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Begun integrating mode setting and monitor API.

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This commit is contained in:
Camilla Berglund
2013-01-02 17:29:24 +01:00
parent 1bc91bfe5b
commit 46c1e4028f
13 changed files with 138 additions and 217 deletions
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src/monitor.c
+31 -15
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@@ -71,6 +71,28 @@ static int compareVideoModes(const void* firstPtr, const void* secondPtr)
}
//========================================================================
// Retrieves the available modes for the specified monitor
//========================================================================
static int refreshVideoModes(_GLFWmonitor* monitor)
{
int modeCount;
GLFWvidmode* modes = _glfwPlatformGetVideoModes(monitor, &modeCount);
if (!modes)
return GL_FALSE;
qsort(modes, modeCount, sizeof(GLFWvidmode), compareVideoModes);
free(monitor->modes);
monitor->modes = modes;
monitor->modeCount = modeCount;
return GL_TRUE;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
@@ -203,9 +225,8 @@ void _glfwDestroyMonitors(void)
// Returns the video mode closest to the desired one
//========================================================================
const GLFWvidmode* _glfwChooseVideoMode(const GLFWvidmode* desired,
const GLFWvidmode* alternatives,
unsigned int count)
const GLFWvidmode* _glfwChooseVideoMode(_GLFWmonitor* monitor,
const GLFWvidmode* desired)
{
unsigned int i;
unsigned int sizeDiff, leastSizeDiff = UINT_MAX;
@@ -213,9 +234,12 @@ const GLFWvidmode* _glfwChooseVideoMode(const GLFWvidmode* desired,
const GLFWvidmode* current;
const GLFWvidmode* closest = NULL;
for (i = 0; i < count; i++)
if (!refreshVideoModes(monitor))
return NULL;
for (i = 0; i < monitor->modeCount; i++)
{
current = alternatives + i;
current = monitor->modes + i;
colorDiff = abs((current->redBits + current->greenBits + current->blueBits) -
(desired->redBits + desired->greenBits + desired->blueBits));
@@ -440,16 +464,8 @@ GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor handle, int* count)
return NULL;
}
free(monitor->modes);
monitor->modes = _glfwPlatformGetVideoModes(monitor, &monitor->modeCount);
if (monitor->modes)
{
qsort(monitor->modes,
monitor->modeCount,
sizeof(GLFWvidmode),
compareVideoModes);
}
if (!refreshVideoModes(monitor))
return GL_FALSE;
*count = monitor->modeCount;
return monitor->modes;