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Commit ff00fc0f authored by Adrian Grange's avatar Adrian Grange
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Change "VPX" to "AOM" 

Change-Id: I6593a44de3b571193c2a4c8787ddf3b2fc24a268
parent 01dee0bb
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CHANGELOG
View file @ ff00fc0f
......@@ -20,7 +20,7 @@
- Upgrading:
This release is ABI incompatible with 1.3.0. It drops the compatibility
layer, requiring VPX_IMG_FMT_* instead of IMG_FMT_*, and adds several codec
layer, requiring AOM_IMG_FMT_* instead of IMG_FMT_*, and adds several codec
controls for VP9.
- Enhancements:
......@@ -302,7 +302,7 @@
aomdec: test for frame corruption
aomenc: add quantizer histogram display
aomenc: add rate histogram display
Set VPX_FRAME_IS_DROPPABLE
Set AOM_FRAME_IS_DROPPABLE
update configure for ios sdk 4.3
Avoid text relocations in ARM vp8 decoder
Generate a aom.pc file for pkg-config.
......
aom/aom_codec.h
View file @ ff00fc0f
......@@ -36,8 +36,8 @@
* Once initialized, the instance is manged using other functions from
* the aom_codec_* family.
*/
#ifndef VPX_VPX_CODEC_H_
#define VPX_VPX_CODEC_H_
#ifndef AOM_AOM_CODEC_H_
#define AOM_AOM_CODEC_H_
#ifdef __cplusplus
extern "C" {
......@@ -84,31 +84,31 @@ extern "C" {
* types, removing or reassigning enums, adding/removing/rearranging
* fields to structures
*/
#define VPX_CODEC_ABI_VERSION (3 + VPX_IMAGE_ABI_VERSION) /**<\hideinitializer*/
#define AOM_CODEC_ABI_VERSION (3 + AOM_IMAGE_ABI_VERSION) /**<\hideinitializer*/
/*!\brief Algorithm return codes */
typedef enum {
/*!\brief Operation completed without error */
VPX_CODEC_OK,
AOM_CODEC_OK,
/*!\brief Unspecified error */
VPX_CODEC_ERROR,
AOM_CODEC_ERROR,
/*!\brief Memory operation failed */
VPX_CODEC_MEM_ERROR,
AOM_CODEC_MEM_ERROR,
/*!\brief ABI version mismatch */
VPX_CODEC_ABI_MISMATCH,
AOM_CODEC_ABI_MISMATCH,
/*!\brief Algorithm does not have required capability */
VPX_CODEC_INCAPABLE,
AOM_CODEC_INCAPABLE,
/*!\brief The given bitstream is not supported.
*
* The bitstream was unable to be parsed at the highest level. The decoder
* is unable to proceed. This error \ref SHOULD be treated as fatal to the
* stream. */
VPX_CODEC_UNSUP_BITSTREAM,
AOM_CODEC_UNSUP_BITSTREAM,
/*!\brief Encoded bitstream uses an unsupported feature
*
......@@ -117,7 +117,7 @@ typedef enum {
* pictures from being properly decoded. This error \ref MAY be treated as
* fatal to the stream or \ref MAY be treated as fatal to the current GOP.
*/
VPX_CODEC_UNSUP_FEATURE,
AOM_CODEC_UNSUP_FEATURE,
/*!\brief The coded data for this stream is corrupt or incomplete
*
......@@ -127,17 +127,17 @@ typedef enum {
* stream or \ref MAY be treated as fatal to the current GOP. If decoding
* is continued for the current GOP, artifacts may be present.
*/
VPX_CODEC_CORRUPT_FRAME,
AOM_CODEC_CORRUPT_FRAME,
/*!\brief An application-supplied parameter is not valid.
*
*/
VPX_CODEC_INVALID_PARAM,
AOM_CODEC_INVALID_PARAM,
/*!\brief An iterator reached the end of list.
*
*/
VPX_CODEC_LIST_END
AOM_CODEC_LIST_END
} aom_codec_err_t;
......@@ -147,18 +147,18 @@ typedef enum {
* ::aom_codec_iface_t interface structure. Capabilities are extra interfaces
* or functionality, and are not required to be supported.
