Ziqing Hui : windowscodecs: Add support for decoding uncompressed DDS image.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4e56d3e650a856d980369a51dd4afc024e9095a8
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=4e56d3e650a856d980369a51dd4afc024e9095a8

Author: Ziqing Hui <zhui at codeweavers.com>
Date:   Wed Jul 15 22:01:37 2020 +0800

windowscodecs: Add support for decoding uncompressed DDS image.

For uncompressed DDS image, "a block" means a pixel.

Signed-off-by: Ziqing Hui <zhui at codeweavers.com>
Signed-off-by: Esme Povirk <esme at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/windowscodecs/ddsformat.c       | 75 ++++++++++++++++++++++--------------
 dlls/windowscodecs/tests/ddsformat.c | 10 -----
 2 files changed, 47 insertions(+), 38 deletions(-)

Diff:   https://source.winehq.org/git/wine.git/?a=commitdiff;h=4e56d3e650a856d980369a51dd4afc024e9095a8