39 #ifndef VPX_VPX_CODEC_H_
40 #define VPX_VPX_CODEC_H_
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 (3 + VPX_IMAGE_ABI_VERSION)
154 #define VPX_CODEC_CAP_DECODER 0x1
155 #define VPX_CODEC_CAP_ENCODER 0x2
165 typedef long vpx_codec_flags_t;
243 #define VPX_VERSION_MAJOR(v) ((v>>16)&0xff)
244 #define VPX_VERSION_MINOR(v) ((v>>8)&0xff)
245 #define VPX_VERSION_PATCH(v) ((v>>0)&0xff)
248 #define vpx_codec_version_major() ((vpx_codec_version()>>16)&0xff)
251 #define vpx_codec_version_minor() ((vpx_codec_version()>>8)&0xff)
254 #define vpx_codec_version_patch() ((vpx_codec_version()>>0)&0xff)
391 #if defined(VPX_DISABLE_CTRL_TYPECHECKS) && VPX_DISABLE_CTRL_TYPECHECKS
392 # define vpx_codec_control(ctx,id,data) vpx_codec_control_(ctx,id,data)
393 # define VPX_CTRL_USE_TYPE(id, typ)
394 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ)
395 # define VPX_CTRL_VOID(id, typ)
407 # define vpx_codec_control(ctx,id,data) vpx_codec_control_##id(ctx,id,data)\
422 # define VPX_CTRL_USE_TYPE(id, typ) \
423 static vpx_codec_err_t \
424 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) UNUSED;\
426 static vpx_codec_err_t \
427 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
428 return vpx_codec_control_(ctx, ctrl_id, data);\
442 # define VPX_CTRL_USE_TYPE_DEPRECATED(id, typ) \
443 DECLSPEC_DEPRECATED static vpx_codec_err_t \
444 vpx_codec_control_##id(vpx_codec_ctx_t*, int, typ) DEPRECATED UNUSED;\
446 DECLSPEC_DEPRECATED static vpx_codec_err_t \
447 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id, typ data) {\
448 return vpx_codec_control_(ctx, ctrl_id, data);\
462 # define VPX_CTRL_VOID(id) \
463 static vpx_codec_err_t \
464 vpx_codec_control_##id(vpx_codec_ctx_t*, int) UNUSED;\
466 static vpx_codec_err_t \
467 vpx_codec_control_##id(vpx_codec_ctx_t *ctx, int ctrl_id) {\
468 return vpx_codec_control_(ctx, ctrl_id);\
478 #endif // VPX_VPX_CODEC_H_
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:204
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:314
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:200
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:219
vpx_codec_iface_t * iface
Definition: vpx_codec.h:201
Describes the vpx image descriptor and associated operations.
const struct vpx_codec_iface vpx_codec_iface_t
Codec interface structure.
Definition: vpx_codec.h:173
Definition: vpx_codec.h:222
long vpx_codec_flags_t
Initialization-time Feature Enabling.
Definition: vpx_codec.h:165
const char * err_detail
Definition: vpx_codec.h:203
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:181
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.
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
const struct vpx_codec_dec_cfg * dec
Definition: vpx_codec.h:207
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
Definition: vpx_codec.h:220
Algorithm does not have required capability.
Definition: vpx_codec.h:103
vpx_codec_err_t err
Definition: vpx_codec.h:202
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Initialization Configurations.
Definition: vpx_decoder.h:115
Definition: vpx_codec.h:221
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:188
Codec context structure.
Definition: vpx_codec.h:199