*
* The available flags are specified by VPX_CODEC_CAP_* defines.
* The available flags are specified by AOM_CODEC_CAP_* defines.
*/
typedef long aom_codec_caps_t;
#define VPX_CODEC_CAP_DECODER 0x1 /**< Is a decoder */
#define VPX_CODEC_CAP_ENCODER 0x2 /**< Is an encoder */
#define AOM_CODEC_CAP_DECODER 0x1 /**< Is a decoder */
#define AOM_CODEC_CAP_ENCODER 0x2 /**< Is an encoder */
/*! \brief Initialization-time Feature Enabling
*
* Certain codec features must be known at initialization time, to allow for
* proper memory allocation.
*
* The available flags are specified by VPX_CODEC_USE_* defines.
* The available flags are specified by AOM_CODEC_USE_* defines.
*/
typedef long aom_codec_flags_t;
......@@ -211,9 +211,9 @@ typedef struct aom_codec_ctx {
* This enumeration determines the bit depth of the codec.
*/
typedef enum aom_bit_depth {
VPX_BITS_8 = 8, /**< 8 bits */
VPX_BITS_10 = 10, /**< 10 bits */
VPX_BITS_12 = 12, /**< 12 bits */
AOM_BITS_8 = 8, /**< 8 bits */
AOM_BITS_10 = 10, /**< 10 bits */
AOM_BITS_12 = 12, /**< 12 bits */
} aom_bit_depth_t;
/*
......@@ -236,11 +236,11 @@ typedef enum aom_bit_depth {
*
*/
int aom_codec_version(void);
#define VPX_VERSION_MAJOR(v) \
#define AOM_VERSION_MAJOR(v) \
((v >> 16) & 0xff) /**< extract major from packed version */
#define VPX_VERSION_MINOR(v) \
#define AOM_VERSION_MINOR(v) \
((v >> 8) & 0xff) /**< extract minor from packed version */
#define VPX_VERSION_PATCH(v) \
#define AOM_VERSION_PATCH(v) \
((v >> 0) & 0xff) /**< extract patch from packed version */
/*!\brief Return the version major number */
......@@ -337,9 +337,9 @@ const char *aom_codec_error_detail(aom_codec_ctx_t *ctx);
*
* \param[in] ctx Pointer to this instance's context
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* The codec algorithm initialized.
* \retval #VPX_CODEC_MEM_ERROR
* \retval #AOM_CODEC_MEM_ERROR
* Memory allocation failed.
*/
aom_codec_err_t aom_codec_destroy(aom_codec_ctx_t *ctx);
......@@ -361,7 +361,7 @@ aom_codec_caps_t aom_codec_get_caps(aom_codec_iface_t *iface);
*
* This wrapper function dispatches the request to the helper function
* associated with the given ctrl_id. It tries to call this function
* transparently, but will return #VPX_CODEC_ERROR if the request could not
* transparently, but will return #AOM_CODEC_ERROR if the request could not
* be dispatched.
*
* Note that this function should not be used directly. Call the
......@@ -370,19 +370,19 @@ aom_codec_caps_t aom_codec_get_caps(aom_codec_iface_t *iface);
* \param[in] ctx Pointer to this instance's context
* \param[in] ctrl_id Algorithm specific control identifier
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* The control request was processed.
* \retval #VPX_CODEC_ERROR
* \retval #AOM_CODEC_ERROR
* The control request was not processed.
* \retval #VPX_CODEC_INVALID_PARAM
* \retval #AOM_CODEC_INVALID_PARAM
* The data was not valid.
*/
aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
#if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
#if defined(AOM_DISABLE_CTRL_TYPECHECKS) && AOM_DISABLE_CTRL_TYPECHECKS
#define aom_codec_control(ctx, id, data) aom_codec_control_(ctx, id, data)
#define VPX_CTRL_USE_TYPE(id, typ)
#define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
#define VPX_CTRL_VOID(id, typ)
#define AOM_CTRL_USE_TYPE(id, typ)
#define AOM_CTRL_USE_TYPE_DEPRECATED(id, typ)
#define AOM_CTRL_VOID(id, typ)
#else
/*!\brief aom_codec_control wrapper macro
......@@ -408,7 +408,7 @@ aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
* the correctly typed arguments as a wrapper to the type-unsafe internal
* function.
