feat: basic shadow map + renderdoc labels

destrum/src/Graphics/Pipelines/SkinningPipeline.cpp

@@ -53,6 +53,9 @@ void SkinningPipeline::init(GfxDevice& gfxDevice) {
             MAX_JOINT_MATRICES * sizeof(glm::mat4),
             VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT,
             VMA_MEMORY_USAGE_CPU_TO_GPU);
+
+        const std::string bufferName = "joint matrices (frame " + std::to_string(i) + ")";
+        vkutil::addDebugLabel(device, jointMatricesBuffer.buffer.buffer, bufferName.c_str());
         }
     } catch (...) {
         cleanup(gfxDevice);
@@ -84,6 +87,9 @@ void SkinningPipeline::doSkinning(VkCommandBuffer cmd,
     assert(mesh.hasSkeleton);
     assert(dc.skinnedMesh);
 
+    const std::string& meshKey = meshCache.getMeshKey(dc.meshId);
+    vkutil::ScopedCmdLabel label(cmd, meshKey.empty() ? "Skin Mesh" : meshKey.c_str(), vkutil::labelColors::compute);
+
     const auto cs = PushConstants{
         .jointMatricesBuffer = getCurrentFrameData(frameIndex).jointMatricesBuffer.buffer.address,
         .jointMatricesStartIndex = static_cast<std::uint32_t>(dc.jointMatricesStartIndex),