static void Prepare(vout_display_t *vd, picture_t *picture,
subpicture_t *subpicture, vlc_tick_t date)
{
vout_display_sys_t *sys = vd->sys;
VLC_UNUSED(picture);
if (subpicture && sys->p_sub_window) {
if (sys->b_sub_invalid) {
sys->b_sub_invalid = false;
if (sys->p_sub_pic) {
picture_Release(sys->p_sub_pic);
sys->p_sub_pic = NULL;
}
if (sys->p_spu_blend) {
filter_DeleteBlend(sys->p_spu_blend);
sys->p_spu_blend = NULL;
}
free(sys->p_sub_buffer_bounds);
sys->p_sub_buffer_bounds = NULL;
}
if (!sys->p_sub_pic
&& AndroidWindow_Setup(sys, sys->p_sub_window, 1) == 0)
sys->p_sub_pic = PictureAlloc(sys, &sys->p_sub_window->fmt, false);
if (!sys->p_spu_blend && sys->p_sub_pic)
sys->p_spu_blend = filter_NewBlend(VLC_OBJECT(vd),
&sys->p_sub_pic->format);
if (sys->p_sub_pic && sys->p_spu_blend)
sys->b_has_subpictures = true;
}
/* As long as no subpicture was received, do not call
SubpictureDisplay since JNI calls and clearing the subtitles
surface are expensive operations. */
if (sys->b_has_subpictures)
{
SubpicturePrepare(vd, subpicture);
if (!subpicture)
{
/* The surface has been cleared and there is no new
subpicture to upload, do not clear again until a new
subpicture is received. */
sys->b_has_subpictures = false;
}
}
if (sys->p_window->b_opaque
&& AndroidOpaquePicture_CanReleaseAtTime(picture->p_sys))
{
vlc_tick_t now = vlc_tick_now();
if (date > now)
{
if (date - now <= VLC_TICK_FROM_SEC(1))
AndroidOpaquePicture_ReleaseAtTime(picture->p_sys, date);
else /* The picture will be displayed from the Display callback */
msg_Warn(vd, "picture way too early to release at time");
}
}
}
static int SetupWindowSubtitleSurface(vout_display_sys_t *sys)
{
int err;
jobject jsurf = jni_LockAndGetSubtitlesSurface();
err = AndroidWindow_SetSurface(sys, sys->p_sub_window, jsurf);
jni_UnlockAndroidSurface();
err = err == 0 ? AndroidWindow_Setup(sys, sys->p_sub_window, 1) : err;
return err;
}
static int SetupWindowSurface(vout_display_sys_t *sys, unsigned i_pic_count)
{
int err;
jobject jsurf = jni_LockAndGetAndroidJavaSurface();
err = AndroidWindow_SetSurface(sys, sys->p_window, jsurf);
jni_UnlockAndroidSurface();
err = err == 0 ? AndroidWindow_Setup(sys, sys->p_window, i_pic_count) : err;
return err;
}
static picture_pool_t *PoolAlloc(vout_display_t *vd, unsigned requested_count)
{
vout_display_sys_t *sys = vd->sys;
picture_pool_t *pool = NULL;
picture_t **pp_pics = NULL;
unsigned int i = 0;
msg_Dbg(vd, "PoolAlloc: request %d frames", requested_count);
if (AndroidWindow_Setup(sys, sys->p_window, requested_count) != 0)
goto error;
requested_count = sys->p_window->i_pic_count;
msg_Dbg(vd, "PoolAlloc: got %d frames", requested_count);
UpdateVideoSize(sys, &sys->p_window->fmt);
pp_pics = calloc(requested_count, sizeof(picture_t));
for (i = 0; i < requested_count; i++)
{
picture_t *p_pic = PictureAlloc(sys, &sys->p_window->fmt,
sys->p_window->b_opaque);
if (!p_pic)
goto error;
pp_pics[i] = p_pic;
}
picture_pool_configuration_t pool_cfg;
memset(&pool_cfg, 0, sizeof(pool_cfg));
pool_cfg.picture_count = requested_count;
pool_cfg.picture = pp_pics;
if (sys->p_window->b_opaque)
{
pool_cfg.lock = PoolLockOpaquePicture;
pool_cfg.unlock = PoolUnlockOpaquePicture;
}
else
{
pool_cfg.lock = PoolLockPicture;
pool_cfg.unlock = PoolUnlockPicture;
}
