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Diffstat (limited to 'third_party/libpng16/pnglibconf.h')
-rw-r--r--third_party/libpng16/pnglibconf.h138
1 files changed, 58 insertions, 80 deletions
diff --git a/third_party/libpng16/pnglibconf.h b/third_party/libpng16/pnglibconf.h
index 308c606537..adf4238ff7 100644
--- a/third_party/libpng16/pnglibconf.h
+++ b/third_party/libpng16/pnglibconf.h
@@ -1,8 +1,8 @@
-/* libpng 1.6.22 CUSTOM API DEFINITION */
+/* libpng 1.6.20 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
-/* Libpng version 1.6.22 - May 29, 2016 */
+/* Libpng version 1.6.20 - December 3, 2015 */
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */
@@ -11,12 +11,11 @@
/* and license in png.h */
/* pnglibconf.h */
+/* Machine generated file: DO NOT EDIT */
/* Derived from: scripts/pnglibconf.dfa */
#ifndef PNGLCONF_H
#define PNGLCONF_H
-
-/* default options */
-/* These are PNG options that match the default in scripts/pnglibconf.dfa */
+/* options */
#define PNG_16BIT_SUPPORTED
#define PNG_ALIGNED_MEMORY_SUPPORTED
/*#undef PNG_ARM_NEON_API_SUPPORTED*/
@@ -24,7 +23,11 @@
#define PNG_BENIGN_ERRORS_SUPPORTED
#define PNG_BENIGN_READ_ERRORS_SUPPORTED
/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
+#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
+#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_COLORSPACE_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
#define PNG_EASY_ACCESS_SUPPORTED
/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
#define PNG_ERROR_TEXT_SUPPORTED
@@ -34,8 +37,12 @@
#define PNG_FORMAT_AFIRST_SUPPORTED
#define PNG_FORMAT_BGR_SUPPORTED
#define PNG_GAMMA_SUPPORTED
+#define PNG_GET_PALETTE_MAX_SUPPORTED
#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+#define PNG_MNG_FEATURES_SUPPORTED
#define PNG_POINTER_INDEXING_SUPPORTED
#define PNG_PROGRESSIVE_READ_SUPPORTED
#define PNG_READ_16BIT_SUPPORTED
@@ -43,17 +50,23 @@
#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
#define PNG_READ_BACKGROUND_SUPPORTED
#define PNG_READ_BGR_SUPPORTED
+#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
#define PNG_READ_EXPAND_16_SUPPORTED
#define PNG_READ_EXPAND_SUPPORTED
#define PNG_READ_FILLER_SUPPORTED
#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_GET_PALETTE_MAX_SUPPORTED
#define PNG_READ_GRAY_TO_RGB_SUPPORTED
#define PNG_READ_INTERLACING_SUPPORTED
#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
#define PNG_READ_PACKSWAP_SUPPORTED
#define PNG_READ_PACK_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
#define PNG_READ_RGB_TO_GRAY_SUPPORTED
#define PNG_READ_SCALE_16_TO_8_SUPPORTED
#define PNG_READ_SHIFT_SUPPORTED
@@ -67,17 +80,28 @@
#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_READ_USER_CHUNKS_SUPPORTED
#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
#define PNG_READ_cHRM_SUPPORTED
#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
#define PNG_READ_sRGB_SUPPORTED
#define PNG_READ_tEXt_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
#define PNG_READ_tRNS_SUPPORTED
#define PNG_READ_zTXt_SUPPORTED
#define PNG_SAVE_INT_32_SUPPORTED
#define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_SEQUENTIAL_READ_SUPPORTED
#define PNG_SETJMP_SUPPORTED
+#define PNG_SET_OPTION_SUPPORTED
#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_SET_USER_LIMITS_SUPPORTED
#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
@@ -85,11 +109,11 @@
#define PNG_SIMPLIFIED_READ_SUPPORTED
#define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
#define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
-#define PNG_SIMPLIFIED_WRITE_STDIO_SUPPORTED
#define PNG_SIMPLIFIED_WRITE_SUPPORTED
#define PNG_STDIO_SUPPORTED
#define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_TEXT_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
#define PNG_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_USER_CHUNKS_SUPPORTED
#define PNG_USER_LIMITS_SUPPORTED
@@ -100,14 +124,19 @@
#define PNG_WRITE_16BIT_SUPPORTED
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
#define PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED
#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
#define PNG_WRITE_FILLER_SUPPORTED
#define PNG_WRITE_FILTER_SUPPORTED
#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_WRITE_GET_PALETTE_MAX_SUPPORTED
