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VideoBackends: add support to allow rendering to multiple output textures

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This commit is contained in:
iwubcode
2023-05-28 20:59:02 -05:00
parent 252d3f353a
commit 834f8f7b5c
43 changed files with 713 additions and 327 deletions
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17
Source/Core/VideoBackends/Vulkan/VKTexture.h
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@ -126,7 +126,8 @@ private:
class VKFramebuffer final : public AbstractFramebuffer
{
public:
VKFramebuffer(VKTexture* color_attachment, VKTexture* depth_attachment, u32 width, u32 height,
VKFramebuffer(VKTexture* color_attachment, VKTexture* depth_attachment,
std::vector<AbstractTexture*> additional_color_attachments, u32 width, u32 height,
u32 layers, u32 samples, VkFramebuffer fb, VkRenderPass load_render_pass,
VkRenderPass discard_render_pass, VkRenderPass clear_render_pass);
~VKFramebuffer() override;
@ -137,10 +138,20 @@ public:
VkRenderPass GetLoadRenderPass() const { return m_load_render_pass; }
VkRenderPass GetDiscardRenderPass() const { return m_discard_render_pass; }
VkRenderPass GetClearRenderPass() const { return m_clear_render_pass; }
void Unbind();
void TransitionForRender();
static std::unique_ptr<VKFramebuffer> Create(VKTexture* color_attachments,
VKTexture* depth_attachment);
void SetAndClear(const VkRect2D& rect, const VkClearValue& color_value,
const VkClearValue& depth_value);
std::size_t GetNumberOfAdditonalAttachments() const
{
return m_additional_color_attachments.size();
}
static std::unique_ptr<VKFramebuffer>
Create(VKTexture* color_attachments, VKTexture* depth_attachment,
std::vector<AbstractTexture*> additional_color_attachments);
protected:
VkFramebuffer m_fb;