1 files changed, 103 insertions, 0 deletions
diff --git a/gpr/source/lib/vc5_encoder/vc5_encoder.h b/gpr/source/lib/vc5_encoder/vc5_encoder.h
new file mode 100755
index 0000000..35a9b16
--- /dev/null
+++ b/gpr/source/lib/vc5_encoder/vc5_encoder.h
@@ -0,0 +1,103 @@
+/*! @file vc5_encoder.h
+ *
+ *  @brief Declaration of the top level vc5 encoder API.
+ *
+ *  (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 VC5_ENCODER_H
+#define VC5_ENCODER_H
+
+#include "error.h"
+#include "types.h"
+#include "gpr_buffer.h"
+#include "gpr_rgb_buffer.h"
+#include "vc5_common.h"
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+    /*!
+     @brief Bayer pattern ordering for vc5 encoder processing
+     */
+    typedef enum
+    {
+        VC5_ENCODER_PIXEL_FORMAT_RGGB_12 = 0,           // RGGB 14bit pixels packed into 16bits
+
+        VC5_ENCODER_PIXEL_FORMAT_RGGB_12P = 1,           // RGGB 14bit pixels packed into 16bits
+
+        VC5_ENCODER_PIXEL_FORMAT_RGGB_14 = 2,           // RGGB 14bit pixels packed into 16bits
+        
+        VC5_ENCODER_PIXEL_FORMAT_GBRG_12 = 3,           // GBRG 12bit pixels packed into 16bits
+        
+        VC5_ENCODER_PIXEL_FORMAT_GBRG_12P = 4,          // GBRG 12bit pixels packed into 12bits
+        
+        VC5_ENCODER_PIXEL_FORMAT_DEFAULT = VC5_ENCODER_PIXEL_FORMAT_RGGB_14,
+        
+    } VC5_ENCODER_PIXEL_FORMAT;
+
+    #define VC5_ENCODER_RGB_RESOLUTION_DEFAULT GPR_RGB_RESOLUTION_SIXTEENTH
+        
+    /*!
+     @brief Quality setting of the VC5 encoder
+     */
+    typedef enum
+    {
+        VC5_ENCODER_QUALITY_SETTING_LOW         = 0,		// Low (Lowest Quality)
+        VC5_ENCODER_QUALITY_SETTING_MEDIUM      = 1,		// Medium
+        VC5_ENCODER_QUALITY_SETTING_HIGH        = 2,		// High
+        VC5_ENCODER_QUALITY_SETTING_FS1         = 3,		// Film Scan 1
+        VC5_ENCODER_QUALITY_SETTING_FSX         = 4,		// Film Scan X
+        VC5_ENCODER_QUALITY_SETTING_FS2         = 5,		// Film Scan 2 (Highest Quality)
+        
+        VC5_ENCODER_QUALITY_SETTING_COUNT       = 6,
+        
+        VC5_ENCODER_QUALITY_SETTING_DEFAULT     = VC5_ENCODER_QUALITY_SETTING_FSX,
+        
+    } VC5_ENCODER_QUALITY_SETTING;
+
+    /*!
+     @brief vc5 encoder parameters
+     */
+    typedef struct
+    {
+        ENABLED_PARTS               enabled_parts;
+        
+        unsigned int                input_width;            // Image Width in Components (Default: 4000)
+        unsigned int                input_height;           // Image Height in Components (Default: 3000)
+        int                         input_pitch;            // Image Buffer Stride in Components (Default: 4000)
+        
+        VC5_ENCODER_PIXEL_FORMAT    pixel_format;         // Bayer Ordering Pattern (Default: VC5_ENCODER_BAYER_ORDERING_RGGB)
+        
+        VC5_ENCODER_QUALITY_SETTING quality_setting;        // Quality setting of the encoder (Default: VC5_ENCODER_QUALITY_SETTING_FS2)
+        
+        gpr_malloc                  mem_alloc;              // Callback function to allocate memory
+        
+        gpr_free                    mem_free;               // Callback function to free memory
+        
+    } vc5_encoder_parameters;
+
+    void vc5_encoder_parameters_set_default(vc5_encoder_parameters* encoding_parameters);
+
+    CODEC_ERROR vc5_encoder_process(const vc5_encoder_parameters*   encoding_parameters,    /* vc5 encoding parameters */
+                                    const gpr_buffer*               raw_buffer,             /* raw input buffer. */
+                                          gpr_buffer*               vc5_buffer,
+                                          gpr_rgb_buffer*           rgb_buffer);            /* vc5 output buffer. */
+
+#ifdef __cplusplus
+    }
+#endif
+
+#endif // VC5_ENCODER_H