uniform testing

src/dawnopengl/display/shader/ShaderProgram.cpp

@@ -46,6 +46,35 @@ void ShaderProgram::init(
     assertNoGLError();
     assertUnreachable("Failed to link shader program:\n%s", log);
   }
+
+  // So the uniforms that are in slang are kinda odd when compiled.
+
+  //DEBUGGING
+  GLint numUniforms = 0;
+  glGetProgramiv(this->id, GL_ACTIVE_UNIFORMS, &numUniforms);
+  assertNoGLError();
+
+  for(GLint i = 0; i < numUniforms; ++i) {
+    char name[1024];
+    GLsizei length;
+    GLint size;
+    GLenum type;
+
+    glGetActiveUniform(this->id, i, sizeof(name), &length, &size, &type, name);
+    assertNoGLError();
+    std::cout << "Uniform: " << i << ": " << name << " has size " << size << " and length " << length << std::endl;
+  }
+
+
+  GLint numUniformBlocks = 0;
+  glGetProgramiv(this->id, GL_ACTIVE_UNIFORM_BLOCKS, &numUniformBlocks);
+
+  for(GLint i = 0; i < numUniformBlocks; ++i) {
+    GLint size;
+    glGetActiveUniformBlockiv(this->id, i, GL_UNIFORM_BLOCK_DATA_SIZE, &size);
+    assertNoGLError();
+    std::cout << "Uniform Block: " << i << " has size " << size << std::endl;
+  }
 }
 
 ShaderProgram::~ShaderProgram() {