*/
#define VPX_CTRL_USE_TYPE(id, typ) \
#define AOM_CTRL_USE_TYPE(id, typ) \
static aom_codec_err_t aom_codec_control_##id(aom_codec_ctx_t *, int, typ) \
UNUSED; \
\
......@@ -419,7 +419,7 @@ aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
/*!\brief aom_codec_control deprecated type definition macro
*
* Like #VPX_CTRL_USE_TYPE, but indicates that the specified control is
* Like #AOM_CTRL_USE_TYPE, but indicates that the specified control is
* deprecated and should not be used. Consult the documentation for your
* codec for more information.
*
......@@ -427,7 +427,7 @@ aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
* It defines a static function with the correctly typed arguments as a
* wrapper to the type-unsafe internal function.
*/
#define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
#define AOM_CTRL_USE_TYPE_DEPRECATED(id, typ) \
DECLSPEC_DEPRECATED static aom_codec_err_t aom_codec_control_##id( \
aom_codec_ctx_t *, int, typ) DEPRECATED UNUSED; \
\
......@@ -446,7 +446,7 @@ aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
* It defines a static function without a data argument as a wrapper to the
* type-unsafe internal function.
*/
#define VPX_CTRL_VOID(id) \
#define AOM_CTRL_VOID(id) \
static aom_codec_err_t aom_codec_control_##id(aom_codec_ctx_t *, int) \
UNUSED; \
\
......@@ -461,4 +461,4 @@ aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id, ...);
#ifdef __cplusplus
}
#endif
#endif // VPX_VPX_CODEC_H_
#endif // AOM_AOM_CODEC_H_
aom/aom_decoder.h
View file @ ff00fc0f
......@@ -8,8 +8,8 @@
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef VPX_VPX_DECODER_H_
#define VPX_VPX_DECODER_H_
#ifndef AOM_AOM_DECODER_H_
#define AOM_AOM_DECODER_H_
/*!\defgroup decoder Decoder Algorithm Interface
* \ingroup codec
......@@ -41,8 +41,8 @@ extern "C" {
* types, removing or reassigning enums, adding/removing/rearranging
* fields to structures
*/
#define VPX_DECODER_ABI_VERSION \
(3 + VPX_CODEC_ABI_VERSION) /**<\hideinitializer*/
#define AOM_DECODER_ABI_VERSION \
(3 + AOM_CODEC_ABI_VERSION) /**<\hideinitializer*/
/*! \brief Decoder capabilities bitfield
*
......@@ -50,14 +50,14 @@ extern "C" {
* ::aom_codec_iface_t interface structure. Capabilities are extra interfaces
* or functionality, and are not required to be supported by a decoder.
*
* The available flags are specified by VPX_CODEC_CAP_* defines.
* The available flags are specified by AOM_CODEC_CAP_* defines.
*/
#define VPX_CODEC_CAP_PUT_SLICE 0x10000 /**< Will issue put_slice callbacks */
#define VPX_CODEC_CAP_PUT_FRAME 0x20000 /**< Will issue put_frame callbacks */
#define VPX_CODEC_CAP_POSTPROC 0x40000 /**< Can postprocess decoded frame */
#define VPX_CODEC_CAP_ERROR_CONCEALMENT 0x80000
#define AOM_CODEC_CAP_PUT_SLICE 0x10000 /**< Will issue put_slice callbacks */
#define AOM_CODEC_CAP_PUT_FRAME 0x20000 /**< Will issue put_frame callbacks */
#define AOM_CODEC_CAP_POSTPROC 0x40000 /**< Can postprocess decoded frame */
#define AOM_CODEC_CAP_ERROR_CONCEALMENT 0x80000
/**< Can conceal errors due to packet loss */
#define VPX_CODEC_CAP_INPUT_FRAGMENTS 0x100000
#define AOM_CODEC_CAP_INPUT_FRAGMENTS 0x100000
/**< Can receive encoded frames one fragment at a time */
/*! \brief Initialization-time Feature Enabling
......@@ -65,19 +65,19 @@ extern "C" {
* Certain codec features must be known at initialization time, to allow for
* proper memory allocation.