pool = picture_pool_NewExtended(&pool_cfg);
error:
if (!pool && pp_pics) {
for (unsigned j = 0; j < i; j++)
picture_Release(pp_pics[j]);
}
free(pp_pics);
return pool;
}
static void Prepare(vout_display_t *vd, picture_t *picture,
subpicture_t *subpicture)
{
vout_display_sys_t *sys = vd->sys;
VLC_UNUSED(picture);
SendEventDisplaySize(vd);
if (subpicture && sys->p_sub_window) {
if (sys->b_sub_invalid) {
sys->b_sub_invalid = false;
if (sys->p_sub_pic) {
picture_Release(sys->p_sub_pic);
sys->p_sub_pic = NULL;
}
if (sys->p_spu_blend) {
filter_DeleteBlend(sys->p_spu_blend);
sys->p_spu_blend = NULL;
}
free(sys->p_sub_buffer_bounds);
sys->p_sub_buffer_bounds = NULL;
}
if (!sys->p_sub_pic
&& AndroidWindow_Setup(sys, sys->p_sub_window, 1) == 0)
sys->p_sub_pic = PictureAlloc(sys, &sys->p_sub_window->fmt, false);
if (!sys->p_spu_blend && sys->p_sub_pic)
sys->p_spu_blend = filter_NewBlend(VLC_OBJECT(vd),
&sys->p_sub_pic->format);
if (sys->p_sub_pic && sys->p_spu_blend)
sys->b_has_subpictures = true;
}
/* As long as no subpicture was received, do not call
SubpictureDisplay since JNI calls and clearing the subtitles
surface are expensive operations. */
if (sys->b_has_subpictures)
{
SubpicturePrepare(vd, subpicture);
if (!subpicture)
{
/* The surface has been cleared and there is no new
subpicture to upload, do not clear again until a new
subpicture is received. */
sys->b_has_subpictures = false;
}
}
}
static int OpenCommon(vout_display_t *vd, const vout_display_cfg_t *cfg,
video_format_t *fmtp)
{
vout_display_sys_t *sys;
video_format_t fmt, sub_fmt;
vout_window_t *embed = cfg->window;
if (embed->type != VOUT_WINDOW_TYPE_ANDROID_NATIVE)
return VLC_EGENERIC;
fmt = *fmtp;
if (embed == NULL)
return VLC_EGENERIC;
assert(embed->handle.anativewindow);
AWindowHandler *p_awh = embed->handle.anativewindow;
if (!AWindowHandler_canSetVideoLayout(p_awh))
{
/* It's better to use gles2 if we are not able to change the video
* layout */
return VLC_EGENERIC;
}
/* Allocate structure */
vd->sys = sys = (struct vout_display_sys_t*)calloc(1, sizeof(*sys));
if (!sys)
return VLC_ENOMEM;
sys->embed = embed;
sys->p_awh = p_awh;
sys->anw = AWindowHandler_getANativeWindowAPI(sys->p_awh);
sys->i_display_width = cfg->display.width;
sys->i_display_height = cfg->display.height;
if (fmt.i_chroma != VLC_CODEC_ANDROID_OPAQUE) {
/* Setup chroma */
char *psz_fcc = var_InheritString(vd, CFG_PREFIX "chroma");
if (psz_fcc) {
fmt.i_chroma = vlc_fourcc_GetCodecFromString(VIDEO_ES, psz_fcc);
free(psz_fcc);
} else
fmt.i_chroma = VLC_CODEC_RGB32;
switch(fmt.i_chroma) {
case VLC_CODEC_YV12:
/* avoid swscale usage by asking for I420 instead since the
* vout already has code to swap the buffers */
fmt.i_chroma = VLC_CODEC_I420;
case VLC_CODEC_I420:
break;
case VLC_CODEC_RGB16:
case VLC_CODEC_RGB32:
case VLC_CODEC_RGBA:
SetRGBMask(&fmt);
video_format_FixRgb(&fmt);
break;
default:
goto error;
}
}
sys->p_window = AndroidWindow_New(vd, &fmt, AWindow_Video);
if (!sys->p_window)
goto error;
if (AndroidWindow_Setup(sys, sys->p_window, 0) != 0)
goto error;
/* use software rotation if we don't do opaque */
if (!sys->p_window->b_opaque)
video_format_TransformTo(&fmt, ORIENT_NORMAL);
msg_Dbg(vd, "using %s", sys->p_window->b_opaque ? "opaque" : "ANW");
video_format_ApplyRotation(&sub_fmt, &fmt);
