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Fixed warning C4245: 'function': conversion from 'int' to 'DWORD', signed/unsigned mismatch

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This commit is contained in:
Sam Lantinga
2024-02-21 22:21:06 -08:00
parent 2132ba8985
commit 78ac14124c
1 changed files with 2 additions and 2 deletions
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4
src/camera/mediafoundation/SDL_camera_mediafoundation.c
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@@ -146,7 +146,7 @@ static int MEDIAFOUNDATION_WaitDevice(SDL_CameraDevice *device)
while (!SDL_AtomicGet(&device->shutdown)) { while (!SDL_AtomicGet(&device->shutdown)) {
DWORD stream_flags = 0; DWORD stream_flags = 0;
const HRESULT ret = IMFSourceReader_ReadSample(srcreader, MF_SOURCE_READER_FIRST_VIDEO_STREAM, 0, NULL, &stream_flags, NULL, &sample); const HRESULT ret = IMFSourceReader_ReadSample(srcreader, (DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM, 0, NULL, &stream_flags, NULL, &sample);
if (FAILED(ret)) { if (FAILED(ret)) {
return -1; // ruh roh. return -1; // ruh roh.
} }
@@ -559,7 +559,7 @@ static int MEDIAFOUNDATION_OpenDevice(SDL_CameraDevice *device, const SDL_Camera
ret = IMFMediaType_SetUINT64(mediatype, &SDL_MF_MT_FRAME_RATE, (((UINT64)spec->interval_numerator) << 32) | ((UINT64)spec->interval_denominator)); ret = IMFMediaType_SetUINT64(mediatype, &SDL_MF_MT_FRAME_RATE, (((UINT64)spec->interval_numerator) << 32) | ((UINT64)spec->interval_denominator));
CHECK_HRESULT("MFSetAttributeRatio(frame_rate)", ret); CHECK_HRESULT("MFSetAttributeRatio(frame_rate)", ret);
ret = IMFSourceReader_SetCurrentMediaType(srcreader, MF_SOURCE_READER_FIRST_VIDEO_STREAM, NULL, mediatype); ret = IMFSourceReader_SetCurrentMediaType(srcreader, (DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM, NULL, mediatype);
CHECK_HRESULT("IMFSourceReader_SetCurrentMediaType", ret); CHECK_HRESULT("IMFSourceReader_SetCurrentMediaType", ret);
#if 0 // this (untested thing) is what we would do to get started with a IMFMediaSource that _doesn't_ use IMFSourceReader... #if 0 // this (untested thing) is what we would do to get started with a IMFMediaSource that _doesn't_ use IMFSourceReader...