Move TplFrameStats to public header

Get ready for changes to follow:

- Custom reader/writer IO functions
- Codec control to get TPL stats from the encoder

Move the definition of TplFrameStats to public header so applications
can use them directly.

Bug: b/273736974
Change-Id: Ieb0db4560ddd966df1bc01f6a7e179cc97f9bac1

1 files changed, 19 insertions, 0 deletions

diff --git a/vpx/vpx_encoder.h b/vpx/vpx_encoder.h
index a0d2c8755..924723132 100644
--- a/vpx/vpx_encoder.h
+++ b/vpx/vpx_encoder.h
@@ -252,6 +252,25 @@ enum vpx_kf_mode {
   VPX_KF_DISABLED = 0 /**< Encoder does not place keyframes. */
 };
 
+/*!\brief Temporal dependency model stats for each block before propagation */
+typedef struct TplBlockStats {
+  int64_t intra_cost;  /**< Intra cost */
+  int64_t inter_cost;  /**< Inter cost */
+  int16_t mv_r;        /**< Motion vector row */
+  int16_t mv_c;        /**< Motion vector col */
+  int64_t recrf_rate;  /**< Rate from reconstructed ref frame */
+  int64_t recrf_dist;  /**< Distortion from reconstructed ref frame */
+  int ref_frame_index; /**< Ref frame index */
+} TplBlockStats;
+
+/*!\brief Temporal dependency model stats for each frame before propagation */
+typedef struct TplFrameStats {
+  int frame_width;  /**< Frame width */
+  int frame_height; /**< Frame height */
+  // Size of the list can be calculated from frame_width and frame_height.
+  TplBlockStats *block_stats_list; /**< List of tpl stats for each block */
+} TplFrameStats;
+
 /*!\brief Encoded Frame Flags
  *
  * This type indicates a bitfield to be passed to vpx_codec_encode(), defining