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Commit 421e6b2b authored by Zebediah Figura's avatar Zebediah Figura Committed by Alexandre Julliard
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strmbase: Get rid of the base transform.

This is providing very little of value. The code in Receive() and in the state management methods should probably be moved to the base pin and filter respectively; the media type management is just wrong (and our two extant transforms should not handle it the same way anyway), and most of the rest just passes through to the transform's own callback table. Signed-off-by: 's avatarZebediah Figura <zfigura@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent b0b2f48c
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dlls/strmbase/Makefile.in
View file @ 421e6b2b
......@@ -10,6 +10,5 @@ C_SRCS = \
qualitycontrol.c \
renderer.c \
seeking.c \
transform.c \
video.c \
window.c
include/wine/strmbase.h
View file @ 421e6b2b
......@@ -160,56 +160,6 @@ void strmbase_filter_init(struct strmbase_filter *filter, IUnknown *outer,
const CLSID *clsid, const struct strmbase_filter_ops *func_table);
void strmbase_filter_cleanup(struct strmbase_filter *filter);
/* Transform Filter */
typedef struct TransformFilter
{
struct strmbase_filter filter;
struct strmbase_source source;
IQualityControl source_IQualityControl_iface;
IQualityControl *source_qc_sink;
struct strmbase_sink sink;
AM_MEDIA_TYPE pmt;
CRITICAL_SECTION csReceive;
const struct TransformFilterFuncTable * pFuncsTable;
/* IMediaSeeking and IMediaPosition are implemented by ISeekingPassThru */
IUnknown *seekthru_unk;
} TransformFilter;
typedef HRESULT (WINAPI *TransformFilter_DecideBufferSize) (TransformFilter *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest);
typedef HRESULT (WINAPI *TransformFilter_StartStreaming) (TransformFilter *iface);
typedef HRESULT (WINAPI *TransformFilter_StopStreaming) (TransformFilter *iface);
typedef HRESULT (WINAPI *TransformFilter_Receive) (TransformFilter* iface, IMediaSample* pIn);
typedef HRESULT (WINAPI *TransformFilter_BreakConnect) (TransformFilter *iface, PIN_DIRECTION dir);
typedef HRESULT (WINAPI *TransformFilter_CheckInputType) (TransformFilter *iface, const AM_MEDIA_TYPE *pMediaType);
typedef HRESULT (WINAPI *TransformFilter_EndOfStream) (TransformFilter *iface);
typedef HRESULT (WINAPI *TransformFilter_BeginFlush) (TransformFilter *iface);
typedef HRESULT (WINAPI *TransformFilter_EndFlush) (TransformFilter *iface);
typedef HRESULT (WINAPI *TransformFilter_NewSegment) (TransformFilter *iface,
REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
typedef HRESULT (WINAPI *TransformFilter_Notify) (TransformFilter *iface, IBaseFilter *sender, Quality qm);
typedef struct TransformFilterFuncTable {
/* Required */
TransformFilter_DecideBufferSize pfnDecideBufferSize;
/* Optional */
TransformFilter_StartStreaming pfnStartStreaming;
TransformFilter_Receive pfnReceive;
TransformFilter_StopStreaming pfnStopStreaming;
HRESULT (*transform_connect_sink)(TransformFilter *filter, const AM_MEDIA_TYPE *mt);
TransformFilter_BreakConnect pfnBreakConnect;
TransformFilter_EndFlush pfnEndFlush;
TransformFilter_Notify pfnNotify;
} TransformFilterFuncTable;
HRESULT WINAPI TransformFilterImpl_Notify(TransformFilter *iface, IBaseFilter *sender, Quality qm);
HRESULT strmbase_transform_create(LONG filter_size, IUnknown *outer, const CLSID *clsid,
const TransformFilterFuncTable *func_table, IBaseFilter **filter);
/* Source Seeking */
typedef HRESULT (WINAPI *SourceSeeking_ChangeRate)(IMediaSeeking *iface);
typedef HRESULT (WINAPI *SourceSeeking_ChangeStart)(IMediaSeeking *iface);
......
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