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Made gamma ramp functions per-monitor.

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This commit is contained in:
Camilla Berglund
2013-02-12 13:50:41 +01:00
parent 20ccf0bc60
commit 92a71e07d3
12 changed files with 139 additions and 126 deletions
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src/gamma.c
+16 -7
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@@ -37,7 +37,7 @@
////// GLFW public API //////
//////////////////////////////////////////////////////////////////////////
GLFWAPI void glfwSetGamma(float gamma)
GLFWAPI void glfwSetGamma(GLFWmonitor* handle, float gamma)
{
int i, size = GLFW_GAMMA_RAMP_SIZE;
GLFWgammaramp ramp;
@@ -75,29 +75,38 @@ GLFWAPI void glfwSetGamma(float gamma)
ramp.blue[i] = (unsigned short) value;
}
glfwSetGammaRamp(&ramp);
glfwSetGammaRamp(handle, &ramp);
}
GLFWAPI void glfwGetGammaRamp(GLFWgammaramp* ramp)
GLFWAPI void glfwGetGammaRamp(GLFWmonitor* handle, GLFWgammaramp* ramp)
{
_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
if (!_glfwInitialized)
{
_glfwInputError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_glfwPlatformGetGammaRamp(ramp);
_glfwPlatformGetGammaRamp(monitor, ramp);
}
GLFWAPI void glfwSetGammaRamp(const GLFWgammaramp* ramp)
GLFWAPI void glfwSetGammaRamp(GLFWmonitor* handle, const GLFWgammaramp* ramp)
{
_GLFWmonitor* monitor = (_GLFWmonitor*) handle;
if (!_glfwInitialized)
{
_glfwInputError(GLFW_NOT_INITIALIZED, NULL);
return;
}
_glfwPlatformSetGammaRamp(ramp);
_glfw.rampChanged = GL_TRUE;
if (!monitor->rampChanged)
{
_glfwPlatformGetGammaRamp(monitor, &monitor->originalRamp);
monitor->rampChanged = GL_TRUE;
}
_glfwPlatformSetGammaRamp(monitor, ramp);
}