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C strictness fixes.

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This commit is contained in:
Camilla Berglund 2011-04-06 20:38:55 +02:00
parent 1412732874
commit f0ef9277ea
2 changed files with 35 additions and 36 deletions
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20
src/input.c
View File

@ -41,14 +41,14 @@
GLFWAPI int glfwGetKey(GLFWwindow handle, int key)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return GLFW_RELEASE;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
// Is it a valid key?
if (key < 0 || key > GLFW_KEY_LAST)
{
@ -74,14 +74,14 @@ GLFWAPI int glfwGetKey(GLFWwindow handle, int key)
GLFWAPI int glfwGetMouseButton(GLFWwindow handle, int button)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return GLFW_RELEASE;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
// Is it a valid mouse button?
if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
{
@ -106,14 +106,14 @@ GLFWAPI int glfwGetMouseButton(GLFWwindow handle, int button)
GLFWAPI void glfwGetMousePos(GLFWwindow handle, int* xpos, int* ypos)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
// Return mouse position
if (xpos != NULL)
*xpos = window->mousePosX;
@ -130,14 +130,14 @@ GLFWAPI void glfwGetMousePos(GLFWwindow handle, int* xpos, int* ypos)
GLFWAPI void glfwSetMousePos(GLFWwindow handle, int xpos, int ypos)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
// Don't do anything if the mouse position did not change
if (xpos == window->mousePosX && ypos == window->mousePosY)
return;
@ -161,14 +161,14 @@ GLFWAPI void glfwSetMousePos(GLFWwindow handle, int xpos, int ypos)
GLFWAPI void glfwGetScrollOffset(GLFWwindow handle, int* xoffset, int* yoffset)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (xoffset)
*xoffset = window->scrollX;

51
src/window.c
View File

@ -365,14 +365,14 @@ GLFWAPI GLFWwindow glfwOpenWindow(int width, int height,
GLFWAPI void glfwMakeWindowCurrent(GLFWwindow handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (_glfwLibrary.currentWindow == window)
return;
@ -388,6 +388,7 @@ GLFWAPI void glfwMakeWindowCurrent(GLFWwindow handle)
GLFWAPI int glfwIsWindow(GLFWwindow handle)
{
_GLFWwindow* entry;
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
@ -395,8 +396,6 @@ GLFWAPI int glfwIsWindow(GLFWwindow handle)
return GL_FALSE;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (window == NULL)
return GL_FALSE;
@ -515,14 +514,14 @@ GLFWAPI void glfwOpenWindowHint(int target, int hint)
GLFWAPI void glfwCloseWindow(GLFWwindow handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
// Allow closing of NULL (to match the behavior of free)
if (window == NULL)
return;
@ -561,14 +560,14 @@ GLFWAPI void glfwCloseWindow(GLFWwindow handle)
GLFWAPI void glfwSetWindowTitle(GLFWwindow handle, const char* title)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
_glfwPlatformSetWindowTitle(window, title);
}
@ -579,14 +578,14 @@ GLFWAPI void glfwSetWindowTitle(GLFWwindow handle, const char* title)
GLFWAPI void glfwGetWindowSize(GLFWwindow handle, int* width, int* height)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (width != NULL)
*width = window->width;
@ -601,14 +600,14 @@ GLFWAPI void glfwGetWindowSize(GLFWwindow handle, int* width, int* height)
GLFWAPI void glfwSetWindowSize(GLFWwindow handle, int width, int height)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (window->iconified)
{
// TODO: Figure out if this is an error
@ -636,14 +635,14 @@ GLFWAPI void glfwSetWindowSize(GLFWwindow handle, int width, int height)
GLFWAPI void glfwGetWindowPos(GLFWwindow handle, int* xpos, int* ypos)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (xpos != NULL)
*xpos = window->positionX;
@ -658,14 +657,14 @@ GLFWAPI void glfwGetWindowPos(GLFWwindow handle, int* xpos, int* ypos)
GLFWAPI void glfwSetWindowPos(GLFWwindow handle, int xpos, int ypos)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (window->mode == GLFW_FULLSCREEN || window->iconified)
{
// TODO: Figure out if this is an error
@ -682,14 +681,14 @@ GLFWAPI void glfwSetWindowPos(GLFWwindow handle, int xpos, int ypos)
GLFWAPI void glfwIconifyWindow(GLFWwindow handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (window->iconified)
return;
@ -703,14 +702,14 @@ GLFWAPI void glfwIconifyWindow(GLFWwindow handle)
GLFWAPI void glfwRestoreWindow(GLFWwindow handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!window->iconified)
return;
@ -728,14 +727,14 @@ GLFWAPI void glfwRestoreWindow(GLFWwindow handle)
GLFWAPI int glfwGetWindowParam(GLFWwindow handle, int param)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return 0;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
switch (param)
{
case GLFW_ACTIVE:
@ -799,14 +798,14 @@ GLFWAPI int glfwGetWindowParam(GLFWwindow handle, int param)
GLFWAPI void glfwSetWindowUserPointer(GLFWwindow handle, void* pointer)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
window->userPointer = pointer;
}
@ -817,14 +816,14 @@ GLFWAPI void glfwSetWindowUserPointer(GLFWwindow handle, void* pointer)
GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow handle)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return NULL;
}
_GLFWwindow* window = (_GLFWwindow*) handle;
return window->userPointer;
}