source: svn/newcon3bcm2_21bu/BSEAV/api/src/nexus/bsettop.c @ 22

Last change on this file since 22 was 22, checked in by phkim, 11 years ago
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1/***************************************************************************
2 *     Copyright (c) 2003-2010, Broadcom Corporation
3 *     All Rights Reserved
4 *     Confidential Property of Broadcom Corporation
5 *
6 *  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE
7 *  AGREEMENT  BETWEEN THE USER AND BROADCOM.  YOU HAVE NO RIGHT TO USE OR
8 *  EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
9 *
10 * $brcm_Workfile: bsettop.c $
11 * $brcm_Revision: 65 $
12 * $brcm_Date: 5/27/10 3:49p $
13 *
14 * Module Description:
15 *
16 * Revision History:
17 *
18 * $brcm_Log: /BSEAV/api/src/nexus/bsettop.c $
19 *
20 * 65   5/27/10 3:49p mward
21 * SW7400-2772: Eliminate error message about video format 38, not
22 * supported in Settop API.
23 *
24 * 64   4/19/10 3:25p nickh
25 * SW7420-709: Add DBS support and remove BCHP_CHIP
26 *
27 * 63   3/1/10 10:56a erickson
28 * SW7550-272: add bgraphics_pixel_format_a8_y8_cb8_cr8
29 *
30 * 62   1/21/10 6:47p garetht
31 * SW7420-553: Add platform for 93380vms
32 *
33 * 61   12/29/09 2:48p erickson
34 * SW7420-515: remove unsupported pixel formats
35 *
36 * 60   12/9/09 12:03p gmohile
37 * SW7408-1 : Add 7408 support
38 *
39 * 59   12/8/09 2:05p rjain
40 * SW7550-112: Dont require this on a branch. Just make sure to use
41 * version 10 or above of /nexus/base/include/nexus_audio_types.h to
42 * build wiht DRA
43 *
44 * Refsw_7550/2   12/8/09 2:03p rjain
45 * SW7550-122: Dont require this on a branch. Just make sure to use
46 * version 10 or above of /nexus/base/include/nexus_audio_types.h to
47 * build wiht DRA
48 *
49 * Refsw_7550/1   11/5/09 11:25a nitinb
50 * sw7550-64: Initial brutus build for 7550
51 *
52 * 58   10/8/09 6:04p jgarrett
53 * SW7405-3064: Adding DRA
54 *
55 * 57   9/15/09 12:09p jjordan
56 * SW7405-3011: add control of sync path swap capability from settop api
57 * environment variable
58 *
59 * 56   9/14/09 3:05p jgarrett
60 * SW7405-3011: Splitting sync control into precision and basic
61 *
62 * 55   9/14/09 10:37a jgarrett
63 * SW3548-2188: Adding AMR support
64 *
65 * 54   9/10/09 5:17p jgarrett
66 * SW7405-3011: Adding sync options to bsettop_init_settings
67 *
68 * 53   9/4/09 11:45a jgarrett
69 * SWDEPRECATED-3910: Exposing audio and video FIFO sizes
70 *
71 * 52   8/25/09 12:36p erickson
72 * SW7420-228: fix warnings
73 *
74 * 51   8/10/09 1:41p jgarrett
75 * PR 51648: Adding option to set band gap settings in API
76 *
77 * 50   7/30/09 6:46p vsilyaev
78 * PR 57220: Added 7.943 and 14.985 frame rates
79 *
80 * 49   7/30/09 6:01p mward
81 * PR56558: Don't init frontend more than once, may have been done by a
82 * different call to  bsettop_init_frontend() (in DUAL_OUTPUT Brutus, for
83 * example), not just in bsettop_init().
84 *
85 * 48   7/28/09 11:51a lwhite
86 * PR55693: Added DTCP/IP intialization
87 *
88 * 46   7/24/09 10:48a erickson
89 * PR51648: set NEXUS_DisplayModuleSettings.dacBandGapAdjust[] based on
90 * DACx_BAND_GAP env variable.
91 *
92 * 45   7/15/09 7:42p vsilyaev
93 * PR 55653: Added WAV format
94 *
95 * 44   7/10/09 7:29p agin
96 * PR56698: Return NULL for no-os for bsettop_get_config.
97 *
98 * 43   7/2/09 10:47a erickson
99 * PR56558: add bsettop_set_init_settings and bsettop_init_frontend
100 *
101 * 42   6/30/09 4:23p katrep
102 * PR55809: support for nexus_pcmwav for avi with pcm audio
103 *
104 * 41   6/25/09 3:34p katrep
105 * PR55809: Add support for PCM audio in AVI files
106 *
107 * 40   6/9/09 11:30a rjlewis
108 * PR55744: david says we can't always call base module functions -- only
109 * ok in vxworks.
110 *
111 * 39   6/5/09 7:18p rjlewis
112 * PR55749: use nexus version to fix environment issue in VxWorks.
113 *
114 * 38   3/18/09 12:31p erickson
115 * PR53340: add 1080p 50hz support
116 *
117 * 37   2/26/09 2:53p erickson
118 * PR49584: add a dma-based memory bandwidth stress test feature
119 *
120 * 36   2/11/09 3:32p vle
121 * PR 51414, PR 45656: Add 1080p/60Hz support in Brutus and enable for
122 * 7420
123 *
124 * 35   11/14/08 6:19p agin
125 * PR48985: Support LDPC and Turbo at the same time.
126 *
127 * 34   9/15/08 5:24p jrubio
128 * PR46925:  fix PVR_SUPPORT=n compile issue
129 *
130 * 33   8/7/08 4:51p vsilyaev
131 * PR 45137: Added slave mode support to the SettopApi shim
132 *
133 * 32   7/21/08 10:11a erickson
134 * PR36068: add debug
135 *
136 * 31   7/3/08 6:09p erickson
137 * PR36068: impl vesa
138 *
139 * 30   6/27/08 9:30a erickson
140 * PR43653: add vesa support
141 *
142 * 29   6/26/08 6:21p mphillip
143 * PR42901: Encrypted PVR playback support
144 *
145 * 28   6/18/08 10:13p erickson
146 * PR36068: add DTV panel support to shim (use component api)
147 *
148 * 27   5/22/08 3:46p erickson
149 * PR36068: remove bvideo_format ERR's for hdmi
150 *
151 * 26   5/20/08 5:03p vishk
152 * PR 42871: Unable to tune QAM64/QAM256/VSB using Brutus for
153 * nexus_latest.
154 * PR 42058: Can not tune to QAM256 using onboard 3510 tuner
155 *
156 * 25   5/14/08 7:25p jrubio
157 * PR42694: add TUNER_ENABLE_7335 flag as a workaround for streamer/tuner
158 * not working together
159 *
160 * 24   4/24/08 2:53p jrubio
161 * PR42054: add sds2nexus function
162 *
163 * 23   4/10/08 9:56a erickson
164 * PR36068: coverity fixes
165 *
166 * 22   4/2/08 3:49p jrubio
167 * PR41191: add uninit functions
168 *
169 * 21   3/31/08 6:04p jgarrett
170 * PR 40606: Adding b_os_init/uninit
171 *
172 * 20   3/27/08 5:33p jrubio
173 * PR40919: add userio init and uninit
174 *
175 * 19   3/27/08 2:28p erickson
176 * PR40928: fix bsettop_uninit
177 *
178 * 18   3/25/08 12:52p erickson
179 * PR36068: added b_nexus2framerate
180 *
181 * 17   3/25/08 12:35p erickson
182 * PR40744: standardized capitalization on enums
183 *
184 * 16   3/25/08 10:53a katrep
185 * PR40893: Add support for HDMI capabilities
186 *
187 * 15   3/25/08 10:13a jgarrett
188 * PR 40857: Adding memory routines
189 *
190 * 14   3/21/08 11:19a erickson
191 * PR36068: rework around vesa. still left TODO.
192 *
193 * 13   3/17/08 5:38p katrep
194 * PR40021:Adding call to tuner init
195 *
196 * 12   3/12/08 2:28p katrep
197 * PR40514:Add support for AVS codec
198 *
199 * 11   3/11/08 11:09a erickson
200 * PR36068: added b_timer_schedule support
201 *
202 * 10   3/3/08 3:36p vsilyaev
203 * PR 39818: Support of MKV format
204 *
205 * 9   2/4/08 10:00a erickson
206 * PR36068: update
207 *
208 * 8   1/2/08 9:55a erickson
209 * PR36068: Playback changes
210 *
211 * 7   12/20/07 10:28a erickson
212 * PR37590: fix warnings
213 *
214 * 6   11/27/07 11:16p erickson
215 * PR36068: added g_settopModule to allow use of nexus timers
216 *
217 * 5   11/13/07 10:24a erickson
218 * PR36068: added b_lock_init
219 *
220 * 4   11/2/07 1:24p erickson
221 * PR36633: update nexus enums
222 *
223 * 3   10/16/07 12:35p erickson
224 * PR36068: brutus up over settop api/nexus
225 *
226 * 2   10/15/07 4:13p erickson
227 * PR36068: initial
228 *
229 * 1   10/15/07 2:35p erickson
230 * PR36068: initial
231 *
232 ***************************************************************************/
233#include <stdio.h>
234#include <stdlib.h>
235#include <string.h>
236#include "bsettop_impl.h"
237#include "nexus_memory.h"
238#if NEXUS_DTV_PLATFORM
239#include "nexus_platform_boardcfg.h"
240#endif
241
242BDBG_MODULE(settop);
243
244static void bsettop_p_monitor(void *data)
245{
246    unsigned i;
247    BSTD_UNUSED(data);
248    for (i=0;i<B_MAX_DECODES;i++) {
249        bdecode_t decode = &g_decode[i];
250        if (decode->started) {
251            bdecode_status status;
252            bdecode_get_status(decode, &status);
253            BKNI_Printf("decode[%d]: pts 0x%08x, stc 0x%08x, diff %d, fifo %d%%\n",
254                i,
255                status.video_pts, status.video_stc, status.video_stc - status.video_pts,
256                status.video_fifo_size ? status.video_fifo_depth * 100 / status.video_fifo_size : 0
257                );
258            BKNI_Printf("  audio0: pts 0x%08x, stc 0x%08x, diff %d, fifo %d%%\n",
259                status.audio_pts, status.audio_stc, status.audio_stc - status.audio_pts,
