Reduce Code Duplication
This commit is contained in:
parent
0c92551e8a
commit
463ede508e
@ -28,12 +28,7 @@
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})
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// Hook Library Function
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#ifdef __cplusplus
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#define hooked_function_setup extern "C"
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#else
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#define hooked_function_setup
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#endif
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#define HOOK(name, return_type, args) \
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#define EXTERNAL_FUNC(name, return_type, args) \
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typedef return_type (*real_##name##_t)args; \
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__attribute__((__unused__)) static real_##name##_t real_##name() { \
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static real_##name##_t func = NULL; \
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@ -45,7 +40,14 @@
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} \
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} \
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return func; \
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} \
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}
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#ifdef __cplusplus
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#define hooked_function_setup extern "C"
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#else
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#define hooked_function_setup
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#endif
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#define HOOK(name, return_type, args) \
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EXTERNAL_FUNC(name, return_type, args) \
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hooked_function_setup __attribute__((__used__)) return_type name args
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#ifdef __cplusplus
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@ -5,228 +5,226 @@
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#include <libreborn/libreborn.h>
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// Load GL Function
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#define GL_FUNC(name, return_type, args) \
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typedef return_type (*real_##name##_t)args; \
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static real_##name##_t real_##name() { \
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static real_##name##_t func = nullptr; \
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if (!func) { \
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func = (real_##name##_t) glfwGetProcAddress(#name); \
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if (!func) { \
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ERR("Error Resolving OpenGL Symbol: " #name); \
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} \
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} \
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return func; \
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static char *gl_dlerror() {
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return (char *) "Unknown Error";
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}
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#define dlerror gl_dlerror
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static void *gl_dlsysm(__attribute__((unused)) void *handle, __attribute__((unused)) const char *name) {
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return (void *) glfwGetProcAddress(name);
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}
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#define dlsym gl_dlsysm
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#define GL_FUNC EXTERNAL_FUNC
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GL_FUNC(glFogfv, void, (GLenum pname, const GLfloat *params));
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// Passthrough Functions
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GL_FUNC(glFogfv, void, (GLenum pname, const GLfloat *params))
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void glFogfv(const GLenum pname, const GLfloat *params) {
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real_glFogfv()(pname, params);
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}
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GL_FUNC(glVertexPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer));
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GL_FUNC(glVertexPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer))
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void glVertexPointer(const GLint size, const GLenum type, const GLsizei stride, const void *pointer) {
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real_glVertexPointer()(size, type, stride, pointer);
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}
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GL_FUNC(glLineWidth, void, (GLfloat width));
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GL_FUNC(glLineWidth, void, (GLfloat width))
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void glLineWidth(const GLfloat width) {
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real_glLineWidth()(width);
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}
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GL_FUNC(glBlendFunc, void, (GLenum sfactor, GLenum dfactor));
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GL_FUNC(glBlendFunc, void, (GLenum sfactor, GLenum dfactor))
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void glBlendFunc(const GLenum sfactor, const GLenum dfactor) {
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real_glBlendFunc()(sfactor, dfactor);
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}
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GL_FUNC(glDrawArrays, void, (GLenum mode, GLint first, GLsizei count));
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GL_FUNC(glDrawArrays, void, (GLenum mode, GLint first, GLsizei count))
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void glDrawArrays(const GLenum mode, const GLint first, const GLsizei count) {
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real_glDrawArrays()(mode, first, count);
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}
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GL_FUNC(glMultiDrawArraysEXT, void, (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount));
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GL_FUNC(glMultiDrawArraysEXT, void, (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount))
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void glMultiDrawArrays(const GLenum mode, const GLint *first, const GLsizei *count, const GLsizei drawcount) {
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real_glMultiDrawArraysEXT()(mode, first, count, drawcount);
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}
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GL_FUNC(glColor4f, void, (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha));
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GL_FUNC(glColor4f, void, (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha))
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void glColor4f(const GLfloat red, const GLfloat green, const GLfloat blue, const GLfloat alpha) {
