Querying SDL Version

'''Include File(s):''' [http://hg.libsdl.org/SDL/file/default/include/SDL_version.h SDL_version.h], [http://hg.libsdl.org/SDL/file/default/include/SDL_revision.h SDL_revision.h]

Introduction

These functions are used to collect or display information about the version of SDL that is currently being used by the program or that it was compiled against.

: The version consists of three segments (X.Y.Z)

• X = '''Major Version''', which increments with massive changes, additions, and enhancements
• Y = '''Minor Version''', which increments with backwards-compatible changes to the major revision
• Z = '''Patchlevel''', which increments with fixes to the minor revision
  ''Example:'' The first version of SDL 2 was 2.0.0

: The version may also be reported as a 4-digit numeric value where the thousands place represents the major version, the hundreds place represents the minor version, and the tens and ones places represent the patchlevel (update version). ''Example:'' The first version number of SDL 2 was 2000

SDL_revision.h must be included in your program explicitly if you want to use the SDL_REVISION constant.

Structures

<<FullSearchCached(category:CategoryStruct CategoryVersion -title:SGStructures)>>

Functions

<<FullSearchCached(category:CategoryVersion -CategoryStruct -CategoryEnum -title:SGFunctions)>>

• SDL_COMPILEDVERSION
• SDL_GetRevision
• SDL_GetVersion
• SDL_REVISION
• SDL_version
• SDL_VERSION_ATLEAST
• SDL_VERSIONNUM ---- CategoryCategory

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