Tox: library update

1 files changed, 99 insertions, 35 deletions

diff --git a/protocols/Tox/include/vpx/vp8dx.h b/protocols/Tox/include/vpx/vp8dx.h
index d3093c48c5..0d7759eb25 100644
--- a/protocols/Tox/include/vpx/vp8dx.h
+++ b/protocols/Tox/include/vpx/vp8dx.h
@@ -8,43 +8,43 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-
-#include "vp8.h"
-
-/*!\defgroup vp8_decoder WebM VP8 Decoder
+/*!\defgroup vp8_decoder WebM VP8/VP9 Decoder
  * \ingroup vp8
  *
  * @{
  */
 /*!\file
- * \brief Provides definitions for using the VP8 algorithm within the vpx Decoder
+ * \brief Provides definitions for using VP8 or VP9 within the vpx Decoder
  *        interface.
  */
-#ifndef VP8DX_H
-#define VP8DX_H
+#ifndef VPX_VP8DX_H_
+#define VPX_VP8DX_H_
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/* Include controls common to both the encoder and decoder */
+#include "./vp8.h"
+
 /*!\name Algorithm interface for VP8
  *
- * This interface provides the capability to decode raw VP8 streams, as would
- * be found in AVI files and other non-Flash uses.
+ * This interface provides the capability to decode VP8 streams.
  * @{
  */
-extern vpx_codec_iface_t  vpx_codec_vp8_dx_algo;
+extern vpx_codec_iface_t vpx_codec_vp8_dx_algo;
 extern vpx_codec_iface_t *vpx_codec_vp8_dx(void);
+/*!@} - end algorithm interface member group*/
 
-/* TODO(jkoleszar): These move to VP9 in a later patch set. */
-extern vpx_codec_iface_t  vpx_codec_vp9_dx_algo;
+/*!\name Algorithm interface for VP9
+ *
+ * This interface provides the capability to decode VP9 streams.
+ * @{
+ */
+extern vpx_codec_iface_t vpx_codec_vp9_dx_algo;
 extern vpx_codec_iface_t *vpx_codec_vp9_dx(void);
 /*!@} - end algorithm interface member group*/
 
-/* Include controls common to both the encoder and decoder */
-#include "vp8.h"
-
-
 /*!\enum vp8_dec_control_id
  * \brief VP8 decoder control functions
  *
@@ -68,31 +68,80 @@ enum vp8_dec_control_id {
   VP8D_GET_LAST_REF_USED,
 
   /** decryption function to decrypt encoded buffer data immediately
-   * before decoding. Takes a vp8_decrypt_init, which contains
+   * before decoding. Takes a vpx_decrypt_init, which contains
    * a callback function and opaque context pointer.
    */
-  VP8D_SET_DECRYPTOR,
-
-  /** For testing. */
+  VPXD_SET_DECRYPTOR,
+  VP8D_SET_DECRYPTOR = VPXD_SET_DECRYPTOR,
+
+  /** control function to get the dimensions that the current frame is decoded
+   * at. This may be different to the intended display size for the frame as
+   * specified in the wrapper or frame header (see VP9D_GET_DISPLAY_SIZE). */
+  VP9D_GET_FRAME_SIZE,
+
+  /** control function to get the current frame's intended display dimensions
+   * (as specified in the wrapper or frame header). This may be different to
+   * the decoded dimensions of this frame (see VP9D_GET_FRAME_SIZE). */
+  VP9D_GET_DISPLAY_SIZE,
+
+  /** control function to get the bit depth of the stream. */
+  VP9D_GET_BIT_DEPTH,
+
+  /** control function to set the byte alignment of the planes in the reference
+   * buffers. Valid values are power of 2, from 32 to 1024. A value of 0 sets
+   * legacy alignment. I.e. Y plane is aligned to 32 bytes, U plane directly
+   * follows Y plane, and V plane directly follows U plane. Default value is 0.
+   */
+  VP9_SET_BYTE_ALIGNMENT,
+
+  /** control function to invert the decoding order to from right to left. The
+   * function is used in a test to confirm the decoding independence of tile
+   * columns. The function may be used in application where this order
+   * of decoding is desired.
+   *
+   * TODO(yaowu): Rework the unit test that uses this control, and in a future
+   *              release, this test-only control shall be removed.
+   */
   VP9_INVERT_TILE_DECODE_ORDER,
 