260                status.audio_fifo_size ? status.audio_fifo_depth * 100 / status.audio_fifo_size : 0
261                );
262        }
263    }
264
265    b_timer_schedule(1000, bsettop_p_monitor, NULL);
266}
267
268static bsettop_init_settings g_bsettop_init_settings;
269
270static bool g_bsettop_frontend_opened = false;
271static bool g_init_settings_initialized = false;
272
273static void bsettop_p_init_settings(void)
274{
275    if ( !g_init_settings_initialized )
276    {
277        NEXUS_PlatformSettings platformSettings;
278
279        NEXUS_Platform_GetDefaultSettings(&platformSettings);
280        BDBG_CASSERT(BSETTOP_MAX_VIDEO_DACS == NEXUS_MAX_VIDEO_DACS);
281        BKNI_Memcpy(g_bsettop_init_settings.video_dac_band_gap,
282                    platformSettings.displayModuleSettings.dacBandGapAdjust,
283                    sizeof(g_bsettop_init_settings.video_dac_band_gap));
284        g_bsettop_init_settings.open_frontend = true;
285                g_bsettop_init_settings.lipsync_mode = bsettop_lipsync_mode_tsm;
286        //g_bsettop_init_settings.lipsync_mode = bsettop_lipsync_mode_precision;
287        g_bsettop_init_settings.sync_path_swap = bsettop_get_config("sync_path_swap")?true:false;
288
289        if ( bsettop_get_config("force_vsync") )
290        {
291            g_bsettop_init_settings.lipsync_mode = bsettop_lipsync_mode_disabled;
292        }
293        else if ( bsettop_get_config("sync_disabled") )
294        {
295            g_bsettop_init_settings.lipsync_mode = bsettop_lipsync_mode_tsm;
296        }
297        else if ( bsettop_get_config("precision_sync_disabled") )
298        {
299            g_bsettop_init_settings.lipsync_mode = bsettop_lipsync_mode_basic;
300        }
301
302#ifdef B_HAS_IP
303        /* Increase the CDB for IP builds: video CDB is used as the dejitter buffer */
304        g_bsettop_init_settings.video_fifo_size = 3 * 1024 * 1024;
305#endif
306
307        g_init_settings_initialized = true;
308    }
309}
310
311void bsettop_get_init_settings( bsettop_init_settings *settings )
312{
313    bsettop_p_init_settings();
314    *settings = g_bsettop_init_settings;
315}
316
317int bsettop_set_init_settings( const bsettop_init_settings *settings )
318{
319    g_bsettop_init_settings = *settings;
320    return 0;
321}
322
323bresult bsettop_init(bsettop_version version)
324{
325    NEXUS_Error rc;
326    NEXUS_PlatformSettings platformSettings;
327    const char *max_hd_display_format = bsettop_get_config("max_hd_display_format");
328
329    if (version != BSETTOP_VERSION) {
330        fprintf((int *)stderr, "BSETTOP_VERSION is out of date!  Expected %d, got %d\n", BSETTOP_VERSION, version);
331        return BSETTOP_ERROR(berr_invalid_parameter);
332    }
333
334    bsettop_p_init_settings();
335
336    if(bsettop_get_config("mode_slave")==NULL) {
337        unsigned i;
338
339        /* Bring up all modules for a platform in a default configuraiton for this platform */
340        NEXUS_Platform_GetDefaultSettings(&platformSettings);
341
342        platformSettings.openFrontend = g_bsettop_init_settings.open_frontend;
343        g_bsettop_frontend_opened = false;
344        BKNI_Memcpy(platformSettings.displayModuleSettings.dacBandGapAdjust,
345                    g_bsettop_init_settings.video_dac_band_gap,
346                    sizeof(g_bsettop_init_settings.video_dac_band_gap));
347
348        if (max_hd_display_format) {
349            if (!strcasecmp(max_hd_display_format, "1080p")) {
350                platformSettings.displayModuleSettings.fullHdBuffers.format = NEXUS_VideoFormat_e1080p;
351            }
352        }
353
354        for (i=0;i<NEXUS_MAX_VIDEO_DACS;i++) {
355            char buf[32];
356            BKNI_Snprintf(buf, 32, "DAC%d_BAND_GAP", i);
357            if (NEXUS_GetEnv(buf)) {
358                platformSettings.displayModuleSettings.dacBandGapAdjust[i] = NEXUS_atoi(NEXUS_GetEnv(buf));
359            }
360        }
361
