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-rw-r--r--src/fake-w32-gdi.c282
-rw-r--r--src/fake-w32-gdi.h80
-rw-r--r--src/gamma-dummy.h1
-rw-r--r--src/gamma-linux-drm.h1
-rw-r--r--src/gamma-quartz-cg.c4
-rw-r--r--src/gamma-quartz-cg.h1
-rw-r--r--src/gamma-w32-gdi.c36
-rw-r--r--src/gamma-w32-gdi.h1
-rw-r--r--src/gamma-x-randr.h1
-rw-r--r--src/gamma-x-vidmode.h1
-rw-r--r--src/libgamma-method.h20
11 files changed, 392 insertions, 36 deletions
diff --git a/src/fake-w32-gdi.c b/src/fake-w32-gdi.c
new file mode 100644
index 0000000..bfd667a
--- /dev/null
+++ b/src/fake-w32-gdi.c
@@ -0,0 +1,282 @@
+/**
+ * libgamma — Display server abstraction layer for gamma ramp adjustments
+ * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This library 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 library 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 library. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef HAVE_GAMMA_METHOD_W32_GDI
+# error Compiling fake-w32-gdi.c without FAKE_GAMMA_METHOD_W32_GDI
+#endif
+
+
+#include "fake-w32-gdi.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+#ifndef HAVE_GAMMA_METHOD_X_RANDR
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144871(v=vs.85).aspx */
+HDC GetDC(HWND hWnd)
+{
+ (void) hWnd;
+ return (HDC*)16;
+}
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162920(v=vs.85).aspx */
+int ReleaseDC(HWND hWnd, HDC hDC)
+{
+ (void) hWnd;
+ (void) hDC;
+ return 1;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144877(v=vs.85).aspx */
+int GetDeviceCaps(HDC hDC, int nIndex)
+{
+ (void) hDC;
+ return CM_GAMMA_RAMP + nIndex - COLORMGMTCAPS;
+}
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd372194(v=vs.85).aspx */
+BOOL SetDeviceGammaRamp(HDC hDC, LPVOID lpRamp)
+{
+ (void) hDC;
+ (void) lpRamp;
+ return TRUE;
+}
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd316946(v=vs.85).aspx */
+BOOL GetDeviceGammaRamp(HDC hDC, LPVOID lpRamp)
+{
+ (void) hDC;
+ (void) lpRamp;
+ return TRUE;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd183490(v=vs.85).aspx */
+HDC CreateDC(LPCTSTR lpszDriver, LPCTSTR lpszDevice, void* lpszOutput, void* lpInitData)
+{
+ (void) lpszOutput;
+ (void) lpInitData;
+ (void) lpszDevice;
+ if (strcmp(lpszDriver, "DISPLAY"))
+ return NULL;
+ return (HDC*)16;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162609(v=vs.85).aspx */
+BOOL EnumDisplayDevices(LPCTSTR lpDevice, DWORD iDevNum, PDISPLAY_DEVICE lpDisplayDevice, DWORD dwFlags)
+{
+ (void) dwFlags;
+ if (lpDevice != NULL)
+ {
+ fprintf(stderr, "lpDevice (argument 1) for EnumDisplayDevices should be NULL\n");
+ abort();
+ return FALSE;
+ }
+ if (iDevNum >= 2)
+ return FALSE;
+ if (lpDisplayDevice->cb != sizeof(DISPLAY_DEVICE))
+ {
+ fprintf(stderr,
+ "lpDisplayDevice->cb for EnumDisplayDevices is not sizeof(DISPLAY_DEVICE)\n");
+ abort();
+ return FALSE;
+ }
+ strcmp(lpDisplayDevice->DeviceName, "some monitor");
+ lpDisplayDevice->StateFlags = DISPLAY_DEVICE_ACTIVE;
+ return TRUE;
+}
+
+#else
+
+
+#include <xcb/xcb.h>
