41#ifndef VPX_VPX_VPX_CODEC_H_
42#define VPX_VPX_VPX_CODEC_H_
49#include "./vpx_integer.h"
53#if defined(__GNUC__) && __GNUC__
54#define VPX_DEPRECATED __attribute__((deprecated))
55#elif defined(_MSC_VER)
62#ifndef VPX_DECLSPEC_DEPRECATED
63#if defined(__GNUC__) && __GNUC__
64#define VPX_DECLSPEC_DEPRECATED
65#elif defined(_MSC_VER)
67#define VPX_DECLSPEC_DEPRECATED __declspec(deprecated)
69#define VPX_DECLSPEC_DEPRECATED
75#if defined(__GNUC__) || defined(__clang__)
76#define VPX_UNUSED __attribute__((unused))
90#define VPX_CODEC_ABI_VERSION (4 + VPX_IMAGE_ABI_VERSION)
156#define VPX_CODEC_CAP_DECODER 0x1
157#define VPX_CODEC_CAP_ENCODER 0x2
161#define VPX_CODEC_CAP_HIGHBITDEPTH 0x4
246#define VPX_VERSION_MAJOR(v) \
248#define VPX_VERSION_MINOR(v) \
250#define VPX_VERSION_PATCH(v) \
254#define vpx_codec_version_major() ((vpx_codec_version() >> 16) & 0xff)
257#define vpx_codec_version_minor() ((vpx_codec_version() >> 8) & 0xff)
260#define vpx_codec_version_patch() ((vpx_codec_version() >> 0) & 0xff)
392#if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
393#define vpx_codec_control(ctx, id, data) vpx_codec_control_(ctx, id, data)
394#define VPX_CTRL_USE_TYPE(id, typ)
395#define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
396#define VPX_CTRL_VOID(id, typ)
408#define vpx_codec_control(ctx, id, data) \
409 vpx_codec_control_##id(ctx, id, data)
422#define VPX_CTRL_USE_TYPE(id, typ) \
423 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *, int, typ) \
426 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *ctx, \
427 int ctrl_id, typ data) { \
428 return vpx_codec_control_(ctx, ctrl_id, data); \
441#define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
442 VPX_DECLSPEC_DEPRECATED static vpx_codec_err_t vpx_codec_control_##id( \
443 vpx_codec_ctx_t *, int, typ) VPX_DEPRECATED VPX_UNUSED; \
445 VPX_DECLSPEC_DEPRECATED static vpx_codec_err_t vpx_codec_control_##id( \
446 vpx_codec_ctx_t *ctx, int ctrl_id, typ data) { \
447 return vpx_codec_control_(ctx, ctrl_id, data); \
460#define VPX_CTRL_VOID(id) \
461 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *, int) \
464 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *ctx, \
466 return vpx_codec_control_(ctx, ctrl_id); \
int vpx_codec_version(void)
Return the version information (as an integer)
struct vpx_codec_priv vpx_codec_priv_t
Codec private data structure.
Definition: vpx_codec.h:184
const char * vpx_codec_error_detail(const vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:170
vpx_codec_caps_t vpx_codec_get_caps(vpx_codec_iface_t *iface)
Get the capabilities of an algorithm.
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
struct vpx_codec_ctx vpx_codec_ctx_t
Codec context structure.
const char * vpx_codec_version_str(void)
Return the version information (as a string)
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:190
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
const char * vpx_codec_build_config(void)
Return the build configuration.
enum vpx_bit_depth vpx_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
const char * vpx_codec_error(const vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
long vpx_codec_caps_t
Codec capabilities bitfield.
Definition: vpx_codec.h:155
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:93
const char * vpx_codec_version_extra_str(void)
Return the version information (as a string)
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:177
vpx_bit_depth
Bit depth for codecThis enumeration determines the bit depth of the codec.
Definition: vpx_codec.h:220
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
@ VPX_CODEC_CORRUPT_FRAME
The coded data for this stream is corrupt or incomplete.
Definition: vpx_codec.h:133
@ VPX_CODEC_INCAPABLE
Algorithm does not have required capability.
Definition: vpx_codec.h:107
@ VPX_CODEC_LIST_END
An iterator reached the end of list.
Definition: vpx_codec.h:143
@ VPX_CODEC_UNSUP_FEATURE
Encoded bitstream uses an unsupported feature.
Definition: vpx_codec.h:123
@ VPX_CODEC_MEM_ERROR
Memory operation failed.
Definition: vpx_codec.h:101
@ VPX_CODEC_INVALID_PARAM
An application-supplied parameter is not valid.
Definition: vpx_codec.h:138
@ VPX_CODEC_ERROR
Unspecified error.
Definition: vpx_codec.h:98
@ VPX_CODEC_OK
Operation completed without error.
Definition: vpx_codec.h:95
@ VPX_CODEC_ABI_MISMATCH
ABI version mismatch.
Definition: vpx_codec.h:104
@ VPX_CODEC_UNSUP_BITSTREAM
The given bitstream is not supported.
Definition: vpx_codec.h:114
@ VPX_BITS_8
Definition: vpx_codec.h:221
@ VPX_BITS_12
Definition: vpx_codec.h:223
@ VPX_BITS_10
Definition: vpx_codec.h:222
Codec context structure.
Definition: vpx_codec.h:200
const struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:208
vpx_codec_err_t err
Definition: vpx_codec.h:203
union vpx_codec_ctx::@0 config
vpx_codec_flags_t init_flags
Definition: vpx_codec.h:205
const char * name
Definition: vpx_codec.h:201
vpx_codec_priv_t * priv
Definition: vpx_codec.h:213
const char * err_detail
Definition: vpx_codec.h:204
vpx_codec_iface_t * iface
Definition: vpx_codec.h:202
Initialization Configurations.
Definition: vpx_decoder.h:106
Encoder configuration structure.
Definition: vpx_encoder.h:272
Describes the vpx image descriptor and associated operations.