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Merge pull request #7 from daBrado/x11-gamma-ramp-size-workaround

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Temporary fix for xf86vm gamma ramp sizes other than 256.
This commit is contained in:
Camilla Berglund 2012-06-03 06:55:46 -07:00
parent 322407ae9f 6cb89175a7
commit 29c2c03346
1 changed files with 18 additions and 0 deletions
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18
src/x11_gamma.c
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@ -111,6 +111,15 @@ void _glfwTerminateGammaRamp(void)
void _glfwPlatformGetGammaRamp(GLFWgammaramp* ramp)
{
// For now, don't support anything that is not GLFW_GAMMA_RAMP_SIZE
if (_glfwLibrary.originalRampSize != GLFW_GAMMA_RAMP_SIZE)
{
_glfwSetError(GLFW_PLATFORM_ERROR,
"X11/GLX: Failed to get gamma ramp due to size "
"incompatibility");
return;
}
if (_glfwLibrary.X11.RandR.available &&
!_glfwLibrary.X11.RandR.gammaBroken)
{
@ -153,6 +162,15 @@ void _glfwPlatformGetGammaRamp(GLFWgammaramp* ramp)
void _glfwPlatformSetGammaRamp(const GLFWgammaramp* ramp)
{
// For now, don't support anything that is not GLFW_GAMMA_RAMP_SIZE
if (_glfwLibrary.originalRampSize != GLFW_GAMMA_RAMP_SIZE)
{
_glfwSetError(GLFW_PLATFORM_ERROR,
"X11/GLX: Failed to set gamma ramp due to size "
"incompatibility");
return;
}
if (_glfwLibrary.X11.RandR.available &&
!_glfwLibrary.X11.RandR.gammaBroken)
{