mirror of
https://github.com/glfw/glfw.git
synced 2024-11-26 06:14:35 +00:00
Add asserts for public API pointer parameters
This commit is contained in:
Camilla Berglund
parent
d0649e6868
commit
0ebdad53e8
@ -27,6 +27,7 @@
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#include "internal.h"
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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@ -566,6 +567,7 @@ GLFWAPI GLFWwindow* glfwGetCurrentContext(void)
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GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -595,6 +597,8 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
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{
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_GLFWwindow* window;
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assert(extension);
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_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);
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window = _glfwPlatformGetCurrentContext();
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@ -657,6 +661,8 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
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GLFWAPI GLFWglproc glfwGetProcAddress(const char* procname)
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{
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assert(procname);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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if (!_glfwPlatformGetCurrentContext())
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34
src/input.c
34
src/input.c
@ -27,6 +27,7 @@
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#include "internal.h"
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#include <assert.h>
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#include <stdlib.h>
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// Internal key state used for sticky keys
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@ -239,6 +240,7 @@ GLFWbool _glfwIsPrintable(int key)
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GLFWAPI int glfwGetInputMode(GLFWwindow* handle, int mode)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(0);
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@ -259,6 +261,7 @@ GLFWAPI int glfwGetInputMode(GLFWwindow* handle, int mode)
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GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -288,6 +291,7 @@ GLFWAPI const char* glfwGetKeyName(int key, int scancode)
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GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);
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@ -310,6 +314,7 @@ GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
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GLFWAPI int glfwGetMouseButton(GLFWwindow* handle, int button)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);
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@ -333,6 +338,7 @@ GLFWAPI int glfwGetMouseButton(GLFWwindow* handle, int button)
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GLFWAPI void glfwGetCursorPos(GLFWwindow* handle, double* xpos, double* ypos)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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if (xpos)
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*xpos = 0;
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@ -355,6 +361,7 @@ GLFWAPI void glfwGetCursorPos(GLFWwindow* handle, double* xpos, double* ypos)
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GLFWAPI void glfwSetCursorPos(GLFWwindow* handle, double xpos, double ypos)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -378,6 +385,8 @@ GLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot)
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{
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_GLFWcursor* cursor;
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assert(image);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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cursor = calloc(1, sizeof(_GLFWcursor));
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@ -462,6 +471,7 @@ GLFWAPI void glfwSetCursor(GLFWwindow* windowHandle, GLFWcursor* cursorHandle)
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{
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_GLFWwindow* window = (_GLFWwindow*) windowHandle;
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_GLFWcursor* cursor = (_GLFWcursor*) cursorHandle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -473,6 +483,8 @@ GLFWAPI void glfwSetCursor(GLFWwindow* windowHandle, GLFWcursor* cursorHandle)
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GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* handle, GLFWkeyfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.key, cbfun);
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return cbfun;
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@ -481,6 +493,8 @@ GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* handle, GLFWkeyfun cbfun)
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GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* handle, GLFWcharfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.character, cbfun);
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return cbfun;
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@ -489,6 +503,8 @@ GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* handle, GLFWcharfun cbfun)
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GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* handle, GLFWcharmodsfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.charmods, cbfun);
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return cbfun;
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@ -498,6 +514,8 @@ GLFWAPI GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow* handle,
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GLFWmousebuttonfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.mouseButton, cbfun);
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return cbfun;
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@ -507,6 +525,8 @@ GLFWAPI GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow* handle,
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GLFWcursorposfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.cursorPos, cbfun);
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return cbfun;
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@ -516,6 +536,8 @@ GLFWAPI GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow* handle,
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GLFWcursorenterfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.cursorEnter, cbfun);
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return cbfun;
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@ -525,6 +547,8 @@ GLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* handle,
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GLFWscrollfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.scroll, cbfun);
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return cbfun;
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@ -533,6 +557,8 @@ GLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* handle,
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GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* handle, GLFWdropfun cbfun)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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_GLFW_SWAP_POINTERS(window->callbacks.drop, cbfun);
