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LibCompress/LZW: Use its own debug flag

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The file still used the `GIF_DEBUG` flag from when it was a part of the
GIF decoder. Let's give `LZWDecoder` its own flag.
This commit is contained in:
Lucas CHOLLET 2023-11-09 22:54:56 -05:00 committed by Andreas Kling
parent fcaebe56d7
commit 86ee7d219e
Notes: sideshowbarker 2024-07-17 10:39:39 +09:00 
Author: https://github.com/LucasChollet
Commit: https://github.com/SerenityOS/serenity/commit/86ee7d219e
Pull-request: https://github.com/SerenityOS/serenity/pull/21896
3 changed files with 7 additions and 2 deletions
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4
AK/Debug.h.in
View file

@ -282,6 +282,10 @@
# cmakedefine01 LZMA_DEBUG
#endif
#ifndef LZW_DEBUG
# cmakedefine01 LZW_DEBUG
#endif
#ifndef MALLOC_DEBUG
# cmakedefine01 MALLOC_DEBUG
#endif

1
Meta/CMake/all_the_debug_macros.cmake
View file

@ -110,6 +110,7 @@ set(LOCK_TRACE_DEBUG ON)
set(LOOKUPSERVER_DEBUG ON)
set(LOOPBACK_DEBUG ON)
set(LZMA_DEBUG ON)
set(LZW_DEBUG ON)
set(MALLOC_DEBUG ON)
set(MARKDOWN_DEBUG ON)
set(MATROSKA_DEBUG ON)

4
Userland/Libraries/LibCompress/LZWDecoder.h
View file

@ -60,12 +60,12 @@ public:
m_current_code = TRY(m_bit_stream->template read_bits<u16>(m_code_size));
if (m_current_code > m_code_table.size()) {
dbgln_if(GIF_DEBUG, "Corrupted LZW stream, invalid code: {}, code table size: {}",
dbgln_if(LZW_DEBUG, "Corrupted LZW stream, invalid code: {}, code table size: {}",
m_current_code,
m_code_table.size());
return Error::from_string_literal("Corrupted LZW stream, invalid code");
} else if (m_current_code == m_code_table.size() && m_output.is_empty()) {
dbgln_if(GIF_DEBUG, "Corrupted LZW stream, valid new code but output buffer is empty: {}, code table size: {}",
dbgln_if(LZW_DEBUG, "Corrupted LZW stream, valid new code but output buffer is empty: {}, code table size: {}",
m_current_code,
m_code_table.size());
return Error::from_string_literal("Corrupted LZW stream, valid new code but output buffer is empty");