feat(platform): Centralize platform-specific WebGPU code and improve shader composition

1 files changed, 2 insertions, 15 deletions

diff --git a/src/gpu/texture_manager.cc b/src/gpu/texture_manager.cc
index 0c30c94..e69425f 100644
--- a/src/gpu/texture_manager.cc
+++ b/src/gpu/texture_manager.cc
@@ -2,19 +2,10 @@
 // It implements the TextureManager.
 
 #include "gpu/texture_manager.h"
+#include "platform/platform.h" // Include for WGPU_TEX_COPY_INFO and WGPU_TEX_DATA_LAYOUT
 #include <cstdio>
 #include <vector>
 
-#if defined(DEMO_CROSS_COMPILE_WIN32)
-// Old API
-#define WGPU_TEX_COPY_INFO WGPUImageCopyTexture
-#define WGPU_TEX_DATA_LAYOUT WGPUTextureDataLayout
-#else
-// New API
-#define WGPU_TEX_COPY_INFO WGPUTexelCopyTextureInfo
-#define WGPU_TEX_DATA_LAYOUT WGPUTexelCopyBufferLayout
-#endif
-
 void TextureManager::init(WGPUDevice device, WGPUQueue queue) {
   device_ = device;
   queue_ = queue;
@@ -60,11 +51,7 @@ void TextureManager::create_texture(const std::string& name, int width,
   tex_desc.format = WGPUTextureFormat_RGBA8Unorm;
   tex_desc.mipLevelCount = 1;
   tex_desc.sampleCount = 1;
-#if defined(DEMO_CROSS_COMPILE_WIN32)
-  tex_desc.label = nullptr;
-#else
-  tex_desc.label = {nullptr, 0};
-#endif
+  tex_desc.label = label_view(name.c_str());
 
   WGPUTexture texture = wgpuDeviceCreateTexture(device_, &tex_desc);