cleanup in preparation for and preparation for use of pylibgamma

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

1 files changed, 0 insertions, 161 deletions

diff --git a/src/blueshift_randr.pyx b/src/blueshift_randr.pyx
deleted file mode 100644
index 842a026..0000000
--- a/src/blueshift_randr.pyx
+++ /dev/null
@@ -1,161 +0,0 @@
-# -*- python -*-
-
-# 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/>.
-
-cimport cython
-from libc.stdlib cimport malloc, free
-from libc.stdint cimport *
-
-
-cdef extern int blueshift_randr_open(int use_screen, char* display)
-'''
-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 success
-'''
-
-cdef extern uint16_t* blueshift_randr_read(int use_crtc)
-'''
-Gets the current colour curves
-
-@param   use_crtc  The CRTC to use
-@return            {the size of the red curve, *the red curve,
-                   the size of the green curve, *the green curve,
-                   the size of the blue curve, *the blue curve},
-                   needs to be free:d. `NULL` on error.
-'''
-
-cdef extern int blueshift_randr_apply(int use_crtc, uint16_t* r_curve, uint16_t* g_curve, uint16_t* b_curve)
-'''
-Apply stage of colour curve control
-
-@param   use_crtc  The CRTC to use, -1 for all
-@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
-'''
-
-cdef extern void blueshift_randr_close()
-'''
-Resource freeing stage of colour curve control
-'''
-
-
-
-cdef uint16_t* r_c
-'''
-Storage space for the red colour curve in C native data structure
-'''
-
-cdef uint16_t* g_c
-'''
-Storage space for the green colour curve in C native data structure
-'''
-
-cdef uint16_t* b_c
-'''
-Storage space for the blue colour curve in C native data structure
-'''
-
-
-
-def randr_open(int use_screen, display):
-    '''
-    Start stage of colour curve control
-    
-    @param   use_screen      The screen to use
-    @param   display:bytes?  The display to use, `None` for the current
-    @return  :int            Zero on success
-    '''
-    global r_c, g_c, b_c
-    # Get the display to use
-    cdef char* display_ = NULL
-    if display is not None:
-        display_ = display
-    # Allocate the storage space for the C native colour curves
-    r_c = <uint16_t*>malloc(256 * sizeof(uint16_t))
-    g_c = <uint16_t*>malloc(256 * sizeof(uint16_t))
-    b_c = <uint16_t*>malloc(256 * sizeof(uint16_t))
-    # Check for out-of-memory error
-    if (r_c is NULL) or (g_c is NULL) or (b_c is NULL):
-        raise MemoryError()
-    # Start using RandR for the screen and display
-    return blueshift_randr_open(use_screen, display_)
-
-
-def randr_read(int use_crtc):
-    '''
-    Gets the current colour curves
-    
-    @param   use_crtc                                  The CRTC to use
-    @return  :(r:list<int>, g:list<int>, b:list<int>)  The current red, green and blue colour curves
-    '''
-    cdef uint16_t* got
-    # Read the current curves
-    got = blueshift_randr_read(use_crtc)
-    if got is NULL:
-        raise Exception()
-    # Convert to Python integer lists
-    r, g, b, i = [], [], [], 0
-    for c in (r, g, b):
-        # while extracting the sizes of the curves
-        s = got[i]
-        i += 1
-        for j in range(s):
-            c.append(got[i + j])
-        i += s
-    # Free the native curves
-    free(got)
-    return (r, g, b)
-
-
-def randr_apply(crtc_indices, r_curve, g_curve, b_curve):
-    '''
-    Apply stage of colour curve control
-    
-    @param   crtc_indices:list<int>  The indices of the CRTC:s to control, -1 for all
-    @param   r_curve:list<int>       The red colour curve
-    @param   g_curve:list<int>       The green colour curve
-    @param   b_curve:list<int>       The blue colour curve
-    @return  :int                    Zero on success
-    '''
-    # Convert curves to 16-bit C integers
-    for i in range(256):
-        r_c[i] = r_curve[i] & 0xFFFF
-        g_c[i] = g_curve[i] & 0xFFFF
-        b_c[i] = b_curve[i] & 0xFFFF
-    rc = 0
-    # For each selected CRTC,
-    for crtc_index in crtc_indices:
-        # apply curves.
-        rc |= blueshift_randr_apply(crtc_index, r_c, g_c, b_c)
-    return rc
-
-
-def randr_close():
-    '''
-    Resource freeing stage of colour curve control
-    '''
-    # Free the storage space for the colour curves
-    free(r_c)
-    free(g_c)
-    free(b_c)
-    # Close free all resources in the native code
-    blueshift_randr_close()
-