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