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Added second layer

main
noah metz 2024-10-18 16:31:28 -06:00
parent 5e1720dc71
commit dc7f8ed750
6 changed files with 41 additions and 28 deletions
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2
client/include/ui.h
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@ -150,7 +150,7 @@ VkResult load_font(
VkBuffer font_infos,
VkDescriptorSet font_samplers,
VkDescriptorSet font_textures,
uint32_t last_index,
uint32_t index,
VkCommandPool transfer_pool,
Queue transfer_queue,
FT_Library library,

8
client/shader_src/ui_text.frag
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@ -1,17 +1,17 @@
#version 450
#extension GL_EXT_nonuniform_qualifier : enable
//layout(set = 0, binding = 0) uniform sampler font_samplers[];
//layout(set = 1, binding = 0) uniform texture2DArray font_textures[];
layout(set = 0, binding = 0) uniform sampler font_samplers[];
layout(set = 1, binding = 0) uniform texture2DArray font_textures[];
layout(location = 0) in vec4 fragColor;
layout(location = 1) in vec2 fragUV;
layout(location = 2) flat in uint code;
layout(location = 3) flat in uint font;
layout(location = 0) out vec4 outColor;
void main() {
//outColor = fragColor * texture(sampler2DArray(font_textures[0], font_samplers[0]), vec3(fragUV, code));
outColor = vec4(1.0, 1.0, 1.0, 1.0);
outColor = fragColor * texture(sampler2DArray(font_textures[font], font_samplers[0]), vec3(fragUV, code));
}

2
client/shader_src/ui_text.vert
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@ -54,6 +54,7 @@ layout(std430, push_constant) uniform Push {
layout(location = 0) out vec4 fragColor;
layout(location = 1) out vec2 fragUV;
layout(location = 2) out uint code;
layout(location = 3) out uint font_index;
const vec2 square[6] = {
vec2(0.0, 0.0),
@ -78,5 +79,6 @@ void main() {
fragColor = character.color;
gl_Position = push.ui.screen * vec4(vec3(x, y, 0.0) + character.pos, 1.0);
code = character.code;
font_index = 0;
}

