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[Optimization] (TextureState): block memcpy

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swung0x48
2025-05-08 16:07:17 +08:00
parent d33fb15ada
commit 40cf5a1ebb
3 changed files with 140 additions and 70 deletions
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MG/MG_GL/State/Texture/TextureState.h
+11 -6
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@@ -19,8 +19,10 @@ struct ComponentSizes {
};
struct TextureParams {
std::unordered_map<GLenum, GLfloat> texPropertiesFloat;
std::unordered_map<GLenum, GLint> texPropertiesInt;
template <typename K, typename V>
using unordered_map = ankerl::unordered_dense::map<K, V>;
unordered_map<GLenum, GLfloat> texPropertiesFloat;
unordered_map<GLenum, GLint> texPropertiesInt;
struct MipmapLevel {
GLsizei width = 0;
GLsizei height = 0;
@@ -30,7 +32,7 @@ struct TextureParams {
std::vector<GLubyte> pixelData;
bool hasData = false;
};
std::unordered_map<GLint, MipmapLevel> mipmapData;
unordered_map<GLint, MipmapLevel> mipmapData;
};
class TextureObject {
@@ -44,11 +46,13 @@ public:
};
class TextureUnitState {
template <typename K, typename V>
using unordered_map = ankerl::unordered_dense::map<K, V>;
private:
GLenum activeTarget = GL_TEXTURE_2D;
public:
std::unordered_map<GLenum, GLuint> boundTextures;
unordered_map<GLenum, GLuint> boundTextures;
void Bind(GLenum target, GLuint texture);
GLuint GetBoundTexture(GLenum target);
};
@@ -59,8 +63,9 @@ class TextureState {
private:
GLuint activeTextureUnit_ = 0;
GLuint lastUsedID_ = 0;
std::unordered_set<GLuint> freeIDs_;
GLuint lastUsedID_ = 1;
// std::unordered_set<GLuint> freeIDs_;
std::vector<GLuint> freeID_;
unordered_map<GLenum, TextureObject> proxyTextures_;