38 #ifndef VPX_VPX_CODEC_H_
39 #define VPX_VPX_CODEC_H_
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)
64 #define DECLSPEC_DEPRECATED __declspec(deprecated)
66 #define DECLSPEC_DEPRECATED
72 #elif defined(__GNUC__) || defined(__clang__)
73 #define UNUSED __attribute__((unused))
86 #define VPX_CODEC_ABI_VERSION (3 + VPX_IMAGE_ABI_VERSION)
152 #define VPX_CODEC_CAP_DECODER 0x1
153 #define VPX_CODEC_CAP_ENCODER 0x2
162 typedef long vpx_codec_flags_t;
238 #define VPX_VERSION_MAJOR(v) \
240 #define VPX_VERSION_MINOR(v) \
242 #define VPX_VERSION_PATCH(v) \
246 #define vpx_codec_version_major() ((vpx_codec_version() >> 16) & 0xff)
249 #define vpx_codec_version_minor() ((vpx_codec_version() >> 8) & 0xff)
252 #define vpx_codec_version_patch() ((vpx_codec_version() >> 0) & 0xff)
380 #if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
381 #define vpx_codec_control(ctx, id, data) vpx_codec_control_(ctx, id, data)
382 #define VPX_CTRL_USE_TYPE(id, typ)
383 #define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
384 #define VPX_CTRL_VOID(id, typ)
396 #define vpx_codec_control(ctx, id, data) \
397 vpx_codec_control_##id(ctx, id, data)
410 #define VPX_CTRL_USE_TYPE(id, typ) \
411 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *, int, typ) \
414 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *ctx, \
415 int ctrl_id, typ data) { \
416 return vpx_codec_control_(ctx, ctrl_id, data); \
429 #define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
430 DECLSPEC_DEPRECATED static vpx_codec_err_t vpx_codec_control_##id( \
431 vpx_codec_ctx_t *, int, typ) DEPRECATED UNUSED; \
433 DECLSPEC_DEPRECATED static vpx_codec_err_t vpx_codec_control_##id( \
434 vpx_codec_ctx_t *ctx, int ctrl_id, typ data) { \
435 return vpx_codec_control_(ctx, ctrl_id, data); \
448 #define VPX_CTRL_VOID(id) \
449 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *, int) \
452 static vpx_codec_err_t vpx_codec_control_##id(vpx_codec_ctx_t *ctx, \
454 return vpx_codec_control_(ctx, ctrl_id); \
463 #endif // VPX_VPX_CODEC_H_
struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:169
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.
vpx_codec_flags_t init_flags
Definition: vpx_codec.h:197
Unspecified error.
Definition: vpx_codec.h:94
The given bitstream is not supported.
Definition: vpx_codec.h:110
Memory operation failed.
Definition: vpx_codec.h:97
Encoder configuration structure.
Definition: vpx_encoder.h:285
The coded data for this stream is corrupt or incomplete.
Definition: vpx_codec.h:129
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:193
enum vpx_bit_depth vpx_bit_depth_t
Bit depth for codecThis enumeration determines the bit depth of the codec.
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_bit_depth
Bit depth for codecThis enumeration determines the bit depth of the codec.
Definition: vpx_codec.h:212
vpx_codec_iface_t * iface
Definition: vpx_codec.h:194
Describes the vpx image descriptor and associated operations.
Definition: vpx_codec.h:215
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:162
const char * err_detail
Definition: vpx_codec.h:196
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)
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:176
Encoded bitstream uses an unsupported feature.
Definition: vpx_codec.h:119
ABI version mismatch.
Definition: vpx_codec.h:100
union vpx_codec_ctx::@0 config
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
An iterator reached the end of list.
Definition: vpx_codec.h:139
vpx_codec_priv_t * priv
Definition: vpx_codec.h:205
struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:200
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:151
Definition: vpx_codec.h:213
Algorithm does not have required capability.
Definition: vpx_codec.h:103
vpx_codec_err_t err
Definition: vpx_codec.h:195
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Initialization Configurations.
Definition: vpx_decoder.h:107
Definition: vpx_codec.h:214
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:182
Codec context structure.
Definition: vpx_codec.h:192