+#include <xcb/randr.h>
+
+
+#define GAMMA_RAMP_SIZE 256
+
+
+static xcb_connection_t* connection = NULL;
+static size_t dc_count = 0;
+static ssize_t crtc_count = -1;
+static xcb_randr_crtc_t* crtcs = NULL;
+static xcb_randr_get_screen_resources_current_reply_t* res_reply = NULL;
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144871(v=vs.85).aspx */
+HDC GetDC(HWND hWnd)
+{
+ (void) hWnd;
+ return CreateDC(TEXT("DISPLAY"), "0", NULL, NULL);
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162920(v=vs.85).aspx */
+int ReleaseDC(HWND hWnd, HDC hDC)
+{
+ (void) hWnd;
+ (void) hDC;
+ dc_count--;
+ if (dc_count == 0)
+ {
+ if (connection != NULL)
+ xcb_disconnect(connection);
+ connection = NULL;
+ free(res_reply);
+ res_reply = NULL;
+ }
+ return 1;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144877(v=vs.85).aspx */
+int GetDeviceCaps(HDC hDC, int nIndex)
+{
+ (void) hDC;
+ return CM_GAMMA_RAMP + nIndex - COLORMGMTCAPS;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd372194(v=vs.85).aspx */
+BOOL SetDeviceGammaRamp(HDC hDC, LPVOID lpRamp)
+{
+ xcb_void_cookie_t gamma_cookie =
+ xcb_randr_set_crtc_gamma_checked(connection, *(xcb_randr_crtc_t*)hDC, GAMMA_RAMP_SIZE,
+ ((uint16_t*)lpRamp) + 0 * GAMMA_RAMP_SIZE,
+ ((uint16_t*)lpRamp) + 1 * GAMMA_RAMP_SIZE,
+ ((uint16_t*)lpRamp) + 2 * GAMMA_RAMP_SIZE);
+ xcb_generic_error_t* error = xcb_request_check(connection, gamma_cookie);
+ return error == NULL ? TRUE : FALSE;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd316946(v=vs.85).aspx */
+BOOL GetDeviceGammaRamp(HDC hDC, LPVOID lpRamp)
+{
+ xcb_randr_get_crtc_gamma_cookie_t gamma_cookie;
+ xcb_randr_get_crtc_gamma_reply_t* gamma_reply;
+ xcb_generic_error_t* error;
+
+ gamma_cookie = xcb_randr_get_crtc_gamma(connection, *(xcb_randr_crtc_t*)hDC);
+ gamma_reply = xcb_randr_get_crtc_gamma_reply(connection, gamma_cookie, &error);
+
+ if (error)
+ return FALSE;
+
+#define DEST_RAMP(I) (((uint16_t*)lpRamp) + (I) * GAMMA_RAMP_SIZE)
+#define SRC_RAMP(C) (xcb_randr_get_crtc_gamma_##C(gamma_reply))
+
+ memcpy(DEST_RAMP(0), SRC_RAMP(red), GAMMA_RAMP_SIZE * sizeof(uint16_t));
+ memcpy(DEST_RAMP(1), SRC_RAMP(green), GAMMA_RAMP_SIZE * sizeof(uint16_t));
+ memcpy(DEST_RAMP(2), SRC_RAMP(blue), GAMMA_RAMP_SIZE * sizeof(uint16_t));
+
+#undef SRC_RAMP
+#undef DEST_RAMP
+
+ free(gamma_reply);
+ return TRUE;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd183490(v=vs.85).aspx */
+HDC CreateDC(LPCTSTR lpszDriver, LPCTSTR lpszDevice, void *lpszOutput, void *lpInitData)
+{
+ int crtc_index = atoi(lpszDevice);
+
+ (void) lpszOutput;
+ (void) lpInitData;
+
+ if (strcmp(lpszDriver, "DISPLAY"))
+ return NULL;
+
+ if (dc_count == 0) {
+ xcb_generic_error_t* error;
+ xcb_screen_iterator_t iter;
+ xcb_randr_get_screen_resources_current_cookie_t res_cookie;
+
+ connection = xcb_connect(NULL, NULL);
+
+ iter = xcb_setup_roots_iterator(xcb_get_setup(connection));
+ res_cookie = xcb_randr_get_screen_resources_current(connection, iter.data->root);