#define PNG_WRITE_INTERLACING_SUPPORTED
#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
#define PNG_WRITE_PACKSWAP_SUPPORTED
#define PNG_WRITE_PACK_SUPPORTED
#define PNG_WRITE_SHIFT_SUPPORTED
@@ -119,79 +148,42 @@
#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
#define PNG_WRITE_cHRM_SUPPORTED
#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
#define PNG_WRITE_sRGB_SUPPORTED
#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
#define PNG_WRITE_tRNS_SUPPORTED
#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_bKGD_SUPPORTED
#define PNG_cHRM_SUPPORTED
#define PNG_gAMA_SUPPORTED
+#define PNG_hIST_SUPPORTED
#define PNG_iCCP_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_pHYs_SUPPORTED
#define PNG_sBIT_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_sPLT_SUPPORTED
#define PNG_sRGB_SUPPORTED
#define PNG_tEXt_SUPPORTED
+#define PNG_tIME_SUPPORTED
#define PNG_tRNS_SUPPORTED
#define PNG_zTXt_SUPPORTED
/* end of options */
-
-/* chromium options */
-/* These are PNG options that chromium chooses to explicitly disable */
-/*#undef PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED*/
-/*#undef PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED*/
-/*#undef PNG_CONSOLE_IO_SUPPORTED*/
-/*#undef PNG_CONVERT_tIME_SUPPORTED*/
-/*#undef PNG_GET_PALETTE_MAX_SUPPORTED*/
-/*#undef PNG_INCH_CONVERSIONS_SUPPORTED*/
-/*#undef PNG_IO_STATE_SUPPORTED*/
-/*#undef PNG_MNG_FEATURES_SUPPORTED*/
-/*#undef PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED*/
-/*#undef PNG_READ_GET_PALETTE_MAX_SUPPORTED*/
-/*#undef PNG_READ_INVERT_ALPHA_SUPPORTED*/
-/*#undef PNG_READ_INVERT_SUPPORTED*/
-/*#undef PNG_READ_OPT_PLTE_SUPPORTED*/
-/*#undef PNG_READ_QUANTIZE_SUPPORTED*/
-/*#undef PNG_READ_bKGD_SUPPORTED*/
-/*#undef PNG_READ_hIST_SUPPORTED*/
-/*#undef PNG_READ_iTXt_SUPPORTED*/
-/*#undef PNG_READ_oFFs_SUPPORTED*/
-/*#undef PNG_READ_pCAL_SUPPORTED*/
-/*#undef PNG_READ_pHYs_SUPPORTED*/
-/*#undef PNG_READ_sBIT_SUPPORTED*/
-/*#undef PNG_READ_sCAL_SUPPORTED*/
-/*#undef PNG_READ_sPLT_SUPPORTED*/
-/*#undef PNG_READ_tIME_SUPPORTED*/
-/*#undef PNG_SET_OPTION_SUPPORTED*/
-/*#undef PNG_TIME_RFC1123_SUPPORTED*/
-/*#undef PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED*/
-/*#undef PNG_WRITE_GET_PALETTE_MAX_SUPPORTED*/
-/*#undef PNG_WRITE_INVERT_ALPHA_SUPPORTED*/
-/*#undef PNG_WRITE_INVERT_SUPPORTED*/
-/*#undef PNG_WRITE_OPTIMIZE_CMF_SUPPORTED*/
-/*#undef PNG_WRITE_bKGD_SUPPORTED*/
-/*#undef PNG_WRITE_hIST_SUPPORTED*/
-/*#undef PNG_WRITE_iTXt_SUPPORTED*/
-/*#undef PNG_WRITE_oFFs_SUPPORTED*/
-/*#undef PNG_WRITE_pCAL_SUPPORTED*/
-/*#undef PNG_WRITE_pHYs_SUPPORTED*/
-/*#undef PNG_WRITE_sBIT_SUPPORTED*/
-/*#undef PNG_WRITE_sCAL_SUPPORTED*/
-/*#undef PNG_WRITE_sPLT_SUPPORTED*/
-/*#undef PNG_WRITE_tIME_SUPPORTED*/
-/*#undef PNG_bKGD_SUPPORTED*/
-/*#undef PNG_hIST_SUPPORTED*/
-/*#undef PNG_iTXt_SUPPORTED*/
-/*#undef PNG_oFFs_SUPPORTED*/
-/*#undef PNG_pCAL_SUPPORTED*/
-/*#undef PNG_pHYs_SUPPORTED*/
-/*#undef PNG_sCAL_SUPPORTED*/
-/*#undef PNG_sPLT_SUPPORTED*/
-/*#undef PNG_tIME_SUPPORTED*/
-/* end of chromium options */
-
-/* default settings */
-/* These are PNG settings that match the default in scripts/pnglibconf.dfa */
+/* settings */
#define PNG_API_RULE 0
#define PNG_DEFAULT_READ_MACROS 1
#define PNG_GAMMA_THRESHOLD_FIXED 5000
@@ -207,6 +199,8 @@
#define PNG_QUANTIZE_RED_BITS 5
#define PNG_TEXT_Z_DEFAULT_COMPRESSION (-1)
#define PNG_TEXT_Z_DEFAULT_STRATEGY 0
+#define PNG_USER_CHUNK_CACHE_MAX 1000
+#define PNG_USER_CHUNK_MALLOC_MAX 8000000
#define PNG_USER_HEIGHT_MAX 1000000
#define PNG_USER_WIDTH_MAX 1000000
#define PNG_ZBUF_SIZE 8192
@@ -216,21 +210,5 @@
#define PNG_Z_DEFAULT_STRATEGY 1
#define PNG_sCAL_PRECISION 5
#define PNG_sRGB_PROFILE_CHECKS 2
-/* end of default settings */
-
-/* chromium settings */
-/* These are PNG setting that chromium has modified */
-/* crbug.com/117369 */
-#define PNG_USER_CHUNK_CACHE_MAX 128
-#define PNG_USER_CHUNK_MALLOC_MAX 4000000L
-/* end of chromium settings */
-
-/* pdfium prefixing */
-/*
- * This is necessary to build multiple copies of libpng. We need this while pdfium builds
- * its own copy of libpng.
- */
-#include "pngprefix.h"
-/* end of pdfium prefixing */
-
+/* end of settings */
#endif /* PNGLCONF_H */