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Correctly renamed texture samplers

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This commit is contained in:
Lorenzo Torres 2025-08-09 15:17:26 +02:00
parent 93e91d7902
commit 5f07c593b3
3 changed files with 19 additions and 19 deletions
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16
src/rendering/GraphicsPipeline.zig
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@ -25,8 +25,8 @@ view_buffer: vk.Buffer,
view_memory: [*c]u8,
transform_memory: [*c]u8,
view_pos_memory: [*c]u8,
texture_sampler: vk.Sampler,
diffuse_sampler: vk.Sampler,
specular_sampler: vk.Sampler,
textures: std.ArrayList(c.VkDescriptorSet),
directional_light: *lights.DirectionalLight,
point_lights: []lights.PointLight,
@ -329,14 +329,14 @@ pub fn init(allocator: Allocator, device: vk.Device, swapchain: vk.Swapchain, re
.stageFlags = c.VK_SHADER_STAGE_FRAGMENT_BIT,
};
const texture_sampler_binding = c.VkDescriptorSetLayoutBinding{
const diffuse_sampler_binding = c.VkDescriptorSetLayoutBinding{
.binding = 0,
.descriptorType = c.VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
.descriptorCount = 1,
.stageFlags = c.VK_SHADER_STAGE_FRAGMENT_BIT,
};
const diffuse_sampler_binding = c.VkDescriptorSetLayoutBinding{
const specular_sampler_binding = c.VkDescriptorSetLayoutBinding{
.binding = 1,
.descriptorType = c.VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
.descriptorCount = 1,
@ -344,7 +344,7 @@ pub fn init(allocator: Allocator, device: vk.Device, swapchain: vk.Swapchain, re
};
const bindings = [_]c.VkDescriptorSetLayoutBinding{projection_binding, view_binding, transform_binding, directional_light_binding, point_lights_binding, view_pos_binding};
const texture_bindings = [_]c.VkDescriptorSetLayoutBinding{texture_sampler_binding, diffuse_sampler_binding};
const texture_bindings = [_]c.VkDescriptorSetLayoutBinding{diffuse_sampler_binding, specular_sampler_binding};
var descriptor_set_layout: c.VkDescriptorSetLayout = undefined;
var texture_descriptor_set_layout: c.VkDescriptorSetLayout = undefined;
@ -644,8 +644,8 @@ pub fn init(allocator: Allocator, device: vk.Device, swapchain: vk.Swapchain, re
.view_memory = view_data,
.view_pos_memory = view_pos_data,
.transform_memory = transform_data,
.texture_sampler = try vk.Sampler.init(device),
.diffuse_sampler = try vk.Sampler.init(device),
.specular_sampler = try vk.Sampler.init(device),
.textures = std.ArrayList(c.VkDescriptorSet).init(allocator),
.vertex_buffer = vertex_buffer,
.index_buffer = index_buffer,
@ -669,13 +669,13 @@ pub fn addTexture(self: *Self, device: anytype, texture: Texture, diffuse: Textu
const texture_info: c.VkDescriptorImageInfo = .{
.imageLayout = c.VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
.imageView = texture.image_view,
.sampler = self.texture_sampler.handle,
.sampler = self.diffuse_sampler.handle,
};
const diffuse_info: c.VkDescriptorImageInfo = .{
.imageLayout = c.VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
.imageView = diffuse.image_view,
.sampler = self.diffuse_sampler.handle,
.sampler = self.specular_sampler.handle,
};
const write_texture_descriptor_set = c.VkWriteDescriptorSet{
@ -715,8 +715,8 @@ pub fn bind(self: Self, device: vk.Device, frame: usize) void {
pub fn deinit(self: Self, device: vk.Device) void {
self.textures.deinit();
self.texture_sampler.deinit(device);
self.diffuse_sampler.deinit(device);
self.specular_sampler.deinit(device);
self.projection_buffer.deinit(device.handle);
c.vkDestroyDescriptorSetLayout(device.handle, self.descriptor_set_layout, null);
c.vkDestroyDescriptorPool(device.handle, self.descriptor_pool, null);

6
src/rendering/Renderer.zig
View file

@ -58,10 +58,10 @@ pub fn init(allocator: Allocator, instance_handle: vk.c.VkInstance, surface_hand
graphics_pipeline.directional_light.diffuse = .{0.5, 0.5, 0.5};
graphics_pipeline.directional_light.specular = .{0.5, 0.5, 0.5};
graphics_pipeline.point_lights[0].position = .{0.0, 3.0, 3.0};
graphics_pipeline.point_lights[0].position = .{0.0, 6.0, 0.0};
graphics_pipeline.point_lights[0].data[0] = 1.0;
graphics_pipeline.point_lights[0].data[1] = 0.0014;
graphics_pipeline.point_lights[0].data[2] = 0.000007;
graphics_pipeline.point_lights[0].data[1] = 0.09;
graphics_pipeline.point_lights[0].data[2] = 0.032;
graphics_pipeline.point_lights[0].ambient = .{0.5, 0.5, 0.5};
graphics_pipeline.point_lights[0].diffuse = .{0.5, 0.5, 0.5};
graphics_pipeline.point_lights[0].specular = .{1.0, 1.0, 1.0};