45 #include "vpx_integer.h"
50 #if defined(__GNUC__) && __GNUC__
51 #define DEPRECATED __attribute__ ((deprecated))
52 #define DECLSPEC_DEPRECATED
53 #elif defined(_MSC_VER)
55 #define DECLSPEC_DEPRECATED __declspec(deprecated)
58 #define DECLSPEC_DEPRECATED
65 #define UNUSED __attribute__ ((unused))
78 #define VPX_CODEC_ABI_VERSION (2 + VPX_IMAGE_ABI_VERSION)
146 #define VPX_CODEC_CAP_DECODER 0x1
147 #define VPX_CODEC_CAP_ENCODER 0x2
148 #define VPX_CODEC_CAP_XMA 0x4
158 typedef long vpx_codec_flags_t;
159 #define VPX_CODEC_USE_XMA 0x00000001
167 typedef const struct vpx_codec_iface vpx_codec_iface_t;
228 #define VPX_VERSION_MAJOR(v) ((v>>16)&0xff)
229 #define VPX_VERSION_MINOR(v) ((v>>8)&0xff)
230 #define VPX_VERSION_PATCH(v) ((v>>0)&0xff)
233 #define vpx_codec_version_major() ((vpx_codec_version()>>16)&0xff)
236 #define vpx_codec_version_minor() ((vpx_codec_version()>>8)&0xff)
239 #define vpx_codec_version_patch() ((vpx_codec_version()>>0)&0xff)
376 #if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
377 # define vpx_codec_control(ctx,id,data) vpx_codec_control_(ctx,id,data)
378 # define VPX_CTRL_USE_TYPE(id, typ)
379 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
380 # define VPX_CTRL_VOID(id, typ)
392 # define vpx_codec_control(ctx,id,data) vpx_codec_control_##id(ctx,id,data)\
407 # define VPX_CTRL_USE_TYPE(id, typ) \
408 static vpx_codec_err_t \
409 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) UNUSED;\
411 static vpx_codec_err_t \
412 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
413 return vpx_codec_control_(ctx, ctrl_id, data);\
427 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
428 DECLSPEC_DEPRECATED static vpx_codec_err_t \
429 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) DEPRECATED UNUSED;\
431 DECLSPEC_DEPRECATED static vpx_codec_err_t \
432 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
433 return vpx_codec_control_(ctx, ctrl_id, data);\
447 # define VPX_CTRL_VOID(id) \
448 static vpx_codec_err_t \
449 vpx_codec_control_##id(vpx_codec_ctx_t*, int) UNUSED;\
451 static vpx_codec_err_t \
452 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id) {\
453 return vpx_codec_control_(ctx, ctrl_id);\
485 #define VPX_CODEC_MEM_ZERO 0x1
486 #define VPX_CODEC_MEM_WRONLY 0x2
487 #define VPX_CODEC_MEM_FAST 0x4
545 unsigned int num_maps);
struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:167
unsigned long sz
Definition: vpx_codec.h:504
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:503
vpx_codec_flags_t init_flags
Definition: vpx_codec.h:199
void * base
Definition: vpx_codec.h:512
Unspecified error.
Definition: vpx_codec.h:86
The given bitstream is not supported.
Definition: vpx_codec.h:102
struct vpx_codec_enc_cfg * enc
Definition: vpx_codec.h:203
Memory operation failed.
Definition: vpx_codec.h:89
Encoder configuration structure.
Definition: vpx_encoder.h:268
The coded data for this stream is corrupt or incomplete.
Definition: vpx_codec.h:121
void * priv
Definition: vpx_codec.h:514
int vpx_codec_version(void)
Return the version information (as an integer)
An application-supplied parameter is not valid.
Definition: vpx_codec.h:126
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:195
void(* dtor)(struct vpx_codec_mmap *map)
Definition: vpx_codec.h:513
unsigned int flags
Definition: vpx_codec.h:506
unsigned int align
Definition: vpx_codec.h:505
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:83
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:196
Describes the vpx image descriptor and associated operations.
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:158
const char * err_detail
Definition: vpx_codec.h:198
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:498
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:81
struct vpx_codec_priv vpx_codec_priv_t
Codec private data structure.
Definition: vpx_codec.h:175
Encoded bitstream uses an unsupported feature.
Definition: vpx_codec.h:111
ABI version mismatch.
Definition: vpx_codec.h:92
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
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:131
vpx_codec_priv_t * priv
Definition: vpx_codec.h:206
struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:202
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:145
Algorithm does not have required capability.
Definition: vpx_codec.h:95
vpx_codec_err_t err
Definition: vpx_codec.h:197
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Initialization Configurations.
Definition: vpx_decoder.h:106
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:182
Codec context structure.
Definition: vpx_codec.h:193