diff options
Diffstat (limited to 'src/types/ramps.c')
-rw-r--r-- | src/types/ramps.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/src/types/ramps.c b/src/types/ramps.c deleted file mode 100644 index 30bed3e..0000000 --- a/src/types/ramps.c +++ /dev/null @@ -1,98 +0,0 @@ -/** - * coopgammad -- Cooperative gamma server - * Copyright (C) 2016 Mattias Andrée (maandree@kth.se) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#include "ramps.h" - -#include <libclut.h> - -#include <errno.h> -#include <stdlib.h> -#include <string.h> - - - -/** - * The name of the process - */ -extern char* restrict argv0; - - - -/** - * Marshal a ramp trio - * - * @param this The ramps - * @param buf Output buffer for the marshalled ramps, - * `NULL` just measure how large the buffers - * needs to be - * @param ramps_size The byte-size of ramps - * @return The number of marshalled byte - */ -size_t gamma_ramps_marshal(const union gamma_ramps* restrict this, void* restrict buf, size_t ramps_size) -{ - if (buf != NULL) - memcpy(buf, this->u8.red, ramps_size); - return ramps_size; -} - - -/** - * Unmarshal a ramp trio - * - * @param this Output for the ramps, `.red_size`, `.green_size`, - * and `.blue_size` must already be set - * @param buf Buffer with the marshalled ramps - * @param ramps_size The byte-size of ramps - * @return The number of unmarshalled bytes, 0 on error - */ -size_t gamma_ramps_unmarshal(union gamma_ramps* restrict this, const void* restrict buf, size_t ramps_size) -{ - size_t depth = ramps_size / (this->u8.red_size + this->u8.green_size + this->u8.blue_size); - int r = 0; - switch (depth) - { - case 1: - r = libgamma_gamma_ramps8_initialise(&(this->u8)); - break; - case 2: - r = libgamma_gamma_ramps16_initialise(&(this->u16)); - break; - case 4: - r = libgamma_gamma_ramps32_initialise(&(this->u32)); - break; - case 8: - r = libgamma_gamma_ramps64_initialise(&(this->u64)); - break; - default: - if (depth == sizeof(float)) - r = libgamma_gamma_rampsf_initialise(&(this->f)); - else if (depth == sizeof(double)) - r = libgamma_gamma_rampsd_initialise(&(this->d)); - else - abort(); - break; - } - if (r) - { - libgamma_perror(argv0, r); - errno = 0; - return 0; - } - memcpy(this->u8.red, buf, ramps_size); - return ramps_size; -} - |