Add BGRA output format support to qcms

third_party/qcms/src/qcms.h

 #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 */
@@ skipping 84 matching lines @@
 } 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;
 
+/* Format of the output data for qcms_transform_data_type() */
+typedef enum {
+        QCMS_OUTPUT_RGBX,
+        QCMS_OUTPUT_BGRX
+} qcms_output_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
 {
@@ skipping 24 matching lines @@
 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_transform_data_type(qcms_transform *transform, void *src, void *dest, size_t length, qcms_output_type type);
 
 void qcms_enable_iccv4();
 
 #ifdef  __cplusplus
 }
 #endif
 
 #endif