*
* The available flags are specified by VPX_CODEC_USE_* defines.
* The available flags are specified by AOM_CODEC_USE_* defines.
*/
#define VPX_CODEC_CAP_FRAME_THREADING 0x200000
#define AOM_CODEC_CAP_FRAME_THREADING 0x200000
/**< Can support frame-based multi-threading */
#define VPX_CODEC_CAP_EXTERNAL_FRAME_BUFFER 0x400000
#define AOM_CODEC_CAP_EXTERNAL_FRAME_BUFFER 0x400000
/**< Can support external frame buffers */
#define VPX_CODEC_USE_POSTPROC 0x10000 /**< Postprocess decoded frame */
#define VPX_CODEC_USE_ERROR_CONCEALMENT 0x20000
#define AOM_CODEC_USE_POSTPROC 0x10000 /**< Postprocess decoded frame */
#define AOM_CODEC_USE_ERROR_CONCEALMENT 0x20000
/**< Conceal errors in decoded frames */
#define VPX_CODEC_USE_INPUT_FRAGMENTS 0x40000
#define AOM_CODEC_USE_INPUT_FRAGMENTS 0x40000
/**< The input frame should be passed to the decoder one fragment at a time */
#define VPX_CODEC_USE_FRAME_THREADING 0x80000
#define AOM_CODEC_USE_FRAME_THREADING 0x80000
/**< Enable frame-based multi-threading */
/*!\brief Stream properties
......@@ -124,12 +124,12 @@ typedef struct aom_codec_dec_cfg {
* \param[in] ctx Pointer to this instance's context.
* \param[in] iface Pointer to the algorithm interface to use.
* \param[in] cfg Configuration to use, if known. May be NULL.
* \param[in] flags Bitfield of VPX_CODEC_USE_* flags
* \param[in] flags Bitfield of AOM_CODEC_USE_* flags
* \param[in] ver ABI version number. Must be set to
* VPX_DECODER_ABI_VERSION
* \retval #VPX_CODEC_OK
* AOM_DECODER_ABI_VERSION
* \retval #AOM_CODEC_OK
* The decoder algorithm initialized.
* \retval #VPX_CODEC_MEM_ERROR
* \retval #AOM_CODEC_MEM_ERROR
* Memory allocation failed.
*/
aom_codec_err_t aom_codec_dec_init_ver(aom_codec_ctx_t *ctx,
......@@ -142,7 +142,7 @@ aom_codec_err_t aom_codec_dec_init_ver(aom_codec_ctx_t *ctx,
* Ensures the ABI version parameter is properly set.
*/
#define aom_codec_dec_init(ctx, iface, cfg, flags) \
aom_codec_dec_init_ver(ctx, iface, cfg, flags, VPX_DECODER_ABI_VERSION)
aom_codec_dec_init_ver(ctx, iface, cfg, flags, AOM_DECODER_ABI_VERSION)
/*!\brief Parse stream info from a buffer
*
......@@ -158,7 +158,7 @@ aom_codec_err_t aom_codec_dec_init_ver(aom_codec_ctx_t *ctx,
* clobbered by the algorithm. This parameter \ref MAY
* be NULL.
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* Bitstream is parsable and stream information updated
*/
aom_codec_err_t aom_codec_peek_stream_info(aom_codec_iface_t *iface,
......@@ -176,7 +176,7 @@ aom_codec_err_t aom_codec_peek_stream_info(aom_codec_iface_t *iface,
* clobbered by the algorithm. This parameter \ref MAY
* be NULL.
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* Bitstream is parsable and stream information updated
*/
aom_codec_err_t aom_codec_get_stream_info(aom_codec_ctx_t *ctx,
......@@ -189,7 +189,7 @@ aom_codec_err_t aom_codec_get_stream_info(aom_codec_ctx_t *ctx,
* generated, as appropriate. Encoded data \ref MUST be passed in DTS (decode
* time stamp) order. Frames produced will always be in PTS (presentation
* time stamp) order.
