
--- a/autotests/read/iff/ps_testcard_bitmap_amiga.png
+++ b/autotests/read/iff/ps_testcard_bitmap_amiga.png
--- a/autotests/read/iff/ps_testcard_gray_amiga.iff
+++ b/autotests/read/iff/ps_testcard_gray_amiga.iff
--- a/autotests/read/iff/ps_testcard_gray_amiga.png
+++ b/autotests/read/iff/ps_testcard_gray_amiga.png
--- a/autotests/read/iff/ps_testcard_indexed_amiga.iff
+++ b/autotests/read/iff/ps_testcard_indexed_amiga.iff
--- a/autotests/read/iff/ps_testcard_indexed_amiga.png
+++ b/autotests/read/iff/ps_testcard_indexed_amiga.png
--- a/autotests/read/iff/ps_testcard_rgb16_maya.iff
+++ b/autotests/read/iff/ps_testcard_rgb16_maya.iff
--- a/autotests/read/iff/ps_testcard_rgb16_maya.png
+++ b/autotests/read/iff/ps_testcard_rgb16_maya.png
--- a/autotests/read/iff/ps_testcard_rgb_amiga.iff
+++ b/autotests/read/iff/ps_testcard_rgb_amiga.iff
--- a/autotests/read/iff/ps_testcard_rgb_amiga.png
+++ b/autotests/read/iff/ps_testcard_rgb_amiga.png
--- a/autotests/read/iff/ps_testcard_rgb_maya.iff
+++ b/autotests/read/iff/ps_testcard_rgb_maya.iff
--- a/autotests/read/iff/ps_testcard_rgb_maya.png
+++ b/autotests/read/iff/ps_testcard_rgb_maya.png
--- a/autotests/read/iff/ps_testcard_rgba16_maya.iff
+++ b/autotests/read/iff/ps_testcard_rgba16_maya.iff
--- a/autotests/read/iff/ps_testcard_rgba16_maya.png
+++ b/autotests/read/iff/ps_testcard_rgba16_maya.png
--- a/autotests/read/iff/ps_testcard_rgba_maya.iff
+++ b/autotests/read/iff/ps_testcard_rgba_maya.iff
--- a/autotests/read/iff/ps_testcard_rgba_maya.png
+++ b/autotests/read/iff/ps_testcard_rgba_maya.png
--- a/autotests/read/iff/testcard_indexed2_amiga.iff
+++ b/autotests/read/iff/testcard_indexed2_amiga.iff
--- a/autotests/read/iff/testcard_indexed2_amiga.png
+++ b/autotests/read/iff/testcard_indexed2_amiga.png
--- a/autotests/read/iff/testcard_indexed3_amiga.iff
+++ b/autotests/read/iff/testcard_indexed3_amiga.iff
--- a/autotests/read/iff/testcard_indexed3_amiga.png
+++ b/autotests/read/iff/testcard_indexed3_amiga.png
--- a/autotests/read/iff/testcard_indexed4_amiga.iff
+++ b/autotests/read/iff/testcard_indexed4_amiga.iff
--- a/autotests/read/iff/testcard_indexed4_amiga.png
+++ b/autotests/read/iff/testcard_indexed4_amiga.png