180 lines
7.8 KiB
C
180 lines
7.8 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 "wine/debug.h"
|
||
|
#include "wine/strmbase.h"
|
||
|
#include "wine/mfinternal.h"
|
||
|
|
||
|
#include "unixlib.h"
|
||
|
|
||
|
bool array_reserve(void **elements, size_t *capacity, size_t count, size_t size);
|
||
|
|
||
|
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_sample_queue;
|
||
|
|
||
|
HRESULT wg_sample_queue_create(struct wg_sample_queue **out);
|
||
|
void wg_sample_queue_destroy(struct wg_sample_queue *queue);
|
||
|
void wg_sample_queue_flush(struct wg_sample_queue *queue, bool all);
|
||
|
|
||
|
wg_parser_t wg_parser_create(enum wg_parser_type type, bool output_compressed);
|
||
|
void wg_parser_destroy(wg_parser_t parser);
|
||
|
|
||
|
HRESULT wg_parser_connect(wg_parser_t parser, uint64_t file_size);
|
||
|
void wg_parser_disconnect(wg_parser_t parser);
|
||
|
|
||
|
bool wg_parser_get_next_read_offset(wg_parser_t parser, uint64_t *offset, uint32_t *size);
|
||
|
void wg_parser_push_data(wg_parser_t parser, const void *data, uint32_t size);
|
||
|
|
||
|
uint32_t wg_parser_get_stream_count(wg_parser_t parser);
|
||
|
wg_parser_stream_t wg_parser_get_stream(wg_parser_t parser, uint32_t index);
|
||
|
|
||
|
void wg_parser_stream_get_preferred_format(wg_parser_stream_t stream, struct wg_format *format);
|
||
|
void wg_parser_stream_get_codec_format(wg_parser_stream_t stream, struct wg_format *format);
|
||
|
void wg_parser_stream_enable(wg_parser_stream_t stream, const struct wg_format *format);
|
||
|
void wg_parser_stream_disable(wg_parser_stream_t stream);
|
||
|
|
||
|
bool wg_parser_stream_get_buffer(wg_parser_t parser, wg_parser_stream_t stream,
|
||
|
struct wg_parser_buffer *buffer);
|
||
|
bool wg_parser_stream_copy_buffer(wg_parser_stream_t stream,
|
||
|
void *data, uint32_t offset, uint32_t size);
|
||
|
void wg_parser_stream_release_buffer(wg_parser_stream_t stream);
|
||
|
void wg_parser_stream_notify_qos(wg_parser_stream_t stream,
|
||
|
bool underflow, double proportion, int64_t diff, uint64_t timestamp);
|
||
|
|
||
|
/* Returns the duration in 100-nanosecond units. */
|
||
|
uint64_t wg_parser_stream_get_duration(wg_parser_stream_t stream);
|
||
|
char *wg_parser_stream_get_tag(wg_parser_stream_t stream, enum wg_parser_tag tag);
|
||
|
/* start_pos and stop_pos are in 100-nanosecond units. */
|
||
|
void wg_parser_stream_seek(wg_parser_stream_t stream, double rate,
|
||
|
uint64_t start_pos, uint64_t stop_pos, DWORD start_flags, DWORD stop_flags);
|
||
|
|
||
|
wg_transform_t wg_transform_create(const struct wg_format *input_format,
|
||
|
const struct wg_format *output_format, const struct wg_transform_attrs *attrs);
|
||
|
void wg_transform_destroy(wg_transform_t transform);
|
||
|
bool wg_transform_set_output_format(wg_transform_t transform, struct wg_format *format);
|
||
|
bool wg_transform_get_status(wg_transform_t transform, bool *accepts_input);
|
||
|
HRESULT wg_transform_drain(wg_transform_t transform);
|
||
|
HRESULT wg_transform_flush(wg_transform_t transform);
|
||
|
void wg_transform_notify_qos(wg_transform_t transform,
|
||
|
bool underflow, double proportion, int64_t diff, uint64_t timestamp);
|
||
|
|
||
|
HRESULT wg_muxer_create(const char *format, wg_muxer_t *muxer);
|
||
|
void wg_muxer_destroy(wg_muxer_t muxer);
|
||
|
HRESULT wg_muxer_add_stream(wg_muxer_t muxer, UINT32 stream_id, const struct wg_format *format);
|
||
|
HRESULT wg_muxer_start(wg_muxer_t muxer);
|
||
|
