45 #include "vpx_integer.h"
50 #if defined(__GNUC__) && __GNUC__
51 #define DEPRECATED __attribute__ ((deprecated))
52 #elif defined(_MSC_VER)
59 #ifndef DECLSPEC_DEPRECATED
60 #if defined(__GNUC__) && __GNUC__
61 #define DECLSPEC_DEPRECATED
62 #elif defined(_MSC_VER)
63 #define DECLSPEC_DEPRECATED __declspec(deprecated)
65 #define DECLSPEC_DEPRECATED
72 #define UNUSED __attribute__ ((unused))
85 #define VPX_CODEC_ABI_VERSION (2 + VPX_IMAGE_ABI_VERSION)
153 #define VPX_CODEC_CAP_DECODER 0x1
154 #define VPX_CODEC_CAP_ENCODER 0x2
155 #define VPX_CODEC_CAP_XMA 0x4
165 typedef long vpx_codec_flags_t;
166 #define VPX_CODEC_USE_XMA 0x00000001
174 typedef const struct vpx_codec_iface vpx_codec_iface_t;
235 #define VPX_VERSION_MAJOR(v) ((v>>16)&0xff)
236 #define VPX_VERSION_MINOR(v) ((v>>8)&0xff)
237 #define VPX_VERSION_PATCH(v) ((v>>0)&0xff)
240 #define vpx_codec_version_major() ((vpx_codec_version()>>16)&0xff)
243 #define vpx_codec_version_minor() ((vpx_codec_version()>>8)&0xff)
246 #define vpx_codec_version_patch() ((vpx_codec_version()>>0)&0xff)
383 #if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
384 # define vpx_codec_control(ctx,id,data) vpx_codec_control_(ctx,id,data)
385 # define VPX_CTRL_USE_TYPE(id, typ)
386 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
387 # define VPX_CTRL_VOID(id, typ)
399 # define vpx_codec_control(ctx,id,data) vpx_codec_control_##id(ctx,id,data)\
414 # define VPX_CTRL_USE_TYPE(id, typ) \
415 static vpx_codec_err_t \
416 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) UNUSED;\
418 static vpx_codec_err_t \
419 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
420 return vpx_codec_control_(ctx, ctrl_id, data);\
434 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
435 DECLSPEC_DEPRECATED static vpx_codec_err_t \
436 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) DEPRECATED UNUSED;\
438 DECLSPEC_DEPRECATED static vpx_codec_err_t \
439 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
440 return vpx_codec_control_(ctx, ctrl_id, data);\
454 # define VPX_CTRL_VOID(id) \
455 static vpx_codec_err_t \
456 vpx_codec_control_##id(vpx_codec_ctx_t*, int) UNUSED;\
458 static vpx_codec_err_t \
459 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id) {\
460 return vpx_codec_control_(ctx, ctrl_id);\
492 #define VPX_CODEC_MEM_ZERO 0x1
493 #define VPX_CODEC_MEM_WRONLY 0x2
494 #define VPX_CODEC_MEM_FAST 0x4
552 unsigned int num_maps);
struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:174
unsigned long sz
Definition: vpx_codec.h:511
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:510
vpx_codec_flags_t init_flags
Definition: vpx_codec.h:206
void * base
Definition: vpx_codec.h:519
Unspecified error.
Definition: vpx_codec.h:93
The given bitstream is not supported.
Definition: vpx_codec.h:109
struct vpx_codec_enc_cfg * enc
Definition: vpx_codec.h:210
Memory operation failed.
Definition: vpx_codec.h:96
Encoder configuration structure.
Definition: vpx_encoder.h:281
The coded data for this stream is corrupt or incomplete.
Definition: vpx_codec.h:128
void * priv
Definition: vpx_codec.h:521
int vpx_codec_version(void)
Return the version information (as an integer)
An application-supplied parameter is not valid.
Definition: vpx_codec.h:133
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
void(* dtor)(struct vpx_codec_mmap *map)
Definition: vpx_codec.h:520
unsigned int flags
Definition: vpx_codec.h:513
unsigned int align
Definition: vpx_codec.h:512
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:90
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.
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:165
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:505
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:88
struct vpx_codec_priv vpx_codec_priv_t
Codec private data structure.
Definition: vpx_codec.h:182
Encoded bitstream uses an unsupported feature.
Definition: vpx_codec.h:118
ABI version mismatch.
Definition: vpx_codec.h:99
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:138
vpx_codec_priv_t * priv
Definition: vpx_codec.h:213
struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:209
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:152
Algorithm does not have required capability.
Definition: vpx_codec.h:102
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:106
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:189
Codec context structure.
Definition: vpx_codec.h:200