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Diffstat (limited to 'src/player/player2.c')
| -rw-r--r-- | src/player/player2.c | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/src/player/player2.c b/src/player/player2.c new file mode 100644 index 0000000..cd9beae --- /dev/null +++ b/src/player/player2.c @@ -0,0 +1,211 @@ +/* +Copyright (c) 2015 + Michał Cichoń <thedmd@interia.pl> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +/* receive/play audio stream */ + +/* based on DShow example player */ + +#include "config.h" +#include "player2_private.h" +#include <stdlib.h> +#include <string.h> +#include <memory.h> + +# define length_of(x) (sizeof(x)/sizeof(*(x))) + +static player2_iface* player2_backends[] = +{ + &player2_windows_media_foundation, // expermiental + &player2_direct_show, +}; + +struct _player_t +{ + player2_iface* backend; + player2_t player; +}; + +bool BarPlayer2Init(player2_t* outPlayer, const char* defaultPlayer) +{ + player2_t player; + struct _player_t result; + int i; + + memset(&result, 0, sizeof(struct _player_t)); + + for (i = 0; i < length_of(player2_backends); ++i) + { + player2_iface* backend = player2_backends[i]; + + bool acceptPlayer = true; + if (defaultPlayer && !(strcmp(backend->Id, defaultPlayer) == 0)) + acceptPlayer = false; + + if (acceptPlayer) + result.player = backend->Create(); + + if (result.player) + { + result.backend = backend; + break; + } + } + + if (!result.backend) + return false; + + player = malloc(sizeof(struct _player_t)); + if (!player) + return false; + + *player = result; + + *outPlayer = player; + + return true; +} + +void BarPlayer2Destroy(player2_t player) +{ + if (player->player) + { + player->backend->Destroy(player->player); + player->player = NULL; + } +} + +void BarPlayer2SetVolume(player2_t player, float volume) +{ + if (player->player) + player->backend->SetVolume(player->player, volume); +} + +float BarPlayer2GetVolume(player2_t player) +{ + if (player->player) + return player->backend->GetVolume(player->player); + else + return 0.0f; +} + +void BarPlayer2SetGain(player2_t player, float gainDb) +{ + if (player->player) + player->backend->SetGain(player->player, gainDb); +} + +float BarPlayer2GetGain(player2_t player) +{ + if (player->player) + return player->backend->GetGain(player->player); + else + return 0.0f; +} + +double BarPlayer2GetDuration(player2_t player) +{ + if (player->player) + return player->backend->GetDuration(player->player); + else + return 0.0f; +} + +double BarPlayer2GetTime(player2_t player) +{ + if (player->player) + return player->backend->GetTime(player->player); + else + return 0.0f; +} + +bool BarPlayer2Open(player2_t player, const char* url) +{ + if (player->player) + return player->backend->Open(player->player, url); + else + return false; +} + +bool BarPlayer2Play(player2_t player) +{ + if (player->player) + return player->backend->Play(player->player); + else + return false; +} + +bool BarPlayer2Pause(player2_t player) +{ + if (player->player) + return player->backend->Pause(player->player); + else + return false; +} + +bool BarPlayer2Stop(player2_t player) +{ + if (player->player) + return player->backend->Stop(player->player); + else + return false; +} + +bool BarPlayer2Finish(player2_t player) +{ + if (player->player) + return player->backend->Finish(player->player); + else + return false; +} + +bool BarPlayer2IsPlaying(player2_t player) +{ + if (player->player) + return player->backend->IsPlaying(player->player); + else + return false; +} + +bool BarPlayer2IsPaused(player2_t player) +{ + if (player->player) + return player->backend->IsPaused(player->player); + else + return false; +} + +bool BarPlayer2IsStopped(player2_t player) +{ + if (player->player) + return player->backend->IsStopped(player->player); + else + return false; +} + +bool BarPlayer2IsFinished(player2_t player) +{ + if (player->player) + return player->backend->IsFinished(player->player); + else + return true; +}
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