From 87393ae98fa459715b0c9616b986a23650e373b6 Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Wed, 1 Jan 2025 10:52:05 +1100
Subject: vram allocator debug hooks

---
 video.cpp | 17 +++++++++++++++++
 video.hpp |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/video.cpp b/video.cpp
index 1f58e00..372b851 100644
--- a/video.cpp
+++ b/video.cpp
@@ -3838,6 +3838,10 @@ void Vram_Allocator::Page::init(
 	chunk->next = 0;
 	chunk->free = true;
 	chunks = chunk;
+#ifdef DEBUG
+	if (dev->hooks)
+		dev->hooks->on_page_alloc(s);
+#endif
 }
 
 Vram_Allocator::Allocation Vram_Allocator::Page::imp_alloc(
@@ -3905,6 +3909,10 @@ Vram_Allocator::Allocation Vram_Allocator::Page::alloc(
 	if (!a.chunk) return a;
 	al = align_address((uintptr_t)a.chunk->offset, (size_t)align);
 	a.chunk->pad = al - a.chunk->offset;
+#if DEBUG
+	if (dev->hooks)
+		dev->hooks->on_vram_alloc(as, align);
+#endif
 	return a;
 }
 
@@ -4043,3 +4051,12 @@ void Device_Debug_Hooks::on_submit(Context& ctx) {
 void Device_Debug_Hooks::on_present(Context& ctx) {
 	(void)ctx;
 }
+
+void Device_Debug_Hooks::on_page_alloc(size_t size) {
+	(void)size;
+}
+
+void Device_Debug_Hooks::on_vram_alloc(size_t size, size_t align) {
+	(void)size;
+	(void)align;
+}
\ No newline at end of file
diff --git a/video.hpp b/video.hpp
index bc57f1f..52fffea 100644
--- a/video.hpp
+++ b/video.hpp
@@ -423,6 +423,8 @@ struct Device_Debug_Hooks {
 	virtual void on_acquire(Context& ctx);
 	virtual void on_submit(Context& ctx);
 	virtual void on_present(Context& ctx);
+	virtual void on_page_alloc(size_t size);
+	virtual void on_vram_alloc(size_t size, size_t align);
 };
 
 struct Context;
-- 
cgit v1.2.3-54-g00ecf