Date: Mon, 3 May 2004 03:15:01 +0100
From: David Symmonds Subject: SDL Typedef Structs Hi, Thanks for the SDL libraries, I have been using them for about a year now and they are really brilliant. One thing that I have just found whilst using them through C++ (and needing forward declarations) is that when you typedef structs you sometimes use typedef struct Name { ... }Name; e.g. SDL_Surface and other times use typedef struct { ... }Name; e.g. SDL_Rect The first type works fine, when I define a header file I can just put 'struct Name;' at the top and use the Name throughout. However, the second type is harder to use in a header, and I haven't found a way yet, other than to include 'SDL.h' in the header file (undesirable). Would there be any harm in changing the definition of SDL_Rect and such like to the second form? --HG-- extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40912
This commit is contained in:
parent
1ac1efb053
commit
f70b972d49
9 changed files with 29 additions and 29 deletions
|
@ -47,12 +47,12 @@ extern "C" {
|
|||
#define SDL_ALPHA_TRANSPARENT 0
|
||||
|
||||
/* Useful data types */
|
||||
typedef struct {
|
||||
typedef struct SDL_Rect {
|
||||
Sint16 x, y;
|
||||
Uint16 w, h;
|
||||
} SDL_Rect;
|
||||
|
||||
typedef struct {
|
||||
typedef struct SDL_Color {
|
||||
Uint8 r;
|
||||
Uint8 g;
|
||||
Uint8 b;
|
||||
|
@ -60,7 +60,7 @@ typedef struct {
|
|||
} SDL_Color;
|
||||
#define SDL_Colour SDL_Color
|
||||
|
||||
typedef struct {
|
||||
typedef struct SDL_Palette {
|
||||
int ncolors;
|
||||
SDL_Color *colors;
|
||||
} SDL_Palette;
|
||||
|
@ -154,7 +154,7 @@ typedef struct SDL_Surface {
|
|||
|
||||
|
||||
/* Useful for determining the video hardware capabilities */
|
||||
typedef struct {
|
||||
typedef struct SDL_VideoInfo {
|
||||
Uint32 hw_available :1; /* Flag: Can you create hardware surfaces? */
|
||||
Uint32 wm_available :1; /* Flag: Can you talk to a window manager? */
|
||||
Uint32 UnusedBits1 :6;
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue