160 lines
5.9 KiB
C
160 lines
5.9 KiB
C
/*
|
|
* GStreamer splitter + decoder, adapted from parser.c
|
|
*
|
|
* Copyright 2010 Maarten Lankhorst for CodeWeavers
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef __GST_PRIVATE_INCLUDED__
|
|
#define __GST_PRIVATE_INCLUDED__
|
|
|
|
#include <assert.h>
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
|
|
#define COBJMACROS
|
|
#define NONAMELESSSTRUCT
|
|
#define NONAMELESSUNION
|
|
#include "dshow.h"
|
|
#include "mfidl.h"
|
|
#include "wmsdk.h"
|
|
#include "wine/debug.h"
|
|
#include "wine/strmbase.h"
|
|
|
|
#include "unixlib.h"
|
|
|
|
bool array_reserve(void **elements, size_t *capacity, size_t count, size_t size) DECLSPEC_HIDDEN;
|
|
|
|
static inline const char *debugstr_time(REFERENCE_TIME time)
|
|
{
|
|
ULONGLONG abstime = time >= 0 ? time : -time;
|
|
unsigned int i = 0, j = 0;
|
|
char buffer[23], rev[23];
|
|
|
|
while (abstime || i <= 8)
|
|
{
|
|
buffer[i++] = '0' + (abstime % 10);
|
|
abstime /= 10;
|
|
if (i == 7) buffer[i++] = '.';
|
|
}
|
|
if (time < 0) buffer[i++] = '-';
|
|
|
|
while (i--) rev[j++] = buffer[i];
|
|
while (rev[j-1] == '0' && rev[j-2] != '.') --j;
|
|
rev[j] = 0;
|
|
|
|
return wine_dbg_sprintf("%s", rev);
|
|
}
|
|
|
|
#define MEDIATIME_FROM_BYTES(x) ((LONGLONG)(x) * 10000000)
|
|
|
|
struct wg_parser *wg_parser_create(enum wg_parser_type type, bool unlimited_buffering) DECLSPEC_HIDDEN;
|
|
void wg_parser_destroy(struct wg_parser *parser) DECLSPEC_HIDDEN;
|
|
|
|
HRESULT wg_parser_connect(struct wg_parser *parser, uint64_t file_size) DECLSPEC_HIDDEN;
|
|
void wg_parser_disconnect(struct wg_parser *parser) DECLSPEC_HIDDEN;
|
|
|
|
void wg_parser_begin_flush(struct wg_parser *parser) DECLSPEC_HIDDEN;
|
|
void wg_parser_end_flush(struct wg_parser *parser) DECLSPEC_HIDDEN;
|
|
|
|
bool wg_parser_get_next_read_offset(struct wg_parser *parser, uint64_t *offset, uint32_t *size) DECLSPEC_HIDDEN;
|
|
void wg_parser_push_data(struct wg_parser *parser, const void *data, uint32_t size) DECLSPEC_HIDDEN;
|
|
|
|
uint32_t wg_parser_get_stream_count(struct wg_parser *parser) DECLSPEC_HIDDEN;
|
|
struct wg_parser_stream *wg_parser_get_stream(struct wg_parser *parser, uint32_t index) DECLSPEC_HIDDEN;
|
|
|
|
void wg_parser_stream_get_preferred_format(struct wg_parser_stream *stream, struct wg_format *format) DECLSPEC_HIDDEN;
|
|
void wg_parser_stream_enable(struct wg_parser_stream *stream, const struct wg_format *format) DECLSPEC_HIDDEN;
|
|
void wg_parser_stream_disable(struct wg_parser_stream *stream) DECLSPEC_HIDDEN;
|
|
|
|
bool wg_parser_stream_get_event(struct wg_parser_stream *stream, struct wg_parser_event *event) DECLSPEC_HIDDEN;
|
|
bool wg_parser_stream_copy_buffer(struct wg_parser_stream *stream,
|
|
void *data, uint32_t offset, uint32_t size) DECLSPEC_HIDDEN;
|
|
