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lovr.graphics.newShader accepts Blobs;

This commit is contained in:
bjorn 2018-07-06 01:35:00 -07:00
parent f444809f0f
commit e3b2a4d974
1 changed files with 10 additions and 4 deletions
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14
src/api/graphics.c
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@ -1031,15 +1031,21 @@ int l_lovrGraphicsNewModel(lua_State* L) {
}
int l_lovrGraphicsNewShader(lua_State* L) {
for (int i = 0; i < 2; i++) {
if (lua_isnoneornil(L, i + 1)) continue;
const char* source = luaL_checkstring(L, i + 1);
for (int i = 1; i <= 2; i++) {
if (lua_isnoneornil(L, i)) continue;
Blob** blob = luax_totype(L, i, Blob);
if (blob) {
lua_pushlstring(L, (*blob)->data, (*blob)->size);
lua_replace(L, i);
continue;
}
const char* source = luaL_checkstring(L, i);
if (!lovrFilesystemIsFile(source)) continue;
size_t bytesRead;
char* contents = lovrFilesystemRead(source, &bytesRead);
lovrAssert(bytesRead > 0, "Could not read shader from file '%s'", source);
lua_pushlstring(L, contents, bytesRead);
lua_replace(L, i + 1);
lua_replace(L, i);
free(contents);
}