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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-09-30 17:41:47 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-09-30 17:41:47 +0200 |
| commit | 2b0c8d45faa03b31802b797df2094add702dc20c (patch) | |
| tree | 1eb0d67ee6782a0e02a2f9d36d290894d8ef0d6f /src/libtools | |
| parent | c88cf6359e4968bd5449c85f2ca7890f2b0c473f (diff) | |
| download | box64-2b0c8d45faa03b31802b797df2094add702dc20c.tar.gz box64-2b0c8d45faa03b31802b797df2094add702dc20c.zip | |
[BOX32][WRAPPER] Added 32bits wrapping for SDL2_image
Diffstat (limited to 'src/libtools')
| -rw-r--r-- | src/libtools/sdl2rwops.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/libtools/sdl2rwops.c b/src/libtools/sdl2rwops.c index 54d1ee1a..41d7b2e8 100644 --- a/src/libtools/sdl2rwops.c +++ b/src/libtools/sdl2rwops.c @@ -322,6 +322,26 @@ int isRWops(SDL2_RWops_t* ops) return 0; return 1; } +#ifdef BOX32 +int isRWops32(my_SDL2_RWops_32_t* ops) +{ + if(!ops) + return 0; + #define GO(A, W) \ + if(!ops->A || (uintptr_t)ops->A < 0x1000) return 0; + + SUPER() + + #undef GO + // check if all then hidden content is just full of 0 + if(ops->hidden[0]==0 && ops->hidden[1]==0 && ops->hidden[2]==0) + return 0; + // check the type (not sure it's a good check here) + if (ops->type>5 && ops->type!=BOX64RW) + return 0; + return 1; +} +#endif int64_t RWNativeSeek2(SDL2_RWops_t *ops, int64_t offset, int32_t whence) { |