Stateless texture unit binding (#577)

adriengivry · web-flow · commit f82c3510ff5c · 2025-05-29T16:32:58.000-04:00
Tested stateless texture unit binding... and it works well!
diff --git a/Sources/Overload/OvRendering/src/OvRendering/HAL/OpenGL/GLTextureHandle.cpp b/Sources/Overload/OvRendering/src/OvRendering/HAL/OpenGL/GLTextureHandle.cpp
@@ -29,10 +29,12 @@ void OvRendering::HAL::GLTextureHandle::Bind(std::optional<uint32_t> p_slot) con
 {
 	if (p_slot.has_value())
 	{
-		glActiveTexture(GL_TEXTURE0 + p_slot.value());
+		glBindTextureUnit(p_slot.value(), m_context.id);
+	}
+	else
+	{
+		glBindTexture(m_context.type, m_context.id);
 	}
-
-	glBindTexture(m_context.type, m_context.id);
 }
 
 template<>

Original file line number	Diff line number	Diff line change
`@@ -29,10 +29,12 @@ void OvRendering::HAL::GLTextureHandle::Bind(std::optional<uint32_t> p_slot) con`
`29`	`29`	`{`
`30`	`30`	`if (p_slot.has_value())`
`31`	`31`	`{`
`32`		`- glActiveTexture(GL_TEXTURE0 + p_slot.value());`
	`32`	`+ glBindTextureUnit(p_slot.value(), m_context.id);`
	`33`	`+ }`
	`34`	`+ else`
	`35`	`+ {`
	`36`	`+ glBindTexture(m_context.type, m_context.id);`
`33`	`37`	`}`
`34`		`-`
`35`		`- glBindTexture(m_context.type, m_context.id);`
`36`	`38`	`}`
`37`	`39`
`38`	`40`	`template<>`