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D3D11 shutdown cleanup

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This commit is contained in:
Noel Berry 2020-12-30 16:31:36 -08:00
parent 7401304bc4
commit 920e7ac644
1 changed files with 36 additions and 4 deletions
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40
private/blah/internal/graphics_backend_d3d11.cpp
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@ -167,7 +167,10 @@ namespace Blah
{ {
if (texture) if (texture)
texture->Release(); texture->Release();
if (view)
view->Release();
texture = nullptr; texture = nullptr;
view = nullptr;
} }
virtual int width() const override virtual int width() const override
@ -431,10 +434,19 @@ namespace Blah
~D3D11_Shader() ~D3D11_Shader()
{ {
if (vertex) vertex->Release(); if (vertex)
if (vertex_blob) vertex_blob->Release(); vertex->Release();
if (fragment) fragment->Release(); if (vertex_blob)
if (fragment_blob) fragment_blob->Release(); vertex_blob->Release();
if (fragment)
fragment->Release();
if (fragment_blob)
fragment_blob->Release();
for (auto& it : vertex_uniform_buffers)
it->Release();
for (auto& it : fragment_uniform_buffers)
it->Release();
vertex = nullptr; vertex = nullptr;
vertex_blob = nullptr; vertex_blob = nullptr;
@ -678,9 +690,29 @@ namespace Blah
void GraphicsBackend::shutdown() void GraphicsBackend::shutdown()
{ {
// release cached objects
for (auto& it : state.blend_cache)
it.state->Release();
for (auto& it : state.depthstencil_cache)
it.state->Release();
for (auto& it : state.layout_cache)
it.layout->Release();
for (auto& it : state.rasterizer_cache)
it.state->Release();
for (auto& it : state.sampler_cache)
it.state->Release();
// TODO:
// Do we need to release live resources? ex. Texture's that
// haven't been released by shutdown will still exist...
// release main devices
state.swap_chain->Release(); state.swap_chain->Release();
state.context->Release(); state.context->Release();
state.device->Release(); state.device->Release();
// reset state
state = D3D11();
} }
const RendererFeatures& GraphicsBackend::features() const RendererFeatures& GraphicsBackend::features()