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Cleanup

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This commit is contained in:
Camilla Berglund 2015-12-15 15:19:54 +01:00
parent ec9fe02a30
commit 10c0eb648a
2 changed files with 17 additions and 18 deletions
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2
src/linux_joystick.c
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@ -166,7 +166,7 @@ static GLFWbool pollJoystickEvents(_GLFWjoystickLinux* js)
return js->present; return js->present;
} }
// Lexically compare the specified joysticks by device paths // Lexically compare joysticks, used by quicksort
// //
static int compareJoysticks(const void* fp, const void* sp) static int compareJoysticks(const void* fp, const void* sp)
{ {

33
src/monitor.c
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@ -34,28 +34,27 @@
#include <limits.h> #include <limits.h>
// Lexical comparison function for GLFW video modes, used by qsort // Lexically compare video modes, used by qsort
// //
static int compareVideoModes(const void* firstPtr, const void* secondPtr) static int compareVideoModes(const void* fp, const void* sp)
{ {
int firstBPP, secondBPP, firstSize, secondSize; const GLFWvidmode* fm = fp;
const GLFWvidmode* first = firstPtr; const GLFWvidmode* sm = fp;
const GLFWvidmode* second = secondPtr; const int fbpp = fm->redBits + fm->greenBits + fm->blueBits;
const int sbpp = sm->redBits + sm->greenBits + sm->blueBits;
const int farea = fm->width * fm->height;
const int sarea = sm->width * sm->height;
// First sort on color bits per pixel // First sort on color bits per pixel
firstBPP = first->redBits + first->greenBits + first->blueBits; if (fbpp != sbpp)
secondBPP = second->redBits + second->greenBits + second->blueBits; return fbpp - sbpp;
if (firstBPP != secondBPP)
return firstBPP - secondBPP;
// Then sort on screen area, in pixels // Then sort on screen area
firstSize = first->width * first->height; if (farea != sarea)
secondSize = second->width * second->height; return farea - sarea;
if (firstSize != secondSize)
return firstSize - secondSize;
// Lastly sort on refresh rate // Lastly sort on refresh rate
return first->refreshRate - second->refreshRate; return fm->refreshRate - sm->refreshRate;
} }
// Retrieves the available modes for the specified monitor // Retrieves the available modes for the specified monitor
@ -263,9 +262,9 @@ const GLFWvidmode* _glfwChooseVideoMode(_GLFWmonitor* monitor,
return closest; return closest;
} }
int _glfwCompareVideoModes(const GLFWvidmode* first, const GLFWvidmode* second) int _glfwCompareVideoModes(const GLFWvidmode* fm, const GLFWvidmode* sm)
{ {
return compareVideoModes(first, second); return compareVideoModes(fm, sm);
} }
void _glfwSplitBPP(int bpp, int* red, int* green, int* blue) void _glfwSplitBPP(int bpp, int* red, int* green, int* blue)