Use the prefix 'gamma' for gamma adjustment source files.

1 files changed, 0 insertions, 127 deletions

diff --git a/src/w32gdi.c b/src/w32gdi.c
deleted file mode 100644
index f15746e..0000000
--- a/src/w32gdi.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* w32gdi.c -- Windows GDI gamma adjustment source
-   This file is part of Redshift.
-
-   Redshift 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.
-
-   Redshift 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 Redshift.  If not, see <http://www.gnu.org/licenses/>.
-
-   Copyright (c) 2010  Jon Lund Steffensen <jonlst@gmail.com>
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#define WINVER  0x0500
-#include <windows.h>
-#include <wingdi.h>
-
-#ifdef ENABLE_NLS
-# include <libintl.h>
-# define _(s) gettext(s)
-#else
-# define _(s) s
-#endif
-
-#include "w32gdi.h"
-#include "colorramp.h"
-
-#define GAMMA_RAMP_SIZE  256
-
-
-int
-w32gdi_init(w32gdi_state_t *state, char *args)
-{
-	BOOL r;
-
-	/* Open device context */
-	state->hDC = GetDC(NULL);
-	if (state->hDC == NULL) {
-		fputs(_("Unable to open device context.\n"), stderr);
-		return -1;
-	}
-
-	/* Check support for gamma ramps */
-	int cmcap = GetDeviceCaps(state->hDC, COLORMGMTCAPS);
-	if (cmcap != CM_GAMMA_RAMP) {
-		fputs(_("Display device does not support gamma ramps.\n"),
-		      stderr);
-		return -1;
-	}
-
-	/* Allocate space for saved gamma ramps */
-	state->saved_ramps = malloc(3*GAMMA_RAMP_SIZE*sizeof(WORD));
-	if (state->saved_ramps == NULL) {
-		perror("malloc");
-		ReleaseDC(NULL, state->hDC);
-		return -1;
-	}
-
-	/* Save current gamma ramps so we can restore them at program exit */
-	r = GetDeviceGammaRamp(state->hDC, state->saved_ramps);
-	if (!r) {
-		fputs(_("Unable to save current gamma ramp.\n"), stderr);
-		ReleaseDC(NULL, state->hDC);
-		return -1;
-	}
-
-	return 0;
-}
-
-void
-w32gdi_free(w32gdi_state_t *state)
-{
-	/* Free saved ramps */
-	free(state->saved_ramps);
-
-	/* Release device context */
-	ReleaseDC(NULL, state->hDC);
-}
-
-void
-w32gdi_restore(w32gdi_state_t *state)
-{
-	/* Restore gamma ramps */
-	BOOL r = SetDeviceGammaRamp(state->hDC, state->saved_ramps);
-	if (!r) fputs(_("Unable to restore gamma ramps.\n"), stderr);
-}
-
-int
-w32gdi_set_temperature(w32gdi_state_t *state, int temp, float gamma[3])
-{
-	BOOL r;
-
-	/* Create new gamma ramps */
-	WORD *gamma_ramps = malloc(3*GAMMA_RAMP_SIZE*sizeof(WORD));
-	if (gamma_ramps == NULL) {
-		perror("malloc");
-		return -1;
-	}
-
-	WORD *gamma_r = &gamma_ramps[0*GAMMA_RAMP_SIZE];
-	WORD *gamma_g = &gamma_ramps[1*GAMMA_RAMP_SIZE];
-	WORD *gamma_b = &gamma_ramps[2*GAMMA_RAMP_SIZE];
-
-	colorramp_fill(gamma_r, gamma_g, gamma_b, GAMMA_RAMP_SIZE,
-		       temp, gamma);
-
-	/* Set new gamma ramps */
-	r = SetDeviceGammaRamp(state->hDC, gamma_ramps);
-	if (!r) {
-		fputs(_("Unable to set gamma ramps.\n"), stderr);
-		free(gamma_ramps);
-		return -1;
-	}
-
-	free(gamma_ramps);
-
-	return 0;
-}