summaryrefslogtreecommitdiff
path: root/third_party/libjpeg/fpdfapi_jmemnobs.c
diff options
context:
space:
mode:
authorLei Zhang <thestig@chromium.org>2017-04-06 21:43:50 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-04-07 04:54:45 +0000
commit0e5d892fe86d7c2527d8f7b7ac2c5aa8fc77a7be (patch)
treed47e7f2c57e4c2231efb6ed197d695c3537859dd /third_party/libjpeg/fpdfapi_jmemnobs.c
parent4bb4029b1523aa1dbd328fee6ac66385c5fa5b48 (diff)
downloadpdfium-0e5d892fe86d7c2527d8f7b7ac2c5aa8fc77a7be.tar.xz
Use libjpeg-turbo instead of our own copy of libjpeg.
Check out libjpeg-turbo via DEPS. Also checkout yasm via DEPS and copy some yasm build files from Chromium. BUG=chromium:541704,pdfium:389 Change-Id: Ic7af415f002a3ca2acd9223ed3474dedf3930b32 Reviewed-on: https://pdfium-review.googlesource.com/3470 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'third_party/libjpeg/fpdfapi_jmemnobs.c')
-rw-r--r--third_party/libjpeg/fpdfapi_jmemnobs.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/third_party/libjpeg/fpdfapi_jmemnobs.c b/third_party/libjpeg/fpdfapi_jmemnobs.c
deleted file mode 100644
index 0344f6fd73..0000000000
--- a/third_party/libjpeg/fpdfapi_jmemnobs.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * jmemnobs.c
- *
- * Copyright (C) 1992-1996, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
- * This file provides a really simple implementation of the system-
- * dependent portion of the JPEG memory manager. This implementation
- * assumes that no backing-store files are needed: all required space
- * can be obtained from malloc().
- * This is very portable in the sense that it'll compile on almost anything,
- * but you'd better have lots of main memory (or virtual memory) if you want
- * to process big images.
- * Note that the max_memory_to_use option is ignored by this implementation.
- */
-
-#define JPEG_INTERNALS
-#include "jinclude.h"
-#include "jpeglib.h"
-#include "jmemsys.h" /* import the system-dependent declarations */
-
-#ifndef HAVE_STDLIB_H /* <stdlib.h> should declare malloc(),free() */
-extern void * malloc JPP((size_t size));
-extern void free JPP((void *ptr));
-#endif
-
-void* FXMEM_DefaultAlloc(int byte_size, int);
-void FXMEM_DefaultFree(void* pointer, int);
-
-/*
- * Memory allocation and freeing are controlled by the regular library
- * routines malloc() and free().
- */
-
-GLOBAL(void *)
-jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject)
-{
-// return (void *) malloc(sizeofobject);
- return FXMEM_DefaultAlloc(sizeofobject, 0);
-}
-
-GLOBAL(void)
-jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject)
-{
-// free(object);
- FXMEM_DefaultFree(object, 0);
-}
-
-
-/*
- * "Large" objects are treated the same as "small" ones.
- * NB: although we include FAR keywords in the routine declarations,
- * this file won't actually work in 80x86 small/medium model; at least,
- * you probably won't be able to process useful-size images in only 64KB.
- */
-
-GLOBAL(void FAR *)
-jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject)
-{
-// return (void FAR *) malloc(sizeofobject);
- return FXMEM_DefaultAlloc(sizeofobject, 0);
-}
-
-GLOBAL(void)
-jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject)
-{
-// free(object);
- FXMEM_DefaultFree(object, 0);
-}
-
-
-/*
- * This routine computes the total memory space available for allocation.
- * Here we always say, "we got all you want bud!"
- */
-
-GLOBAL(long)
-jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed,
- long max_bytes_needed, long already_allocated)
-{
- return max_bytes_needed;
-}
-
-
-/*
- * Backing store (temporary file) management.
- * Since jpeg_mem_available always promised the moon,
- * this should never be called and we can just error out.
- */
-
-GLOBAL(void)
-jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info,
- long total_bytes_needed)
-{
- ERREXIT(cinfo, JERR_NO_BACKING_STORE);
-}
-
-
-/*
- * These routines take care of any system-dependent initialization and
- * cleanup required. Here, there isn't any.
- */
-
-GLOBAL(long)
-jpeg_mem_init (j_common_ptr cinfo)
-{
- return 0; /* just set max_memory_to_use to 0 */
-}
-
-GLOBAL(void)
-jpeg_mem_term (j_common_ptr cinfo)
-{
- /* no work */
-}