diff options
Diffstat (limited to 'src/blueshift_randr.pyx')
| -rw-r--r-- | src/blueshift_randr.pyx | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/src/blueshift_randr.pyx b/src/blueshift_randr.pyx index de6c54f..7de1d13 100644 --- a/src/blueshift_randr.pyx +++ b/src/blueshift_randr.pyx @@ -40,16 +40,15 @@ Gets the current colour curves needs to be free:d. `NULL` on error. ''' -cdef extern int blueshift_randr_apply(unsigned long long int use_crtcs, - uint16_t* r_curve, uint16_t* g_curve, uint16_t* b_curve) +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_crtcs Mask of CRTC:s to use -@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 +@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() @@ -126,23 +125,27 @@ def randr_read(int use_crtc): return (r, g, b) -def randr_apply(unsigned long long use_crtcs, r_curve, g_curve, b_curve): +def randr_apply(crtc_indices, r_curve, g_curve, b_curve): ''' Apply stage of colour curve control - @param use_crtcs Mask of CRTC:s to use - @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 Zero on success + @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 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 - # Apply curves - return blueshift_randr_apply(use_crtcs, r_c, g_c, b_c) + 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(): |