45
client/src/main.c
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@ -13,7 +13,7 @@ VkResult render_thread(GLFWwindow* window, RenderContext* render_context) {
FT_Library library;
UIContextStorage ui;
UILayerStorage layer;
UILayerStorage layers[2];
FontStorage font;
@ -40,36 +40,45 @@ VkResult render_thread(GLFWwindow* window, RenderContext* render_context) {
VK_RESULT(load_font(render_context->device, render_context->allocator, ui.font_infos, ui.font_samplers, ui.font_textures, 0, render_context->transfer_pool, render_context->transfer_queue, library, "test.ttf", 16, VK_TRUE, &font));
VK_RESULT(create_layer(10, 100, 10, render_context->device, render_context->allocator, render_context->transfer_pool, render_context->transfer_queue, &layer));
VK_RESULT(create_layer(10, 100, 10, render_context->device, render_context->allocator, render_context->transfer_pool, render_context->transfer_queue, &layers[0]));
VK_RESULT(create_layer(10, 100, 10, render_context->device, render_context->allocator, render_context->transfer_pool, render_context->transfer_queue, &layers[1]));
VK_RESULT(create_transfer_buffer(render_context->allocator, sizeof(uint32_t) + sizeof(UIRect), &transfer, &transfer_memory, &mapped));
VK_RESULT(create_transfer_buffer(render_context->allocator, sizeof(uint32_t) + 2*sizeof(UIRect), &transfer, &transfer_memory, &mapped));
uint32_t* mapped_count = (uint32_t*)(mapped);
*mapped_count = 1;
mapped_count[0] = 1;
UIRect* mapped_rect = (UIRect*)(mapped + sizeof(uint32_t));
mapped_rect->pos[0] = 0.0;
mapped_rect->pos[1] = 0.0;
mapped_rect->size[0] = 200.0;
mapped_rect->size[1] = 200.0;
mapped_rect->color[0] = 1.0;
mapped_rect->color[1] = 0.0;
mapped_rect->color[2] = 0.0;
mapped_rect->color[3] = 1.0;
mapped_rect[0].pos[0] = 0.0;
mapped_rect[0].pos[1] = 0.0;
mapped_rect[0].size[0] = 200.0;
mapped_rect[0].size[1] = 200.0;
mapped_rect[0].color[0] = 1.0;
mapped_rect[0].color[1] = 0.0;
mapped_rect[0].color[2] = 0.0;
mapped_rect[0].color[3] = 1.0;
mapped_rect[1].pos[0] = 200.0;
mapped_rect[1].pos[1] = 0.0;
mapped_rect[1].size[0] = 200.0;
mapped_rect[1].size[1] = 200.0;
mapped_rect[1].color[0] = 0.0;
mapped_rect[1].color[1] = 1.0;
mapped_rect[1].color[2] = 0.0;
mapped_rect[1].color[3] = 1.0;
VkCommandBuffer command_buffer = command_begin_single(render_context->device, render_context->transfer_pool);
command_copy_buffer(command_buffer, transfer, layer.layer, 0, offsetof(UILayer, draw_rects) + offsetof(DrawCommand, instance_count), sizeof(uint32_t));
command_copy_buffer(command_buffer, transfer, layer.rects, sizeof(uint32_t), 0, sizeof(UIRect));
command_copy_buffer(command_buffer, transfer, layers[0].layer, 0, offsetof(UILayer, draw_rects) + offsetof(DrawCommand, instance_count), sizeof(uint32_t));
command_copy_buffer(command_buffer, transfer, layers[1].layer, 0, offsetof(UILayer, draw_rects) + offsetof(DrawCommand, instance_count), sizeof(uint32_t));
command_copy_buffer(command_buffer, transfer, layers[0].rects, sizeof(uint32_t), 0, sizeof(UIRect));
command_copy_buffer(command_buffer, transfer, layers[1].rects, sizeof(uint32_t) + sizeof(UIRect), 0, sizeof(UIRect));
VK_RESULT(command_end_single(render_context->device, command_buffer, render_context->transfer_pool, render_context->transfer_queue));
vkQueueWaitIdle(render_context->transfer_queue.handle);
destroy_transfer_buffer(render_context->allocator, transfer, transfer_memory);
fprintf(stderr, "%ld\n", sizeof(UILayer));
fprintf(stderr, "%ld\n", sizeof(UIRect));
while(glfwWindowShouldClose(window) == 0) {
glfwPollEvents();
result = draw_frame(render_context, &ui, &layer, 1);
result = draw_frame(render_context, &ui, layers, 2);
if(result != VK_SUCCESS) {
fprintf(stderr, "draw_frame error: %s\n", string_VkResult(result));
return result;

6
client/src/render.c
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@ -1051,14 +1051,16 @@ VkResult draw_frame(RenderContext* context, UIContextStorage* ui_context, UILaye
// World subpass
vkCmdNextSubpass(command_buffer, VK_SUBPASS_CONTENTS_INLINE);
// UI subpass
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->char_pipeline.layout, 0, 1, &ui_context->font_samplers, 0, NULL);
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->char_pipeline.layout, 1, 1, &ui_context->font_textures, 0, NULL);
for(uint32_t i = 0; i < ui_layer_count; i++) {
push[1] = ui_layers[i].address;
vkCmdPushConstants(command_buffer, ui_context->rect_pipeline.layout, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT, 0, 16, push);
vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->rect_pipeline.pipeline);
vkCmdDrawIndirect(command_buffer, ui_layers[i].layer, offsetof(UILayer, draw_rects), 1, 0);
vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->char_pipeline.pipeline);
if(i == 0) {
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->char_pipeline.layout, 0, 1, &ui_context->font_samplers, 0, NULL);
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, ui_context->char_pipeline.layout, 1, 1, &ui_context->font_textures, 0, NULL);
}
vkCmdDrawIndirect(command_buffer, ui_layers[i].layer, offsetof(UILayer, draw_glyphs), 1, 0);
}

6
client/src/ui.c
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@ -474,9 +474,9 @@ VkResult load_font(
FT_Load_Glyph(face, glyph_index, load_flags);
for(uint32_t y = 0; y < face->glyph->bitmap.rows; y++) {
for(uint32_t x = 0; x < face->glyph->bitmap.width; x++) {
uint32_t level = face->glyph->bitmap.buffer[y*face->glyph->bitmap.width+x];
level = ((level * 0xFFFFFF) / 256) << 8;
images[max_width*max_height*i + max_width*y + x] = 0x000000FF + level;
uint64_t level = face->glyph->bitmap.buffer[y*face->glyph->bitmap.width+x];
level = ((level * 0xFFFFFFFF) / 256);
images[max_width*max_height*i + max_width*y + x] = level;
}
}
}