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/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
*
* 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
* version 2.1 of the License.
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_AMC_H__
#define __GST_AMC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/audio/audio.h>
#include <jni.h>
G_BEGIN_DECLS
typedef struct _GstAmcCodecInfo GstAmcCodecInfo;
typedef struct _GstAmcCodecType GstAmcCodecType;
typedef struct _GstAmcCodec GstAmcCodec;
typedef struct _GstAmcBufferInfo GstAmcBufferInfo;
typedef struct _GstAmcFormat GstAmcFormat;
typedef struct _GstAmcBuffer GstAmcBuffer;
struct _GstAmcCodecType {
gchar *mime;
gint *color_formats;
gint n_color_formats;
struct {
gint profile;
gint level;
} *profile_levels;
gint n_profile_levels;
};
struct _GstAmcCodecInfo {
gchar *name;
gboolean is_encoder;
GstAmcCodecType *supported_types;
gint n_supported_types;
};
struct _GstAmcBuffer {
jobject object; /* global reference */
guint8 *data;
gsize size;
};
struct _GstAmcFormat {
/* < private > */
jobject object; /* global reference */
};
struct _GstAmcCodec {
/* < private > */
jobject object; /* global reference */
};
struct _GstAmcBufferInfo {
gint flags;
gint offset;
gint64 presentation_time_us;
gint size;
};
extern GQuark gst_amc_codec_info_quark;
GstAmcCodec * gst_amc_codec_new (const gchar *name);
void gst_amc_codec_free (GstAmcCodec * codec);
gboolean gst_amc_codec_configure (GstAmcCodec * codec, GstAmcFormat * format, gint flags);
GstAmcFormat * gst_amc_codec_get_output_format (GstAmcCodec * codec);
gboolean gst_amc_codec_start (GstAmcCodec * codec);
gboolean gst_amc_codec_stop (GstAmcCodec * codec);
gboolean gst_amc_codec_flush (GstAmcCodec * codec);
gboolean gst_amc_codec_release (GstAmcCodec * codec);
GstAmcBuffer * gst_amc_codec_get_output_buffers (GstAmcCodec * codec, gsize * n_buffers);
GstAmcBuffer * gst_amc_codec_get_input_buffers (GstAmcCodec * codec, gsize * n_buffers);
void gst_amc_codec_free_buffers (GstAmcBuffer * buffers, gsize n_buffers);
gint gst_amc_codec_dequeue_input_buffer (GstAmcCodec * codec, gint64 timeoutUs);
gint gst_amc_codec_dequeue_output_buffer (GstAmcCodec * codec, GstAmcBufferInfo *info, gint64 timeoutUs);
gboolean gst_amc_codec_queue_input_buffer (GstAmcCodec * codec, gint index, const GstAmcBufferInfo *info);
gboolean gst_amc_codec_release_output_buffer (GstAmcCodec * codec, gint index);
GstAmcFormat * gst_amc_format_new_audio (const gchar *mime, gint sample_rate, gint channels);
GstAmcFormat * gst_amc_format_new_video (const gchar *mime, gint width, gint height);
void gst_amc_format_free (GstAmcFormat * format);
gchar * gst_amc_format_to_string (GstAmcFormat * format);
gboolean gst_amc_format_contains_key (GstAmcFormat *format, const gchar *key);
gboolean gst_amc_format_get_float (GstAmcFormat *format, const gchar *key, gfloat *value);
void gst_amc_format_set_float (GstAmcFormat *format, const gchar *key, gfloat value);
gboolean gst_amc_format_get_int (GstAmcFormat *format, const gchar *key, gint *value);
void gst_amc_format_set_int (GstAmcFormat *format, const gchar *key, gint value);
gboolean gst_amc_format_get_string (GstAmcFormat *format, const gchar *key, gchar **value);
void gst_amc_format_set_string (GstAmcFormat *format, const gchar *key, const gchar *value);
gboolean gst_amc_format_get_buffer (GstAmcFormat *format, const gchar *key, guint8 **data, gsize *size);
void gst_amc_format_set_buffer (GstAmcFormat *format, const gchar *key, guint8 *data, gsize size);
GstVideoFormat gst_amc_color_format_to_video_format (gint color_format);
gint gst_amc_video_format_to_color_format (GstVideoFormat video_format);
const gchar * gst_amc_avc_profile_to_string (gint profile, const gchar **alternative);
gint gst_amc_avc_profile_from_string (const gchar *profile);
const gchar * gst_amc_avc_level_to_string (gint level);
gint gst_amc_avc_level_from_string (const gchar *level);
gint gst_amc_h263_profile_to_gst_id (gint profile);
gint gst_amc_h263_profile_from_gst_id (gint profile);
gint gst_amc_h263_level_to_gst_id (gint level);
gint gst_amc_h263_level_from_gst_id (gint level);
const gchar * gst_amc_mpeg4_profile_to_string (gint profile);
gint gst_amc_avc_mpeg4_profile_from_string (const gchar *profile);
const gchar * gst_amc_mpeg4_level_to_string (gint level);
gint gst_amc_mpeg4_level_from_string (const gchar *level);
const gchar * gst_amc_aac_profile_to_string (gint profile);
gint gst_amc_aac_profile_from_string (const gchar *profile);
gboolean gst_amc_audio_channel_mask_to_positions (guint32 channel_mask, gint channels, GstAudioChannelPosition *pos);
guint32 gst_amc_audio_channel_mask_from_positions (GstAudioChannelPosition *positions, gint channels);
G_END_DECLS
#endif /* __GST_AMC_H__ */
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