From f71276fec04c317d07bfe768ebfbe1b28ddd60e7 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Mon, 24 Aug 2026 03:57:40 +0200
Subject: feat: work on render path exporting

---
 src/rendering/rhi.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/rendering/rhi.h')

diff --git a/src/rendering/rhi.h b/src/rendering/rhi.h
index db0711b..ddbcceb 100644
--- a/src/rendering/rhi.h
+++ b/src/rendering/rhi.h
@@ -15,6 +15,7 @@ namespace Donut::RHI
         Swapchain,
         RGBA8,
         RGBA16F,
+        RGBA32F,
         D32,
     };
 
@@ -114,6 +115,12 @@ namespace Donut::RHI
         virtual auto begin_frame(const glm::vec4& clear) -> CommandList* = 0;
         virtual auto end_frame() -> void = 0;
 
+        virtual auto run_offscreen(const std::function<void(CommandList&)>& record) -> void = 0;
+
+        virtual auto read_render_target(RenderTarget* target, std::vector<uint8_t>& out) -> void = 0;
+
+        virtual auto read_render_target_float(RenderTarget* target, std::vector<float>& out) -> void = 0;
+
         virtual auto init_imgui() -> void = 0;
         virtual auto imgui_new_frame() -> void = 0;
         virtual auto imgui_render(CommandList& swapchain_cmds) -> void = 0;
-- 
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