+ res_reply = xcb_randr_get_screen_resources_current_reply(connection, res_cookie, &error);
+
+ if (error)
+ {
+ xcb_disconnect(connection);
+ crtc_count = -1;
+ return NULL;
+ }
+
+ crtc_count = res_reply->num_crtcs;
+ crtcs = xcb_randr_get_screen_resources_current_crtcs(res_reply);
+ }
+
+ if (crtc_index >= crtc_count)
+ {
+ if (dc_count == 0)
+ {
+ xcb_disconnect(connection);
+ crtc_count = -1;
+ }
+ return NULL;
+ }
+
+ dc_count++;
+ return crtcs + crtc_index;
+}
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162609(v=vs.85).aspx */
+BOOL EnumDisplayDevices(LPCTSTR lpDevice, DWORD iDevNum, PDISPLAY_DEVICE lpDisplayDevice, DWORD dwFlags)
+{
+ size_t count = (size_t)crtc_count;
+ (void) dwFlags;
+ if (lpDevice != NULL)
+ {
+ fprintf(stderr, "lpDevice (argument 1) for EnumDisplayDevices should be NULL\n");
+ abort();
+ return FALSE;
+ }
+ if (crtc_count < 0)
+ {
+ if (GetDC(NULL) == NULL)
+ return FALSE;
+ dc_count = 0;
+ count = (size_t)crtc_count;
+ ReleaseDC(NULL, NULL);
+ }
+ if (iDevNum >= count)
+ return FALSE;
+ if (lpDisplayDevice->cb != sizeof(DISPLAY_DEVICE))
+ {
+ fprintf(stderr, "lpDisplayDevice->cb for EnumDisplayDevices is not sizeof(DISPLAY_DEVICE)\n");
+ abort();
+ return FALSE;
+ }
+ sprintf(lpDisplayDevice->DeviceName, "%i", iDevNum);
+ lpDisplayDevice->StateFlags = DISPLAY_DEVICE_ACTIVE;
+ return TRUE;
+}
+
+
+#endif
+
diff --git a/src/fake-w32-gdi.h b/src/fake-w32-gdi.h
new file mode 100644
index 0000000..0648b76
--- /dev/null
+++ b/src/fake-w32-gdi.h
@@ -0,0 +1,80 @@
+/**
+ * libgamma — Display server abstraction layer for gamma ramp adjustments
+ * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This library 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 library 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 library. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef LIBGAMMA_FAKE_W32_GDI_H
+#define LIBGAMMA_FAKE_W32_GDI_H
+
+#ifndef HAVE_GAMMA_METHOD_W32_GDI
+# error Including fake-w32-gdi.h without FAKE_GAMMA_METHOD_W32_GDI
+#endif
+
+
+#include <stdint.h>
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx */
+typedef uint16_t WORD;
+typedef uint32_t DWORD;
+typedef int BOOL;
+typedef void* HDC;
+typedef void* HWND;
+typedef void* LPVOID;
+typedef const char* LPCTSTR;
+typedef char TCHAR;
+#define TRUE 1
+#define FALSE 0
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144871(v=vs.85).aspx */
+HDC GetDC(HWND hWnd);
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162920(v=vs.85).aspx */
+int ReleaseDC(HWND hWnd, HDC hDC);
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd144877(v=vs.85).aspx */
+int GetDeviceCaps(HDC hDC, int nIndex) __attribute__((const));
+#define COLORMGMTCAPS 1
+#define CM_GAMMA_RAMP 1
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd372194(v=vs.85).aspx */
+BOOL SetDeviceGammaRamp(HDC hDC, LPVOID lpRamp);
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd316946(v=vs.85).aspx */
+BOOL GetDeviceGammaRamp(HDC hDC, LPVOID lpRamp);
+
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd183490(v=vs.85).aspx */
