[qcms] Add matrix transform flag and matrix extraction api

third_party/qcms/src/qcmsint.h

 /* vim: set ts=8 sw=8 noexpandtab: */
 //  qcms
 //  Copyright (C) 2009 Mozilla Foundation
 //
 // 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 restriction, 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:
@@ skipping 76 matching lines @@
         size_t output_gamma_lut_g_length;
         size_t output_gamma_lut_b_length;
 
         size_t output_gamma_lut_gray_length;
 
         struct precache_output *output_table_r;
         struct precache_output *output_table_g;
         struct precache_output *output_table_b;
 
         void (*transform_fn)(struct _qcms_transform *transform, unsigned char *src, unsigned char *dest, size_t length, struct _qcms_format_type output_format);
+
+#define TRANSFORM_FLAG_MATRIX  0x0001
+
+        uint16_t transform_flags;
 };
 
 struct matrix {
         float m[3][3];
         bool invalid;
 };
 
 struct qcms_modular_transform;
 
 typedef void (*transform_module_fn_t)(struct qcms_modular_transform *transform, float *src, float *dest, size_t length);
@@ skipping 218 matching lines @@
 
 #define qcms_atomic_increment(x) _InterlockedIncrement((long volatile *)&x)
 #define qcms_atomic_decrement(x) _InterlockedDecrement((long volatile*)&x)
 
 #else
 
 #define qcms_atomic_increment(x) __sync_add_and_fetch(&x, 1)
 #define qcms_atomic_decrement(x) __sync_sub_and_fetch(&x, 1)
 
 #endif