diff options
Diffstat (limited to 'libcoopgamma_filter_marshal.c')
| -rw-r--r-- | libcoopgamma_filter_marshal.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libcoopgamma_filter_marshal.c b/libcoopgamma_filter_marshal.c new file mode 100644 index 0000000..8c2723e --- /dev/null +++ b/libcoopgamma_filter_marshal.c @@ -0,0 +1,37 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" + + +/** + * Marshal a `libcoopgamma_filter_t` into a buffer + * + * @param this The record to marshal + * @param vbuf The output buffer, `NULL` to only measure + * how large this buffer has to be + * @return The number of marshalled bytes, or if `buf == NULL`, + * how many bytes would be marshalled if `buf != NULL` + */ +size_t +libcoopgamma_filter_marshal(const libcoopgamma_filter_t *restrict this, void *restrict vbuf) +{ + MARSHAL_PROLOGUE; + marshal_version(LIBCOOPGAMMA_FILTER_VERSION); + marshal_version(LIBCOOPGAMMA_DEPTH_VERSION); + marshal_version(LIBCOOPGAMMA_LIFESPAN_VERSION); + marshal_prim(this->depth, libcoopgamma_depth_t); + marshal_prim(this->priority, int64_t); + marshal_string(this->crtc); + marshal_string(this->class); + marshal_prim(this->lifespan, libcoopgamma_lifespan_t); + switch (this->depth) { + case LIBCOOPGAMMA_UINT8: off += libcoopgamma_ramps_marshal(&this->ramps.u8, SUBBUF); break; + case LIBCOOPGAMMA_UINT16: off += libcoopgamma_ramps_marshal(&this->ramps.u16, SUBBUF); break; + case LIBCOOPGAMMA_UINT32: off += libcoopgamma_ramps_marshal(&this->ramps.u32, SUBBUF); break; + case LIBCOOPGAMMA_UINT64: off += libcoopgamma_ramps_marshal(&this->ramps.u64, SUBBUF); break; + case LIBCOOPGAMMA_FLOAT: off += libcoopgamma_ramps_marshal(&this->ramps.f, SUBBUF); break; + case LIBCOOPGAMMA_DOUBLE: off += libcoopgamma_ramps_marshal(&this->ramps.d, SUBBUF); break; + default: + break; + } + MARSHAL_EPILOGUE; +} |