cleanup in preparation for and preparation for use of pylibgamma

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 0 insertions, 143 deletions

diff --git a/src/blueshift_vidmode_c.c b/src/blueshift_vidmode_c.c
deleted file mode 100644
index 108f8c4..0000000
--- a/src/blueshift_vidmode_c.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/**
- * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
- * 
- * 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 "blueshift_vidmode_c.h"
-
-
-/**
- * The X server display
- */
-static Display* connection;
-
-/**
- * The X screen
- */
-static int screen;
-
-/**
- * Size of colour curves on the X-axis
- */
-static int curve_size;
-
-
-
-/**
- * Start stage of colour curve control
- * 
- * @param   use_screen  The screen to use
- * @param   display     The display to use, `NULL` for the current one
- * @return              Zero on error, otherwise the size of colours curves
- */
-int blueshift_vidmode_open(int use_screen, char* display)
-{
-  int _major, _minor;
-  
-  
-  /* Get X display */
-  
-  if ((connection = XOpenDisplay(display)) == NULL)
-    {
-      fprintf(stderr, "Cannot open X display\n");
-      return 0;
-    }
-  
-  
-  /* Check for VidMode extension */
-  
-  if (XF86VidModeQueryVersion(connection, &_major, &_minor) == 0)
-    {
-      fprintf(stderr, "VidMode version query failed\n");
-      XCloseDisplay(connection);
-      return 0;
-    }
-  
-  
-  /* Get curve's size on the encoding axis */
-  
-  screen = use_screen;
-  if (XF86VidModeGetGammaRampSize(connection, screen, &curve_size) == 0)
-    {
-      fprintf(stderr, "VidMode gamma size query failed\n");
-      XCloseDisplay(connection);
-      return 0;
-    }
-  
-  if (curve_size <= 1)
-    {
-      fprintf(stderr, "VidMode gamma size query failed, impossible dimension\n");
-      XCloseDisplay(connection);
-      return 0;
-    }
-  
-  return curve_size;
-}
-
-
-/**
- * Gets the current colour curves
- * 
- * @param   r_gamma   Storage location for the red colour curve
- * @param   g_gamma   Storage location for the green colour curve
- * @param   b_gamma   Storage location for the blue colour curve
- * @return            Zero on success
- */
-int blueshift_vidmode_read(uint16_t* r_gamma, uint16_t* g_gamma, uint16_t* b_gamma)
-{
-  /* Read curves */
-  
-  if (XF86VidModeGetGammaRamp(connection, screen, curve_size, r_gamma, g_gamma, b_gamma) == 0)
-    {
-      fprintf(stderr, "VidMode gamma query failed\n");
-      XCloseDisplay(connection);
-      return 1;
-    }
-  
-  return 0;
-}
-
-
-/**
- * Apply stage of colour curve control
- * 
- * @param   r_curve  The red colour curve
- * @param   g_curve  The green colour curve
- * @param   b_curve  The blue colour curve
- * @return           Zero on success
- */
-int blueshift_vidmode_apply(uint16_t* r_curve, uint16_t* g_curve, uint16_t* b_curve)
-{
-  /* Apply curves */
-  
-  if (XF86VidModeSetGammaRamp(connection, screen, curve_size, r_curve, g_curve, b_curve) == 0)
-    {
-      fprintf(stderr, "VidMode gamma control failed\n");
-      return 1;
-    }
-  
-  return 0;
-}
-
-
-/**
- * Resource freeing stage of colour curve control
- */
-void blueshift_vidmode_close(void)
-{
-  /* Free remaining resources */
-  
-  XCloseDisplay(connection);
-}
-