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return cbfun;
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@ -553,6 +579,7 @@ GLFWAPI int glfwJoystickPresent(int joy)
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GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count)
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{
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assert(count);
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*count = 0;
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -568,6 +595,7 @@ GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count)
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GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count)
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{
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assert(count);
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*count = 0;
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -597,6 +625,10 @@ GLFWAPI const char* glfwGetJoystickName(int joy)
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GLFWAPI void glfwSetClipboardString(GLFWwindow* handle, const char* string)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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assert(string);
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_GLFW_REQUIRE_INIT();
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_glfwPlatformSetClipboardString(window, string);
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}
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@ -604,6 +636,8 @@ GLFWAPI void glfwSetClipboardString(GLFWwindow* handle, const char* string)
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GLFWAPI const char* glfwGetClipboardString(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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return _glfwPlatformGetClipboardString(window);
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}
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@ -27,6 +27,7 @@
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#include "internal.h"
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#include <assert.h>
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#include <math.h>
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#include <float.h>
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#include <string.h>
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@ -293,6 +294,7 @@ void _glfwSplitBPP(int bpp, int* red, int* green, int* blue)
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GLFWAPI GLFWmonitor** glfwGetMonitors(int* count)
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{
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assert(count);
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*count = 0;
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -314,6 +316,7 @@ GLFWAPI GLFWmonitor* glfwGetPrimaryMonitor(void)
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GLFWAPI void glfwGetMonitorPos(GLFWmonitor* handle, int* xpos, int* ypos)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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if (xpos)
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*xpos = 0;
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@ -328,6 +331,7 @@ GLFWAPI void glfwGetMonitorPos(GLFWmonitor* handle, int* xpos, int* ypos)
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GLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* handle, int* widthMM, int* heightMM)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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if (widthMM)
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*widthMM = 0;
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@ -345,6 +349,8 @@ GLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* handle, int* widthMM, int*
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GLFWAPI const char* glfwGetMonitorName(GLFWmonitor* handle)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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return monitor->name;
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}
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@ -359,7 +365,9 @@ GLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun cbfun)
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GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* handle, int* count)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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assert(count);
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*count = 0;
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -374,6 +382,7 @@ GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* handle, int* count)
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GLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* handle)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -422,6 +431,7 @@ GLFWAPI void glfwSetGamma(GLFWmonitor* handle, float gamma)
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GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* handle)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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@ -434,6 +444,9 @@ GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* handle)
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GLFWAPI void glfwSetGammaRamp(GLFWmonitor* handle, const GLFWgammaramp* ramp)
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{
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_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
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assert(monitor);
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assert(ramp);
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_GLFW_REQUIRE_INIT();
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46
src/window.c
46
src/window.c
@ -28,6 +28,7 @@
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#include "internal.h"
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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@ -124,6 +125,8 @@ GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height,
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_GLFWwindow* window;
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_GLFWwindow* previous;
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assert(title);
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_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
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if (width <= 0 || height <= 0)
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@ -415,6 +418,8 @@ GLFWAPI void glfwDestroyWindow(GLFWwindow* handle)
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GLFWAPI int glfwWindowShouldClose(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT_OR_RETURN(0);
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return window->closed;
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}
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@ -422,6 +427,8 @@ GLFWAPI int glfwWindowShouldClose(GLFWwindow* handle)
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GLFWAPI void glfwSetWindowShouldClose(GLFWwindow* handle, int value)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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window->closed = value;
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}