362        rc = NEXUS_Platform_Init(&platformSettings);
363        if (rc) {
364            fprintf((int *)stderr, "Failed to initialize NEXUS\n");
365            return BSETTOP_ERROR(berr_external_error);
366        }
367    } else {
368        rc = NEXUS_Platform_Join();
369        if (rc) {
370            fprintf((int *)stderr, "Failed to join NEXUS\n");
371            return BSETTOP_ERROR(berr_external_error);
372        }
373    }
374
375    b_os_init();
376    bconfig_p_init();
377    bstream_p_init();
378    bdisplay_p_init();
379    bdecode_p_init();
380    btuner_p_init();
381    buserio_p_init();
382    bdma_p_init();
383#ifdef B_HAS_IP
384    bplayback_ip_p_init();
385#endif
386
387    #if NEXUS_DTV_PLATFORM
388        if (is_panel_output()) {
389            rc = NEXUS_BoardCfg_ConfigurePanel(true, true, true);
390            BDBG_ASSERT(!rc);
391            BDBG_WRN(("Panel output ready"));
392        }
393    #endif
394
395    if (NEXUS_GetEnv("monitor")) {
396        b_timer_schedule(1000, bsettop_p_monitor, NULL);
397    }
398
399#if NEXUS_HAS_DMA
400    if (NEXUS_GetEnv("mem_stress")) {
401        bdma_p_mem_stress();
402    }
403#endif
404
405    return 0;
406}
407
408int bsettop_init_frontend(void)
409{
410    NEXUS_Error rc;
411
412    if (g_bsettop_frontend_opened) {
413        /* already opened */
414        return 0;
415    }
416
417#if NEXUS_HAS_FRONTEND
418    rc = NEXUS_Platform_InitFrontend();
419    if (rc) return BERR_TRACE(rc);
420
421    /* it's ok to call this a second time */
422    bconfig_p_set_tuners();
423    g_bsettop_frontend_opened = true;
424#endif
425    return rc;
426}
427
428void bsettop_uninit(void)
429{
430#ifdef B_HAS_IP
431    bplayback_ip_p_uninit();
432#endif
433    bdecode_p_uninit();
434    bdisplay_p_uninit();
435    buserio_p_uninit();
436    b_os_uninit();
437    NEXUS_Platform_Uninit();
438}
439
440void bsettop_get_power_state(bsettop_power_state *state)
441{
442    /* TODO */
443    state->av_outputs = true;
444    BSTD_UNUSED(state);
445}
446
447bresult bsettop_set_power_state(const bsettop_power_state *state)
448{
449    BSTD_UNUSED(state);
450    /* TODO */
451    return 0;
452}
453
454struct {
455    NEXUS_VideoCodec nexus;
456    bvideo_codec settop;
457} g_videoCodec[] = {
458    {NEXUS_VideoCodec_eUnknown, bvideo_codec_none},
459    {NEXUS_VideoCodec_eUnknown, bvideo_codec_unknown},
460    {NEXUS_VideoCodec_eMpeg1, bvideo_codec_mpeg1},
461    {NEXUS_VideoCodec_eMpeg2, bvideo_codec_mpeg2},
462    {NEXUS_VideoCodec_eMpeg4Part2, bvideo_codec_mpeg4_part2},
463    {NEXUS_VideoCodec_eH263, bvideo_codec_h263},
464    {NEXUS_VideoCodec_eH264, bvideo_codec_h264},
465    {NEXUS_VideoCodec_eVc1, bvideo_codec_vc1},
466    {NEXUS_VideoCodec_eVc1SimpleMain, bvideo_codec_vc1_sm},
467    {NEXUS_VideoCodec_eDivx311, bvideo_codec_divx_311},
468    {NEXUS_VideoCodec_eAvs, bvideo_codec_avs}
469};
470
471struct {
472    NEXUS_AudioCodec nexus;
473    baudio_format settop;
474} g_audioCodec[] = {
475   {NEXUS_AudioCodec_eUnknown, baudio_format_unknown},
476   {NEXUS_AudioCodec_eMpeg, baudio_format_mpeg},
477   {NEXUS_AudioCodec_eMp3, baudio_format_mp3},
478   {NEXUS_AudioCodec_eAac, baudio_format_aac},
479   {NEXUS_AudioCodec_eAacPlus, baudio_format_aac_plus},
480   {NEXUS_AudioCodec_eAacPlusAdts, baudio_format_aac_plus_adts},
481   {NEXUS_AudioCodec_eAacPlusLoas, baudio_format_aac_plus_loas},
482   {NEXUS_AudioCodec_eAc3, baudio_format_ac3},
483   {NEXUS_AudioCodec_eAc3Plus, baudio_format_ac3_plus},
484   {NEXUS_AudioCodec_eDts, baudio_format_dts},
485   {NEXUS_AudioCodec_eLpcmHdDvd, baudio_format_lpcm_hddvd},
486   {NEXUS_AudioCodec_eLpcmBluRay, baudio_format_lpcm_bluray},
487   {NEXUS_AudioCodec_eDtsHd, baudio_format_dts_hd},
488   {NEXUS_AudioCodec_eWmaStd, baudio_format_wma_std},
489   {NEXUS_AudioCodec_eWmaPro, baudio_format_wma_pro},
490   {NEXUS_AudioCodec_eLpcmDvd, baudio_format_lpcm_dvd},
491   {NEXUS_AudioCodec_eAvs, baudio_format_avs},
492   {NEXUS_AudioCodec_eAmr, baudio_format_amr},
