mirror of
https://github.com/tuxbox-neutrino/libstb-hal.git
synced 2025-08-27 15:33:00 +02:00
libeplayer3: rename to c++
This commit is contained in:
martii
340
libeplayer3/output/output.cpp
Normal file
340
libeplayer3/output/output.cpp
Normal file
@@ -0,0 +1,340 @@
|
||||
/*
|
||||
* Output handling.
|
||||
*
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
/* ***************************** */
|
||||
/* Includes */
|
||||
/* ***************************** */
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "common.h"
|
||||
#include "output.h"
|
||||
|
||||
/* ***************************** */
|
||||
/* Makros/Constants */
|
||||
/* ***************************** */
|
||||
|
||||
#define OUTPUT_DEBUG
|
||||
|
||||
#ifdef OUTPUT_DEBUG
|
||||
|
||||
static short debug_level = 0;
|
||||
|
||||
#define output_printf(level, x...) do { \
|
||||
if (debug_level >= level) fprintf(stderr, x); } while (0)
|
||||
#else
|
||||
#define output_printf(level, x...)
|
||||
#endif
|
||||
|
||||
#ifndef OUTPUT_SILENT
|
||||
#define output_err(x...) do { printf(x); } while (0)
|
||||
#else
|
||||
#define output_err(x...)
|
||||
#endif
|
||||
|
||||
/* Error Constants */
|
||||
#define cERR_OUTPUT_NO_ERROR 0
|
||||
#define cERR_OUTPUT_INTERNAL_ERROR -1
|
||||
|
||||
static const char *FILENAME = "output.c";
|
||||
|
||||
/* ***************************** */
|
||||
/* Types */
|
||||
/* ***************************** */
|
||||
|
||||
/* ***************************** */
|
||||
/* Varaibles */
|
||||
/* ***************************** */
|
||||
|
||||
static Output_t *AvailableOutput[] = {
|
||||
&LinuxDvbOutput,
|
||||
NULL
|
||||
};
|
||||
|
||||
/* ***************************** */
|
||||
/* Prototypes */
|
||||
/* ***************************** */
|
||||
|
||||
/* ***************************** */
|
||||
/* MISC Functions */
|
||||
/* ***************************** */
|
||||
|
||||
static void printOutputCapabilities()
|
||||
{
|
||||
int i, j;
|
||||
|
||||
output_printf(10, "%s::%s\n", FILENAME, __FUNCTION__);
|
||||
output_printf(10, "Capabilities:\n");
|
||||
|
||||
for (i = 0; AvailableOutput[i] != NULL; i++) {
|
||||
output_printf(10, "\t%s : ", AvailableOutput[i]->Name);
|
||||
|
||||
for (j = 0; AvailableOutput[i]->Capabilities[j] != NULL; j++)
|
||||
output_printf(10, "%s ", AvailableOutput[i]->Capabilities[j]);
|
||||
output_printf(10, "\n");
|
||||
}
|
||||
}
|
||||
|
||||
/* ***************************** */
|
||||
/* Output Functions */
|
||||
/* ***************************** */
|
||||
|
||||
static void OutputAdd(Context_t * context, char *port)
|
||||
{
|
||||
int i, j;
|
||||
|
||||
output_printf(10, "%s::%s\n", FILENAME, __FUNCTION__);
|
||||
|
||||
for (i = 0; AvailableOutput[i] != NULL; i++)
|
||||
for (j = 0; AvailableOutput[i]->Capabilities[j] != NULL; j++)
|
||||
if (!strcmp(AvailableOutput[i]->Capabilities[j], port)) {
|
||||
if (!strcmp("audio", port)) {
|
||||
context->output->audio = AvailableOutput[i];
|
||||
return;
|
||||
}
|
||||
if (!strcmp("video", port)) {
|
||||
context->output->video = AvailableOutput[i];
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void OutputDel(Context_t * context, char *port)
|
||||
{
|
||||
output_printf(10, "%s::%s\n", FILENAME, __FUNCTION__);
|
||||
|
||||
if (!strcmp("audio", port))
|
||||
context->output->audio = NULL;
|
||||
else if (!strcmp("video", port))
|
||||
context->output->video = NULL;
|
||||
|
||||
}
|
||||
|
||||
static int Command(Context_t *context, OutputCmd_t command, void *argument)
|
||||
{
|
||||
int ret = cERR_OUTPUT_NO_ERROR;
|
||||
|
||||
output_printf(10, "%s::%s Command %d\n", FILENAME, __FUNCTION__,
|
||||
command);
|
||||
|
||||
switch (command) {
|
||||
case OUTPUT_OPEN:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_OPEN, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_OPEN, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CLOSE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_CLOSE, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_CLOSE, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_ADD:{
|
||||
OutputAdd(context, (char *) argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_DEL:{
|
||||
OutputDel(context, (char *) argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CAPABILITIES:{
|
||||
printOutputCapabilities();
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PLAY:{ // 4
