[PATCH 4/6] windowscodecs: Implement DdsDecoder_Wine_Initialize().

[Ziqing Hui]

Code in DdsDecoder_Initialize() are moved to DdsDecoder_Wine_Initialize().
And DdsDecoder_Initialize() are implemented on top of DdsDecoder_Wine_Initialize().

Signed-off-by: Ziqing Hui 
---
 dlls/windowscodecs/ddsformat.c       | 127 +++++++++++++++------------
 dlls/windowscodecs/tests/ddsformat.c |   3 -
 2 files changed, 72 insertions(+), 58 deletions(-)