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Diffstat (limited to 'src/3rdparty/jasper/src/libjasper/bmp/bmp_enc.c')
-rw-r--r--src/3rdparty/jasper/src/libjasper/bmp/bmp_enc.c395
1 files changed, 0 insertions, 395 deletions
diff --git a/src/3rdparty/jasper/src/libjasper/bmp/bmp_enc.c b/src/3rdparty/jasper/src/libjasper/bmp/bmp_enc.c
deleted file mode 100644
index e156b01..0000000
--- a/src/3rdparty/jasper/src/libjasper/bmp/bmp_enc.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/*
- * Copyright (c) 1999-2000 Image Power, Inc. and the University of
- * British Columbia.
- * Copyright (c) 2001-2003 Michael David Adams.
- * All rights reserved.
- */
-
-/* __START_OF_JASPER_LICENSE__
- *
- * JasPer License Version 2.0
- *
- * Copyright (c) 2001-2006 Michael David Adams
- * Copyright (c) 1999-2000 Image Power, Inc.
- * Copyright (c) 1999-2000 The University of British Columbia
- *
- * All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person (the
- * "User") obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, and/or sell copies of the Software, and to permit
- * persons to whom the Software is furnished to do so, subject to the
- * following conditions:
- *
- * 1. The above copyright notices and this permission notice (which
- * includes the disclaimer below) shall be included in all copies or
- * substantial portions of the Software.
- *
- * 2. The name of a copyright holder shall not be used to endorse or
- * promote products derived from the Software without specific prior
- * written permission.
- *
- * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
- * LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
- * THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
- * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
- * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE
- * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
- * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
- * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
- * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
- * PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS
- * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
- * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE
- * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
- * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
- * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
- * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
- * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
- * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
- * RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
- * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
- *
- * __END_OF_JASPER_LICENSE__
- */
-
-/*
- * Windows Bitmap File Library
- *
- * $Id$
- */
-
-/******************************************************************************\
-* Includes.
-\******************************************************************************/
-
-#include <assert.h>
-
-#include "jasper/jas_types.h"
-#include "jasper/jas_stream.h"
-#include "jasper/jas_image.h"
-#include "jasper/jas_debug.h"
-
-#include "bmp_enc.h"
-#include "bmp_cod.h"
-
-/******************************************************************************\
-* Local prototypes.
-\******************************************************************************/
-
-static int bmp_puthdr(jas_stream_t *out, bmp_hdr_t *hdr);
-static int bmp_putinfo(jas_stream_t *out, bmp_info_t *info);
-static int bmp_putdata(jas_stream_t *out, bmp_info_t *info, jas_image_t *image, int *cmpts);
-static int bmp_putint16(jas_stream_t *in, int_fast16_t val);
-static int bmp_putint32(jas_stream_t *out, int_fast32_t val);
-
