Restructure

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 0 insertions, 165 deletions

diff --git a/src/ramps.c b/src/ramps.c
deleted file mode 100644
index 2b855a4..0000000
--- a/src/ramps.c
+++ /dev/null
@@ -1,165 +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;
-}
-
-
-/**
- * Apply a ramp-trio on top of another ramp-trio
- * 
- * @param  dest         The output for the resulting ramp-trio, must be initialised
- * @param  application  The red, green and blue ramps, as one single raw array,
- *                      of the filter that should be applied
- * @param  depth        -1: `float` stops
- *                      -2: `double` stops
- *                      Other: the number of bits of each (integral) stop
- * @param  base         The CLUT on top of which the new filter should be applied,
- *                      this can be the same pointer as `dest`
- */
-void apply(union gamma_ramps* restrict dest, void* restrict application,
-	   int depth, union gamma_ramps* restrict base)
-{
-  union gamma_ramps app;
-  size_t bytedepth;
-  size_t red_width, green_width, blue_width;
-  
-  if (depth == -1)
-    bytedepth = sizeof(float);
-  else if (depth == -2)
-    bytedepth = sizeof(double);
-  else
-    bytedepth = (size_t)depth / 8;
-  
-  red_width   = (app.u8.red_size   = base->u8.red_size)   * bytedepth;
-  green_width = (app.u8.green_size = base->u8.green_size) * bytedepth;
-  blue_width  = (app.u8.blue_size  = base->u8.blue_size)  * bytedepth;
-  
-  app.u8.red   = application;
-  app.u8.green = app.u8.red   + red_width;
-  app.u8.blue  = app.u8.green + green_width;
-  
-  if (dest != base)
-    {
-      memcpy(dest->u8.red,   base->u8.red,   red_width);
-      memcpy(dest->u8.green, base->u8.green, green_width);
-      memcpy(dest->u8.blue,  base->u8.blue,  blue_width);
-    }
-  
-  switch (depth)
-    {
-    case 8:
-      libclut_apply(&(dest->u8), UINT8_MAX, uint8_t, &(app.u8), UINT8_MAX, uint8_t, 1, 1, 1);
-      break;
-    case 16:
-      libclut_apply(&(dest->u16), UINT16_MAX, uint16_t, &(app.u16), UINT16_MAX, uint16_t, 1, 1, 1);
-      break;
-    case 32:
-      libclut_apply(&(dest->u32), UINT32_MAX, uint32_t, &(app.u32), UINT32_MAX, uint32_t, 1, 1, 1);
-      break;
-    case 64:
-      libclut_apply(&(dest->u64), UINT64_MAX, uint64_t, &(app.u64), UINT64_MAX, uint64_t, 1, 1, 1);
-      break;
-    case -1:
-      libclut_apply(&(dest->f), 1.0f, float, &(app.d), 1.0f, float, 1, 1, 1);
-      break;
-    case -2:
-      libclut_apply(&(dest->d), (double)1, double, &(app.f), (double)1, double, 1, 1, 1);
-      break;
-    default:
-      abort();
-    }
-}
-