bool VideoDecoderDXVAPrivate::open()
{
if (va_pixfmt != QTAV_PIX_FMT_C(NONE))
codec_ctx->pix_fmt = va_pixfmt;
if (!D3dCreateDevice()) {
qWarning("Failed to create Direct3D device");
goto error;
}
qDebug("D3dCreateDevice succeed");
if (!D3dCreateDeviceManager()) {
qWarning("D3dCreateDeviceManager failed");
goto error;
}
if (!DxCreateVideoService()) {
qWarning("DxCreateVideoService failed");
goto error;
}
if (!DxFindVideoServiceConversion(&input, &render)) {
qWarning("DxFindVideoServiceConversion failed");
goto error;
}
/* TODO print the hardware name/vendor for debugging purposes */
return true;
error:
close();
return false;
}
vlc_va_t *vlc_va_NewDxva2(vlc_object_t *log, int codec_id)
{
vlc_va_dxva2_t *va = calloc(1, sizeof(*va));
if (!va)
return NULL;
/* */
va->log = log;
va->codec_id = codec_id;
/* Load dll*/
va->hd3d9_dll = LoadLibrary(TEXT("D3D9.DLL"));
if (!va->hd3d9_dll) {
msg_Warn(va->log, "cannot load d3d9.dll");
goto error;
}
va->hdxva2_dll = LoadLibrary(TEXT("DXVA2.DLL"));
if (!va->hdxva2_dll) {
msg_Warn(va->log, "cannot load dxva2.dll");
goto error;
}
msg_Dbg(va->log, "DLLs loaded");
/* */
if (D3dCreateDevice(va)) {
msg_Err(va->log, "Failed to create Direct3D device");
goto error;
}
msg_Dbg(va->log, "D3dCreateDevice succeed");
if (D3dCreateDeviceManager(va)) {
msg_Err(va->log, "D3dCreateDeviceManager failed");
goto error;
}
if (DxCreateVideoService(va)) {
msg_Err(va->log, "DxCreateVideoService failed");
goto error;
}
/* */
if (DxFindVideoServiceConversion(va, &va->input, &va->render)) {
msg_Err(va->log, "DxFindVideoServiceConversion failed");
goto error;
}
/* TODO print the hardware name/vendor for debugging purposes */
va->va.description = DxDescribe(va);
va->va.setup = Setup;
va->va.get = Get;
va->va.release = Release;
va->va.extract = Extract;
va->va.close = Close;
return &va->va;
error:
Close(&va->va);
return NULL;
}
bool VideoDecoderDXVAPrivate::open()
{
if (!prepare())
return false;
if (codec_ctx->codec_id == QTAV_CODEC_ID(HEVC)) {
// runtime hevc check
if (isHEVCSupported()) {
qWarning("HEVC DXVA2 is supported by current FFmpeg runtime.");
} else {
qWarning("HEVC DXVA2 is not supported by current FFmpeg runtime.");
return false;
}
}
if (!D3dCreateDevice()) {
qWarning("Failed to create Direct3D device");
goto error;
}
qDebug("D3dCreateDevice succeed");
if (!D3dCreateDeviceManager()) {
qWarning("D3dCreateDeviceManager failed");
goto error;
}
if (!DxCreateVideoService()) {
qWarning("DxCreateVideoService failed");
goto error;
}
if (!DxFindVideoServiceConversion(&input, &render)) {
qWarning("DxFindVideoServiceConversion failed");
goto error;
}
IDirect3DDevice9Ex *devEx;
d3ddev->QueryInterface(IID_IDirect3DDevice9Ex, (void**)&devEx);
qDebug("using D3D9Ex: %d", !!devEx);
// runtime check gles for dynamic gl
#if QTAV_HAVE(DXVA_EGL)
if (OpenGLHelper::isOpenGLES()) {
// d3d9ex is required to share d3d resource. It's available in vista and later. d3d9 can not CreateTexture with shared handle
if (devEx)
interop_res = dxva::InteropResourcePtr(new dxva::EGLInteropResource(d3ddev));
else
qDebug("D3D9Ex is not available. Disable 0-copy.");
}
#endif
SafeRelease(&devEx);
#if QTAV_HAVE(DXVA_GL)
if (!OpenGLHelper::isOpenGLES())
interop_res = dxva::InteropResourcePtr(new dxva::GLInteropResource(d3ddev));
#endif
return true;
error:
close();
return false;
}
bool VideoDecoderDXVAPrivate::open()
{
if (codec_ctx->codec_id == QTAV_CODEC_ID(HEVC)) {
// runtime hevc check
if (isHEVCSupported()) {
