Improved getGlslangResource()

Author: corporateshark

lvk/vulkan/VulkanUtils.cpp

@@ -387,12 +387,12 @@ VmaAllocator lvk::createVmaAllocator(VkPhysicalDevice physDev,
 glslang_resource_t lvk::getGlslangResource(const VkPhysicalDeviceLimits& limits) {
   const glslang_resource_t resource = {
       .max_lights = 32,
-      .max_clip_planes = 6,
+      .max_clip_planes = (int)limits.maxClipDistances,
       .max_texture_units = 32,
       .max_texture_coords = 32,
       .max_vertex_attribs = (int)limits.maxVertexInputAttributes,
-      .max_vertex_uniform_components = 4096,
-      .max_varying_floats = 64,
+      .max_vertex_uniform_components = (int)limits.maxUniformBufferRange / 4,
+      .max_varying_floats = (int)std::min(limits.maxVertexOutputComponents, limits.maxFragmentInputComponents),
       .max_vertex_texture_image_units = 32,
       .max_combined_texture_image_units = 80,
       .max_texture_image_units = 32,
@@ -401,10 +401,10 @@ glslang_resource_t lvk::getGlslangResource(const VkPhysicalDeviceLimits& limits)
       .max_vertex_uniform_vectors = 128,
       .max_varying_vectors = 8,
       .max_fragment_uniform_vectors = 16,
-      .max_vertex_output_vectors = 16,
-      .max_fragment_input_vectors = 15,
-      .min_program_texel_offset = -8,
-      .max_program_texel_offset = 7,
+      .max_vertex_output_vectors = (int)limits.maxVertexOutputComponents / 4,
+      .max_fragment_input_vectors = (int)limits.maxFragmentInputComponents / 4,
+      .min_program_texel_offset = limits.minTexelOffset,
+      .max_program_texel_offset = (int)limits.maxTexelOffset,
       .max_clip_distances = (int)limits.maxClipDistances,
       .max_compute_work_group_count_x = (int)limits.maxComputeWorkGroupCount[0],
       .max_compute_work_group_count_y = (int)limits.maxComputeWorkGroupCount[1],