* If the decoder is configured with VPX_CODEC_USE_INPUT_FRAGMENTS enabled,
* If the decoder is configured with AOM_CODEC_USE_INPUT_FRAGMENTS enabled,
* data and data_sz can contain a fragment of the encoded frame. Fragment
* \#n must contain at least partition \#n, but can also contain subsequent
* partitions (\#n+1 - \#n+i), and if so, fragments \#n+1, .., \#n+i must
......@@ -199,7 +199,7 @@ aom_codec_err_t aom_codec_get_stream_info(aom_codec_ctx_t *ctx,
*
* \param[in] ctx Pointer to this instance's context
* \param[in] data Pointer to this block of new coded data. If
* NULL, a VPX_CODEC_CB_PUT_FRAME event is posted
* NULL, a AOM_CODEC_CB_PUT_FRAME event is posted
* for the previously decoded frame.
* \param[in] data_sz Size of the coded data, in bytes.
* \param[in] user_priv Application specific data to associate with
......@@ -207,7 +207,7 @@ aom_codec_err_t aom_codec_get_stream_info(aom_codec_ctx_t *ctx,
* \param[in] deadline Soft deadline the decoder should attempt to meet,
* in us. Set to zero for unlimited.
*
* \return Returns #VPX_CODEC_OK if the coded data was processed completely
* \return Returns #AOM_CODEC_OK if the coded data was processed completely
* and future pictures can be decoded without error. Otherwise,
* see the descriptions of the other error codes in ::aom_codec_err_t
* for recoverability capabilities.
......@@ -237,10 +237,10 @@ aom_image_t *aom_codec_get_frame(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter);
/*!\defgroup cap_put_frame Frame-Based Decoding Functions
*
* The following functions are required to be implemented for all decoders
* that advertise the VPX_CODEC_CAP_PUT_FRAME capability. Calling these
* that advertise the AOM_CODEC_CAP_PUT_FRAME capability. Calling these
* functions
* for codecs that don't advertise this capability will result in an error
* code being returned, usually VPX_CODEC_ERROR
* code being returned, usually AOM_CODEC_ERROR
* @{
*/
......@@ -261,9 +261,9 @@ typedef void (*aom_codec_put_frame_cb_fn_t)(void *user_priv,
* \param[in] cb Pointer to the callback function
* \param[in] user_priv User's private data
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* Callback successfully registered.
* \retval #VPX_CODEC_ERROR
* \retval #AOM_CODEC_ERROR
* Decoder context not initialized, or algorithm not capable of
* posting slice completion.
*/
......@@ -276,10 +276,10 @@ aom_codec_err_t aom_codec_register_put_frame_cb(aom_codec_ctx_t *ctx,
/*!\defgroup cap_put_slice Slice-Based Decoding Functions
*
* The following functions are required to be implemented for all decoders
* that advertise the VPX_CODEC_CAP_PUT_SLICE capability. Calling these
* that advertise the AOM_CODEC_CAP_PUT_SLICE capability. Calling these
* functions
* for codecs that don't advertise this capability will result in an error
* code being returned, usually VPX_CODEC_ERROR
* code being returned, usually AOM_CODEC_ERROR
* @{
*/
......@@ -302,9 +302,9 @@ typedef void (*aom_codec_put_slice_cb_fn_t)(void *user_priv,
* \param[in] cb Pointer to the callback function
* \param[in] user_priv User's private data
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* Callback successfully registered.
* \retval #VPX_CODEC_ERROR
* \retval #AOM_CODEC_ERROR
* Decoder context not initialized, or algorithm not capable of
* posting slice completion.
*/
......@@ -317,9 +317,9 @@ aom_codec_err_t aom_codec_register_put_slice_cb(aom_codec_ctx_t *ctx,
/*!\defgroup cap_external_frame_buffer External Frame Buffer Functions
*
* The following section is required to be implemented for all decoders
* that advertise the VPX_CODEC_CAP_EXTERNAL_FRAME_BUFFER capability.
* that advertise the AOM_CODEC_CAP_EXTERNAL_FRAME_BUFFER capability.
* Calling this function for codecs that don't advertise this capability
* will result in an error code being returned, usually VPX_CODEC_ERROR.
* will result in an error code being returned, usually AOM_CODEC_ERROR.
*
* \note
* Currently this only works with VP9.
......@@ -339,17 +339,17 @@ aom_codec_err_t aom_codec_register_put_slice_cb(aom_codec_ctx_t *ctx,
* \param[in] cb_release Pointer to the release callback function
* \param[in] cb_priv Callback's private data
*
* \retval #VPX_CODEC_OK
* \retval #AOM_CODEC_OK
* External frame buffers will be used by libaom.
* \retval #VPX_CODEC_INVALID_PARAM
* \retval #AOM_CODEC_INVALID_PARAM
* One or more of the callbacks were NULL.
* \retval #VPX_CODEC_ERROR
* \retval #AOM_CODEC_ERROR
* Decoder context not initialized, or algorithm not capable of
* using external frame buffers.
*
* \note
* When decoding VP9, the application may be required to pass in at least
* #VPX_MAXIMUM_WORK_BUFFERS external frame
* #AOM_MAXIMUM_WORK_BUFFERS external frame
* buffers.
*/
aom_codec_err_t aom_codec_set_frame_buffer_functions(
......@@ -362,4 +362,4 @@ aom_codec_err_t aom_codec_set_frame_buffer_functions(
#ifdef __cplusplus
}
#endif
#endif // VPX_VPX_DECODER_H_
#endif // AOM_AOM_DECODER_H_
aom/aom_encoder.h
View file @ ff00fc0f
......@@ -8,8 +8,8 @@
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef VPX_VPX_ENCODER_H_
#define VPX_VPX_ENCODER_H_
#ifndef AOM_AOM_ENCODER_H_
#define AOM_AOM_ENCODER_H_
/*!\defgroup encoder Encoder Algorithm Interface
* \ingroup codec
......@@ -35,25 +35,25 @@ extern "C" {
/*! Temporal Scalability: Maximum length of the sequence defining frame
* layer membership
*/
#define VPX_TS_MAX_PERIODICITY 16
#define AOM_TS_MAX_PERIODICITY 16
/*! Temporal Scalability: Maximum number of coding layers */
#define VPX_TS_MAX_LAYERS 5
#define AOM_TS_MAX_LAYERS 5
/*!\deprecated Use #VPX_TS_MAX_PERIODICITY instead. */
#define MAX_PERIODICITY VPX_TS_MAX_PERIODICITY
/*!\deprecated Use #AOM_TS_MAX_PERIODICITY instead. */
#define MAX_PERIODICITY AOM_TS_MAX_PERIODICITY
/*! Temporal+Spatial Scalability: Maximum number of coding layers */
#define VPX_MAX_LAYERS 12 // 3 temporal + 4 spatial layers are allowed.
#define AOM_MAX_LAYERS 12 // 3 temporal + 4 spatial layers are allowed.
/*!\deprecated Use #VPX_MAX_LAYERS instead. */
#define MAX_LAYERS VPX_MAX_LAYERS // 3 temporal + 4 spatial layers allowed.
/*!\deprecated Use #AOM_MAX_LAYERS instead. */
#define MAX_LAYERS AOM_MAX_LAYERS // 3 temporal + 4 spatial layers allowed.
/*! Spatial Scalability: Maximum number of coding layers */
#define VPX_SS_MAX_LAYERS 5
#define AOM_SS_MAX_LAYERS 5
/*! Spatial Scalability: Default number of coding layers */
#define VPX_SS_DEFAULT_LAYERS 1
#define AOM_SS_DEFAULT_LAYERS 1
/*!\brief Current ABI version number
*
......@@ -63,8 +63,8 @@ extern "C" {
* types, removing or reassigning enums, adding/removing/rearranging
* fields to structures
*/
#define VPX_ENCODER_ABI_VERSION \
(5 + VPX_CODEC_ABI_VERSION) /**<\hideinitializer*/
#define AOM_ENCODER_ABI_VERSION \
(5 + AOM_CODEC_ABI_VERSION) /**<\hideinitializer*/
/*! \brief Encoder capabilities bitfield
*
......@@ -73,32 +73,32 @@ extern "C" {
* interfaces or functionality, and are not required to be supported
* by an encoder.
