avifil32: Fix header suggested buffersize.

dlls/avifil32/avifile.c

@@ -1655,7 +1655,7 @@ static HRESULT AVIFILE_LoadFile(IAVIFileImpl *This)
   This->fInfo.dwCaps                = AVIFILECAPS_CANREAD|AVIFILECAPS_CANWRITE;
   This->fInfo.dwLength              = MainAVIHdr.dwTotalFrames;
   This->fInfo.dwStreams             = MainAVIHdr.dwStreams;
-  This->fInfo.dwSuggestedBufferSize = MainAVIHdr.dwSuggestedBufferSize;
+  This->fInfo.dwSuggestedBufferSize = 0;
   This->fInfo.dwWidth               = MainAVIHdr.dwWidth;
   This->fInfo.dwHeight              = MainAVIHdr.dwHeight;
   LoadStringW(AVIFILE_hModule, IDS_AVIFILETYPE, This->fInfo.szFileType,
@@ -1757,8 +1757,7 @@ static HRESULT AVIFILE_LoadFile(IAVIFileImpl *This)
 	    pStream->sInfo.dwRate                = streamHdr.dwRate;
 	    pStream->sInfo.dwStart               = streamHdr.dwStart;
 	    pStream->sInfo.dwLength              = streamHdr.dwLength;
-	    pStream->sInfo.dwSuggestedBufferSize =
-	      streamHdr.dwSuggestedBufferSize;
+	    pStream->sInfo.dwSuggestedBufferSize = 0;
 	    pStream->sInfo.dwQuality             = streamHdr.dwQuality;
 	    pStream->sInfo.dwSampleSize          = streamHdr.dwSampleSize;
 	    pStream->sInfo.rcFrame.left          = streamHdr.rcFrame.left;
@@ -1907,6 +1906,13 @@ static HRESULT AVIFILE_LoadFile(IAVIFileImpl *This)
     }
   }
 
+  for (nStream = 0; nStream < This->fInfo.dwStreams; nStream++)
+  {
+    DWORD sugbuf =  This->ppStreams[nStream]->sInfo.dwSuggestedBufferSize;
+    if (This->fInfo.dwSuggestedBufferSize < sugbuf)
+      This->fInfo.dwSuggestedBufferSize = sugbuf;
+  }
+
   /* find other chunks */
   FindChunkAndKeepExtras(&This->fileextra, This->hmmio, &ck, &ckRIFF, 0);
 

dlls/avifil32/tests/api.c

@@ -311,7 +311,7 @@ static void test_default_data(void)
     ok(asi0.dwStart == 0, "got %u (expected 0)\n", asi0.dwStart);
     ok(asi0.dwLength == 1, "got %u (expected 1)\n", asi0.dwLength);
     ok(asi0.dwInitialFrames == 0, "got %u (expected 0)\n", asi0.dwInitialFrames);
-    todo_wine { ok(asi0.dwSuggestedBufferSize == 0, "got %u (expected 0)\n", asi0.dwSuggestedBufferSize); }
+    ok(asi0.dwSuggestedBufferSize == 0, "got %u (expected 0)\n", asi0.dwSuggestedBufferSize);
     ok(asi0.dwQuality == 0xffffffff, "got 0x%x (expected 0xffffffff)\n", asi0.dwQuality);
     ok(asi0.dwSampleSize == 0, "got %u (expected 0)\n", asi0.dwSampleSize);
     ok(asi0.rcFrame.left == 0, "got %u (expected 0)\n", asi0.rcFrame.left);
@@ -331,7 +331,7 @@ static void test_default_data(void)
     ok(asi1.dwStart == 0, "got %u (expected 0)\n", asi1.dwStart);
     ok(asi1.dwLength == 1637, "got %u (expected 1637)\n", asi1.dwLength);
     ok(asi1.dwInitialFrames == 0, "got %u (expected 0)\n", asi1.dwInitialFrames);
-    todo_wine { ok(asi1.dwSuggestedBufferSize == 0, "got %u (expected 0)\n", asi1.dwSuggestedBufferSize); }
+    ok(asi1.dwSuggestedBufferSize == 0, "got %u (expected 0)\n", asi1.dwSuggestedBufferSize);
     ok(asi1.dwQuality == 0xffffffff, "got 0x%x (expected 0xffffffff)\n", asi1.dwQuality);
     ok(asi1.dwSampleSize == 2, "got %u (expected 2)\n", asi1.dwSampleSize);
     ok(asi1.rcFrame.left == 0, "got %u (expected 0)\n", asi1.rcFrame.left);