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret = context->output->video->Command(context, OUTPUT_PLAY, "video");
|
||||
|
||||
if (!ret) { // success or not executed, dunn care
|
||||
if (context->playback->isAudio)
|
||||
ret = context->output->audio->Command(context, OUTPUT_PLAY, "audio");
|
||||
}
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_STOP:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |=
|
||||
context->output->video->Command(context, OUTPUT_STOP, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_STOP, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_FLUSH:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_FLUSH, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_FLUSH, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PAUSE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_PAUSE, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_PAUSE, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_FASTFORWARD:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_FASTFORWARD, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_FASTFORWARD, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_REVERSE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_REVERSE, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_REVERSE, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CONTINUE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_CONTINUE, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_CONTINUE, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_AVSYNC:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo && context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_AVSYNC, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CLEAR:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo
|
||||
&& (argument == NULL || *(char *) argument == 'v'))
|
||||
ret |= context->output->video->Command(context, OUTPUT_CLEAR, "video");
|
||||
if (context->playback->isAudio
|
||||
&& (argument == NULL || *(char *) argument == 'a'))
|
||||
ret |= context->output->audio->Command(context, OUTPUT_CLEAR, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PTS:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
return context->output->video->Command(context, OUTPUT_PTS, argument);
|
||||
if (context->playback->isAudio)
|
||||
return context->output->audio->Command(context, OUTPUT_PTS, argument);
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_SWITCH:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isAudio)
|
||||
return context->output->audio->Command(context, OUTPUT_SWITCH, "audio");
|
||||
if (context->playback->isVideo)
|
||||
return context->output->video->Command(context, OUTPUT_SWITCH, "video");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_SLOWMOTION:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |=
|
||||
context->output->video->Command(context, OUTPUT_SLOWMOTION, "video");
|
||||
if (context->playback->isAudio)
|
||||
ret |=
|
||||
context->output->audio->Command(context, OUTPUT_SLOWMOTION, "audio");
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_AUDIOMUTE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isAudio)
|
||||
ret |= context->output->audio->Command(context, OUTPUT_AUDIOMUTE, (char *) argument);
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_DISCONTINUITY_REVERSE:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
ret |= context->output->video->Command(context, OUTPUT_DISCONTINUITY_REVERSE, (void *) argument);
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_GET_FRAME_COUNT:{
|
||||
if (context && context->playback) {
|
||||
if (context->playback->isVideo)
|
||||
return context->output->video->Command(context, OUTPUT_GET_FRAME_COUNT, argument);
|
||||
if (context->playback->isAudio)
|
||||
return context->output->audio->Command(context, OUTPUT_GET_FRAME_COUNT, argument);
|
||||
} else
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
default:
|
||||
output_err("%s::%s OutputCmd %d not supported!\n", FILENAME,
|
||||
__FUNCTION__, command);
|
||||
ret = cERR_OUTPUT_INTERNAL_ERROR;
|
||||
break;
|
||||
}
|
||||
|
||||
output_printf(10, "%s::%s exiting with value %d\n", FILENAME,
|
||||
__FUNCTION__, ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
OutputHandler_t OutputHandler = {
|
||||
"Output",
|
||||
NULL,
|
||||
NULL,
|
||||
&Command
|
||||
};
|
||||
Reference in New Issue
Block a user