3 commits

Author	SHA1	Message	Date
Kelsi	325254dfcb	Port UI icon textures from OpenGL to Vulkan, fix loading screen clear values ... Replace all glGenTextures/glTexImage2D calls in UI code with Vulkan texture uploads via new VkContext::uploadImGuiTexture() helper. This fixes segfaults from calling OpenGL functions without a GL context (null GLEW function pointers). - Add uploadImGuiTexture() to VkContext with staging buffer upload pattern - Convert game_screen, inventory_screen, spellbook_screen, talent_screen from GLuint/GL calls to VkDescriptorSet/Vulkan uploads - Fix loading_screen clearValueCount (was 1, needs 2 or 3 for MSAA)	2026-02-22 03:32:08 -08:00
Kelsi	e12141a673	Add configurable MSAA anti-aliasing, update auth screen and terrain shader ... - MSAA: conditional 2-att (off) vs 3-att (on) render pass with auto-resolve - MSAA: multisampled color+depth images, query max supported sample count - MSAA: .setMultisample() on all 25+ main-pass pipelines across 17 renderers - MSAA: recreatePipelines() on every sub-renderer for runtime MSAA changes - MSAA: Renderer::setMsaaSamples() orchestrates swapchain+pipeline+ImGui rebuild - MSAA: Anti-Aliasing combo (Off/2x/4x/8x) in Video settings, persisted - Update auth screen assets and terrain fragment shader	2026-02-22 02:59:24 -08:00
Kelsi	83b576e8d9	Vulcan Nightmare ... Experimentally bringing up vulcan support	2026-02-21 22:04:17 -08:00