mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-11 07:01:43 +00:00
934a97c53e
fix q2bsp textures. fix some vulkan validation issues. MOVE_OTHERONLY is now an official feature (replacing MOVE_ONLYENT which is now removed, same functionality, better behaved behaviour). network up edited brushes on initial connect. still needs more work for entity editing, but should otherwise be okay for now. add sys_browserredirect console command for emscripten builds (can be used to trigger window redirections - including download requests) git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5001 fc73d0e0-1445-4013-8a0c-d673dee63da5
118 lines
No EOL
3.1 KiB
C
118 lines
No EOL
3.1 KiB
C
#include "quakedef.h"
|
|
|
|
#include <ppapi/c/ppb_core.h>
|
|
#include <ppapi/c/ppb_audio.h>
|
|
#include <ppapi/c/ppb_audio_config.h>
|
|
extern PPB_Core *ppb_core;
|
|
extern PPB_Audio *audio_interface;
|
|
extern PPB_AudioConfig *audioconfig_interface;
|
|
extern PP_Instance pp_instance;
|
|
|
|
static PPB_Audio_Callback audio_callback;
|
|
|
|
extern int S_GetMixerTime(soundcardinfo_t *sc);
|
|
|
|
static void PPAPI_audio_callback(void *sample_buffer, uint32_t len, void *user_data)
|
|
{
|
|
soundcardinfo_t *sc = user_data;
|
|
unsigned int framesz;
|
|
if (sc)
|
|
{
|
|
int curtime = S_GetMixerTime(sc);
|
|
framesz = sc->sn.numchannels * sc->sn.samplebits/8;
|
|
|
|
//might as well dump it directly...
|
|
sc->sn.buffer = sample_buffer;
|
|
sc->sn.samples = len / (sc->sn.samplebits/8);
|
|
S_PaintChannels (sc, curtime + (len / framesz));
|
|
sc->sn.samples = 0;
|
|
sc->sn.buffer = NULL;
|
|
|
|
sc->snd_sent += len;
|
|
}
|
|
}
|
|
|
|
static void PPAPI_Shutdown(soundcardinfo_t *sc)
|
|
{
|
|
audio_interface->StopPlayback((PP_Resource)sc->handle);
|
|
ppb_core->ReleaseResource((PP_Resource)sc->handle);
|
|
}
|
|
|
|
static unsigned int PPAPI_GetDMAPos(soundcardinfo_t *sc)
|
|
{
|
|
sc->sn.samplepos = sc->snd_sent / (sc->sn.samplebits/8);
|
|
return sc->sn.samplepos;
|
|
}
|
|
|
|
static void PPAPI_UnlockBuffer(soundcardinfo_t *sc, void *buffer)
|
|
{
|
|
}
|
|
|
|
static void *PPAPI_LockBuffer(soundcardinfo_t *sc, unsigned int *sampidx)
|
|
{
|
|
*sampidx = 0;
|
|
return sc->sn.buffer;
|
|
}
|
|
|
|
static void PPAPI_SetUnderWater(soundcardinfo_t *sc, qboolean uw)
|
|
{
|
|
}
|
|
|
|
static void PPAPI_Submit(soundcardinfo_t *sc, int start, int end)
|
|
{
|
|
}
|
|
|
|
int PPAPI_InitCard (soundcardinfo_t *sc, int cardnum)
|
|
{
|
|
PP_Resource config;
|
|
int framecount;
|
|
|
|
/*I'm not aware of any limits on the number of 'devices' we can create, but virtual devices on the same physical device are utterly pointless, so don't load more than one*/
|
|
if (cardnum != 0)
|
|
return 2;
|
|
|
|
/*the docs say only two sample rates are allowed*/
|
|
if (sc->sn.speed <= 44100)
|
|
sc->sn.speed = 44100;
|
|
else
|
|
sc->sn.speed = 48000;
|
|
/*we can't choose these two settings*/
|
|
sc->sn.samplebits = 16;
|
|
sc->sn.numchannels = 2;
|
|
|
|
#ifdef PPB_AUDIO_CONFIG_INTERFACE_1_1
|
|
framecount = audioconfig_interface->RecommendSampleFrameCount(pp_instance, sc->sn.speed, 2048);
|
|
#else
|
|
framecount = audioconfig_interface->RecommendSampleFrameCount(sc->sn.speed, 2048);
|
|
#endif
|
|
|
|
/*the callback paints directly into the caller's buffer, so we don't need a separate 'dma' buffer*/
|
|
sc->selfpainting = true;
|
|
sc->sn.samples = 0; /*framecount*/
|
|
sc->sn.buffer = NULL;
|
|
|
|
sc->snd_sent = 0;
|
|
sc->sn.samplepos = 0;
|
|
|
|
sc->Submit = PPAPI_Submit;
|
|
sc->GetDMAPos = PPAPI_GetDMAPos;
|
|
sc->Lock = PPAPI_LockBuffer;
|
|
sc->Unlock = PPAPI_UnlockBuffer;
|
|
sc->Shutdown = PPAPI_Shutdown;
|
|
|
|
|
|
config = audioconfig_interface->CreateStereo16Bit(pp_instance, sc->sn.speed, framecount);
|
|
if (config)
|
|
{
|
|
sc->handle = (void*)audio_interface->Create(pp_instance, config, PPAPI_audio_callback, sc);
|
|
ppb_core->ReleaseResource(config);
|
|
if (sc->handle)
|
|
{
|
|
if (audio_interface->StartPlayback((PP_Resource)sc->handle))
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int (*pPPAPI_InitCard) (soundcardinfo_t *sc, int cardnum) = &PPAPI_InitCard; |