Ziqing Hui : winegstreamer/video_decoder: Make output_plane_align specific to h264.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 08478473b720e02a403a15b44462b15ebda0e40b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/08478473b720e02a403a15b44462b15...

Author: Ziqing Hui 
Date:   Wed May  8 11:15:23 2024 +0800

winegstreamer/video_decoder: Make output_plane_align specific to h264.

If we set output align to wmv decoder, it will fail at copy_video_buffer().
The output size will larger than the sample we provided due to alignment.

---

dlls/winegstreamer/video_decoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/video_decoder.c b/dlls/winegstreamer/video_decoder.c
index 60eca8ba6bd..6525cbff513 100644
--- a/dlls/winegstreamer/video_decoder.c
+++ b/dlls/winegstreamer/video_decoder.c
@@ -1500,7 +1500,6 @@ static HRESULT video_decoder_create_with_types(const GUID *const *input_types, U
     if (FAILED(hr = MFCreateSampleCopierMFT(&decoder->copier)))
         goto failed;

-    decoder->wg_transform_attrs.output_plane_align = 15;
     decoder->wg_transform_attrs.input_queue_length = 15;

*out = decoder;
@@ -1569,6 +1568,7 @@ HRESULT h264_decoder_create(REFIID riid, void **out)
             | MFT_OUTPUT_STREAM_FIXED_SAMPLE_SIZE;
     decoder->output_info.cbSize = 1920 * 1088 * 2;

+    decoder->wg_transform_attrs.output_plane_align = 15;
     decoder->wg_transform_attrs.allow_size_change = TRUE;

TRACE("Created h264 transform %p.\n", &decoder->IMFTransform_iface);