Removing unused defines

Remove unused defines.

Change-Id: Ibf10d8470f19cbf4528fe1342398a39ef15c1d12
Reviewed-on: https://pdfium-review.googlesource.com/15110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>

6 files changed, 0 insertions, 59 deletions

diff --git a/core/fxcodec/fx_codec_def.h b/core/fxcodec/fx_codec_def.h
index 1d9b1dc832..3983285d6d 100644
--- a/core/fxcodec/fx_codec_def.h
+++ b/core/fxcodec/fx_codec_def.h
@@ -23,44 +23,6 @@ enum FXCODEC_STATUS {
   FXCODEC_STATUS_ERR_PARAMS
 };
 
-#define JP2_SPACE_INVALID -1
-#define JPX_SPACE_INVALID -1
-#define JP2_SPACE_bilevel1 0
-#define JP2_SPACE_YCbCr1 1
-#define JP2_SPACE_YCbCr2 3
-#define JP2_SPACE_YCbCr3 4
-#define JP2_SPACE_PhotoYCC 9
-#define JP2_SPACE_CMY 11
-#define JP2_SPACE_CMYK 12
-#define JP2_SPACE_YCCK 13
-#define JP2_SPACE_CIELab 14
-#define JP2_SPACE_bilevel2 15
-#define JP2_SPACE_sRGB 16
-#define JP2_SPACE_sLUM 17
-#define JP2_SPACE_sYCC 18
-#define JP2_SPACE_CIEJab 19
-#define JP2_SPACE_esRGB 20
-#define JP2_SPACE_ROMMRGB 21
-#define JP2_SPACE_YPbPr60 22
-#define JP2_SPACE_YPbPr50 23
-#define JP2_SPACE_esYCC 24
-#define JP2_SPACE_iccLUM 100
-#define JP2_SPACE_iccRGB 101
-#define Icc_INTENT_PERCEPTUAL 0
-#define Icc_INTENT_RELATIVE_COLORIMETRIC 1
-#define Icc_INTENT_SATURATION 2
-#define Icc_INTENT_ABSOLUTE_COLORIMETRIC 3
-#define Icc_FORMAT_SWAP (1 << 10)
-#define Icc_FLAGS_DEFAULT 0x0000
-#define Icc_FLAGS_BLACKPOINTCOMPENSATION 0x2000
-#define Icc_FLAGS_NOWHITEONWHITEFIXUP 0x0004
-#define Icc_FLAGS_HIGHRESPRECALC 0x0400
-#define Icc_FLAGS_LOWRESPRECALC 0x0800
-#define Icc_FLAGS_GAMUTCHECK 0x1000
-#define Icc_FLAGS_SOFTPROOFING 0x4000
-#define Icc_PARAMTYPE_NONE 0
-#define Icc_PARAMTYPE_BUFFER 1
-#define Icc_PARAMTYPE_PARAM 2
 #ifdef PDF_ENABLE_XFA
 enum FXCODEC_IMAGE_TYPE {
   FXCODEC_IMAGE_UNKNOWN = 0,
@@ -78,15 +40,5 @@ enum FXCODEC_RESUNIT {
   FXCODEC_RESUNIT_METER
 };
 #endif  // PDF_ENABLE_XFA
-#define EXIFTAG_USHORT_RESUNIT 296
-#define EXIFTAG_FLOAT_DPIX 282
-#define EXIFTAG_FLOAT_DPIY 283
-#define EXIFTAG_USHORT_ORIENTATION 274
-#define EXIFTAG_STRING_MANUFACTURER 271
-#define EXIFTAG_STRING_MODULE 272
-#define EXIFTAG_STRING_SOFTWARE 305
-#define EXIFTAG_STRING_IAMGEDESCRIPTION 270
-#define EXIFTAG_STRING_DATETIME 306
-#define EXIFTAG_STRING_COPYRIGHT 33432
 