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real_glColor4f()(red, green, blue, alpha);
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}
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GL_FUNC(glClear, void, (GLbitfield mask));
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GL_FUNC(glClear, void, (GLbitfield mask))
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void glClear(const GLbitfield mask) {
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real_glClear()(mask);
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}
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GL_FUNC(glBufferData, void, (GLenum target, GLsizeiptr size, const void *data, GLenum usage));
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GL_FUNC(glBufferData, void, (GLenum target, GLsizeiptr size, const void *data, GLenum usage))
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void glBufferData(const GLenum target, const GLsizeiptr size, const void *data, const GLenum usage) {
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real_glBufferData()(target, size, data, usage);
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}
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GL_FUNC(glBufferSubData, void, (GLenum target, GLintptr offset, GLsizeiptr size, const void *data));
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GL_FUNC(glBufferSubData, void, (GLenum target, GLintptr offset, GLsizeiptr size, const void *data))
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void glBufferSubData(const GLenum target, const GLintptr offset, const GLsizeiptr size, const void *data) {
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real_glBufferSubData()(target, offset, size, data);
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}
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GL_FUNC(glFogi, void, (GLenum pname, GLint param));
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GL_FUNC(glFogi, void, (GLenum pname, GLint param))
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void glFogx(const GLenum pname, const GLfixed param) {
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real_glFogi()(pname, param);
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}
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GL_FUNC(glFogf, void, (GLenum pname, GLfloat param));
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GL_FUNC(glFogf, void, (GLenum pname, GLfloat param))
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void glFogf(const GLenum pname, const GLfloat param) {
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real_glFogf()(pname, param);
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}
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GL_FUNC(glMatrixMode, void, (GLenum mode));
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GL_FUNC(glMatrixMode, void, (GLenum mode))
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void glMatrixMode(const GLenum mode) {
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real_glMatrixMode()(mode);
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}
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GL_FUNC(glColorPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer));
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GL_FUNC(glColorPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer))
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void glColorPointer(const GLint size, const GLenum type, const GLsizei stride, const void *pointer) {
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real_glColorPointer()(size, type, stride, pointer);
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}
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GL_FUNC(glScissor, void, (GLint x, GLint y, GLsizei width, GLsizei height));
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GL_FUNC(glScissor, void, (GLint x, GLint y, GLsizei width, GLsizei height))
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void glScissor(const GLint x, const GLint y, const GLsizei width, const GLsizei height) {
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real_glScissor()(x, y, width, height);
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}
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GL_FUNC(glTexParameteri, void, (GLenum target, GLenum pname, GLint param));
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GL_FUNC(glTexParameteri, void, (GLenum target, GLenum pname, GLint param))
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void glTexParameteri(const GLenum target, const GLenum pname, const GLint param) {
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real_glTexParameteri()(target, pname, param);
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}
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GL_FUNC(glTexImage2D, void, (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels));
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GL_FUNC(glTexImage2D, void, (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels))
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void glTexImage2D(const GLenum target, const GLint level, const GLint internalformat, const GLsizei width, const GLsizei height, const GLint border, const GLenum format, const GLenum type, const void *pixels) {
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real_glTexImage2D()(target, level, internalformat, width, height, border, format, type, pixels);
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}
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GL_FUNC(glEnable, void, (GLenum cap));
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GL_FUNC(glEnable, void, (GLenum cap))
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void glEnable(const GLenum cap) {
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real_glEnable()(cap);
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}
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GL_FUNC(glEnableClientState, void, (GLenum array));
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GL_FUNC(glEnableClientState, void, (GLenum array))
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void glEnableClientState(const GLenum array) {
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real_glEnableClientState()(array);
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}
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GL_FUNC(glPolygonOffset, void, (GLfloat factor, GLfloat units));
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GL_FUNC(glPolygonOffset, void, (GLfloat factor, GLfloat units))
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void glPolygonOffset(const GLfloat factor, const GLfloat units) {
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real_glPolygonOffset()(factor, units);
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}
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GL_FUNC(glDisableClientState, void, (GLenum array));
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GL_FUNC(glDisableClientState, void, (GLenum array))
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void glDisableClientState(const GLenum array) {
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real_glDisableClientState()(array);
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}
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GL_FUNC(glDepthRange, void, (GLclampd near, GLclampd far));
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GL_FUNC(glDepthRange, void, (GLclampd near, GLclampd far))
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void glDepthRangef(const GLclampf near, const GLclampf far) {
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real_glDepthRange()(near, far);
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}
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GL_FUNC(glDepthFunc, void, (GLenum func));
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GL_FUNC(glDepthFunc, void, (GLenum func))
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void glDepthFunc(const GLenum func) {
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real_glDepthFunc()(func);
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}
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GL_FUNC(glBindBuffer, void, (GLenum target, GLuint buffer));
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GL_FUNC(glBindBuffer, void, (GLenum target, GLuint buffer))
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void glBindBuffer(const GLenum target, const GLuint buffer) {
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real_glBindBuffer()(target, buffer);
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}
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GL_FUNC(glClearColor, void, (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha));
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GL_FUNC(glClearColor, void, (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha))
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void glClearColor(const GLclampf red, const GLclampf green, const GLclampf blue, const GLclampf alpha) {
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real_glClearColor()(red, green, blue, alpha);
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}
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GL_FUNC(glPopMatrix, void, ());
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GL_FUNC(glPopMatrix, void, ())
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void glPopMatrix() {
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real_glPopMatrix()();
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}
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GL_FUNC(glLoadIdentity, void, ());
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GL_FUNC(glLoadIdentity, void, ())
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void glLoadIdentity() {
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real_glLoadIdentity()();
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}
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GL_FUNC(glScalef, void, (GLfloat x, GLfloat y, GLfloat z));
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GL_FUNC(glScalef, void, (GLfloat x, GLfloat y, GLfloat z))
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void glScalef(const GLfloat x, const GLfloat y, const GLfloat z) {
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real_glScalef()(x, y, z);
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}
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GL_FUNC(glPushMatrix, void, ());
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GL_FUNC(glPushMatrix, void, ())
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void glPushMatrix() {
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real_glPushMatrix()();
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}
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GL_FUNC(glDepthMask, void, (GLboolean flag));
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GL_FUNC(glDepthMask, void, (GLboolean flag))
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void glDepthMask(const GLboolean flag) {
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real_glDepthMask()(flag);
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}
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GL_FUNC(glHint, void, (GLenum target, GLenum mode));
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GL_FUNC(glHint, void, (GLenum target, GLenum mode))
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void glHint(const GLenum target, const GLenum mode) {
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real_glHint()(target, mode);
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}
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GL_FUNC(glMultMatrixf, void, (const GLfloat *m));
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GL_FUNC(glMultMatrixf, void, (const GLfloat *m))
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void glMultMatrixf(const GLfloat *m) {
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real_glMultMatrixf()(m);
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}
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GL_FUNC(glTexCoordPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer));
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GL_FUNC(glTexCoordPointer, void, (GLint size, GLenum type, GLsizei stride, const void *pointer))
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void glTexCoordPointer(const GLint size, const GLenum type, const GLsizei stride, const void *pointer) {
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real_glTexCoordPointer()(size, type, stride, pointer);
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}
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GL_FUNC(glDeleteBuffers, void, (GLsizei n, const GLuint *buffers));
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GL_FUNC(glDeleteBuffers, void, (GLsizei n, const GLuint *buffers))
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void glDeleteBuffers(const GLsizei n, const GLuint *buffers) {
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real_glDeleteBuffers()(n, buffers);
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}
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GL_FUNC(glColorMask, void, (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha));
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GL_FUNC(glColorMask, void, (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha))
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void glColorMask(const GLboolean red, const GLboolean green, const GLboolean blue, const GLboolean alpha) {
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real_glColorMask()(red, green, blue, alpha);
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}
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GL_FUNC(glTexSubImage2D, void, (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels));
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GL_FUNC(glTexSubImage2D, void, (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels))
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void glTexSubImage2D(const GLenum target, const GLint level, const GLint xoffset, const GLint yoffset, const GLsizei width, const GLsizei height, const GLenum format, const GLenum type, const void *pixels) {
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real_glTexSubImage2D()(target, level, xoffset, yoffset, width, height, format, type, pixels);
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}
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GL_FUNC(glGenTextures, void, (GLsizei n, GLuint *textures));
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GL_FUNC(glGenTextures, void, (GLsizei n, GLuint *textures))
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void glGenTextures(const GLsizei n, GLuint *textures) {
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real_glGenTextures()(n, textures);
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}
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GL_FUNC(glDeleteTextures, void, (GLsizei n, const GLuint *textures));
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GL_FUNC(glDeleteTextures, void, (GLsizei n, const GLuint *textures))
