6526577818
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17492 a1c6a512-1295-4272-9138-f99709370657
107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Main mpegplayer config header.
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*
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* Copyright (c) 2007 Michael Sevakis
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef MPEGPLAYER_H
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#define MPEGPLAYER_H
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/* Global API pointer */
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extern const struct plugin_api* rb;
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#ifdef HAVE_SCHEDULER_BOOSTCTRL
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#define trigger_cpu_boost rb->trigger_cpu_boost
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#define cancel_cpu_boost rb->cancel_cpu_boost
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#endif
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/* #else function-like empty macros are defined in the headers */
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/* Memory allotments for various subsystems */
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#define MIN_MEMMARGIN (4*1024)
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enum mpeg_malloc_reason_t
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{
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__MPEG_ALLOC_FIRST = -256,
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MPEG_ALLOC_CODEC_MALLOC,
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MPEG_ALLOC_CODEC_CALLOC,
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MPEG_ALLOC_MPEG2_BUFFER,
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MPEG_ALLOC_AUDIOBUF,
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MPEG_ALLOC_PCMOUT,
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MPEG_ALLOC_DISKBUF,
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};
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/** Video thread **/
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#define LIBMPEG2_ALLOC_SIZE (2*1024*1024)
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/** MPEG audio buffer **/
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#define AUDIOBUF_GUARD_SIZE (MPA_MAX_FRAME_SIZE + 2*MAD_BUFFER_GUARD)
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#define AUDIOBUF_SIZE (64*1024)
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#define AUDIOBUF_ALLOC_SIZE (AUDIOBUF_SIZE+AUDIOBUF_GUARD_SIZE)
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/** PCM buffer **/
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#define CLOCK_RATE NATIVE_FREQUENCY /* Our clock rate in ticks/second (samplerate) */
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/* Define this as "1" to have a test tone instead of silence clip */
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#define SILENCE_TEST_TONE 0
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#define PCMOUT_BUFSIZE (CLOCK_RATE/2*4) /* 1/2s */
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#define PCMOUT_GUARD_SAMPLES ((CLOCK_RATE*576+7999)/8000) /* Worst upsampling case */
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#define PCMOUT_GUARD_SIZE (PCMOUT_GUARD_SAMPLES*4 + sizeof (struct pcm_frame_header))
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#define PCMOUT_ALLOC_SIZE (PCMOUT_BUFSIZE + PCMOUT_GUARD_SIZE)
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/* Start pcm playback @ 25% full */
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#define PCMOUT_PLAY_WM (PCMOUT_BUFSIZE/4)
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/* No valid audio frame is smaller */
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#define PCMOUT_LOW_WM (sizeof (struct pcm_frame_header))
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/** disk buffer **/
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#define DISK_BUF_LOW_WATERMARK (1024*1024)
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/* 65535+6 is required since each PES has a 6 byte header with a 16 bit
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* packet length field */
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#define DISK_GUARDBUF_SIZE ALIGN_UP(65535+6, 4)
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#ifdef HAVE_LCD_COLOR
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#define DRAW_BLACK LCD_BLACK
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#define DRAW_DARKGRAY LCD_DARKGRAY
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#define DRAW_LIGHTGRAY LCD_LIGHTGRAY
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#define DRAW_WHITE LCD_WHITE
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#define lcd_(fn) rb->lcd_##fn
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#define lcd_splash splash
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#else
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#include "grey.h"
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#define DRAW_BLACK GREY_BLACK
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#define DRAW_DARKGRAY GREY_DARKGRAY
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#define DRAW_LIGHTGRAY GREY_LIGHTGRAY
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#define DRAW_WHITE GREY_WHITE
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#define lcd_(fn) grey_##fn
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#endif
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#include "mpeg2.h"
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#include "video_out.h"
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#include "mpeg_stream.h"
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#include "mpeg_linkedlist.h"
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#include "mpeg_misc.h"
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#include "mpeg_alloc.h"
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#include "stream_thread.h"
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#include "parser.h"
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#include "pcm_output.h"
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#include "disk_buf.h"
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#include "stream_mgr.h"
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#endif /* MPEGPLAYER_H */
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