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Change WritableBuffer<uint8_t> to AllocatedArray<std::byte>

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This commit is contained in:
GrimReaperFloof
2021-05-12 20:24:17 +02:00
committed by Max Kellermann
parent a134f692bf
commit 34f636ffc3
3 changed files with 13 additions and 19 deletions
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24
src/decoder/plugins/ModCommon.cxx
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@@ -23,16 +23,16 @@
static constexpr size_t MOD_PREALLOC_BLOCK = 256 * 1024;
static constexpr offset_type MOD_FILE_LIMIT = 100 * 1024 * 1024;
WritableBuffer<uint8_t>
AllocatedArray<std::byte>
mod_loadfile(const Domain *domain, DecoderClient *client, InputStream &is)
{
//known/unknown size, preallocate array, lets read in chunks
const bool is_stream = !is.KnownSize();
size_t buffer_size;
WritableBuffer<uint8_t> buffer;
if (is_stream)
buffer.size = MOD_PREALLOC_BLOCK;
if (is_stream)
buffer_size = MOD_PREALLOC_BLOCK;
else {
const auto size = is.GetSize();
@@ -46,13 +46,13 @@ mod_loadfile(const Domain *domain, DecoderClient *client, InputStream &is)
return nullptr;
}
buffer.size = size;
buffer_size = size;
}
buffer.data = new uint8_t[buffer.size];
auto buffer = AllocatedArray<std::byte>(buffer_size);
uint8_t *const end = buffer.end();
uint8_t *p = buffer.begin();
std::byte *const end = buffer.end();
std::byte *p = buffer.begin();
while (true) {
size_t ret = decoder_read(client, is, p, end - p);
@@ -62,8 +62,6 @@ mod_loadfile(const Domain *domain, DecoderClient *client, InputStream &is)
break;
/* I/O error - skip this song */
delete[] buffer.data;
buffer.data = nullptr;
return buffer;
}
@@ -73,13 +71,11 @@ mod_loadfile(const Domain *domain, DecoderClient *client, InputStream &is)
break;
LogWarning(*domain, "stream too large");
delete[] buffer.data;
buffer.data = nullptr;
return buffer;
}
}
buffer.size = p - buffer.data;
buffer.SetSize(p - buffer.data());
return buffer;
}