heif: OMX image encoder header changes -- DO NOT MERGE

bug: 74073607
Change-Id: Iea85c88eefdcb2b2774bdddd0a576fdf9770de08
(cherry picked from commit 93c3a4089e822af7062a8b6eae716a6b317d460c)

3 files changed, 45 insertions, 0 deletions

diff --git a/headers/media_plugin/media/openmax/OMX_IndexExt.h b/headers/media_plugin/media/openmax/OMX_IndexExt.h
index 5a029d0a4b..c2bf97e66f 100644
--- a/headers/media_plugin/media/openmax/OMX_IndexExt.h
+++ b/headers/media_plugin/media/openmax/OMX_IndexExt.h
@@ -85,6 +85,7 @@ typedef enum OMX_INDEXEXTTYPE {
     OMX_IndexParamMaxFrameDurationForBitrateControl,/**< reference: OMX_PARAM_U32TYPE */
     OMX_IndexParamVideoVp9,                         /**< reference: OMX_VIDEO_PARAM_VP9TYPE */
     OMX_IndexParamVideoAndroidVp9Encoder,           /**< reference: OMX_VIDEO_PARAM_ANDROID_VP9ENCODERTYPE */
+    OMX_IndexParamVideoAndroidImageGrid,            /**< reference: OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE */
     OMX_IndexExtVideoEndUnused,
 
     /* Image & Video common configurations */
diff --git a/headers/media_plugin/media/openmax/OMX_Video.h b/headers/media_plugin/media/openmax/OMX_Video.h
index dc5cdab5d6..9fd2fd2d65 100644
--- a/headers/media_plugin/media/openmax/OMX_Video.h
+++ b/headers/media_plugin/media/openmax/OMX_Video.h
@@ -89,6 +89,7 @@ typedef enum OMX_VIDEO_CODINGTYPE {
     OMX_VIDEO_CodingVP9,        /**< Google VP9 */
     OMX_VIDEO_CodingHEVC,       /**< ITU H.265/HEVC */
     OMX_VIDEO_CodingDolbyVision,/**< Dolby Vision */
+    OMX_VIDEO_CodingImageHEIC,  /**< HEIF image encoded with HEVC */
     OMX_VIDEO_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
     OMX_VIDEO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
     OMX_VIDEO_CodingMax = 0x7FFFFFFF
diff --git a/headers/media_plugin/media/openmax/OMX_VideoExt.h b/headers/media_plugin/media/openmax/OMX_VideoExt.h
index c1025643ef..4b90765a90 100644
--- a/headers/media_plugin/media/openmax/OMX_VideoExt.h
+++ b/headers/media_plugin/media/openmax/OMX_VideoExt.h
@@ -213,6 +213,7 @@ typedef enum OMX_VIDEO_HEVCPROFILETYPE {
     OMX_VIDEO_HEVCProfileUnknown      = 0x0,
     OMX_VIDEO_HEVCProfileMain         = 0x1,
     OMX_VIDEO_HEVCProfileMain10       = 0x2,
+    OMX_VIDEO_HEVCProfileMainStill    = 0x4,
     // Main10 profile with HDR SEI support.
     OMX_VIDEO_HEVCProfileMain10HDR10  = 0x1000,
     OMX_VIDEO_HEVCProfileMax          = 0x7FFFFFFF
@@ -421,6 +422,48 @@ typedef struct OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE {
     OMX_U32 nBitrateRatios[OMX_VIDEO_ANDROID_MAXTEMPORALLAYERS];
 } OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE;
 
+/**
+ * Android specific param for specifying image grid layout information for image encoding
+ * use cases, corresponding to index OMX_IndexParamVideoAndroidImageGrid.
+ *
+ * OMX_VIDEO_CodingImageHEIC encoders must handle this param type. When this param is set
+ * on the component with bEnabled set to true, nGrid* indicates the desired grid config
+ * by the client. The component can use this as a heuristic, but is free to choose any
+ * suitable grid configs, and the client shall always get the actual from the component
+ * after the param is set. Encoder will receive each input image in full, and shall encode
+ * it into tiles in row-major, top-row first, left-to-right order, and send each encoded
+ * tile in a separate output buffer. All output buffers for the same input buffer shall
+ * carry the same timestamp as the input buffer. If the input buffer is marked EOS,
+ * the EOS should only appear on the last output buffer for that input buffer.
+ *
+ * OMX_VIDEO_CodingHEVC encoders might also receive this param when it's used for image
+ * encoding, although in this case the param only serves as a hint. The encoder will
+ * receive the input image tiles in row-major, top-row first, left-to-right order.
+ * The grid config can be used for quality control, or optimizations.
+ *
+ * If this param is not set, the component shall assume that grid option is disabled.
+ *
+ *  nSize                      : Size of the structure in bytes
+ *  nVersion                   : OMX specification version information
+ *  nPortIndex                 : Port that this structure applies to (output port for encoders)
+ *  bEnabled                   : Whether grid is enabled. If true, nGrid* specifies the grid
+ *                               config; otherwise nGrid* shall be ignored.
+ *  nGridWidth                 : Width of each tile.
+ *  nGridHeight                : Height of each tile.
+ *  nGridRows                  : Number of rows in the grid.
+ *  nGridCols                  : Number of cols in the grid.
+ */
+typedef struct OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE {
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_U32 nPortIndex;
+    OMX_BOOL bEnabled;
+    OMX_U32 nGridWidth;
+    OMX_U32 nGridHeight;
+    OMX_U32 nGridRows;
+    OMX_U32 nGridCols;
+} OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE;
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */