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mediafoundation: fix SDL_camera_mediafoundation MinGW compile warnings

This commit is contained in:
Anonymous Maarten 2024-02-22 07:50:23 +01:00 committed by Ryan C. Gordon
parent 78ac14124c
commit 279a650fae
1 changed files with 15 additions and 4 deletions
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19
src/camera/mediafoundation/SDL_camera_mediafoundation.c
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@ -48,6 +48,11 @@ static const GUID SDL_MF_MT_FRAME_SIZE = { 0x1652c33d, 0xd6b2, 0x4012, { 0xb8, 0
static const GUID SDL_MF_MT_FRAME_RATE = { 0xc459a2e8, 0x3d2c, 0x4e44, { 0xb1, 0x32, 0xfe, 0xe5, 0x15, 0x6c, 0x7b, 0xb0 } };
static const GUID SDL_MFMediaType_Video = { 0x73646976, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71 } };
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmultichar"
#endif
#define SDL_DEFINE_MEDIATYPE_GUID(name, fmt) static const GUID SDL_##name = { fmt, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } }
SDL_DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB555, 24);
SDL_DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB565, 23);
@ -64,6 +69,10 @@ SDL_DEFINE_MEDIATYPE_GUID(MFVideoFormat_NV12, FCC('NV12'));
SDL_DEFINE_MEDIATYPE_GUID(MFVideoFormat_NV21, FCC('NV21'));
#undef SDL_DEFINE_MEDIATYPE_GUID
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
static const struct { const GUID *guid; const Uint32 sdlfmt; } fmtmappings[] = {
// This is not every possible format, just popular ones that SDL can reasonably handle.
// (and we should probably trim this list more.)
@ -170,7 +179,7 @@ static int MEDIAFOUNDATION_WaitDevice(SDL_CameraDevice *device)
}
#if KEEP_ACQUIRED_BUFFERS_LOCKED
#ifdef KEEP_ACQUIRED_BUFFERS_LOCKED
#define PROP_SURFACE_IMFOBJS_POINTER "SDL.camera.mediafoundation.imfobjs"
@ -453,7 +462,7 @@ static HRESULT GetDefaultStride(IMFMediaType *pType, LONG *plStride)
GUID subtype = GUID_NULL;
UINT32 width = 0;
UINT32 height = 0;
/* UINT32 height = 0; */
UINT64 val = 0;
// Get the subtype and the image size.
@ -468,7 +477,7 @@ static HRESULT GetDefaultStride(IMFMediaType *pType, LONG *plStride)
}
width = (UINT32) (val >> 32);
height = (UINT32) val;
/* height = (UINT32) val; */
ret = pMFGetStrideForBitmapInfoHeader(subtype.Data1, width, &lStride);
if (FAILED(ret)) {
@ -496,7 +505,9 @@ static int MEDIAFOUNDATION_OpenDevice(SDL_CameraDevice *device, const SDL_Camera
IMFMediaSource *source = NULL;
IMFMediaType *mediatype = NULL;
IMFSourceReader *srcreader = NULL;
#if 0
DWORD num_streams = 0;
#endif
LONG lstride = 0;
//PROPVARIANT var;
HRESULT ret;
@ -772,7 +783,7 @@ static void MaybeAddDevice(IMFActivate *activation)
if (name && symlink) {
IMFMediaSource *source = NULL;
// "activating" here only creates an object, it doesn't open the actual camera hardware or start recording.
HRESULT ret = IMFActivate_ActivateObject(activation, &SDL_IID_IMFMediaSource, &source);
HRESULT ret = IMFActivate_ActivateObject(activation, &SDL_IID_IMFMediaSource, (void**)&source);
if (SUCCEEDED(ret) && source) {
CameraFormatAddData add_data;
GatherCameraSpecs(source, &add_data);