void wg_parser_stream_release_buffer(struct wg_parser_stream *stream) DECLSPEC_HIDDEN;
|
|
void wg_parser_stream_notify_qos(struct wg_parser_stream *stream,
|
|
bool underflow, double proportion, int64_t diff, uint64_t timestamp) DECLSPEC_HIDDEN;
|
|
|
|
/* Returns the duration in 100-nanosecond units. */
|
|
uint64_t wg_parser_stream_get_duration(struct wg_parser_stream *stream) DECLSPEC_HIDDEN;
|
|
/* start_pos and stop_pos are in 100-nanosecond units. */
|
|
void wg_parser_stream_seek(struct wg_parser_stream *stream, double rate,
|
|
uint64_t start_pos, uint64_t stop_pos, DWORD start_flags, DWORD stop_flags) DECLSPEC_HIDDEN;
|
|
|
|
HRESULT avi_splitter_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
|
|
HRESULT decodebin_parser_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
|
|
HRESULT mpeg_splitter_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
|
|
HRESULT wave_parser_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
|
|
|
|
bool amt_from_wg_format(AM_MEDIA_TYPE *mt, const struct wg_format *format);
|
|
|
|
BOOL init_gstreamer(void) DECLSPEC_HIDDEN;
|
|
|
|
extern HRESULT mfplat_get_class_object(REFCLSID rclsid, REFIID riid, void **obj) DECLSPEC_HIDDEN;
|
|
extern HRESULT mfplat_DllRegisterServer(void) DECLSPEC_HIDDEN;
|
|
|
|
IMFMediaType *mf_media_type_from_wg_format(const struct wg_format *format) DECLSPEC_HIDDEN;
|
|
void mf_media_type_to_wg_format(IMFMediaType *type, struct wg_format *format) DECLSPEC_HIDDEN;
|
|
|
|
HRESULT winegstreamer_stream_handler_create(REFIID riid, void **obj) DECLSPEC_HIDDEN;
|
|
|
|
HRESULT audio_converter_create(REFIID riid, void **ret) DECLSPEC_HIDDEN;
|
|
|
|
struct wm_stream
|
|
{
|
|
struct wm_reader *reader;
|
|
struct wg_parser_stream *wg_stream;
|
|
WORD index;
|
|
struct wg_format format;
|
|
};
|
|
|
|
struct wm_reader
|
|
{
|
|
IWMHeaderInfo3 IWMHeaderInfo3_iface;
|
|
IWMLanguageList IWMLanguageList_iface;
|
|
IWMPacketSize2 IWMPacketSize2_iface;
|
|
IWMProfile3 IWMProfile3_iface;
|
|
IWMReaderPlaylistBurn IWMReaderPlaylistBurn_iface;
|
|
IWMReaderTimecode IWMReaderTimecode_iface;
|
|
LONG refcount;
|
|
CRITICAL_SECTION cs;
|
|
|
|
IStream *source_stream;
|
|
HANDLE read_thread;
|
|
bool read_thread_shutdown;
|
|
struct wg_parser *wg_parser;
|
|
|
|
struct wm_stream *streams;
|
|
WORD stream_count;
|
|
|
|
const struct wm_reader_ops *ops;
|
|
};
|
|
|
|
struct wm_reader_ops
|
|
{
|
|
void *(*query_interface)(struct wm_reader *reader, REFIID iid);
|
|
void (*destroy)(struct wm_reader *reader);
|
|
};
|
|
|
|
void wm_reader_cleanup(struct wm_reader *reader);
|
|
HRESULT wm_reader_close(struct wm_reader *reader);
|
|
void wm_reader_init(struct wm_reader *reader, const struct wm_reader_ops *ops);
|
|
HRESULT wm_reader_open_stream(struct wm_reader *reader, IStream *stream);
|
|
|
|
#endif /* __GST_PRIVATE_INCLUDED__ */
|