void RenderThread::render(RenderRequest* req)
{
logFiner(QString("RenderThread::render : req 0x%1").arg((long)req,0,16));
if (req->type() == RenderRequest::Preview)
{
preview_request = req;
// rendering a preview preempts everything except files and previews
if (isRendering())
switch (current_request->type())
{
case RenderRequest::Image:
case RenderRequest::Queued:
stopRendering();
default:
;
}
}
else if (req->type() == RenderRequest::Image)
image_request = req;
else if (request_queue.contains(req))
logWarn(QString("RenderThread::render : req 0x%1 already queued")
.arg((long)req,0,16));
else
{
logFine("RenderThread::render : queueing req %#x", (long)req);
req->setFinished(false);
rqueue_mutex.lock();
request_queue.enqueue(req);
rqueue_mutex.unlock();
}
}
void SkeletalMeshRenderer::render()
{
//should have an update check and recall set if updated.
if(drawBuffers_.size() > 0 && isRendering())
{
auto context = Sly::display->getContext();
auto display = Sly::display;
const unsigned int stride = sizeof(MeshVertex);
const unsigned int offset = 0;
context->IASetInputLayout(inputLayout_);
context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
display->setRasterizerState(rasterizerState_);
display->setSamplerStates(samplerStates_);
display->setBlendState(blendState_);
display->setDepthStencilState(depthStencilState_);
context->VSSetShader(vertexShader_, nullptr, 0);
context->HSSetShader(hullShader_, nullptr, 0);
context->DSSetShader(domainShader_, nullptr, 0);
context->GSSetShader(geometryShader_, nullptr, 0);
context->PSSetShader(pixelShader_, nullptr, 0);
const auto meshTransform = (transform_) ? XMLoadFloat4x4(transform_) : XMMatrixIdentity(); //Default to identity if null (same for subMeshTransform)
for(auto b = drawBuffers_.begin(); b != drawBuffers_.end(); ++b)
{
const auto subMeshTransform = ((*b)->transform) ? XMLoadFloat4x4((*b)->transform) : XMMatrixIdentity();
const auto transform = meshTransform * subMeshTransform;
auto materialBuffer = display->getConstantBuffer("material");
auto worldBuffer = display->getConstantBuffer("world");
MaterialCB materialCB = { (*b)->material->diffuse, (*b)->material->specular };
materialBuffer->update(context, &materialCB , sizeof(MaterialCB));
WorldCB worldCB;
XMStoreFloat4x4(&worldCB.world, transform);
worldBuffer->update(context, &worldCB, sizeof(WorldCB));
context->VSSetConstantBuffers(0, 1, &worldBuffer->buffer);
context->PSSetConstantBuffers(3, 1, &materialBuffer->buffer);
context->VSSetConstantBuffers(0, 1, &worldBuffer->buffer);
context->PSSetConstantBuffers(3, 1, &materialBuffer->buffer);
ID3D11ShaderResourceView* srvs[4] = { (*b)->material->diffuseMap, (*b)->material->normalMap, (*b)->material->specularMap, (*b)->material->environmentMap};
context->PSSetShaderResources(0, 4, srvs);
context->IASetVertexBuffers(0, 1, &(*b)->vertexBuffer, &stride, &offset ); //maybe able to group these together
context->IASetIndexBuffer((*b)->indexBuffer, DXGI_FORMAT_R32_UINT, 0);
context->DrawIndexed((*b)->drawCount, 0, 0);
}
}
}
gboolean
QDeclarativeVideoEditor::handleBusMessage (GstBus *, GstMessage *msg)
{
switch (GST_MESSAGE_TYPE (msg)) {
case GST_MESSAGE_EOS:
qDebug() << "End of stream";
setProgress(1.0);
emit progressChanged();
gst_element_set_state ((GstElement *) m_pipeline, GST_STATE_PAUSED);
if(isRendering()) {
m_rendering = false;
ges_timeline_pipeline_set_mode (m_pipeline, TIMELINE_MODE_PREVIEW);
emit renderComplete();
}
setProgress(-1.0);
break;
case GST_MESSAGE_ERROR: {
gchar *debug;
GError *gerror;
gst_message_parse_error (msg, &gerror, &debug);
g_free (debug);
qDebug() << "Error: " << gerror->message;
if(isRendering()) {
m_rendering = false;
emit error(RENDERING_FAILED, gerror->message);
} else {
emit error(PLAYBACK_FAILED, gerror->message);
}
g_error_free (gerror);
gst_element_set_state ((GstElement *) m_pipeline, GST_STATE_NULL);
setProgress(-1.0);
break;
}
default:
break;
}
return TRUE;
}