 #endif  // CORE_FXCODEC_FX_CODEC_DEF_H_
diff --git a/core/fxcodec/gif/cfx_gif.h b/core/fxcodec/gif/cfx_gif.h
index 02a4862017..f723526841 100644
--- a/core/fxcodec/gif/cfx_gif.h
+++ b/core/fxcodec/gif/cfx_gif.h
@@ -19,12 +19,10 @@ class CFX_GifContext;
 #define GIF_BLOCK_GCE 0xF9
 #define GIF_BLOCK_PTE 0x01
 #define GIF_BLOCK_CE 0xFE
-#define GIF_BLOCK_AE 0xFF
 #define GIF_BLOCK_TERMINAL 0x00
 #define GIF_MAX_LZW_EXP 12
 #define GIF_MAX_LZW_CODE 4096
 #define GIF_DATA_BLOCK 255
-#define GIF_MAX_ERROR_SIZE 256
 #define GIF_D_STATUS_SIG 0x01
 #define GIF_D_STATUS_TAIL 0x02
 #define GIF_D_STATUS_EXT 0x03
diff --git a/core/fxcodec/jbig2/JBig2_Context.h b/core/fxcodec/jbig2/JBig2_Context.h
index bed1079db9..314db9083a 100644
--- a/core/fxcodec/jbig2/JBig2_Context.h
+++ b/core/fxcodec/jbig2/JBig2_Context.h
@@ -33,8 +33,6 @@ using CJBig2_CachePair =
 #define JBIG2_ERROR_FATAL -3
 #define JBIG2_END_OF_PAGE 2
 #define JBIG2_END_OF_FILE 3
-#define JBIG2_ERROR_FILE_FORMAT -4
-#define JBIG2_ERROR_STREAM_TYPE -5
 #define JBIG2_ERROR_LIMIT -6
 #define JBIG2_MIN_SEGMENT_SIZE 11
 
diff --git a/core/fxcodec/jbig2/JBig2_Define.h b/core/fxcodec/jbig2/JBig2_Define.h
index 2934de4e9b..6fc3434ac7 100644
--- a/core/fxcodec/jbig2/JBig2_Define.h
+++ b/core/fxcodec/jbig2/JBig2_Define.h
@@ -10,7 +10,6 @@
 #include "core/fxcrt/fx_system.h"
 
 #define JBIG2_memset memset
-#define JBIG2_memcmp memcmp
 #define JBIG2_memcpy memcpy
 #define JBIG2_OOB 1
 
diff --git a/core/fxcodec/jbig2/JBig2_Segment.h b/core/fxcodec/jbig2/JBig2_Segment.h
index 5dc57a37d4..914115b522 100644
--- a/core/fxcodec/jbig2/JBig2_Segment.h
+++ b/core/fxcodec/jbig2/JBig2_Segment.h
@@ -15,9 +15,6 @@
 #include "core/fxcodec/jbig2/JBig2_PatternDict.h"
 #include "core/fxcodec/jbig2/JBig2_SymbolDict.h"
 
-#define JBIG2_GET_INT32(buf) \
-  (((buf)[0] << 24) | ((buf)[1] << 16) | ((buf)[2] << 8) | (buf)[3])
-#define JBIG2_GET_INT16(buf) (((buf)[0] << 8) | (buf)[1])
 typedef enum {
   JBIG2_SEGMENT_HEADER_UNPARSED,
   JBIG2_SEGMENT_DATA_UNPARSED,
diff --git a/core/fxcodec/lbmp/fx_bmp.h b/core/fxcodec/lbmp/fx_bmp.h
index ca55885aef..1dfbcc1410 100644
--- a/core/fxcodec/lbmp/fx_bmp.h
+++ b/core/fxcodec/lbmp/fx_bmp.h
@@ -23,7 +23,6 @@
 #define BMP_D_STATUS_DATA 0x04
 #define BMP_D_STATUS_TAIL 0x00
 #define BMP_SIGNATURE 0x4D42
-#define BMP_PAL_NEW 0
 #define BMP_PAL_OLD 1
 #define RLE_MARKER 0
 #define RLE_EOL 0
@@ -33,8 +32,6 @@
 #define BMP_RLE8 1L
 #define BMP_RLE4 2L
 #define BMP_BITFIELDS 3L
-#define BMP_BIT_555 0
-#define BMP_BIT_565 1
 // Limit width to (MAXINT32 - 31) / 32
 #define BMP_MAX_WIDTH 67108863
 #pragma pack(1)