493   {NEXUS_AudioCodec_eDra, baudio_format_dra},
494   {NEXUS_AudioCodec_ePcmWav, baudio_format_pcm}
495};
496
497struct {
498    NEXUS_VideoFormat nexus;
499    bvideo_format settop;
500} g_videoFormat[] = {
501    {NEXUS_VideoFormat_eNtsc, bvideo_format_ntsc},
502    {NEXUS_VideoFormat_eNtscJapan, bvideo_format_ntsc_japan},
503    {NEXUS_VideoFormat_ePalM, bvideo_format_pal_m},
504    {NEXUS_VideoFormat_ePalN, bvideo_format_pal_n},
505    {NEXUS_VideoFormat_ePalNc, bvideo_format_pal_nc},
506    {NEXUS_VideoFormat_ePalB, bvideo_format_pal_b},
507    {NEXUS_VideoFormat_ePalB1, bvideo_format_pal_b1},
508    {NEXUS_VideoFormat_ePalD, bvideo_format_pal_d},
509    {NEXUS_VideoFormat_ePalD1, bvideo_format_pal_d1},
510    {NEXUS_VideoFormat_ePalG, bvideo_format_pal_g},
511    {NEXUS_VideoFormat_ePal, bvideo_format_pal},
512    {NEXUS_VideoFormat_ePalH, bvideo_format_pal_h},
513    {NEXUS_VideoFormat_ePalK, bvideo_format_pal_k},
514    {NEXUS_VideoFormat_ePalI, bvideo_format_pal_i},
515    {NEXUS_VideoFormat_eSecam, bvideo_format_secam},
516    {NEXUS_VideoFormat_e480p, bvideo_format_480p},
517    {NEXUS_VideoFormat_e576p, bvideo_format_576p},
518    {NEXUS_VideoFormat_e1080i, bvideo_format_1080i},
519    {NEXUS_VideoFormat_e1080i50hz, bvideo_format_1080i_50hz},
520    {NEXUS_VideoFormat_e1080p, bvideo_format_1080p},
521    {NEXUS_VideoFormat_e1080p24hz, bvideo_format_1080p_24hz},
522    {NEXUS_VideoFormat_e1080p25hz, bvideo_format_1080p_25hz},
523    {NEXUS_VideoFormat_e1080p30hz, bvideo_format_1080p_30hz},
524    {NEXUS_VideoFormat_e1080p50hz, bvideo_format_1080p_50hz},
525    {NEXUS_VideoFormat_e1250i50hz, bvideo_format_1250i_50hz},
526    {NEXUS_VideoFormat_e720p, bvideo_format_720p},
527    {NEXUS_VideoFormat_e720p50hz, bvideo_format_720p_50hz},
528    {NEXUS_VideoFormat_e720p24hz, bvideo_format_720p_24hz},
529    {NEXUS_VideoFormat_eCustom0, bvideo_format_1080i}, /* TODO */
530
531    /* the following do not map, but we don't need ERR messages on the console */
532    {NEXUS_VideoFormat_eNtsc443, bvideo_format_ntsc}, /* does not map */
533    {NEXUS_VideoFormat_ePal60hz, bvideo_format_ntsc}, /* does not map */
534    {NEXUS_VideoFormat_eSecamB, bvideo_format_ntsc}, /* does not map */
535    {NEXUS_VideoFormat_eSecamG, bvideo_format_ntsc}, /* does not map */
536    {NEXUS_VideoFormat_eSecamD, bvideo_format_ntsc}, /* does not map */
537    {NEXUS_VideoFormat_eSecamK, bvideo_format_ntsc}, /* does not map */
538    {NEXUS_VideoFormat_eSecamH, bvideo_format_ntsc}, /* does not map */
539    {NEXUS_VideoFormat_e1080p60hz, bvideo_format_ntsc}, /* does not map */
540    {NEXUS_VideoFormat_e1080p50hz, bvideo_format_ntsc}, /* does not map */
541    {NEXUS_VideoFormat_e720p30hz, bvideo_format_ntsc} /* does not map */
542};
543
544struct {
545    NEXUS_DisplayAspectRatio nexus;
546    unsigned settop;
547} g_aspectRatio[] = {
548  {NEXUS_DisplayAspectRatio_e4x3, bdisplay_aspect_ratio_4x3},
549  {NEXUS_DisplayAspectRatio_e16x9, bdisplay_aspect_ratio_16x9}
550};
551
552struct {
553    NEXUS_PixelFormat nexus;
554    unsigned settop;
555} g_pixelFormat[] = {
556    {NEXUS_PixelFormat_eR5_G6_B5, bgraphics_pixel_format_r5_g6_b5},
557    {NEXUS_PixelFormat_eA1_R5_G5_B5, bgraphics_pixel_format_a1_r5_g5_b5},
558    {NEXUS_PixelFormat_eR5_G5_B5_A1, bgraphics_pixel_format_r5_g5_b5_a1},
559    {NEXUS_PixelFormat_eA4_R4_G4_B4, bgraphics_pixel_format_a4_r4_g4_b4},
560    {NEXUS_PixelFormat_eR4_G4_B4_A4, bgraphics_pixel_format_r4_g4_b4_a4},
561    {NEXUS_PixelFormat_eA8_R8_G8_B8, bgraphics_pixel_format_a8_r8_g8_b8},
562    {NEXUS_PixelFormat_ePalette8, bgraphics_pixel_format_palette8},
563    {NEXUS_PixelFormat_eA8_Palette8, bgraphics_pixel_format_a8_palette8},
564    {NEXUS_PixelFormat_eA8, bgraphics_pixel_format_a8},
565    {NEXUS_PixelFormat_eY08_Cb8_Y18_Cr8, bgraphics_pixel_format_y08_cb8_y18_cr8},
566    {NEXUS_PixelFormat_eCr8_Y18_Cb8_Y08, bgraphics_pixel_format_cr8_y18_cb8_y08},
567    {NEXUS_PixelFormat_eA8_Y8_Cb8_Cr8, bgraphics_pixel_format_a8_y8_cb8_cr8},