-/******************************************************************************\
-* Interface functions.
-\******************************************************************************/
-
-int bmp_encode(jas_image_t *image, jas_stream_t *out, char *optstr)
-{
- jas_image_coord_t width;
- jas_image_coord_t height;
- int depth;
- int cmptno;
- bmp_hdr_t hdr;
- bmp_info_t *info;
- int_fast32_t datalen;
- int numpad;
- bmp_enc_t encbuf;
- bmp_enc_t *enc = &encbuf;
- jas_clrspc_t clrspc;
-
- if (optstr) {
- jas_eprintf("warning: ignoring BMP encoder options\n");
- }
-
- clrspc = jas_image_clrspc(image);
- switch (jas_clrspc_fam(clrspc)) {
- case JAS_CLRSPC_FAM_RGB:
- if (clrspc != JAS_CLRSPC_SRGB)
- jas_eprintf("warning: inaccurate color\n");
- break;
- case JAS_CLRSPC_FAM_GRAY:
- if (clrspc != JAS_CLRSPC_SGRAY)
- jas_eprintf("warning: inaccurate color\n");
- break;
- default:
- jas_eprintf("error: BMP format does not support color space\n");
- return -1;
- break;
- }
-
- switch (jas_clrspc_fam(clrspc)) {
- case JAS_CLRSPC_FAM_RGB:
- enc->numcmpts = 3;
- if ((enc->cmpts[0] = jas_image_getcmptbytype(image,
- JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R))) < 0 ||
- (enc->cmpts[1] = jas_image_getcmptbytype(image,
- JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G))) < 0 ||
- (enc->cmpts[2] = jas_image_getcmptbytype(image,
- JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B))) < 0) {
- jas_eprintf("error: missing color component\n");
- return -1;
- }
- break;
- case JAS_CLRSPC_FAM_GRAY:
- enc->numcmpts = 1;
- if ((enc->cmpts[0] = jas_image_getcmptbytype(image,
- JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_GRAY_Y))) < 0) {
- jas_eprintf("error: missing color component\n");
- return -1;
- }
- break;
- default:
- abort();
- break;
- }
-
- width = jas_image_cmptwidth(image, enc->cmpts[0]);
- height = jas_image_cmptheight(image, enc->cmpts[0]);
- depth = jas_image_cmptprec(image, enc->cmpts[0]);
-
- /* Check to ensure that the image to be saved can actually be represented
- using the BMP format. */
- for (cmptno = 0; cmptno < enc->numcmpts; ++cmptno) {
- if (jas_image_cmptwidth(image, enc->cmpts[cmptno]) != width ||
- jas_image_cmptheight(image, enc->cmpts[cmptno]) != height ||
- jas_image_cmptprec(image, enc->cmpts[cmptno]) != depth ||
- jas_image_cmptsgnd(image, enc->cmpts[cmptno]) != false ||
- jas_image_cmpttlx(image, enc->cmpts[cmptno]) != 0 ||
- jas_image_cmpttly(image, enc->cmpts[cmptno]) != 0) {
- jas_eprintf("The BMP format cannot be used to represent an image with this geometry.\n");
- return -1;
- }
- }
-
- /* The component depths must be 1, 4, or 8. */
- if (depth != 1 && depth != 4 && depth != 8) {
- return -1;
- }
-
- numpad = (width * enc->numcmpts) % 4;
- if (numpad) {
- numpad = 4 - numpad;
- }
- datalen = (enc->numcmpts * width + numpad) * height;
-
- if (!(info = bmp_info_create())) {
- return -1;
- }
- info->len = BMP_INFOLEN;
- info->width = width;
- info->height = height;
- info->numplanes = 1;
- info->depth = enc->numcmpts * depth;
- info->enctype = BMP_ENC_RGB;
- info->siz = datalen;
- info->hres = 0;
- info->vres = 0;
- info->numcolors = (enc->numcmpts == 1) ? 256 : 0;
- info->mincolors = 0;
-
- hdr.magic = BMP_MAGIC;
- hdr.siz = BMP_HDRLEN + BMP_INFOLEN + 0 + datalen;
- hdr.off = BMP_HDRLEN + BMP_INFOLEN + BMP_PALLEN(info);
-
- /* Write the bitmap header. */
- if (bmp_puthdr(out, &hdr)) {
- return -1;
- }
-
- /* Write the bitmap information. */
- if (bmp_putinfo(out, info)) {
- return -1;
- }
-
- /* Write the bitmap data. */
- if (bmp_putdata(out, info, image, enc->cmpts)) {
- return -1;
- }
-
- bmp_info_destroy(info);
-
- return 0;
-}
-
-/******************************************************************************\
-* Code for aggregate types.
