Rémi Bernon : mfplat: Implement MFCreateVideoMediaType.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bf64ae2627fee37836d6fecf587b72919230b888
URL:    https://gitlab.winehq.org/wine/wine/-/commit/bf64ae2627fee37836d6fecf587b729...

Author: Rémi Bernon 
Date:   Mon May  6 11:21:08 2024 +0200

mfplat: Implement MFCreateVideoMediaType.

---

dlls/evr/evr.spec       |  2 +-
 dlls/mfplat/mediatype.c | 24 ++++++++++++++++++++++++
 dlls/mfplat/mfplat.spec |  2 +-
 include/mfapi.h         |  1 +
 4 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/dlls/evr/evr.spec b/dlls/evr/evr.spec
index 0a3a3fb6d42..7383589573b 100644
--- a/dlls/evr/evr.spec
+++ b/dlls/evr/evr.spec
@@ -8,7 +8,7 @@
 @ stub MFConvertToFP16Array
 @ stdcall -import MFCopyImage(ptr long ptr long long long)
 @ stdcall -import MFCreateDXSurfaceBuffer(ptr ptr long ptr)
-@ stub MFCreateVideoMediaType
+@ stdcall -import MFCreateVideoMediaType(ptr ptr)
 @ stub MFCreateVideoMediaTypeFromBitMapInfoHeader
 @ stdcall -import MFCreateVideoMediaTypeFromSubtype(ptr ptr)
 @ stub MFCreateVideoMediaTypeFromVideoInfoHeader2
diff --git a/dlls/mfplat/mediatype.c b/dlls/mfplat/mediatype.c
index cebc458a1e3..dd0b29fac32 100644
--- a/dlls/mfplat/mediatype.c
+++ b/dlls/mfplat/mediatype.c
@@ -3759,6 +3759,30 @@ static const GUID * get_mf_subtype_for_am_subtype(const GUID *subtype)
     return subtype;
 }

+HRESULT WINAPI MFCreateVideoMediaType(const MFVIDEOFORMAT *format, IMFVideoMediaType **media_type)
+{
+    struct media_type *object;
+    HRESULT hr;
+
+    TRACE("%p, %p.\n", format, media_type);
+
+    if (!media_type)
+        return E_INVALIDARG;
+
+    if (FAILED(hr = create_media_type(&object)))
+        return hr;
+
+    if (FAILED(hr = MFInitMediaTypeFromMFVideoFormat(&object->IMFMediaType_iface, format, format->dwSize)))
+    {
+        IMFMediaType_Release(&object->IMFMediaType_iface);
+        return hr;
+    }
+
+    *media_type = &object->IMFVideoMediaType_iface;
+
+    return hr;
+}
+
 /***********************************************************************
  *      MFCreateVideoMediaTypeFromVideoInfoHeader (mfplat.@)
  */
diff --git a/dlls/mfplat/mfplat.spec b/dlls/mfplat/mfplat.spec
index e311b3cf493..d61e18491d3 100644
--- a/dlls/mfplat/mfplat.spec
+++ b/dlls/mfplat/mfplat.spec
@@ -76,7 +76,7 @@
 @ stdcall MFCreateTransformActivate(ptr)
 @ stub MFCreateURLFromPath
 @ stub MFCreateUdpSockets
-@ stub MFCreateVideoMediaType
+@ stdcall MFCreateVideoMediaType(ptr ptr)
 @ stub MFCreateVideoMediaTypeFromBitMapInfoHeader
 @ stub MFCreateVideoMediaTypeFromBitMapInfoHeaderEx
 @ stdcall MFCreateVideoMediaTypeFromSubtype(ptr ptr)
diff --git a/include/mfapi.h b/include/mfapi.h
index 2e1c2345418..86fdcb2b8e4 100644
--- a/include/mfapi.h
+++ b/include/mfapi.h
@@ -556,6 +556,7 @@ HRESULT WINAPI MFCreateMediaTypeFromRepresentation(GUID guid_representation, voi
 HRESULT WINAPI MFCreateSample(IMFSample **sample);
 HRESULT WINAPI MFCreateTempFile(MF_FILE_ACCESSMODE accessmode, MF_FILE_OPENMODE openmode, MF_FILE_FLAGS flags,
         IMFByteStream **bytestream);
+HRESULT WINAPI MFCreateVideoMediaType(const MFVIDEOFORMAT *format, IMFVideoMediaType **media_type);
 HRESULT WINAPI MFCreateVideoMediaTypeFromSubtype(const GUID *subtype, IMFVideoMediaType **media_type);

#ifdef _KSMEDIA_