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00027 #ifdef __cplusplus
00028 extern "C" {
00029 #endif
00030
00031 #ifndef VPX_DECODER_H
00032 #define VPX_DECODER_H
00033 #include "vpx_codec.h"
00034
00043 #define VPX_DECODER_ABI_VERSION (2 + VPX_CODEC_ABI_VERSION)
00053 #define VPX_CODEC_CAP_PUT_SLICE 0x10000
00054 #define VPX_CODEC_CAP_PUT_FRAME 0x20000
00055 #define VPX_CODEC_CAP_POSTPROC 0x40000
00056 #define VPX_CODEC_CAP_ERROR_CONCEALMENT 0x80000
00058 #define VPX_CODEC_CAP_INPUT_FRAGMENTS 0x100000
00068 #define VPX_CODEC_USE_POSTPROC 0x10000
00069 #define VPX_CODEC_USE_ERROR_CONCEALMENT 0x20000
00071 #define VPX_CODEC_USE_INPUT_FRAGMENTS 0x40000
00081 typedef struct vpx_codec_stream_info
00082 {
00083 unsigned int sz;
00084 unsigned int w;
00085 unsigned int h;
00086 unsigned int is_kf;
00087 } vpx_codec_stream_info_t;
00088
00089
00090
00091
00092
00093
00094
00095
00101 typedef struct vpx_codec_dec_cfg
00102 {
00103 unsigned int threads;
00104 unsigned int w;
00105 unsigned int h;
00106 } vpx_codec_dec_cfg_t;
00135 vpx_codec_err_t vpx_codec_dec_init_ver(vpx_codec_ctx_t *ctx,
00136 vpx_codec_iface_t *iface,
00137 vpx_codec_dec_cfg_t *cfg,
00138 vpx_codec_flags_t flags,
00139 int ver);
00140
00145 #define vpx_codec_dec_init(ctx, iface, cfg, flags) \
00146 vpx_codec_dec_init_ver(ctx, iface, cfg, flags, VPX_DECODER_ABI_VERSION)
00147
00148
00166 vpx_codec_err_t vpx_codec_peek_stream_info(vpx_codec_iface_t *iface,
00167 const uint8_t *data,
00168 unsigned int data_sz,
00169 vpx_codec_stream_info_t *si);
00170
00171
00185 vpx_codec_err_t vpx_codec_get_stream_info(vpx_codec_ctx_t *ctx,
00186 vpx_codec_stream_info_t *si);
00187
00188
00219 vpx_codec_err_t vpx_codec_decode(vpx_codec_ctx_t *ctx,
00220 const uint8_t *data,
00221 unsigned int data_sz,
00222 void *user_priv,
00223 long deadline);
00224
00225
00241 vpx_image_t *vpx_codec_get_frame(vpx_codec_ctx_t *ctx,
00242 vpx_codec_iter_t *iter);
00243
00244
00259 typedef void (*vpx_codec_put_frame_cb_fn_t)(void *user_priv,
00260 const vpx_image_t *img);
00261
00262
00278 vpx_codec_err_t vpx_codec_register_put_frame_cb(vpx_codec_ctx_t *ctx,
00279 vpx_codec_put_frame_cb_fn_t cb,
00280 void *user_priv);
00281
00282
00299 typedef void (*vpx_codec_put_slice_cb_fn_t)(void *user_priv,
00300 const vpx_image_t *img,
00301 const vpx_image_rect_t *valid,
00302 const vpx_image_rect_t *update);
00303
00304
00320 vpx_codec_err_t vpx_codec_register_put_slice_cb(vpx_codec_ctx_t *ctx,
00321 vpx_codec_put_slice_cb_fn_t cb,
00322 void *user_priv);
00323
00324
00329 #endif
00330
00331 #ifdef __cplusplus
00332 }
00333 #endif