-\******************************************************************************/
-
-static int bmp_puthdr(jas_stream_t *out, bmp_hdr_t *hdr)
-{
- assert(hdr->magic == BMP_MAGIC);
- if (bmp_putint16(out, hdr->magic) || bmp_putint32(out, hdr->siz) ||
- bmp_putint32(out, 0) || bmp_putint32(out, hdr->off)) {
- return -1;
- }
- return 0;
-}
-
-static int bmp_putinfo(jas_stream_t *out, bmp_info_t *info)
-{
- int i;
-
- info->len = 40;
- if (bmp_putint32(out, info->len) ||
- bmp_putint32(out, info->width) ||
- bmp_putint32(out, info->height) ||
- bmp_putint16(out, info->numplanes) ||
- bmp_putint16(out, info->depth) ||
- bmp_putint32(out, info->enctype) ||
- bmp_putint32(out, info->siz) ||
- bmp_putint32(out, info->hres) ||
- bmp_putint32(out, info->vres) ||
- bmp_putint32(out, info->numcolors) ||
- bmp_putint32(out, info->mincolors)) {
- return -1;
- }
-
- for (i = 0; i < info->numcolors; ++i)
- {
- if (jas_stream_putc(out, i) == EOF ||
- jas_stream_putc(out, i) == EOF ||
- jas_stream_putc(out, i) == EOF ||
- jas_stream_putc(out, 0) == EOF)
- {
- return -1;
- }
- }
-
- return 0;
-}
-
-static int bmp_putdata(jas_stream_t *out, bmp_info_t *info, jas_image_t *image,
- int *cmpts)
-{
- int i;
- int j;
- jas_matrix_t *bufs[3];
- int numpad;
- unsigned char red;
- unsigned char grn;
- unsigned char blu;
- int ret;
- int numcmpts;
- int v;
- int cmptno;
-
- numcmpts = (info->depth == 24) ? 3:1;
-
- /* We do not support palettized images. */
- if (BMP_HASPAL(info) && numcmpts == 3) {
- jas_eprintf("no palettized image support for BMP format\n");
- return -1;
- }
-
- ret = 0;
- for (i = 0; i < numcmpts; ++i) {
- bufs[i] = 0;
- }
-
- /* Create temporary matrices to hold component data. */
- for (i = 0; i < numcmpts; ++i) {
- if (!(bufs[i] = jas_matrix_create(1, info->width))) {
- ret = -1;
- goto bmp_putdata_done;
- }
- }
-
- /* Calculate number of padding bytes per row of image data. */
- numpad = (numcmpts * info->width) % 4;
- if (numpad) {
- numpad = 4 - numpad;
- }
-
- /* Put the image data. */
- for (i = info->height - 1; i >= 0; --i) {
- for (cmptno = 0; cmptno < numcmpts; ++cmptno) {
- if (jas_image_readcmpt(image, cmptno, 0, i, info->width,
- 1, bufs[cmpts[cmptno]])) {
- ret = -1;
- goto bmp_putdata_done;
- }
- }
- for (j = 0; j < info->width; ++j) {
- if (numcmpts == 3) {
- red = (jas_matrix_getv(bufs[0], j));
- grn = (jas_matrix_getv(bufs[1], j));
- blu = (jas_matrix_getv(bufs[2], j));
- if (jas_stream_putc(out, blu) == EOF ||
- jas_stream_putc(out, grn) == EOF ||
- jas_stream_putc(out, red) == EOF) {
- ret = -1;
- goto bmp_putdata_done;
- }
- } else if (numcmpts == 1) {
- v = (jas_matrix_getv(bufs[cmpts[0]], j));
- if (jas_stream_putc(out, v) == EOF) {
- ret = -1;
- goto bmp_putdata_done;
- }
- } else {
- abort();
- }
- }
- for (j = numpad; j > 0; --j) {
- if (jas_stream_putc(out, 0) == EOF) {
- ret = -1;
- goto bmp_putdata_done;
- }
- }
- }
-
-bmp_putdata_done:
- /* Destroy the temporary matrices. */
- for (i = 0; i < numcmpts; ++i) {
- if (bufs[i]) {
- jas_matrix_destroy(bufs[i]);
- }
- }
-
- return ret;
-}
-
-/******************************************************************************\
-* Code for primitive types.
-\******************************************************************************/
-
-static int bmp_putint16(jas_stream_t *in, int_fast16_t val)
-{
- if (jas_stream_putc(in, val & 0xff) == EOF || jas_stream_putc(in, (val >> 8) &
- 0xff) == EOF) {
- return -1;
- }
- return 0;
-}
-
-static int bmp_putint32(jas_stream_t *out, int_fast32_t val)
-{
- int n;
- int_fast32_t v;
-
- /* This code needs to be changed if we want to handle negative values. */
- assert(val >= 0);
- v = val;
- for (n = 4;;) {
- if (jas_stream_putc(out, v & 0xff) == EOF) {
- return -1;
- }
- if (--n <= 0) {
- break;
- }
- v >>= 8;
- }
- return 0;
-}