Derek Lesho : mfplat: Fix max buffer length for IMC2/IMC4 formats.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1eaf034efe0f472fa020bee12442dfa131f23f9a
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=1eaf034efe0f472fa020bee12442dfa131f23f9a

Author: Derek Lesho <dlesho at codeweavers.com>
Date:   Mon Jun  7 19:40:15 2021 +0300

mfplat: Fix max buffer length for IMC2/IMC4 formats.

Signed-off-by: Derek Lesho <dlesho at codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mfplat/buffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/mfplat/buffer.c b/dlls/mfplat/buffer.c
index e04cc1a9251..df11c8fd408 100644
--- a/dlls/mfplat/buffer.c
+++ b/dlls/mfplat/buffer.c
@@ -1315,6 +1315,8 @@ static HRESULT create_2d_buffer(DWORD width, DWORD height, DWORD fourcc, BOOL bo
             plane_size *= 2;
             break;
         case MAKEFOURCC('N','V','1','2'):
+        case MAKEFOURCC('I','M','C','2'):
+        case MAKEFOURCC('I','M','C','4'):
             max_length = pitch * height * 3 / 2;
             break;
         default: