46 #include "vpx_integer.h"
51 #if defined(__GNUC__) && __GNUC__
52 #define DEPRECATED __attribute__ ((deprecated))
53 #elif defined(_MSC_VER)
60 #ifndef DECLSPEC_DEPRECATED
61 #if defined(__GNUC__) && __GNUC__
62 #define DECLSPEC_DEPRECATED
63 #elif defined(_MSC_VER)
64 #define DECLSPEC_DEPRECATED __declspec(deprecated)
66 #define DECLSPEC_DEPRECATED
73 #define UNUSED __attribute__ ((unused))
86 #define VPX_CODEC_ABI_VERSION (2 + VPX_IMAGE_ABI_VERSION)
154 #define VPX_CODEC_CAP_DECODER 0x1
155 #define VPX_CODEC_CAP_ENCODER 0x2
156 #define VPX_CODEC_CAP_XMA 0x4
166 typedef long vpx_codec_flags_t;
167 #define VPX_CODEC_USE_XMA 0x00000001
175 typedef const struct vpx_codec_iface vpx_codec_iface_t;
234 #define VPX_VERSION_MAJOR(v) ((v>>16)&0xff)
235 #define VPX_VERSION_MINOR(v) ((v>>8)&0xff)
236 #define VPX_VERSION_PATCH(v) ((v>>0)&0xff)
239 #define vpx_codec_version_major() ((vpx_codec_version()>>16)&0xff)
242 #define vpx_codec_version_minor() ((vpx_codec_version()>>8)&0xff)
245 #define vpx_codec_version_patch() ((vpx_codec_version()>>0)&0xff)
382 #if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
383 # define vpx_codec_control(ctx,id,data) vpx_codec_control_(ctx,id,data)
384 # define VPX_CTRL_USE_TYPE(id, typ)
385 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
386 # define VPX_CTRL_VOID(id, typ)
398 # define vpx_codec_control(ctx,id,data) vpx_codec_control_##id(ctx,id,data)\
413 # define VPX_CTRL_USE_TYPE(id, typ) \
414 static vpx_codec_err_t \
415 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) UNUSED;\
417 static vpx_codec_err_t \
418 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
419 return vpx_codec_control_(ctx, ctrl_id, data);\
433 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
434 DECLSPEC_DEPRECATED static vpx_codec_err_t \
435 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) DEPRECATED UNUSED;\
437 DECLSPEC_DEPRECATED static vpx_codec_err_t \
438 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
439 return vpx_codec_control_(ctx, ctrl_id, data);\
453 # define VPX_CTRL_VOID(id) \
454 static vpx_codec_err_t \
455 vpx_codec_control_##id(vpx_codec_ctx_t*, int) UNUSED;\
457 static vpx_codec_err_t \
458 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id) {\
459 return vpx_codec_control_(ctx, ctrl_id);\
490 #define VPX_CODEC_MEM_ZERO 0x1
491 #define VPX_CODEC_MEM_WRONLY 0x2
492 #define VPX_CODEC_MEM_FAST 0x4
550 unsigned int num_maps);
unsigned long sz
Definition: vpx_codec.h:509
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
unsigned int id
Definition: vpx_codec.h:508
vpx_codec_flags_t init_flags
Definition: vpx_codec.h:206
void * base
Definition: vpx_codec.h:517
Unspecified error.
Definition: vpx_codec.h:94
The given bitstream is not supported.
Definition: vpx_codec.h:110
struct vpx_codec_enc_cfg * enc
Definition: vpx_codec.h:209
Memory operation failed.
Definition: vpx_codec.h:97
Encoder configuration structure.
Definition: vpx_encoder.h:277
The coded data for this stream is corrupt or incomplete.
Definition: vpx_codec.h:129
void * priv
Definition: vpx_codec.h:519
int vpx_codec_version(void)
Return the version information (as an integer)
An application-supplied parameter is not valid.
Definition: vpx_codec.h:134
const char * vpx_codec_version_extra_str(void)
Return the version information (as a string)
const char * vpx_codec_build_config(void)
Return the build configuration.
const char * name
Definition: vpx_codec.h:202
unsigned int flags
Definition: vpx_codec.h:511
unsigned int align
Definition: vpx_codec.h:510
vpx_codec_caps_t vpx_codec_get_caps(vpx_codec_iface_t *iface)
Get the capabilities of an algorithm.
Operation completed without error.
Definition: vpx_codec.h:91
struct vpx_codec_ctx vpx_codec_ctx_t
Codec context structure.
vpx_codec_err_t vpx_codec_set_mem_map(vpx_codec_ctx_t *ctx, vpx_codec_mmap_t *mmaps, unsigned int num_maps)
Identify allocated segments to codec instance.
vpx_codec_iface_t * iface
Definition: vpx_codec.h:203
Describes the vpx image descriptor and associated operations.
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:175
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:166
const char * err_detail
Definition: vpx_codec.h:205
const char * vpx_codec_error_detail(vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
const char * vpx_codec_version_str(void)
Return the version information (as a string)
struct vpx_codec_mmap vpx_codec_mmap_t
Memory Map Entry.
Memory Map Entry.
Definition: vpx_codec.h:504
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
struct vpx_codec_priv vpx_codec_priv_t
Codec private data structure.
Definition: vpx_codec.h:183
Encoded bitstream uses an unsupported feature.
Definition: vpx_codec.h:119
ABI version mismatch.
Definition: vpx_codec.h:100
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
void(* dtor)(struct vpx_codec_mmap *map)
Definition: vpx_codec.h:518
vpx_codec_err_t vpx_codec_get_mem_map(vpx_codec_ctx_t *ctx, vpx_codec_mmap_t *mmap, vpx_codec_iter_t *iter)
Iterate over the list of segments to allocate.
union vpx_codec_ctx::@0 config
An iterator reached the end of list.
Definition: vpx_codec.h:139
vpx_codec_priv_t * priv
Definition: vpx_codec.h:212
struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:208
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
long vpx_codec_caps_t
Codec capabilities bitfield.
Definition: vpx_codec.h:153
Algorithm does not have required capability.
Definition: vpx_codec.h:103
vpx_codec_err_t err
Definition: vpx_codec.h:204
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Initialization Configurations.
Definition: vpx_decoder.h:111
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:190
Codec context structure.
Definition: vpx_codec.h:201