Add renderer sampler state contract

src/renderer_api/recording_renderer.cpp

@@ -217,6 +217,32 @@ pp::foundation::Status RecordingCommandContext::bind_texture(
     return pp::foundation::Status::success();
 }
 
+pp::foundation::Status RecordingCommandContext::bind_sampler(
+    std::uint32_t slot,
+    SamplerDesc sampler) noexcept
+{
+    if (!in_render_pass_) {
+        return pp::foundation::Status::invalid_argument("render pass has not begun");
+    }
+
+    const auto slot_status = validate_texture_slot(slot);
+    if (!slot_status.ok()) {
+        return slot_status;
+    }
+
+    const auto sampler_status = validate_sampler_desc(sampler);
+    if (!sampler_status.ok()) {
+        return sampler_status;
+    }
+
+    push_command(commands_, RecordedRenderCommand {
+        .kind = RecordedRenderCommandKind::bind_sampler,
+        .sampler_desc = sampler,
+        .sampler_slot = slot,
+    });
+    return pp::foundation::Status::success();
+}
+
 pp::foundation::Status RecordingCommandContext::bind_mesh(IMesh& mesh) noexcept
 {
     if (!in_render_pass_) {
@@ -464,6 +490,8 @@ const char* recorded_render_command_kind_name(RecordedRenderCommandKind kind) no
         return "bind_shader";
     case RecordedRenderCommandKind::bind_texture:
         return "bind_texture";
+    case RecordedRenderCommandKind::bind_sampler:
+        return "bind_sampler";
     case RecordedRenderCommandKind::bind_mesh:
         return "bind_mesh";
     case RecordedRenderCommandKind::draw: