[PATCH 2/3] windowscodecs/tests: Simplify init_decoder().

[Ziqing Hui]

Signed-off-by: Ziqing Hui <zhui(a)codeweavers.com>
---
 dlls/windowscodecs/tests/ddsformat.c | 24 ++++++------------------
 1 file changed, 6 insertions(+), 18 deletions(-)