*
* The available flags are specified by VPX_CODEC_CAP_* defines.
* The available flags are specified by AOM_CODEC_CAP_* defines.
*/
#define VPX_CODEC_CAP_PSNR 0x10000 /**< Can issue PSNR packets */
#define AOM_CODEC_CAP_PSNR 0x10000 /**< Can issue PSNR packets */
/*! Can output one partition at a time. Each partition is returned in its
* own VPX_CODEC_CX_FRAME_PKT, with the FRAME_IS_FRAGMENT flag set for
* own AOM_CODEC_CX_FRAME_PKT, with the FRAME_IS_FRAGMENT flag set for
* every partition but the last. In this mode all frames are always
* returned partition by partition.
*/
#define VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000
#define AOM_CODEC_CAP_OUTPUT_PARTITION 0x20000
/*! Can support input images at greater than 8 bitdepth.
*/
#define VPX_CODEC_CAP_HIGHBITDEPTH 0x40000
#define AOM_CODEC_CAP_HIGHBITDEPTH 0x40000
/*! \brief Initialization-time Feature Enabling
*
* Certain codec features must be known at initialization time, to allow
* for proper memory allocation.
*
* The available flags are specified by VPX_CODEC_USE_* defines.
* The available flags are specified by AOM_CODEC_USE_* defines.
*/
#define VPX_CODEC_USE_PSNR 0x10000 /**< Calculate PSNR on each frame */
#define VPX_CODEC_USE_OUTPUT_PARTITION 0x20000
#define AOM_CODEC_USE_PSNR 0x10000 /**< Calculate PSNR on each frame */
#define AOM_CODEC_USE_OUTPUT_PARTITION 0x20000
/**< Make the encoder output one partition at a time. */
#define VPX_CODEC_USE_HIGHBITDEPTH 0x40000 /**< Use high bitdepth */
#define AOM_CODEC_USE_HIGHBITDEPTH 0x40000 /**< Use high bitdepth */
/*!\brief Generic fixed size buffer structure
*
......@@ -124,13 +124,13 @@ typedef int64_t aom_codec_pts_t;
* support frame types that are codec specific (MPEG-1 D-frames for example)
*/
typedef uint32_t aom_codec_frame_flags_t;
#define VPX_FRAME_IS_KEY 0x1 /**< frame is the start of a GOP */
#define VPX_FRAME_IS_DROPPABLE 0x2
#define AOM_FRAME_IS_KEY 0x1 /**< frame is the start of a GOP */
#define AOM_FRAME_IS_DROPPABLE 0x2
/**< frame can be dropped without affecting the stream (no future frame depends
* on this one) */
#define VPX_FRAME_IS_INVISIBLE 0x4
#define AOM_FRAME_IS_INVISIBLE 0x4
/**< frame should be decoded but will not be shown */
#define VPX_FRAME_IS_FRAGMENT 0x8
#define AOM_FRAME_IS_FRAGMENT 0x8
/**< this is a fragment of the encoded frame */
/*!\brief Error Resilient flags
......@@ -140,9 +140,9 @@ typedef uint32_t aom_codec_frame_flags_t;
* aom_codec_enc_cfg::g_error_resilient variable.
*/
typedef uint32_t aom_codec_er_flags_t;
#define VPX_ERROR_RESILIENT_DEFAULT 0x1
#define AOM_ERROR_RESILIENT_DEFAULT 0x1
/**< Improve resiliency against losses of whole frames */
#define VPX_ERROR_RESILIENT_PARTITIONS 0x2
#define AOM_ERROR_RESILIENT_PARTITIONS 0x2
/**< The frame partitions are independently decodable by the bool decoder,
* meaning that partitions can be decoded even though earlier partitions have
* been lost. Note that intra prediction is still done over the partition
......@@ -155,17 +155,17 @@ typedef uint32_t aom_codec_er_flags_t;
* extend this list to provide additional functionality.
