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Vulkan: Implement Quad-Buffered stereoscopy support.

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This commit is contained in:
Jules Blok 2017-06-26 21:08:21 +02:00
commit 1f2d43c870
4 changed files with 21 additions and 3 deletions
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9
Source/Core/VideoBackends/Vulkan/Renderer.cpp
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@ -949,6 +949,10 @@ void Renderer::BlitScreen(VkRenderPass render_pass, const TargetRectangle& dst_r
post_processor->BlitFromTexture(left_rect, src_rect, src_tex, 0, render_pass);
post_processor->BlitFromTexture(right_rect, src_rect, src_tex, 1, render_pass);
}
else if (g_ActiveConfig.iStereoMode == STEREO_QUADBUFFER)
{
post_processor->BlitFromTexture(dst_rect, src_rect, src_tex, -1, render_pass);
}
else
{
post_processor->BlitFromTexture(dst_rect, src_rect, src_tex, 0, render_pass);
@ -1186,6 +1190,11 @@ void Renderer::CheckForConfigChanges()
m_swap_chain->SetVSync(g_ActiveConfig.IsVSync());
}
// For quad-buffered stereo we need to change the layer count, so recreate the swap chain.
if (m_swap_chain &&
(g_ActiveConfig.iStereoMode == STEREO_QUADBUFFER) != m_swap_chain->IsStereoEnabled())
ResizeSwapChain();
// Wipe sampler cache if force texture filtering or anisotropy changes.
if (anisotropy_changed || force_texture_filtering_changed)
ResetSamplerStates();