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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
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Add m-esr52 at 52.6.0
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diff --git a/gfx/qcms/qcms.h b/gfx/qcms/qcms.h
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+#ifndef QCMS_H
+#define QCMS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* if we've already got an ICC_H header we can ignore the following */
+#ifndef ICC_H
+/* icc34 defines */
+
+/*****************************************************************
+ Copyright (c) 1994-1996 SunSoft, Inc.
+
+ Rights Reserved
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without restrict-
+ion, including without limitation the rights to use, copy, modify,
+merge, publish distribute, sublicense, 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:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "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 NON-
+INFRINGEMENT. IN NO EVENT SHALL SUNSOFT, INC. OR ITS PARENT
+COMPANY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of SunSoft, Inc.
+shall not be used in advertising or otherwise to promote the
+sale, use or other dealings in this Software without written
+authorization from SunSoft Inc.
+******************************************************************/
+
+/*
+ * QCMS, in general, is not threadsafe. However, it should be safe to create
+ * profile and transformation objects on different threads, so long as you
+ * don't use the same objects on different threads at the same time.
+ */
+
+/*
+ * Color Space Signatures
+ * Note that only icSigXYZData and icSigLabData are valid
+ * Profile Connection Spaces (PCSs)
+ */
+typedef enum {
+ icSigXYZData = 0x58595A20L, /* 'XYZ ' */
+ icSigLabData = 0x4C616220L, /* 'Lab ' */
+ icSigLuvData = 0x4C757620L, /* 'Luv ' */
+ icSigYCbCrData = 0x59436272L, /* 'YCbr' */
+ icSigYxyData = 0x59787920L, /* 'Yxy ' */
+ icSigRgbData = 0x52474220L, /* 'RGB ' */
+ icSigGrayData = 0x47524159L, /* 'GRAY' */
+ icSigHsvData = 0x48535620L, /* 'HSV ' */
+ icSigHlsData = 0x484C5320L, /* 'HLS ' */
+ icSigCmykData = 0x434D594BL, /* 'CMYK' */
+ icSigCmyData = 0x434D5920L, /* 'CMY ' */
+ icSig2colorData = 0x32434C52L, /* '2CLR' */
+ icSig3colorData = 0x33434C52L, /* '3CLR' */
+ icSig4colorData = 0x34434C52L, /* '4CLR' */
+ icSig5colorData = 0x35434C52L, /* '5CLR' */
+ icSig6colorData = 0x36434C52L, /* '6CLR' */
+ icSig7colorData = 0x37434C52L, /* '7CLR' */
+ icSig8colorData = 0x38434C52L, /* '8CLR' */
+ icSig9colorData = 0x39434C52L, /* '9CLR' */
+ icSig10colorData = 0x41434C52L, /* 'ACLR' */
+ icSig11colorData = 0x42434C52L, /* 'BCLR' */
+ icSig12colorData = 0x43434C52L, /* 'CCLR' */
+ icSig13colorData = 0x44434C52L, /* 'DCLR' */
+ icSig14colorData = 0x45434C52L, /* 'ECLR' */
+ icSig15colorData = 0x46434C52L, /* 'FCLR' */
+ icMaxEnumData = 0xFFFFFFFFL
+} icColorSpaceSignature;
+#endif
+
+#include <stdio.h>
+
+typedef int qcms_bool;
+
+struct _qcms_transform;
+typedef struct _qcms_transform qcms_transform;
+
+struct _qcms_profile;
+typedef struct _qcms_profile qcms_profile;
+
+/* these values match the Rendering Intent values from the ICC spec */
+typedef enum {
+ QCMS_INTENT_MIN = 0,
+ QCMS_INTENT_PERCEPTUAL = 0,
+ QCMS_INTENT_RELATIVE_COLORIMETRIC = 1,
+ QCMS_INTENT_SATURATION = 2,
+ QCMS_INTENT_ABSOLUTE_COLORIMETRIC = 3,
+ QCMS_INTENT_MAX = 3,
+
+ /* Chris Murphy (CM consultant) suggests this as a default in the event that we
+ * cannot reproduce relative + Black Point Compensation. BPC brings an
+ * unacceptable performance overhead, so we go with perceptual. */
+ QCMS_INTENT_DEFAULT = QCMS_INTENT_PERCEPTUAL,
+} qcms_intent;
+
+//XXX: I don't really like the _DATA_ prefix
+typedef enum {
+ QCMS_DATA_RGB_8,
+ QCMS_DATA_RGBA_8,
+ QCMS_DATA_GRAY_8,
+ QCMS_DATA_GRAYA_8
+} qcms_data_type;
+
+/* the names for the following two types are sort of ugly */
+typedef struct
+{
+ double x;
+ double y;
+ double Y;
+} qcms_CIE_xyY;
+
+typedef struct
+{
+ qcms_CIE_xyY red;
+ qcms_CIE_xyY green;
+ qcms_CIE_xyY blue;
+} qcms_CIE_xyYTRIPLE;
+
+qcms_profile* qcms_profile_create_rgb_with_gamma(
+ qcms_CIE_xyY white_point,
+ qcms_CIE_xyYTRIPLE primaries,
+ float gamma);
+
+void qcms_data_create_rgb_with_gamma(
+ qcms_CIE_xyY white_point,
+ qcms_CIE_xyYTRIPLE primaries,
+ float gamma,
+ void **mem,
+ size_t *size);
+
+qcms_profile* qcms_profile_from_memory(const void *mem, size_t size);
+
+qcms_profile* qcms_profile_from_file(FILE *file);
+qcms_profile* qcms_profile_from_path(const char *path);
+
+void qcms_data_from_path(const char *path, void **mem, size_t *size);
+
+#ifdef _WIN32
+qcms_profile* qcms_profile_from_unicode_path(const wchar_t *path);
+void qcms_data_from_unicode_path(const wchar_t *path, void **mem, size_t *size);
+#endif
+qcms_profile* qcms_profile_sRGB(void);
+void qcms_profile_release(qcms_profile *profile);
+
+qcms_bool qcms_profile_is_bogus(qcms_profile *profile);
+qcms_intent qcms_profile_get_rendering_intent(qcms_profile *profile);
+icColorSpaceSignature qcms_profile_get_color_space(qcms_profile *profile);
+
+void qcms_profile_precache_output_transform(qcms_profile *profile);
+
+qcms_transform* qcms_transform_create(
+ qcms_profile *in, qcms_data_type in_type,
+ qcms_profile* out, qcms_data_type out_type,
+ qcms_intent intent);
+
+void qcms_transform_release(qcms_transform *);
+
+void qcms_transform_data(qcms_transform *transform, void *src, void *dest, size_t length);
+
+void qcms_enable_iccv4();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif