kbz_8/MacroLibX
1
0
Fork 0
mirror of https://github.com/seekrs/MacroLibX.git synced 2026-01-12 07:03:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

new text management, texts and textures are on the same level, new texture rendering management, fixing issues

Browse Source
This commit is contained in:
kbz_8
2024-01-11 05:23:16 +01:00
parent 875d73e3dd
commit 189764dc34
42 changed files with 721 additions and 434 deletions
Download Patch File Download Diff File Expand all files Collapse all files

104
src/renderer/texts/text_descriptor.cpp git.filemode.normal_file
View File

@@ -0,0 +1,104 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* text_descriptor.cpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/11 00:23:11 by maldavid #+# #+# */
/* Updated: 2024/01/11 03:40:54 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
#include <core/profiler.h>
#include <renderer/texts/text_descriptor.h>
#include <renderer/images/texture_atlas.h>
#include <renderer/texts/font.h>
#include <renderer/texts/text.h>
#define STB_RECT_PACK_IMPLEMENTATION
#include <stb_rect_pack.h>
#include <core/memory.h>
#define STB_TRUETYPE_IMPLEMENTATION
#define STB_malloc(x, u) ((void)(u), MemManager::malloc(x))
#define STB_free(x, u) ((void)(u), MemManager::free(x))
#include <stb_truetype.h>
constexpr const int RANGE = 1024;
namespace mlx
{
TextDrawDescriptor::TextDrawDescriptor(std::string text, uint32_t _color, int _x, int _y) : color(_color), x(_x), y(_y), _text(std::move(text))
{}
void TextDrawDescriptor::init(Font* const font) noexcept
{
MLX_PROFILE_FUNCTION();
std::vector<Vertex> vertexData;
std::vector<uint16_t> indexData;
float stb_x = 0.0f;
float stb_y = 0.0f;
for(char c : _text)
{
if(c < 32)
continue;
stbtt_aligned_quad q;
stbtt_GetPackedQuad(font->getCharData().data(), RANGE, RANGE, c - 32, &stb_x, &stb_y, &q, 1);
std::size_t index = vertexData.size();
glm::vec4 vertex_color = {
static_cast<float>((color & 0x000000FF)) / 255.f,
static_cast<float>((color & 0x0000FF00) >> 8) / 255.f,
static_cast<float>((color & 0x00FF0000) >> 16) / 255.f,
static_cast<float>((color & 0xFF000000) >> 24) / 255.f
};
vertexData.emplace_back(glm::vec2{q.x0, q.y0}, vertex_color, glm::vec2{q.s0, q.t0});
vertexData.emplace_back(glm::vec2{q.x1, q.y0}, vertex_color, glm::vec2{q.s1, q.t0});
vertexData.emplace_back(glm::vec2{q.x1, q.y1}, vertex_color, glm::vec2{q.s1, q.t1});
vertexData.emplace_back(glm::vec2{q.x0, q.y1}, vertex_color, glm::vec2{q.s0, q.t1});
indexData.emplace_back(index + 0);
indexData.emplace_back(index + 1);
indexData.emplace_back(index + 2);
indexData.emplace_back(index + 2);
indexData.emplace_back(index + 3);
indexData.emplace_back(index + 0);
}
std::shared_ptr<Text> text_data = std::make_shared<Text>();
text_data->init(_text, font, std::move(vertexData), std::move(indexData));
id = TextLibrary::get().addTextToLibrary(text_data);
#ifdef DEBUG
core::error::report(e_kind::message, "Text put : registered new text to render");
#endif
}
void TextDrawDescriptor::render(std::array<VkDescriptorSet, 2>& sets, Renderer& renderer)
{
MLX_PROFILE_FUNCTION();
std::shared_ptr<Text> draw_data = TextLibrary::get().getTextData(id);
TextureAtlas& atlas = const_cast<TextureAtlas&>(draw_data->getFontInUse().getAtlas());
draw_data->bind(renderer);
if(atlas.getSet() == VK_NULL_HANDLE)
atlas.setDescriptor(renderer.getFragDescriptorSet().duplicate());
if(!atlas.hasBeenUpdated())
atlas.updateSet(0);
sets[1] = const_cast<TextureAtlas&>(atlas).getSet();
vkCmdBindDescriptorSets(renderer.getActiveCmdBuffer().get(), VK_PIPELINE_BIND_POINT_GRAPHICS, renderer.getPipeline().getPipelineLayout(), 0, sets.size(), sets.data(), 0, nullptr);
atlas.render(renderer, x, y, draw_data->getIBOsize());
}
void TextDrawDescriptor::resetUpdate()
{
std::shared_ptr<Text> draw_data = TextLibrary::get().getTextData(id);
TextureAtlas& atlas = const_cast<TextureAtlas&>(draw_data->getFontInUse().getAtlas());
atlas.resetUpdate();
}
}