568    {NEXUS_PixelFormat_ePalette2, bgraphics_pixel_format_palette2},
569    {NEXUS_PixelFormat_ePalette4, bgraphics_pixel_format_palette4}
570};
571
572struct {
573    NEXUS_MessageFormat nexus;
574    unsigned settop;
575} g_messageFormat[] = {
576    {NEXUS_MessageFormat_eTs, bmessage_format_ts},
577    {NEXUS_MessageFormat_ePes, bmessage_format_pes},
578    {NEXUS_MessageFormat_ePsi, bmessage_format_psi}
579};
580
581#if NEXUS_HAS_FRONTEND
582struct {
583    NEXUS_FrontendSatelliteMode nexus;
584    unsigned settop;
585} g_sdsMode[] = {
586 { NEXUS_FrontendSatelliteMode_eDvb, btuner_sds_mode_qpsk_dvb},
587 { NEXUS_FrontendSatelliteMode_eDss, btuner_sds_mode_qpsk_dss},
588 { NEXUS_FrontendSatelliteMode_eDcii,  btuner_sds_mode_qpsk_dcii},
589 { NEXUS_FrontendSatelliteMode_eQpskLdpc, btuner_sds_mode_qpsk_ldpc },
590 { NEXUS_FrontendSatelliteMode_e8pskLdpc,  btuner_sds_mode_8psk_ldpc },
591 { NEXUS_FrontendSatelliteMode_eLdpc,  btuner_sds_mode_ldpc },
592 { NEXUS_FrontendSatelliteMode_eQpskTurbo, btuner_sds_mode_qpsk_turbo },
593 { NEXUS_FrontendSatelliteMode_e8pskTurbo, btuner_sds_mode_8psk_turbo },
594 { NEXUS_FrontendSatelliteMode_eTurbo, btuner_sds_mode_turbo }
595};
596#endif
597
598struct {
599    NEXUS_VideoFrameRate nexus;
600    bvideo_frame_rate settop;
601} g_videoFrameRate[] = {
602    {NEXUS_VideoFrameRate_eUnknown, bvideo_frame_rate_unknown},
603    {NEXUS_VideoFrameRate_e7_943, bvideo_frame_rate_7_943},
604    {NEXUS_VideoFrameRate_e14_985, bvideo_frame_rate_14_985},
605    {NEXUS_VideoFrameRate_e23_976, bvideo_frame_rate_23_976},
606    {NEXUS_VideoFrameRate_e24, bvideo_frame_rate_24},
607    {NEXUS_VideoFrameRate_e25, bvideo_frame_rate_25},
608    {NEXUS_VideoFrameRate_e29_97, bvideo_frame_rate_29_97},
609    {NEXUS_VideoFrameRate_e30, bvideo_frame_rate_30},
610    {NEXUS_VideoFrameRate_e50, bvideo_frame_rate_50},
611    {NEXUS_VideoFrameRate_e59_94, bvideo_frame_rate_59_94},
612    {NEXUS_VideoFrameRate_e60, bvideo_frame_rate_60}
613};
614
615#define CONVERT(g_struct) \
616    unsigned i; \
617    for (i=0;i<sizeof(g_struct)/sizeof(g_struct[0]);i++) { \
618        if (g_struct[i].settop == settop_value) { \
619            return g_struct[i].nexus; \
620        } \
621    } \
622    BDBG_ERR(("unable to find Settop API value %d in %s", settop_value, #g_struct)); \
623    return g_struct[0].nexus
624
625#define CONVERT_NEXUS(g_struct) \
626    unsigned i; \
627    for (i=0;i<sizeof(g_struct)/sizeof(g_struct[0]);i++) { \
628        if (g_struct[i].nexus == nexus_value) { \
629            return g_struct[i].settop; \
630        } \
631    } \
632    BDBG_ERR(("unable to find Nexus value %d in %s", nexus_value, #g_struct)); \
633    return g_struct[0].settop
634
635NEXUS_VideoCodec b_videocodec2nexus(bvideo_codec settop_value)
636{
637    CONVERT(g_videoCodec);
638}
639
640bvideo_codec b_nexus2videocodec(NEXUS_VideoCodec nexus_value)
641{
642    CONVERT_NEXUS(g_videoCodec);
643}
644
645NEXUS_AudioCodec b_audiocodec2nexus(baudio_format settop_value)
646{
647    CONVERT(g_audioCodec);
648}
649
650baudio_format b_nexus2audiocodec(NEXUS_AudioCodec nexus_value)
651{
652    CONVERT_NEXUS(g_audioCodec);
653}
654
655bvideo_frame_rate b_nexus2framerate(NEXUS_VideoFrameRate nexus_value)
656{
657    CONVERT_NEXUS(g_videoFrameRate);
658}
659
660struct {
661    NEXUS_VideoFormat vesaFormat;
662    unsigned width;
663    unsigned height;
664    unsigned refresh_rate;
665} g_vesaFormats[] = {
666    {NEXUS_VideoFormat_eVesa640x480p60hz, 640, 480, 60},
667    {NEXUS_VideoFormat_eVesa800x600p60hz, 800, 600, 60},
668    {NEXUS_VideoFormat_eVesa1024x768p60hz, 1024, 768, 60},
669    {NEXUS_VideoFormat_eVesa1280x768p60hz, 1280, 768, 60},
670    {NEXUS_VideoFormat_eVesa1280x768p60hzRed, 1280, 768, 60},
671    {NEXUS_VideoFormat_eVesa1280x720p50hz, 1280, 720, 50},
672    {NEXUS_VideoFormat_eVesa1280x720p60hz, 1280, 720, 60},
673    {NEXUS_VideoFormat_eVesa1280x720pReducedBlank, 1280, 720, 60},
674    {NEXUS_VideoFormat_eVesa640x350p60hz, 640, 350, 60},
