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comparison include/SDL_hints.h @ 5195:ef5a61ea3202

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Added the SDL_HINT_RENDER_DRIVER and SDL_HINT_RENDER_VSYNC hints.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 05 Feb 2011 10:35:36 -0800
parents 82a48f4d65f6
children 01bced9a4cc1
comparison
equal deleted inserted replaced
5194:93052810ceb5 5195:ef5a61ea3202
65 * By default SDL tries to make a best guess for each platform whether 65 * By default SDL tries to make a best guess for each platform whether
66 * to use acceleration or not. 66 * to use acceleration or not.
67 */ 67 */
68 #define SDL_HINT_FRAMEBUFFER_ACCELERATION "SDL_FRAMEBUFFER_ACCELERATION" 68 #define SDL_HINT_FRAMEBUFFER_ACCELERATION "SDL_FRAMEBUFFER_ACCELERATION"
69 69
70 /**
71 * \brief A variable specifying which render driver to use.
72 *
73 * If the application doesn't pick a specific renderer to use, this variable
74 * specifies the name of the preferred renderer. If the preferred renderer
75 * can't be initialized, the normal default renderer is used.
76 *
77 * This variable is case insensitive and can be set to the following values:
78 * "direct3d"
79 * "opengl"
80 * "opengles"
81 * "software"
82 */
83 #define SDL_HINT_RENDER_DRIVER "SDL_RENDER_DRIVER"
84
85 /**
86 * \brief A variable controlling whether updates to the SDL 1.2 screen surface should be synchronized with the vertical refresh, to avoid tearing.
87 *
88 * This variable can be set to the following values:
89 * "0" - Disable vsync
90 * "1" - Enable vsync
91 *
92 * By default SDL does not sync screen surface updates with vertical refresh.
93 */
94 #define SDL_HINT_RENDER_VSYNC "SDL_RENDER_VSYNC"
95
70 96
71 /** 97 /**
72 * \brief An enumeration of hint priorities 98 * \brief An enumeration of hint priorities
73 */ 99 */
74 typedef enum 100 typedef enum