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Context function reference fixes.

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This commit is contained in:
Camilla Berglund 2015-02-19 15:33:51 +01:00
parent 75a6d87542
commit 11c22d6a17
1 changed files with 14 additions and 10 deletions
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24
include/GLFW/glfw3.h
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@ -3243,14 +3243,14 @@ GLFWAPI void glfwSwapBuffers(GLFWwindow* window);
* @param[in] interval The minimum number of screen updates to wait for * @param[in] interval The minimum number of screen updates to wait for
* until the buffers are swapped by @ref glfwSwapBuffers. * until the buffers are swapped by @ref glfwSwapBuffers.
* *
* @note This function is not called during window creation, leaving the swap * @remarks This function is not called during context creation, leaving the
* interval set to whatever is the default on that platform. This is done * swap interval set to whatever is the default on that platform. This is done
* because some swap interval extensions used by GLFW do not allow the swap * because some swap interval extensions used by GLFW do not allow the swap
* interval to be reset to zero once it has been set to a non-zero value. * interval to be reset to zero once it has been set to a non-zero value.
* *
* @note Some GPU drivers do not honor the requested swap interval, either * @remarks Some GPU drivers do not honor the requested swap interval, either
* because of user settings that override the request or due to bugs in the * because of a user setting that overrides the application's request or due to
* driver. * bugs in the driver.
* *
* @par Thread Safety * @par Thread Safety
* This function may be called from any thread. * This function may be called from any thread.
@ -3267,9 +3267,9 @@ GLFWAPI void glfwSwapInterval(int interval);
/*! @brief Returns whether the specified extension is available. /*! @brief Returns whether the specified extension is available.
* *
* This function returns whether the specified * This function returns whether the specified
* [API extension](@ref context_glext) is supported by the current OpenGL or * [client API extension](@ref context_glext) is supported by the current
* OpenGL ES context. It searches both for OpenGL and OpenGL ES extension and * OpenGL or OpenGL ES context. It searches both for OpenGL and OpenGL ES
* platform-specific context creation API extensions. * extension and platform-specific context creation API extensions.
* *
* A context must be current on the calling thread. Calling this function * A context must be current on the calling thread. Calling this function
* without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error. * without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.
@ -3298,7 +3298,7 @@ GLFWAPI int glfwExtensionSupported(const char* extension);
* context. * context.
* *
* This function returns the address of the specified * This function returns the address of the specified
* [client API or extension function](@ref context_glext), if it is supported * [core or extension function](@ref context_glext), if it is supported
* by the current context. * by the current context.
* *
* A context must be current on the calling thread. Calling this function * A context must be current on the calling thread. Calling this function
@ -3308,9 +3308,13 @@ GLFWAPI int glfwExtensionSupported(const char* extension);
* @return The address of the function, or `NULL` if the function is * @return The address of the function, or `NULL` if the function is
* unavailable or an [error](@ref error_handling) occurred. * unavailable or an [error](@ref error_handling) occurred.
* *
* @note The addresses of a given function is not guaranteed to be the same * @remarks The addresses of a given function is not guaranteed to be the same
* between contexts. * between contexts.
* *
* @remarks This function may return a non-`NULL` address despite the
* associated version or extension not being available. Always check the
* context version or extension string presence first.
*
* @par Pointer Lifetime * @par Pointer Lifetime
* The returned function pointer is valid until the context is destroyed or the * The returned function pointer is valid until the context is destroyed or the
* library is terminated. * library is terminated.