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Added SDL_DumpProperties() for internal debugging

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This commit is contained in:
Sam Lantinga
2024-05-29 10:30:19 -07:00
parent ae59afa7d0
commit 652b34bd15
2 changed files with 33 additions and 0 deletions
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32
src/SDL_properties.c
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@@ -779,6 +779,38 @@ int SDL_EnumerateProperties(SDL_PropertiesID props, SDL_EnumeratePropertiesCallb
return 0; return 0;
} }
static void SDLCALL SDL_DumpPropertiesCallback(void *userdata, SDL_PropertiesID props, const char *name)
{
switch (SDL_GetPropertyType(props, name)) {
case SDL_PROPERTY_TYPE_POINTER:
SDL_Log("%s: %p\n", name, SDL_GetProperty(props, name, NULL));
break;
case SDL_PROPERTY_TYPE_STRING:
SDL_Log("%s: \"%s\"\n", name, SDL_GetStringProperty(props, name, ""));
break;
case SDL_PROPERTY_TYPE_NUMBER:
{
Sint64 value = SDL_GetNumberProperty(props, name, 0);
SDL_Log("%s: %" SDL_PRIs64 " (%" SDL_PRIx64 ")\n", name, value, value);
}
break;
case SDL_PROPERTY_TYPE_FLOAT:
SDL_Log("%s: %g\n", name, SDL_GetFloatProperty(props, name, 0.0f));
break;
case SDL_PROPERTY_TYPE_BOOLEAN:
SDL_Log("%s: %s\n", name, SDL_GetBooleanProperty(props, name, SDL_FALSE) ? "true" : "false");
break;
default:
SDL_Log("%s UNKNOWN TYPE\n", name);
break;
}
}
int SDL_DumpProperties(SDL_PropertiesID props)
{
return SDL_EnumerateProperties(props, SDL_DumpPropertiesCallback, NULL);
}
void SDL_DestroyProperties(SDL_PropertiesID props) void SDL_DestroyProperties(SDL_PropertiesID props)
{ {
if (!props) { if (!props) {

1
src/SDL_properties_c.h
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@@ -22,4 +22,5 @@
extern int SDL_InitProperties(void); extern int SDL_InitProperties(void);
extern int SDL_SetFreeableProperty(SDL_PropertiesID props, const char *name, void *value); extern int SDL_SetFreeableProperty(SDL_PropertiesID props, const char *name, void *value);
extern int SDL_SetSurfaceProperty(SDL_PropertiesID props, const char *name, SDL_Surface *surface); extern int SDL_SetSurfaceProperty(SDL_PropertiesID props, const char *name, SDL_Surface *surface);
extern int SDL_DumpProperties(SDL_PropertiesID props);
extern void SDL_QuitProperties(void); extern void SDL_QuitProperties(void);