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Remove dead legacy GL Texture class

Browse source 
texture.hpp / texture.cpp implemented an unfinished OpenGL texture loader
(loadFromFile was a TODO stub) that had no callers — the project's texture
loading is entirely handled by VkTexture (vk_texture.hpp/cpp) after the
Vulkan migration. Remove both files and their CMakeLists entries.
This commit is contained in:
Kelsi 2026-03-09 16:07:08 -07:00
parent 43b9ecd857
commit b23cf06f1c
3 changed files with 0 additions and 109 deletions
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2
CMakeLists.txt
View file

@ -506,7 +506,6 @@ set(WOWEE_SOURCES
src/rendering/renderer.cpp
src/rendering/amd_fsr3_runtime.cpp
src/rendering/shader.cpp
src/rendering/texture.cpp
src/rendering/mesh.cpp
src/rendering/camera.cpp
src/rendering/camera_controller.cpp
@ -620,7 +619,6 @@ set(WOWEE_HEADERS
include/rendering/vk_render_target.hpp
include/rendering/renderer.hpp
include/rendering/shader.hpp
include/rendering/texture.hpp
include/rendering/mesh.hpp
include/rendering/camera.hpp
include/rendering/camera_controller.hpp

38
include/rendering/texture.hpp
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@ -1,38 +0,0 @@
#pragma once
#include <string>
#include <GL/glew.h>
namespace wowee {
namespace rendering {
class Texture {
public:
Texture() = default;
~Texture();
bool loadFromFile(const std::string& path);
bool loadFromMemory(const unsigned char* data, int width, int height, int channels);
void bind(GLuint unit = 0) const;
void unbind() const;
GLuint getID() const { return textureID; }
int getWidth() const { return width; }
int getHeight() const { return height; }
private:
GLuint textureID = 0;
int width = 0;
int height = 0;
};
/**
* Apply anisotropic filtering to the currently bound GL_TEXTURE_2D.
* Queries the driver maximum once and caches it. No-op if the extension
* is not available.
*/
void applyAnisotropicFiltering();
} // namespace rendering
} // namespace wowee

69
src/rendering/texture.cpp
View file

@ -1,69 +0,0 @@
#include "rendering/texture.hpp"
#include "core/logger.hpp"
// Stub implementation - would use stb_image or similar
namespace wowee {
namespace rendering {
Texture::~Texture() {
if (textureID) {
glDeleteTextures(1, &textureID);
}
}
bool Texture::loadFromFile(const std::string& path) {
// TODO: Implement with stb_image or BLP loader
LOG_WARNING("Texture loading not yet implemented: ", path);
return false;
}
bool Texture::loadFromMemory(const unsigned char* data, int w, int h, int channels) {
width = w;
height = h;
glGenTextures(1, &textureID);
glBindTexture(GL_TEXTURE_2D, textureID);
GLenum format = (channels == 4) ? GL_RGBA : GL_RGB;
glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0, format, GL_UNSIGNED_BYTE, data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D);
applyAnisotropicFiltering();
glBindTexture(GL_TEXTURE_2D, 0);
return true;
}
void Texture::bind(GLuint unit) const {
glActiveTexture(GL_TEXTURE0 + unit);
glBindTexture(GL_TEXTURE_2D, textureID);
}
void Texture::unbind() const {
glBindTexture(GL_TEXTURE_2D, 0);
}
void applyAnisotropicFiltering() {
static float maxAniso = -1.0f;
if (maxAniso < 0.0f) {
if (GLEW_EXT_texture_filter_anisotropic) {
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &maxAniso);
if (maxAniso < 1.0f) maxAniso = 1.0f;
} else {
maxAniso = 0.0f; // Extension not available
}
}
if (maxAniso > 0.0f) {
float desired = 16.0f;
float clamped = (desired < maxAniso) ? desired : maxAniso;
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, clamped);
}
}
} // namespace rendering
} // namespace wowee