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void glDeleteTextures(const GLsizei n, const GLuint *textures) {
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real_glDeleteTextures()(n, textures);
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}
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GL_FUNC(glAlphaFunc, void, (GLenum func, GLclampf ref));
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GL_FUNC(glAlphaFunc, void, (GLenum func, GLclampf ref))
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void glAlphaFunc(const GLenum func, const GLclampf ref) {
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real_glAlphaFunc()(func, ref);
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}
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GL_FUNC(glGetFloatv, void, (GLenum pname, GLfloat *params));
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GL_FUNC(glGetFloatv, void, (GLenum pname, GLfloat *params))
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void glGetFloatv(const GLenum pname, GLfloat *params) {
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real_glGetFloatv()(pname, params);
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}
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GL_FUNC(glBindTexture, void, (GLenum target, GLuint texture));
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GL_FUNC(glBindTexture, void, (GLenum target, GLuint texture))
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void glBindTexture(const GLenum target, const GLuint texture) {
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real_glBindTexture()(target, texture);
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}
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GL_FUNC(glTranslatef, void, (GLfloat x, GLfloat y, GLfloat z));
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GL_FUNC(glTranslatef, void, (GLfloat x, GLfloat y, GLfloat z))
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void glTranslatef(const GLfloat x, const GLfloat y, const GLfloat z) {
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real_glTranslatef()(x, y, z);
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}
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GL_FUNC(glShadeModel, void, (GLenum mode));
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GL_FUNC(glShadeModel, void, (GLenum mode))
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void glShadeModel(const GLenum mode) {
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real_glShadeModel()(mode);
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}
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GL_FUNC(glOrtho, void, (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far));
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GL_FUNC(glOrtho, void, (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far))
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void glOrthof(const GLfloat left, const GLfloat right, const GLfloat bottom, const GLfloat top, const GLfloat near, const GLfloat far) {
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real_glOrtho()(left, right, bottom, top, near, far);
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}
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GL_FUNC(glDisable, void, (GLenum cap));
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GL_FUNC(glDisable, void, (GLenum cap))
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void glDisable(const GLenum cap) {
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real_glDisable()(cap);
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}
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GL_FUNC(glCullFace, void, (GLenum mode));
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GL_FUNC(glCullFace, void, (GLenum mode))
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void glCullFace(const GLenum mode) {
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real_glCullFace()(mode);
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}
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GL_FUNC(glRotatef, void, (GLfloat angle, GLfloat x, GLfloat y, GLfloat z));
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GL_FUNC(glRotatef, void, (GLfloat angle, GLfloat x, GLfloat y, GLfloat z))
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void glRotatef(const GLfloat angle, const GLfloat x, const GLfloat y, const GLfloat z) {
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real_glRotatef()(angle, x, y, z);
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}
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GL_FUNC(glViewport, void, (GLint x, GLint y, GLsizei width, GLsizei height));
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GL_FUNC(glViewport, void, (GLint x, GLint y, GLsizei width, GLsizei height))
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void glViewport(const GLint x, const GLint y, const GLsizei width, const GLsizei height) {
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real_glViewport()(x, y, width, height);
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}
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GL_FUNC(glNormal3f, void, (GLfloat nx, GLfloat ny, GLfloat nz));
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GL_FUNC(glNormal3f, void, (GLfloat nx, GLfloat ny, GLfloat nz))
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void glNormal3f(const GLfloat nx, const GLfloat ny, const GLfloat nz) {
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real_glNormal3f()(nx, ny, nz);
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}
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GL_FUNC(glIsEnabled, GLboolean, (GLenum cap));
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GL_FUNC(glIsEnabled, GLboolean, (GLenum cap))
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GLboolean glIsEnabled(const GLenum cap) {
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return real_glIsEnabled()(cap);
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}
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GL_FUNC(glGetIntegerv, void, (GLenum pname, GLint *data));
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GL_FUNC(glGetIntegerv, void, (GLenum pname, GLint *data))
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void glGetIntegerv(const GLenum pname, GLint *data) {
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real_glGetIntegerv()(pname, data);
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}
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GL_FUNC(glReadPixels, void, (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *data));
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GL_FUNC(glReadPixels, void, (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *data))
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void glReadPixels(const GLint x, const GLint y, const GLsizei width, const GLsizei height, const GLenum format, const GLenum type, void *data) {
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real_glReadPixels()(x, y, width, height, format, type, data);
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}
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GL_FUNC(glGenBuffers, void, (GLsizei n, GLuint *buffers));
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GL_FUNC(glGenBuffers, void, (GLsizei n, GLuint *buffers))
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void glGenBuffers(const GLsizei n, GLuint *buffers) {
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real_glGenBuffers()(n, buffers);
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}
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