void OGL4GeometryData::Release()
{
_release_and_reset(m_pVertexBuffer);
_release_and_reset(m_pIndexBuffer);
glDeleteVertexArrays(1, &m_vao);
m_vao = 0;
}
void TextureOverlay::OnRelease()
{
m_pRenderData = nullptr;
_release_and_reset(m_pGeometry);
_release_and_reset(m_pMaterial);
if(m_texAutoRelease)
{
_release_and_reset(m_pTexture);
}
}
void RenderSystem_Deferred::Release()
{
_release_and_reset(m_pMergePassMaterial);
_release_and_reset(m_pGBuffer);
_release_and_reset(m_pABuffer);
_release_and_reset(m_pDSBuffer);
m_pGraphics.reset();
}
void MaterialPass::Release()
{
_release_and_reset(m_pRenderState);
for(auto v : m_Samplers)
{
v->Release();
}
m_Samplers.clear();
_release_and_reset(m_pProgram);
}
bool RenderSystem_Deferred::ResizeGBuffer(int w, int h)
{
_release_and_reset(m_pGBuffer);
G_FORMAT formats[3] =
{
G_FORMAT_R32_FLOAT, // depth
G_FORMAT_R16G16_FLOAT, // normal.xy
G_FORMAT_R8G8B8A8_UNORM, // diffuse color : specular
};
m_pGBuffer = m_pGraphics->CreateRenderTexture();
if(m_pGBuffer == nullptr)
{
return false;
}
for(int i = 0; i < 3; ++i)
{
TexturePtr pTex = m_pGraphics->CreateTexture2D(formats[i], w, h, 1, false);
m_pGBuffer->AttachTexture(pTex);
}
m_pGBuffer->SetDepthStencilBuffer(m_pDSBuffer);
return true;
}
void PostEffect_GaussianBlur::Release()
{
m_pParamInputSize = nullptr;
m_pParamInputTex = nullptr;
_release_and_reset(m_pMaterial);
}
void TextureOverlay::AttachTexture(TexturePtr pTex, bool auto_release)
{
if(m_texAutoRelease)
{
_release_and_reset(m_pTexture);
}
m_pTexture = pTex;
m_texAutoRelease = auto_release;
}
bool HtmlOverlay::ResizeTexture(uint32 w, uint32 h)
{
_release_and_reset(m_pTexture);
m_pTexture = m_pRenderManager->GetSysGraphics()->CreateTexture2D(G_FORMAT_R8G8B8A8_UNORM, w, h, 1, true);
if(m_pTexture == nullptr)
{
return false;
}
m_pTexOverlay->AttachTexture(m_pTexture, false);
return true;
}
void HtmlOverlay::OnRelease()
{
_release_and_reset(m_pTexture);
}
void DebugPanel::Release()
{
_release_and_reset(m_pOverlay);
m_pCore.reset();
}