sub_fmt.i_chroma = subpicture_chromas[0];
SetRGBMask(&sub_fmt);
video_format_FixRgb(&sub_fmt);
sys->p_sub_window = AndroidWindow_New(vd, &sub_fmt, AWindow_Subtitles);
if (sys->p_sub_window) {
FixSubtitleFormat(sys);
sys->i_sub_last_order = -1;
/* Export the subpicture capability of this vout. */
vd->info.subpicture_chromas = subpicture_chromas;
}
else if (!vd->obj.force && sys->p_window->b_opaque)
{
msg_Warn(vd, "cannot blend subtitles with an opaque surface, "
"trying next vout");
goto error;
}
*fmtp = fmt;
/* Setup vout_display */
vd->pool = Pool;
vd->prepare = Prepare;
vd->display = Display;
vd->control = Control;
vd->info.is_slow = !sys->p_window->b_opaque;
return VLC_SUCCESS;
error:
Close(vd);
return VLC_EGENERIC;
}
static int Open(vlc_object_t *p_this)
{
vout_display_t *vd = (vout_display_t*)p_this;
vout_display_sys_t *sys;
video_format_t sub_fmt;
if (vout_display_IsWindowed(vd))
return VLC_EGENERIC;
/* Allocate structure */
vd->sys = sys = (struct vout_display_sys_t*)calloc(1, sizeof(*sys));
if (!sys)
return VLC_ENOMEM;
sys->p_awh = AWindowHandler_new(p_this);
if (!sys->p_awh)
{
free(sys);
msg_Err(vd, "AWindowHandler_new failed");
return VLC_EGENERIC;
}
sys->anw = AWindowHandler_getANativeWindowAPI(sys->p_awh);
#ifdef USE_ANWP
sys->anwp = AWindowHandler_getANativeWindowPrivAPI(sys->p_awh);
if (!sys->anwp)
msg_Warn(vd, "Could not initialize NativeWindow Priv API.");
#endif
sys->i_display_width = vd->cfg->display.width;
sys->i_display_height = vd->cfg->display.height;
if (vd->fmt.i_chroma != VLC_CODEC_ANDROID_OPAQUE) {
/* Setup chroma */
char *psz_fcc = var_InheritString(vd, CFG_PREFIX "chroma");
if (psz_fcc) {
vd->fmt.i_chroma = vlc_fourcc_GetCodecFromString(VIDEO_ES, psz_fcc);
free(psz_fcc);
} else
vd->fmt.i_chroma = VLC_CODEC_RGB32;
switch(vd->fmt.i_chroma) {
case VLC_CODEC_YV12:
/* avoid swscale usage by asking for I420 instead since the
* vout already has code to swap the buffers */
vd->fmt.i_chroma = VLC_CODEC_I420;
case VLC_CODEC_I420:
break;
case VLC_CODEC_RGB16:
case VLC_CODEC_RGB32:
case VLC_CODEC_RGBA:
SetRGBMask(&vd->fmt);
video_format_FixRgb(&vd->fmt);
break;
default:
goto error;
}
}
sys->p_window = AndroidWindow_New(vd, &vd->fmt, AWindow_Video, true);
if (!sys->p_window)
goto error;
if (AndroidWindow_Setup(sys, sys->p_window, 0) != 0)
goto error;
/* use software rotation if we don't use private anw */
if (!sys->p_window->b_opaque && !sys->p_window->b_use_priv)
video_format_ApplyRotation(&vd->fmt, &vd->fmt);
msg_Dbg(vd, "using %s", sys->p_window->b_opaque ? "opaque" :
(sys->p_window->b_use_priv ? "ANWP" : "ANW"));
video_format_ApplyRotation(&sub_fmt, &vd->fmt);
sub_fmt.i_chroma = subpicture_chromas[0];
SetRGBMask(&sub_fmt);
video_format_FixRgb(&sub_fmt);
sys->p_sub_window = AndroidWindow_New(vd, &sub_fmt, AWindow_Subtitles, false);
if (sys->p_sub_window) {
FixSubtitleFormat(sys);
sys->i_sub_last_order = -1;
/* Export the subpicture capability of this vout. */
vd->info.subpicture_chromas = subpicture_chromas;
}
/* Setup vout_display */
vd->pool = Pool;
vd->prepare = Prepare;
vd->display = Display;
vd->control = Control;
vd->manage = Manage;
/* Fix initial state */
vout_display_SendEventFullscreen(vd, true);
SendEventDisplaySize(vd);
return VLC_SUCCESS;
error:
Close(p_this);
return VLC_ENOMEM;
}