675    {NEXUS_VideoFormat_eVesa640x350p70hz, 640, 350, 70},
676    {NEXUS_VideoFormat_eVesa640x350p72hz, 640, 350, 72},
677    {NEXUS_VideoFormat_eVesa640x350p75hz, 640, 350, 75},
678    {NEXUS_VideoFormat_eVesa640x350p85hz, 640, 350, 85},
679    {NEXUS_VideoFormat_eVesa640x400p60hz, 640, 400, 60},
680    {NEXUS_VideoFormat_eVesa640x400p70hz, 640, 400, 70},
681    {NEXUS_VideoFormat_eVesa640x400p72hz, 640, 400, 72},
682    {NEXUS_VideoFormat_eVesa640x400p75hz, 640, 400, 75},
683    {NEXUS_VideoFormat_eVesa640x400p85hz, 640, 400, 85},
684    {NEXUS_VideoFormat_eVesa640x480p70hz, 640, 480, 70},
685    {NEXUS_VideoFormat_eVesa640x480p72hz, 640, 480, 72},
686    {NEXUS_VideoFormat_eVesa640x480p75hz, 640, 480, 75},
687    {NEXUS_VideoFormat_eVesa640x480p85hz, 640, 480, 85},
688
689    {NEXUS_VideoFormat_eVesa720x400p60hz, 720, 400, 60},
690    {NEXUS_VideoFormat_eVesa720x400p70hz, 720, 400, 70},
691    {NEXUS_VideoFormat_eVesa720x400p72hz, 720, 400, 72},
692    {NEXUS_VideoFormat_eVesa720x400p75hz, 720, 400, 75},
693    {NEXUS_VideoFormat_eVesa720x400p85hz, 720, 400, 85},
694    {NEXUS_VideoFormat_eVesa800x600p56hz, 800, 600, 56},
695    {NEXUS_VideoFormat_eVesa800x600p70hz, 800, 600, 70},
696    {NEXUS_VideoFormat_eVesa800x600p72hz, 800, 600, 72},
697    {NEXUS_VideoFormat_eVesa800x600p75hz, 800, 600, 75},
698    {NEXUS_VideoFormat_eVesa800x600p85hz, 800, 600, 85},
699    {NEXUS_VideoFormat_eVesa1024x768p70hz, 1024, 768, 70},
700    {NEXUS_VideoFormat_eVesa1024x768p72hz, 1024, 768, 72},
701    {NEXUS_VideoFormat_eVesa1024x768p75hz, 1024, 768, 75},
702    {NEXUS_VideoFormat_eVesa1024x768p85hz, 1024, 768, 85},
703    {NEXUS_VideoFormat_eVesa1280x720p70hz, 1280, 720, 70},
704    {NEXUS_VideoFormat_eVesa1280x720p72hz, 1280, 720, 72},
705    {NEXUS_VideoFormat_eVesa1280x720p75hz, 1280, 720, 75},
706    {NEXUS_VideoFormat_eVesa1280x720p85hz, 1280, 720, 85},
707    {NEXUS_VideoFormat_eVesa1024x768i87hz, 1024, 768, 87},
708    {NEXUS_VideoFormat_eVesa1152x864p75hz, 1152, 864, 75},
709    {NEXUS_VideoFormat_eVesa1280x768p75hz, 1280, 768, 75},
710    {NEXUS_VideoFormat_eVesa1280x768p85hz, 1280, 768, 85},
711    {NEXUS_VideoFormat_eVesa1280x960p60hz, 1280, 960, 60},
712    {NEXUS_VideoFormat_eVesa1280x960p85hz, 1280, 960, 85},
713    {NEXUS_VideoFormat_eVesa1280x1024p60hz, 1280, 1024, 60},
714    {NEXUS_VideoFormat_eVesa1280x1024p75hz, 1280, 1024, 75},
715    {NEXUS_VideoFormat_eVesa1280x1024p85hz, 1280, 1024, 85},
716    {NEXUS_VideoFormat_eVesa832x624p75hz, 832, 624, 75},
717    {NEXUS_VideoFormat_eVesa1360x768p60hz, 1360, 768, 60},
718    {NEXUS_VideoFormat_eVesa1366x768p60hz, 1366, 768, 60},
719    {NEXUS_VideoFormat_eVesa1400x1050p60hz, 1400, 1050, 60},
720    {NEXUS_VideoFormat_eVesa1400x1050p60hzReducedBlank, 1400, 1050, 60},
721    {NEXUS_VideoFormat_eVesa1400x1050p75hz, 1400, 1050, 75},
722    {NEXUS_VideoFormat_eVesa1600x1200p60hz, 1600, 1200, 60},
723    {NEXUS_VideoFormat_eVesa1920x1080p60hzReducedBlank, 1920, 1080, 60},
724};
725
726NEXUS_VideoFormat b_displayformat2nexus(bvideo_format settop_value, const bvideo_format_settings *vesa_settings)
727{
728    if (settop_value == bvideo_format_vesa) {
729        unsigned i;
730        BDBG_ASSERT(vesa_settings);
731        for (i=0;i<sizeof(g_vesaFormats)/sizeof(g_vesaFormats[0]);i++) {
732            if (vesa_settings->width == g_vesaFormats[i].width &&
733                vesa_settings->height == g_vesaFormats[i].height &&
734                vesa_settings->refresh_rate == g_vesaFormats[i].refresh_rate)
735            {
736                return g_vesaFormats[i].vesaFormat;
737            }
738        }
739        /* unknown */
740        return NEXUS_VideoFormat_eVesa640x480p60hz;
741    }
742    else {
743        CONVERT(g_videoFormat);
744    }
745}
746
747bvideo_format b_nexus2displayformat(NEXUS_VideoFormat nexus_value, bvideo_format_settings *vesa_settings)
748{
749    if (nexus_value >= NEXUS_VideoFormat_eVesa640x480p60hz && nexus_value <= NEXUS_VideoFormat_eVesa1920x1080p60hzReducedBlank )