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@ -429,6 +436,10 @@ GLFWAPI void glfwSetWindowShouldClose(GLFWwindow* handle, int value)
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GLFWAPI void glfwSetWindowTitle(GLFWwindow* handle, const char* title)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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assert(title);
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_GLFW_REQUIRE_INIT();
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_glfwPlatformSetWindowTitle(window, title);
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}
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@ -436,6 +447,7 @@ GLFWAPI void glfwSetWindowTitle(GLFWwindow* handle, const char* title)
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GLFWAPI void glfwGetWindowPos(GLFWwindow* handle, int* xpos, int* ypos)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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if (xpos)
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*xpos = 0;
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@ -449,6 +461,7 @@ GLFWAPI void glfwGetWindowPos(GLFWwindow* handle, int* xpos, int* ypos)
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GLFWAPI void glfwSetWindowPos(GLFWwindow* handle, int xpos, int ypos)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -465,6 +478,7 @@ GLFWAPI void glfwSetWindowPos(GLFWwindow* handle, int xpos, int ypos)
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GLFWAPI void glfwGetWindowSize(GLFWwindow* handle, int* width, int* height)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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if (width)
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*width = 0;
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@ -478,6 +492,7 @@ GLFWAPI void glfwGetWindowSize(GLFWwindow* handle, int* width, int* height)
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GLFWAPI void glfwSetWindowSize(GLFWwindow* handle, int width, int height)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -495,6 +510,7 @@ GLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* handle,
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int maxwidth, int maxheight)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -509,6 +525,7 @@ GLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* handle,
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GLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* handle, int numer, int denom)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -527,6 +544,7 @@ GLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* handle, int numer, int denom)
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GLFWAPI void glfwGetFramebufferSize(GLFWwindow* handle, int* width, int* height)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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if (width)
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*width = 0;
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@ -542,6 +560,7 @@ GLFWAPI void glfwGetWindowFrameSize(GLFWwindow* handle,
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int* right, int* bottom)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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if (left)
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*left = 0;
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@ -559,6 +578,8 @@ GLFWAPI void glfwGetWindowFrameSize(GLFWwindow* handle,
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GLFWAPI void glfwIconifyWindow(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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_glfwPlatformIconifyWindow(window);
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}
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@ -566,6 +587,8 @@ GLFWAPI void glfwIconifyWindow(GLFWwindow* handle)
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GLFWAPI void glfwRestoreWindow(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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_glfwPlatformRestoreWindow(window);
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}
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@ -573,6 +596,7 @@ GLFWAPI void glfwRestoreWindow(GLFWwindow* handle)
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GLFWAPI void glfwShowWindow(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -585,6 +609,7 @@ GLFWAPI void glfwShowWindow(GLFWwindow* handle)
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GLFWAPI void glfwHideWindow(GLFWwindow* handle)
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{
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_GLFWwindow* window = (_GLFWwindow*) handle;
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assert(window);
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_GLFW_REQUIRE_INIT();
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@ -597,6 +622,7 @@ GLFWAPI void glfwHideWindow(GLFWwindow* handle)
|
||||
GLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(0);
|
||||
|
||||
@ -643,6 +669,8 @@ GLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)
|
||||
GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* handle)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
return (GLFWmonitor*) window->monitor;
|
||||
}
|
||||
@ -650,6 +678,8 @@ GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* handle)
|
||||
GLFWAPI void glfwSetWindowUserPointer(GLFWwindow* handle, void* pointer)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT();
|
||||
window->userPointer = pointer;
|
||||
}
|
||||
@ -657,6 +687,8 @@ GLFWAPI void glfwSetWindowUserPointer(GLFWwindow* handle, void* pointer)
|
||||
GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* handle)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
return window->userPointer;
|
||||
}
|
||||
@ -665,6 +697,8 @@ GLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* handle,
|
||||
GLFWwindowposfun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.pos, cbfun);
|
||||
return cbfun;
|
||||
@ -674,6 +708,8 @@ GLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* handle,
|
||||
GLFWwindowsizefun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.size, cbfun);
|
||||
return cbfun;
|
||||
@ -683,6 +719,8 @@ GLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* handle,
|
||||
GLFWwindowclosefun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.close, cbfun);
|
||||
return cbfun;
|
||||
@ -692,6 +730,8 @@ GLFWAPI GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow* handle,
|
||||
GLFWwindowrefreshfun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.refresh, cbfun);
|
||||
return cbfun;
|
||||
@ -701,6 +741,8 @@ GLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* handle,
|
||||
GLFWwindowfocusfun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.focus, cbfun);
|
||||
return cbfun;
|
||||
@ -710,6 +752,8 @@ GLFWAPI GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow* handle,
|
||||
GLFWwindowiconifyfun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.iconify, cbfun);
|
||||
return cbfun;
|
||||
@ -719,6 +763,8 @@ GLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* handle
|
||||
GLFWframebuffersizefun cbfun)
|
||||
{
|
||||
_GLFWwindow* window = (_GLFWwindow*) handle;
|
||||
assert(window);
|
||||
|
||||
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
||||
_GLFW_SWAP_POINTERS(window->callbacks.fbsize, cbfun);
|
||||
return cbfun;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user