fix: dos logs de consola amb el format incorrecte

source/core/rendering/sdl3gpu/sdl3gpu_shader.cpp

@@ -5,6 +5,7 @@
 #include <algorithm>  // std::min, std::max, std::floor
 #include <cmath>      // std::floor
 #include <cstring>    // memcpy, strlen
+#include <iostream>   // std::cout
 
 #ifndef __APPLE__
 #include "core/rendering/sdl3gpu/crtpi_frag_spv.h"
@@ -422,7 +423,7 @@ namespace Rendering {
                 return false;
             }
             driver_name_ = SDL_GetGPUDeviceDriver(device_);
-            SDL_Log("SDL3GPUShader: driver = %s", driver_name_.c_str());
+            std::cout << "GPU Driver   : " << driver_name_ << '\n';
 
             // ----------------------------------------------------------------
             // 2. Claim window (una sola vez — no liberar hasta destroy())
@@ -519,7 +520,7 @@ namespace Rendering {
         }
 
         is_initialized_ = true;
-        SDL_Log("SDL3GPUShader: initialized OK — game %dx%d, oversample %d", game_width_, game_height_, oversample_);
+        std::cout << "GPU Shader   : initialized OK — game " << game_width_ << 'x' << game_height_ << ", oversample " << oversample_ << '\n';
         return true;
     }