750    {
751        if (vesa_settings) {
752            unsigned i;
753            BKNI_Memset(vesa_settings, 0, sizeof(*vesa_settings));
754            for (i=0;i<sizeof(g_vesaFormats)/sizeof(g_vesaFormats[0]);i++) {
755                if (nexus_value == g_vesaFormats[i].vesaFormat) {
756                    vesa_settings->width = g_vesaFormats[i].width;
757                    vesa_settings->height = g_vesaFormats[i].height;
758                    vesa_settings->refresh_rate = g_vesaFormats[i].refresh_rate;
759                    vesa_settings->frame_rate = g_vesaFormats[i].refresh_rate * 100;
760                    vesa_settings->interlaced = false;
761                }
762            }
763        }
764        return bvideo_format_vesa;
765    }
766    else
767    {
768        CONVERT_NEXUS(g_videoFormat);
769    }
770}
771
772NEXUS_DisplayAspectRatio b_displayaspectratio2nexus(bdisplay_aspect_ratio settop_value)
773{
774    CONVERT(g_aspectRatio);
775}
776
777NEXUS_PixelFormat b_graphicspixelformat2nexus(bgraphics_pixel_format settop_value)
778{
779    CONVERT(g_pixelFormat);
780}
781
782NEXUS_MessageFormat b_messageformat2nexus(bmessage_format settop_value)
783{
784    CONVERT(g_messageFormat);
785}
786
787#if NEXUS_HAS_FRONTEND
788NEXUS_FrontendSatelliteMode b_sdsmode2nexus(btuner_sds_mode settop_value)
789{
790    CONVERT(g_sdsMode);
791}
792#endif
793
794struct {
795    NEXUS_TransportType nexus;
796    unsigned settop;
797} g_mpegType[] = {
798    {NEXUS_TransportType_eTs, bstream_mpeg_type_unknown},
799    {NEXUS_TransportType_eEs, bstream_mpeg_type_es},
800    {NEXUS_TransportType_eTs, bstream_mpeg_type_bes},
801    {NEXUS_TransportType_eMpeg2Pes, bstream_mpeg_type_pes},
802    {NEXUS_TransportType_eTs, bstream_mpeg_type_ts},
803    {NEXUS_TransportType_eDssEs, bstream_mpeg_type_dss_es},
804    {NEXUS_TransportType_eDssPes, bstream_mpeg_type_dss_pes},
805    {NEXUS_TransportType_eVob, bstream_mpeg_type_vob},
806    {NEXUS_TransportType_eAsf, bstream_mpeg_type_asf},
807    {NEXUS_TransportType_eAvi, bstream_mpeg_type_avi},
808    {NEXUS_TransportType_eMpeg1Ps, bstream_mpeg_type_mpeg1},
809    {NEXUS_TransportType_eMp4, bstream_mpeg_type_mp4},
810    {NEXUS_TransportType_eMkv, bstream_mpeg_type_mkv},
811    {NEXUS_TransportType_eWav, bstream_mpeg_type_wav},
812    {NEXUS_TransportType_eFlv, bstream_mpeg_type_flv}
813};
814
815NEXUS_TransportType b_mpegtype2nexus(bstream_mpeg_type settop_value)
816{
817    CONVERT(g_mpegType);
818}
819
820#if NEXUS_HAS_PLAYBACK
821NEXUS_VideoDecoderDecodeMode b_decodermode2nexus(bplaypump_decode_mode settop_value)
822{
823    return (NEXUS_VideoDecoderDecodeMode)settop_value;
824}
825#endif
826
827/*
828Summary:
829Cached memory allocation function
830Description:
831This allocates a buffer on the current heap and in cached memory for use elsewhere.
832*/
833bmem_ptr bmem_alloc(
834    size_t buffer_length
835)
836{
837    bresult rc;
838    void *pMemory;
839    NEXUS_Error errCode;
840    NEXUS_MemoryAllocationSettings allocSettings;
841    NEXUS_Memory_GetDefaultAllocationSettings(&allocSettings);
842    errCode = NEXUS_Memory_Allocate(buffer_length, &allocSettings, &pMemory);
843    if ( errCode )
844    {
845        rc = BSETTOP_ERROR(berr_external_error);
846        return NULL;
847    }
848    return pMemory;
849}
850
851/*
852Summary:
853Memory de-allocation for external use
854Description:
855This frees a buffer allocated with bsettop_mem_alloc()
856*/
857void bmem_free(
858    void *buffer
859)
860{
861    BDBG_ASSERT(NULL != buffer);
862    NEXUS_Memory_Free(buffer);
863}
864
865const char *bsettop_get_config(const char *name)
866{
867#ifdef __vxworks
868    return NEXUS_GetEnv(name);
869#elif defined(NO_OS)
870    return NULL;
871#else
872    return getenv(name);
873#endif
874}
875
876int b_strcmp(const char *s1, const char *s2)
877{
878    return strcmp(s1, s2);
879}
880
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