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perf: optmize world rendering performance

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zhenyan121
2026-03-08 11:27:37 +08:00
parent 668fa9a57d
commit f3ff209823
7 changed files with 149 additions and 113 deletions
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25
src/tools/shader_tools.cpp
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@@ -1,5 +1,6 @@
#include <fstream>
#include <Cubed/config.hpp>
#include <Cubed/tools/cubed_assert.hpp>
#include <Cubed/tools/shader_tools.hpp>
#include <Cubed/tools/log.hpp>
@@ -65,20 +66,18 @@ namespace Shader {
return content;
}
GLuint load_texture(const std::string& tex_image_path) {
return load_texture(tex_image_path.c_str());
void delete_image_data(unsigned char* data) {
SOIL_free_image_data(data);
}
GLuint load_texture(const char* tex_image_path) {
GLuint texture_id;
texture_id = SOIL_load_OGL_texture(tex_image_path, SOIL_LOAD_AUTO, SOIL_CREATE_NEW_ID, SOIL_FLAG_INVERT_Y);
std::string error_info = std::string("Could not load texture ") + tex_image_path;
CUBED_ASSERT_MSG(texture_id, error_info.c_str());
// generate mipmap
glBindTexture(GL_TEXTURE_2D, texture_id);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D);
return texture_id;
unsigned char* load_image_data(const std::string& tex_image_path) {
unsigned char* data;
int width, height, channels;
data = SOIL_load_image(tex_image_path.c_str(), &width, &height, &channels, SOIL_LOAD_AUTO);
std::string error_info = "Could not load texture " + tex_image_path;
CUBED_ASSERT_MSG(data, error_info.c_str());
return data;
}
}