HRESULT wg_muxer_push_sample(wg_muxer_t muxer, struct wg_sample *sample, UINT32 stream_id);
|
||
|
HRESULT wg_muxer_read_data(wg_muxer_t muxer, void *buffer, UINT32 *size, UINT64 *offset);
|
||
|
HRESULT wg_muxer_finalize(wg_muxer_t muxer);
|
||
|
|
||
|
unsigned int wg_format_get_bytes_for_uncompressed(wg_video_format format, unsigned int width, unsigned int height);
|
||
|
unsigned int wg_format_get_max_size(const struct wg_format *format);
|
||
|
|
||
|
HRESULT avi_splitter_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT decodebin_parser_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mpeg_audio_codec_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mpeg_video_codec_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mpeg_layer3_decoder_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mpeg_splitter_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT wave_parser_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT wma_decoder_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT wmv_decoder_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT resampler_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT color_convert_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mp3_sink_class_factory_create(IUnknown *outer, IUnknown **out);
|
||
|
HRESULT mpeg4_sink_class_factory_create(IUnknown *outer, IUnknown **out);
|
||
|
|
||
|
bool amt_from_wg_format(AM_MEDIA_TYPE *mt, const struct wg_format *format, bool wm);
|
||
|
bool amt_to_wg_format(const AM_MEDIA_TYPE *mt, struct wg_format *format);
|
||
|
|
||
|
BOOL init_gstreamer(void);
|
||
|
|
||
|
extern HRESULT mfplat_get_class_object(REFCLSID rclsid, REFIID riid, void **obj);
|
||
|
extern HRESULT mfplat_DllRegisterServer(void);
|
||
|
|
||
|
IMFMediaType *mf_media_type_from_wg_format(const struct wg_format *format);
|
||
|
void mf_media_type_to_wg_format(IMFMediaType *type, struct wg_format *format);
|
||
|
|
||
|
HRESULT wg_sample_create_mf(IMFSample *sample, struct wg_sample **out);
|
||
|
HRESULT wg_sample_create_quartz(IMediaSample *sample, struct wg_sample **out);
|
||
|
HRESULT wg_sample_create_dmo(IMediaBuffer *media_buffer, struct wg_sample **out);
|
||
|
void wg_sample_release(struct wg_sample *wg_sample);
|
||
|
|
||
|
HRESULT wg_transform_push_mf(wg_transform_t transform, IMFSample *sample,
|
||
|
struct wg_sample_queue *queue);
|
||
|
HRESULT wg_transform_push_quartz(wg_transform_t transform, struct wg_sample *sample,
|
||
|
struct wg_sample_queue *queue);
|
||
|
HRESULT wg_transform_push_dmo(wg_transform_t transform, IMediaBuffer *media_buffer,
|
||
|
DWORD flags, REFERENCE_TIME time_stamp, REFERENCE_TIME time_length, struct wg_sample_queue *queue);
|
||
|
HRESULT wg_transform_read_mf(wg_transform_t transform, IMFSample *sample,
|
||
|
DWORD sample_size, struct wg_format *format, DWORD *flags);
|
||
|
HRESULT wg_transform_read_quartz(wg_transform_t transform, struct wg_sample *sample);
|
||
|
HRESULT wg_transform_read_dmo(wg_transform_t transform, DMO_OUTPUT_DATA_BUFFER *buffer);
|
||
|
|
||
|
HRESULT gstreamer_byte_stream_handler_create(REFIID riid, void **obj);
|
||
|
|
||
|
unsigned int wg_format_get_stride(const struct wg_format *format);
|
||
|
|
||
|
bool wg_video_format_is_rgb(enum wg_video_format format);
|
||
|
|
||
|
HRESULT aac_decoder_create(REFIID riid, void **ret);
|
||
|
HRESULT h264_decoder_create(REFIID riid, void **ret);
|
||
|
HRESULT video_processor_create(REFIID riid, void **ret);
|
||
|
|
||
|
extern const GUID MFAudioFormat_RAW_AAC;
|
||
|
|
||
|
#endif /* __GST_PRIVATE_INCLUDED__ */
|