qWarning("HEVC DXVA2 is supported by current FFmpeg runtime.");
} else {
qWarning("HEVC DXVA2 is not supported by current FFmpeg runtime.");
return false;
}
}
if (!D3dCreateDevice()) {
qWarning("Failed to create Direct3D device");
goto error;
}
qDebug("D3dCreateDevice succeed");
if (!D3dCreateDeviceManager()) {
qWarning("D3dCreateDeviceManager failed");
goto error;
}
if (!DxCreateVideoService()) {
qWarning("DxCreateVideoService failed");
goto error;
}
if (!DxFindVideoServiceConversion(&input, &render)) {
qWarning("DxFindVideoServiceConversion failed");
goto error;
}
IDirect3DDevice9Ex *devEx;
d3ddev->QueryInterface(IID_IDirect3DDevice9Ex, (void**)&devEx);
qDebug("using D3D9Ex: %d", !!devEx);
SafeRelease(&devEx);
/* TODO print the hardware name/vendor for debugging purposes */
return true;
error:
close();
return false;
}
static int Open(vlc_va_t *external, int codec_id, const es_format_t *fmt)
{
vlc_va_dxva2_t *va = calloc(1, sizeof(*va));
if (!va)
return VLC_EGENERIC;
external->sys = va;
/* */
va->log = VLC_OBJECT(external);
va->codec_id = codec_id;
(void) fmt;
/* Load dll*/
va->hd3d9_dll = LoadLibrary(TEXT("D3D9.DLL"));
if (!va->hd3d9_dll) {
msg_Warn(va->log, "cannot load d3d9.dll");
goto error;
}
va->hdxva2_dll = LoadLibrary(TEXT("DXVA2.DLL"));
if (!va->hdxva2_dll) {
msg_Warn(va->log, "cannot load dxva2.dll");
goto error;
}
msg_Dbg(va->log, "DLLs loaded");
/* */
if (D3dCreateDevice(va)) {
msg_Err(va->log, "Failed to create Direct3D device");
goto error;
}
msg_Dbg(va->log, "D3dCreateDevice succeed");
if (D3dCreateDeviceManager(va)) {
msg_Err(va->log, "D3dCreateDeviceManager failed");
goto error;
}
if (DxCreateVideoService(va)) {
msg_Err(va->log, "DxCreateVideoService failed");
goto error;
}
/* */
if (DxFindVideoServiceConversion(va, &va->input, &va->render)) {
msg_Err(va->log, "DxFindVideoServiceConversion failed");
goto error;
}
/* TODO print the hardware name/vendor for debugging purposes */
external->description = DxDescribe(va);
external->pix_fmt = PIX_FMT_DXVA2_VLD;
external->setup = Setup;
external->get = Get;
external->release = Release;
external->extract = Extract;
return VLC_SUCCESS;
error:
Close(external);
return VLC_EGENERIC;
}
static int Open(vlc_va_t *va, AVCodecContext *ctx, const es_format_t *fmt)
{
vlc_va_sys_t *sys = calloc(1, sizeof (*sys));
if (unlikely(sys == NULL))
return VLC_ENOMEM;
va->sys = sys;
sys->codec_id = ctx->codec_id;
(void) fmt;
/* Load dll*/
sys->hd3d9_dll = LoadLibrary(TEXT("D3D9.DLL"));
if (!sys->hd3d9_dll) {
msg_Warn(va, "cannot load d3d9.dll");
goto error;
}
sys->hdxva2_dll = LoadLibrary(TEXT("DXVA2.DLL"));
if (!sys->hdxva2_dll) {
msg_Warn(va, "cannot load dxva2.dll");
goto error;
}
msg_Dbg(va, "DLLs loaded");
/* */
if (D3dCreateDevice(va)) {
msg_Err(va, "Failed to create Direct3D device");
goto error;
}
msg_Dbg(va, "D3dCreateDevice succeed");
if (D3dCreateDeviceManager(va)) {
msg_Err(va, "D3dCreateDeviceManager failed");
goto error;
}
if (DxCreateVideoService(va)) {
msg_Err(va, "DxCreateVideoService failed");
goto error;
}
/* */
if (DxFindVideoServiceConversion(va, &sys->input, &sys->render)) {
msg_Err(va, "DxFindVideoServiceConversion failed");
goto error;
}
sys->thread_count = ctx->thread_count;
/* TODO print the hardware name/vendor for debugging purposes */
va->description = DxDescribe(sys);
va->pix_fmt = PIX_FMT_DXVA2_VLD;
va->setup = Setup;
va->get = Get;
va->release = Release;
va->extract = Extract;
return VLC_SUCCESS;
error:
Close(va);
return VLC_EGENERIC;
}