+  /** control function to set the skip loop filter flag. Valid values are
+   * integers. The decoder will skip the loop filter when its value is set to
+   * nonzero. If the loop filter is skipped the decoder may accumulate decode
+   * artifacts. The default value is 0.
+   */
+  VP9_SET_SKIP_LOOP_FILTER,
+
+  /** control function to decode SVC stream up to the x spatial layers,
+   * where x is passed in through the control, and is 0 for base layer.
+   */
+  VP9_DECODE_SVC_SPATIAL_LAYER,
+
   VP8_DECODER_CTRL_ID_MAX
 };
 
+/** Decrypt n bytes of data from input -> output, using the decrypt_state
+ *  passed in VPXD_SET_DECRYPTOR.
+ */
+typedef void (*vpx_decrypt_cb)(void *decrypt_state, const unsigned char *input,
+                               unsigned char *output, int count);
+
 /*!\brief Structure to hold decryption state
  *
  * Defines a structure to hold the decryption state and access function.
  */
-typedef struct vp8_decrypt_init {
-    /** Decrypt n bytes of data from input -> output, using the decrypt_state
-     *  passed in VP8D_SET_DECRYPTOR.
-     */
-    void (*decrypt_cb)(void *decrypt_state, const unsigned char *input,
-                       unsigned char *output, int count);
-    /*! Decryption state. */
-    void *decrypt_state;
-} vp8_decrypt_init;
+typedef struct vpx_decrypt_init {
+  /*! Decrypt callback. */
+  vpx_decrypt_cb decrypt_cb;
+
+  /*! Decryption state. */
+  void *decrypt_state;
+} vpx_decrypt_init;
+
+/*!\brief A deprecated alias for vpx_decrypt_init.
+ */
+typedef vpx_decrypt_init vp8_decrypt_init;
 
+/*!\cond */
 /*!\brief VP8 decoder control function parameter type
  *
  * Defines the data types that VP8D control functions take. Note that
@@ -100,17 +149,32 @@ typedef struct vp8_decrypt_init {
  *
  */
 
-
-VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES,   int *)
-VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED,    int *)
-VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED,      int *)
-VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR,          vp8_decrypt_init *)
+VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES, int *)
+#define VPX_CTRL_VP8D_GET_LAST_REF_UPDATES
+VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED, int *)
+#define VPX_CTRL_VP8D_GET_FRAME_CORRUPTED
+VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED, int *)
+#define VPX_CTRL_VP8D_GET_LAST_REF_USED
+VPX_CTRL_USE_TYPE(VPXD_SET_DECRYPTOR, vpx_decrypt_init *)
+#define VPX_CTRL_VPXD_SET_DECRYPTOR
+VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR, vpx_decrypt_init *)
+#define VPX_CTRL_VP8D_SET_DECRYPTOR
+VPX_CTRL_USE_TYPE(VP9D_GET_DISPLAY_SIZE, int *)
+#define VPX_CTRL_VP9D_GET_DISPLAY_SIZE
+VPX_CTRL_USE_TYPE(VP9D_GET_BIT_DEPTH, unsigned int *)
+#define VPX_CTRL_VP9D_GET_BIT_DEPTH
+VPX_CTRL_USE_TYPE(VP9D_GET_FRAME_SIZE, int *)
+#define VPX_CTRL_VP9D_GET_FRAME_SIZE
 VPX_CTRL_USE_TYPE(VP9_INVERT_TILE_DECODE_ORDER, int)
+#define VPX_CTRL_VP9_INVERT_TILE_DECODE_ORDER
+#define VPX_CTRL_VP9_DECODE_SVC_SPATIAL_LAYER
+VPX_CTRL_USE_TYPE(VP9_DECODE_SVC_SPATIAL_LAYER, int)
 
+/*!\endcond */
 /*! @} - end defgroup vp8_decoder */
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
-#endif
+#endif  // VPX_VP8DX_H_