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New Renderer working with RenderStack

This commit is contained in:
Nite Luo 2013-11-14 12:17:54 -08:00
parent a70cad8c97
commit 8d63faa0de
1 changed files with 15 additions and 12 deletions
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27
cocos/2d/renderer/Renderer.cpp
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@ -134,19 +134,16 @@ void Renderer::render()
while(!_renderStack.empty())
{
size_t len = _renderGroups[_renderStack.top().renderQueueID].size();
RenderQueue currRenderQueue = _renderGroups[_renderStack.top().renderQueueID];
size_t len = currRenderQueue.size();
//If pop the render stack if we already processed all the commands
if(_renderStack.top().currentIndex >= len)
{
_renderStack.pop();
_firstCommand = _lastCommand = 0;
continue;
}
//Refresh the batch command index in case the renderStack has changed.
_firstCommand = _lastCommand = _renderStack.top().currentIndex;
//Process RenderQueue
for(size_t i = _renderStack.top().currentIndex; i < len; i++)
{
auto command = _renderGroups[_renderStack.top().renderQueueID][i];
auto command = currRenderQueue[i];
if(command->getType() == QUAD_COMMAND)
{
@ -159,7 +156,7 @@ void Renderer::render()
{
memcpy(_quads + _numQuads, cmd->getQuad(), sizeof(V3F_C4B_T2F_Quad) * cmd->getQuadCount());
_numQuads += cmd->getQuadCount();
_lastCommand = i;
_renderStack.top().currentIndex = _lastCommand = i;
}
else
{
@ -182,7 +179,6 @@ void Renderer::render()
//push new renderQueue to renderStack
_renderStack.push({cmd->getRenderQueueID(), 0});
_firstCommand = _lastCommand = 0;
//Exit current loop
break;
@ -195,6 +191,12 @@ void Renderer::render()
//Draw the batched quads
drawBatchedQuads();
//If pop the render stack if we already processed all the commands
if(_renderStack.top().currentIndex + 1 >= len)
{
_renderStack.pop();
}
}
//TODO give command back to command pool
@ -204,6 +206,7 @@ void Renderer::render()
_renderGroups[j].clear();
}
_renderStack.push({DEFAULT_RENDER_QUEUE, 0});
_firstCommand = _lastCommand = 0;
_lastMaterialID = 0;
}
@ -235,7 +238,7 @@ void Renderer::drawBatchedQuads()
//Start drawing verties in batch
for(size_t i = _firstCommand; i <= _lastCommand; i++)
{
RenderCommand* command = _renderGroups[DEFAULT_RENDER_QUEUE][i];
RenderCommand* command = _renderGroups[_renderStack.top().renderQueueID][i];
if (command->getType() == QUAD_COMMAND)
{
QuadCommand* cmd = static_cast<QuadCommand*>(command);