Fix, which delets valid layer if CreateInstace returned bad result

Author: JakubNowak16

bin/Release/12_SimpleGeometryShader_VK.exe

@@ -120,7 +120,7 @@ VKAPI_ATTR VkBool32 VKAPI_CALL vulkan_debug(
         //LOG("[PERF]" << "[" << pLayerPrefix << "] : " << pMessage << " (" << messageCode << ")");
     }
     else if( flags & VK_DEBUG_REPORT_ERROR_BIT_EXT ) {
-        LOG("[ERROR]" << "[" << pLayerPrefix << "] : " << pMessage << " (" << messageCode << ")"); 
+        LOG("[ERROR]" << "[" << pLayerPrefix << "] : " << pMessage << " (" << messageCode << ")");
     }
     else if( flags & VK_DEBUG_REPORT_DEBUG_BIT_EXT ) {
         LOG("[DEBUG]" << "[" << pLayerPrefix << "] : " << pMessage << " (" << messageCode << ")");
@@ -188,29 +188,29 @@ void init_tiny_renderer(GLFWwindow* window)
 
     tr_create_cmd_pool(m_renderer, m_renderer->graphics_queue, false, &m_cmd_pool);
     tr_create_cmd_n(m_cmd_pool, false, k_image_count, &m_cmds);
-    
+
 #if defined(TINY_RENDERER_VK)
     auto vert = load_file(k_asset_dir + "triangle_wireframe.vs.spv");
     auto geom = load_file(k_asset_dir + "triangle_wireframe.gs.spv");
     auto frag = load_file(k_asset_dir + "triangle_wireframe.ps.spv");
-    tr_create_shader_program_n(m_renderer, 
+    tr_create_shader_program_n(m_renderer,
                              (uint32_t)vert.size(), (uint32_t*)(vert.data()), "VSMain",
                              0, nullptr, nullptr,
                              0, nullptr, nullptr,
-                             (uint32_t)geom.size(), (uint32_t*)(geom.data()), "GSMain", 
+                             (uint32_t)geom.size(), (uint32_t*)(geom.data()), "GSMain",
                              (uint32_t)frag.size(), (uint32_t*)(frag.data()), "PSMain",
                              0, nullptr, nullptr,
                              &m_shader);
 #elif defined(TINY_RENDERER_DX)
     auto hlsl = load_file(k_asset_dir + "triangle_wireframe.hlsl");
     tr_create_shader_program_n(m_renderer,
-                               (uint32_t)hlsl.size(), hlsl.data(), "VSMain", 
+                               (uint32_t)hlsl.size(), hlsl.data(), "VSMain",
                                0, nullptr, nullptr,
                                0, nullptr, nullptr,
-                               (uint32_t)hlsl.size(), hlsl.data(), "GSMain", 
-                               (uint32_t)hlsl.size(), hlsl.data(), "PSMain", 
+                               (uint32_t)hlsl.size(), hlsl.data(), "GSMain",
+                               (uint32_t)hlsl.size(), hlsl.data(), "PSMain",
                                0, nullptr, nullptr,
-                               &m_shader);                               
+                               &m_shader);
 #endif
 
     std::vector<tr_descriptor> descriptors(1);
@@ -361,15 +361,15 @@ void draw_frame()
     //float t = (float)glfwGetTime();
     //std::vector<float> mvp(16);
     //std::fill(std::begin(mvp), std::end(mvp), 0.0f);
-    //mvp[ 0] =  cos(t); 
+    //mvp[ 0] =  cos(t);
     //mvp[ 1] =  sin(t);
     //mvp[ 4] = -sin(t);
     //mvp[ 5] =  cos(t);
     //mvp[10] =  1.0f;
     //mvp[15] =  1.0f;
     //memcpy(m_uniform_buffer->cpu_mapped_address, mvp.data(), mvp.size() * sizeof(float));
     float t = (float)glfwGetTime();
-    float4x4 view  = glm::lookAt(float3(0, 0, 2),  float3(0, 0, 0), float3(0, 1, 0));                               
+    float4x4 view  = glm::lookAt(float3(0, 0, 2),  float3(0, 0, 0), float3(0, 1, 0));
     float4x4 proj  = glm::perspective(glm::radians(60.0f), (float)s_window_width / (float)s_window_height, 0.1f, 10000.0f);
     float4x4 rot_x = glm::rotate(t, float3(1, 0, 0));
     float4x4 rot_y = glm::rotate(t / 2.0f, float3(0, 1, 0));
@@ -381,7 +381,7 @@ void draw_frame()
     tr_cmd* cmd = m_cmds[frameIdx];
 
     tr_begin_cmd(cmd);
-    tr_cmd_render_target_transition(cmd, render_target, tr_texture_usage_present, tr_texture_usage_color_attachment); 
+    tr_cmd_render_target_transition(cmd, render_target, tr_texture_usage_present, tr_texture_usage_color_attachment);
     tr_cmd_depth_stencil_transition(cmd, render_target, tr_texture_usage_sampled_image, tr_texture_usage_depth_stencil_attachment);
     tr_cmd_set_viewport(cmd, 0, 0, (float)s_window_width, (float)s_window_height, 0.0f, 1.0f);
     tr_cmd_set_scissor(cmd, 0, 0, s_window_width, s_window_height);
@@ -398,7 +398,7 @@ void draw_frame()
     tr_cmd_bind_descriptor_sets(cmd, m_pipeline, m_desc_set);
     tr_cmd_draw(cmd, 36, 0);
     tr_cmd_end_render(cmd);
-    tr_cmd_render_target_transition(cmd, render_target, tr_texture_usage_color_attachment, tr_texture_usage_present); 
+    tr_cmd_render_target_transition(cmd, render_target, tr_texture_usage_color_attachment, tr_texture_usage_present);
     tr_cmd_depth_stencil_transition(cmd, render_target, tr_texture_usage_depth_stencil_attachment, tr_texture_usage_sampled_image);
     tr_end_cmd(cmd);
 
@@ -423,7 +423,7 @@ int main(int argc, char **argv)
         draw_frame();
         glfwPollEvents();
     }
-    
+
     destroy_tiny_renderer();
 
     glfwDestroyWindow(window);