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Add "SDL_" prefix to RW_SEEK macros

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meyraud705
2022-12-23 10:16:11 +01:00
committed by Sam Lantinga
parent 1a80fbaae4
commit 126c60cb45
7 changed files with 75 additions and 72 deletions
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15
docs/README-migration.md
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@@ -140,6 +140,9 @@ to decide for you.
## SDL_rwops.h
The RW_SEEK_CUR, RW_SEEK_END and RW_SEEK_SET macros have been renamed SDL_RW_SEEK_CUR, SDL_RW_SEEK_END and SDL_RW_SEEK_SET.
SDL_RWread and SDL_RWwrite (and SDL_RWops::read, SDL_RWops::write) have a different function signature in SDL3.
Previously they looked more like stdio:
@@ -190,13 +193,13 @@ stdio_size(SDL_RWops * context)
{
Sint64 pos, size;
pos = SDL_RWseek(context, 0, RW_SEEK_CUR);
pos = SDL_RWseek(context, 0, SDL_RW_SEEK_CUR);
if (pos < 0) {
return -1;
}
size = SDL_RWseek(context, 0, RW_SEEK_END);
size = SDL_RWseek(context, 0, SDL_RW_SEEK_END);
SDL_RWseek(context, pos, RW_SEEK_SET);
SDL_RWseek(context, pos, SDL_RW_SEEK_SET);
return size;
}
@@ -206,13 +209,13 @@ stdio_seek(SDL_RWops * context, Sint64 offset, int whence)
int stdiowhence;
switch (whence) {
case RW_SEEK_SET:
case SDL_RW_SEEK_SET:
stdiowhence = SEEK_SET;
break;
case RW_SEEK_CUR:
case SDL_RW_SEEK_CUR:
stdiowhence = SEEK_CUR;
break;
case RW_SEEK_END:
case SDL_RW_SEEK_END:
stdiowhence = SEEK_END;
break;
default: