Cross Reference: /external/libvpx/libvpx/vpx/src/vpx

Lines Matching refs:ctx
23 #define SAVE_STATUS(ctx, var) (ctx ? (ctx->err = var) : var)
25 static vpx_codec_alg_priv_t *get_alg_priv(vpx_codec_ctx_t *ctx) {
26   return (vpx_codec_alg_priv_t *)ctx->priv;
29 vpx_codec_err_t vpx_codec_enc_init_ver(vpx_codec_ctx_t *ctx,
37   else if (!ctx || !iface || !cfg)
49     ctx->iface = iface;
50     ctx->name = iface->name;
51     ctx->priv = NULL;
52     ctx->init_flags = flags;
53     ctx->config.enc = cfg;
54     res = ctx->iface->init(ctx, NULL);
57       ctx->err_detail = ctx->priv ? ctx->priv->err_detail : NULL;
58       vpx_codec_destroy(ctx);
62   return SAVE_STATUS(ctx, res);
66     vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg,
72   else if (!ctx || !iface || !cfg || (num_enc > 16 || num_enc < 1))
110           ctx->iface = iface;
111           ctx->name = iface->name;
112           ctx->priv = NULL;
113           ctx->init_flags = flags;
114           ctx->config.enc = cfg;
115           res = ctx->iface->init(ctx, &mr_cfg);
119           const char *error_detail = ctx->priv ? ctx->priv->err_detail : NULL;
120           /* Destroy current ctx */
121           ctx->err_detail = error_detail;
122           vpx_codec_destroy(ctx);
124           /* Destroy already allocated high-level ctx */
126             ctx--;
127             ctx->err_detail = error_detail;
128             vpx_codec_destroy(ctx);
136           return SAVE_STATUS(ctx, res);
139         ctx++;
143       ctx--;
147   return SAVE_STATUS(ctx, res);
196 vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx, const vpx_image_t *img,
202   if (!ctx || (img && !duration))
204   else if (!ctx->iface || !ctx->priv)
206   else if (!(ctx->iface->caps & VPX_CODEC_CAP_ENCODER))
209     unsigned int num_enc = ctx->priv->enc.total_encoders;
217       res = ctx->iface->enc.encode(get_alg_priv(ctx), img, pts, duration, flags,
227       ctx += num_enc - 1;
231         if ((res = ctx->iface->enc.encode(get_alg_priv(ctx), img, pts, duration,
235         ctx--;
238       ctx++;
244   return SAVE_STATUS(ctx, res);
247 const vpx_codec_cx_pkt_t *vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx,
251   if (ctx) {
253       ctx->err = VPX_CODEC_INVALID_PARAM;
254     else if (!ctx->iface || !ctx->priv)
255       ctx->err = VPX_CODEC_ERROR;
256     else if (!(ctx->iface->caps & VPX_CODEC_CAP_ENCODER))
257       ctx->err = VPX_CODEC_INCAPABLE;
259       pkt = ctx->iface->enc.get_cx_data(get_alg_priv(ctx), iter);
266     vpx_codec_priv_t *const priv = ctx->priv;
293 vpx_codec_err_t vpx_codec_set_cx_data_buf(vpx_codec_ctx_t *ctx,
297   if (!ctx || !ctx->priv) return VPX_CODEC_INVALID_PARAM;
300     ctx->priv->enc.cx_data_dst_buf = *buf;
301     ctx->priv->enc.cx_data_pad_before = pad_before;
302     ctx->priv->enc.cx_data_pad_after = pad_after;
304     ctx->priv->enc.cx_data_dst_buf.buf = NULL;
305     ctx->priv->enc.cx_data_dst_buf.sz = 0;
306     ctx->priv->enc.cx_data_pad_before = 0;
307     ctx->priv->enc.cx_data_pad_after = 0;
313 const vpx_image_t *vpx_codec_get_preview_frame(vpx_codec_ctx_t *ctx) {
316   if (ctx) {
317     if (!ctx->iface || !ctx->priv)
318       ctx->err = VPX_CODEC_ERROR;
319     else if (!(ctx->iface->caps & VPX_CODEC_CAP_ENCODER))
320       ctx->err = VPX_CODEC_INCAPABLE;
321     else if (!ctx->iface->enc.get_preview)
322       ctx->err = VPX_CODEC_INCAPABLE;
324       img = ctx->iface->enc.get_preview(get_alg_priv(ctx));
330 vpx_fixed_buf_t *vpx_codec_get_global_headers(vpx_codec_ctx_t *ctx) {
333   if (ctx) {
334     if (!ctx->iface || !ctx->priv)
335       ctx->err = VPX_CODEC_ERROR;
336     else if (!(ctx->iface->caps & VPX_CODEC_CAP_ENCODER))
337       ctx->err = VPX_CODEC_INCAPABLE;
338     else if (!ctx->iface->enc.get_glob_hdrs)
339       ctx->err = VPX_CODEC_INCAPABLE;
341       buf = ctx->iface->enc.get_glob_hdrs(get_alg_priv(ctx));
347 vpx_codec_err_t vpx_codec_enc_config_set(vpx_codec_ctx_t *ctx,
351   if (!ctx || !ctx->iface || !ctx->priv || !cfg)
353   else if (!(ctx->iface->caps & VPX_CODEC_CAP_ENCODER))
356     res = ctx->iface->enc.cfg_set(get_alg_priv(ctx), cfg);
358   return SAVE_STATUS(ctx, res);