Route paint texture unit binding through GL backend

2026-06-04 22:08:46 +02:00
parent 4c61a490ce
commit abe3a86cc5
9 changed files with 169 additions and 32 deletions
--- a/src/renderer_gl/opengl_capabilities.cpp
+++ b/src/renderer_gl/opengl_capabilities.cpp
@@ -503,6 +503,18 @@ pp::foundation::Status clear_opengl_color_buffer_with_write_mask(
    return pp::foundation::Status::success();
 }

+pp::foundation::Status activate_opengl_texture_unit(
+    std::uint32_t unit_index,
+    OpenGlActiveTextureDispatch dispatch) noexcept
+{
+    if (dispatch.active_texture == nullptr) {
+        return pp::foundation::Status::invalid_argument("OpenGL active texture dispatch callback must not be null");
+    }
+
+    dispatch.active_texture(active_texture_unit(unit_index));
+    return pp::foundation::Status::success();
+}
+
 pp::foundation::Status apply_opengl_viewport(
    OpenGlViewportRect viewport,
    OpenGlViewportDispatch dispatch) noexcept