1 files changed, 77 insertions, 0 deletions
diff --git a/gpr/source/lib/common/public/gpr_rgb_buffer.h b/gpr/source/lib/common/public/gpr_rgb_buffer.h
new file mode 100755
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+++ b/gpr/source/lib/common/public/gpr_rgb_buffer.h
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+/*! @file gpr_buffer.h
+ *
+ *  @brief Declaration of gpr_rgb_buffer object and enums/functions that work on it
+ *
+ *  @version 1.0.0
+ *
+ *  (C) Copyright 2018 GoPro Inc (http://gopro.com/).
+ *
+ *  Licensed under either:
+ *  - Apache License, Version 2.0, http://www.apache.org/licenses/LICENSE-2.0
+ *  - MIT license, http://opensource.org/licenses/MIT
+ *  at your option.
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef GPR_RGB_BUFFER_H
+#define GPR_RGB_BUFFER_H
+
+#include "gpr_allocator.h"
+#include "gpr_platform.h"
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+        
+        typedef enum
+        {
+            GPR_RGB_RESOLUTION_SIXTEENTH = 1,
+            GPR_RGB_RESOLUTION_EIGHTH    = 2,
+            GPR_RGB_RESOLUTION_QUARTER   = 3,
+            GPR_RGB_RESOLUTION_HALF      = 4,
+            GPR_RGB_RESOLUTION_FULL      = 5,
+            
+            GPR_RGB_RESOLUTION_NONE      = 6,
+
+            GPR_RGB_RESOLUTION_DEFAULT   = GPR_RGB_RESOLUTION_QUARTER,
+            
+        } GPR_RGB_RESOLUTION;
+
+
+        typedef struct
+        {
+            int     r_gain_num;
+            int     r_gain_pow2_den;
+
+            int     g_gain_num;
+            int     g_gain_pow2_den;
+
+            int     b_gain_num;
+            int     b_gain_pow2_den;
+
+        } gpr_rgb_gain;
+        
+        void gpr_rgb_gain_set_defaults(gpr_rgb_gain* x);
+
+        typedef struct
+        {
+            void*               buffer;                     /* Address to the memory location that this buffer points to */
+            
+            size_t              size;                       /* Size of the memory block */
+            
+            size_t              width;
+            
+            size_t              height;
+            
+        } gpr_rgb_buffer;
+
+#ifdef __cplusplus
+    }
+#endif
+
+#endif // GPR_RGB_BUFFER_H