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Code Issues Projects Releases Packages Wiki Activity Actions 9

LibGfx: Move JPGLoader to a more regular JPG_DEBUG macro as used elsewhere

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Nico Weber 2020-11-19 11:51:33 -05:00 • committed by Andreas Kling
parent 812892ef86
commit 3749e167b4
Notes: sideshowbarker 2024-07-19 01:21:05 +09:00
1 changed files with 11 additions and 10 deletions
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21
Libraries/LibGfx/JPGLoader.cpp
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@ -35,10 +35,7 @@
#include <LibGfx/JPGLoader.h>
#include <math.h>
#define JPG_DBG 0
#define jpg_dbg(x) \
if (JPG_DBG) \
dbg() << x
//#define JPG_DEBUG
#define JPG_INVALID 0X0000
@ -378,10 +375,12 @@ static Optional<Vector<Macroblock>> decode_huffman_stream(JPGLoadingContext& con
Vector<Macroblock> macroblocks;
macroblocks.resize(context.mblock_meta.padded_total);
jpg_dbg("Image width: " << context.frame.width);
jpg_dbg("Image height: " << context.frame.height);
jpg_dbg("Macroblocks in a row: " << context.mblock_meta.hpadded_count);
jpg_dbg("Macroblocks in a column: " << context.mblock_meta.vpadded_count);
#ifdef JPG_DEBUG
dbg() << "Image width: " << context.frame.width;
dbg() << "Image height: " << context.frame.height;
dbg() << "Macroblocks in a row: " << context.mblock_meta.hpadded_count;
dbg() << "Macroblocks in a column: " << context.mblock_meta.vpadded_count;
#endif
// Compute huffman codes for DC and AC tables.
for (auto& dc_table : context.dc_tables)
@ -698,8 +697,10 @@ static inline bool validate_luma_and_modify_context(const ComponentSpec& luma, J
// For easy reference to relevant sample factors.
context.hsample_factor = luma.hsample_factor;
context.vsample_factor = luma.vsample_factor;
jpg_dbg(String::format("Horizontal Subsampling Factor: %i", luma.hsample_factor));
jpg_dbg(String::format("Vertical Subsampling Factor: %i", luma.vsample_factor));
#ifdef JPG_DEBUG
dbg() << String::format("Horizontal Subsampling Factor: %i", luma.hsample_factor);
dbg() << String::format("Vertical Subsampling Factor: %i", luma.vsample_factor);
#endif
return true;
}
return false;