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New gamma ramp API.

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This commit is contained in:
Camilla Berglund
2013-05-19 15:46:44 +02:00
parent 6df692b61e
commit 5d308db654
8 changed files with 128 additions and 126 deletions
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23
include/GL/glfw3.h
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@@ -545,8 +545,6 @@ extern "C" {
#define GLFW_CURSOR_HIDDEN 0x00040002
#define GLFW_CURSOR_DISABLED 0x00040003
#define GLFW_GAMMA_RAMP_SIZE 256
#define GLFW_CONNECTED 0x00061000
#define GLFW_DISCONNECTED 0x00061001
@@ -800,9 +798,10 @@ typedef struct
*/
typedef struct
{
unsigned short red[GLFW_GAMMA_RAMP_SIZE];
unsigned short green[GLFW_GAMMA_RAMP_SIZE];
unsigned short blue[GLFW_GAMMA_RAMP_SIZE];
unsigned short* red;
unsigned short* green;
unsigned short* blue;
unsigned int size;
} GLFWgammaramp;
@@ -1072,8 +1071,8 @@ GLFWAPI GLFWvidmode glfwGetVideoMode(GLFWmonitor* monitor);
/*! @brief Generates a gamma ramp and sets it for the specified monitor.
*
* This function generates a gamma ramp from the specified exponent and then
* calls @ref glfwSetGamma with it.
* This function generates a 256-element gamma ramp from the specified exponent
* and then calls @ref glfwSetGamma with it.
*
* @param[in] monitor The monitor whose gamma ramp to set.
* @param[in] gamma The desired exponent.
@@ -1087,14 +1086,11 @@ GLFWAPI void glfwSetGamma(GLFWmonitor* monitor, float gamma);
* This function retrieves the current gamma ramp of the specified monitor.
*
* @param[in] monitor The monitor to query.
* @param[out] ramp Where to store the gamma ramp.
*
* @bug This function does not yet support monitors whose original gamma ramp
* has more or less than 256 entries.
* @return The current gamma ramp.
*
* @ingroup gamma
*/
GLFWAPI void glfwGetGammaRamp(GLFWmonitor* monitor, GLFWgammaramp* ramp);
GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* monitor);
/*! @brief Sets the current gamma ramp for the specified monitor.
*
@@ -1103,8 +1099,7 @@ GLFWAPI void glfwGetGammaRamp(GLFWmonitor* monitor, GLFWgammaramp* ramp);
* @param[in] monitor The monitor whose gamma ramp to set.
* @param[in] ramp The gamma ramp to use.
*
* @bug This function does not yet support monitors whose original gamma ramp
* has more or less than 256 entries.
* @note Gamma ramp sizes other than 256 are not supported by all hardware.
*
* @ingroup gamma
*/