*/
enum aom_codec_cx_pkt_kind {
VPX_CODEC_CX_FRAME_PKT, /**< Compressed video frame */
VPX_CODEC_STATS_PKT, /**< Two-pass statistics for this frame */
VPX_CODEC_FPMB_STATS_PKT, /**< first pass mb statistics for this frame */
VPX_CODEC_PSNR_PKT, /**< PSNR statistics for this frame */
AOM_CODEC_CX_FRAME_PKT, /**< Compressed video frame */
AOM_CODEC_STATS_PKT, /**< Two-pass statistics for this frame */
AOM_CODEC_FPMB_STATS_PKT, /**< first pass mb statistics for this frame */
AOM_CODEC_PSNR_PKT, /**< PSNR statistics for this frame */
// Spatial SVC is still experimental and may be removed before the next ABI
// bump.
#if VPX_ENCODER_ABI_VERSION > (5 + VPX_CODEC_ABI_VERSION)
VPX_CODEC_SPATIAL_SVC_LAYER_SIZES, /**< Sizes for each layer in this frame*/
VPX_CODEC_SPATIAL_SVC_LAYER_PSNR, /**< PSNR for each layer in this frame*/
#if AOM_ENCODER_ABI_VERSION > (5 + AOM_CODEC_ABI_VERSION)
AOM_CODEC_SPATIAL_SVC_LAYER_SIZES, /**< Sizes for each layer in this frame*/
AOM_CODEC_SPATIAL_SVC_LAYER_PSNR, /**< PSNR for each layer in this frame*/
#endif
VPX_CODEC_CUSTOM_PKT = 256 /**< Algorithm extensions */
AOM_CODEC_CUSTOM_PKT = 256 /**< Algorithm extensions */
};
/*!\brief Encoder output packet
......@@ -201,9 +201,9 @@ typedef struct aom_codec_cx_pkt {
aom_fixed_buf_t raw; /**< data for arbitrary packets */
// Spatial SVC is still experimental and may be removed before the next
// ABI bump.
#if VPX_ENCODER_ABI_VERSION > (5 + VPX_CODEC_ABI_VERSION)
size_t layer_sizes[VPX_SS_MAX_LAYERS];
struct aom_psnr_pkt layer_psnr[VPX_SS_MAX_LAYERS];
#if AOM_ENCODER_ABI_VERSION > (5 + AOM_CODEC_ABI_VERSION)
size_t layer_sizes[AOM_SS_MAX_LAYERS];
struct aom_psnr_pkt layer_psnr[AOM_SS_MAX_LAYERS];
#endif
/* This packet size is fixed to allow codecs to extend this
......@@ -242,42 +242,42 @@ typedef struct aom_rational {
/*!\brief Multi-pass Encoding Pass */
enum aom_enc_pass {
VPX_RC_ONE_PASS, /**< Single pass mode */
VPX_RC_FIRST_PASS, /**< First pass of multi-pass mode */
VPX_RC_LAST_PASS /**< Final pass of multi-pass mode */
AOM_RC_ONE_PASS, /**< Single pass mode */
AOM_RC_FIRST_PASS, /**< First pass of multi-pass mode */
AOM_RC_LAST_PASS /**< Final pass of multi-pass mode */
};
/*!\brief Rate control mode */
enum aom_rc_mode {
VPX_VBR, /**< Variable Bit Rate (VBR) mode */
VPX_CBR, /**< Constant Bit Rate (CBR) mode */
VPX_CQ, /**< Constrained Quality (CQ) mode */
VPX_Q, /**< Constant Quality (Q) mode */
AOM_VBR, /**< Variable Bit Rate (VBR) mode */
AOM_CBR, /**< Constant Bit Rate (CBR) mode */
AOM_CQ, /**< Constrained Quality (CQ) mode */
AOM_Q, /**< Constant Quality (Q) mode */
};
/*!\brief Keyframe placement mode.
*
* This enumeration determines whether keyframes are placed automatically by
* the encoder or whether this behavior is disabled. Older releases of this
* SDK were implemented such that VPX_KF_FIXED meant keyframes were disabled.
* SDK were implemented such that AOM_KF_FIXED meant keyframes were disabled.
* This name is confusing for this behavior, so the new symbols to be used
* are VPX_KF_AUTO and VPX_KF_DISABLED.
* are AOM_KF_AUTO and AOM_KF_DISABLED.