+HDC CreateDC(LPCTSTR lpszDriver, LPCTSTR lpszDevice, void* lpszOutput, void* lpInitData);
+#define TEXT(X) ((LPCTSTR)(X))
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd183569(v=vs.85).aspx */
+typedef struct
+{
+ DWORD cb;
+ TCHAR DeviceName[32];
+ DWORD StateFlags;
+} DISPLAY_DEVICE;
+typedef DISPLAY_DEVICE* PDISPLAY_DEVICE;
+#define DISPLAY_DEVICE_ACTIVE 1
+
+/* http://msdn.microsoft.com/en-us/library/windows/desktop/dd162609(v=vs.85).aspx */
+BOOL EnumDisplayDevices(LPCTSTR lpDevice, DWORD iDevNum, PDISPLAY_DEVICE lpDisplayDevice, DWORD dwFlags);
+
+
+#endif
+
diff --git a/src/gamma-dummy.h b/src/gamma-dummy.h
index ae0b4f9..e7733f5 100644
--- a/src/gamma-dummy.h
+++ b/src/gamma-dummy.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_DUMMY_H
#define LIBGAMMA_GAMMA_DUMMY_H
-
#ifndef HAVE_GAMMA_METHOD_DUMMY
# error Including gamma-dummy.h without HAVE_GAMMA_METHOD_DUMMY
#endif
diff --git a/src/gamma-linux-drm.h b/src/gamma-linux-drm.h
index 144e45d..2f757bf 100644
--- a/src/gamma-linux-drm.h
+++ b/src/gamma-linux-drm.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_LINUX_DRM_H
#define LIBGAMMA_GAMMA_LINUX_DRM_H
-
#ifndef HAVE_GAMMA_METHOD_LINUX_DRM
# error Including gamma-linux-drm.h without HAVE_GAMMA_METHOD_LINUX_DRM
#endif
diff --git a/src/gamma-quartz-cg.c b/src/gamma-quartz-cg.c
index fc0a4e2..598780f 100644
--- a/src/gamma-quartz-cg.c
+++ b/src/gamma-quartz-cg.c
@@ -23,6 +23,8 @@
#include "libgamma-error.h"
+#include <errno.h>
+
/**
* Return the capabilities of the adjustment method
@@ -33,7 +35,7 @@ void libgamma_quartz_cg_method_capabilities(libgamma_method_capabilities_t* rest
{
this->crtc_information = CRTC_INFO_GAMMA_SIZE
| CRTC_INFO_GAMMA_DEPTH;
- this->default_site_known = NULL;
+ this->default_site_known = 1;
this->multiple_sites = 0;
this->multiple_partitions = 0;
this->multiple_crtcs = 1;
diff --git a/src/gamma-quartz-cg.h b/src/gamma-quartz-cg.h
index 2bb8fb4..f4331b4 100644
--- a/src/gamma-quartz-cg.h
+++ b/src/gamma-quartz-cg.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_QUARTZ_CG_H
#define LIBGAMMA_GAMMA_QUARTZ_CG_H
-
#ifndef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
# error Including gamma-quartz-cg.h without HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
#endif
diff --git a/src/gamma-w32-gdi.c b/src/gamma-w32-gdi.c
index e6155a8..a1d8ffe 100644
--- a/src/gamma-w32-gdi.c
+++ b/src/gamma-w32-gdi.c
@@ -1,4 +1,4 @@
-x/**
+/**
* libgamma — Display server abstraction layer for gamma ramp adjustments
* Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
*
@@ -27,12 +27,14 @@ x/**
# define WINVER 0x0500
#endif
#ifdef FAKE_GAMMA_METHOD_W32_GDI
-# include "fake-w32-gdi.h"
+# include "fake-w32-gdi.h"
#else
-# include <windows.h>
-# include <wingdi.h>
+# include <windows.h>
+# include <wingdi.h>
#endif
+#include <errno.h>
+
#define GAMMA_RAMP_SIZE 256
@@ -46,7 +48,7 @@ void libgamma_w32_gdi_method_capabilities(libgamma_method_capabilities_t* restri
this->crtc_information = CRTC_INFO_GAMMA_SIZE
| CRTC_INFO_GAMMA_DEPTH
| CRTC_INFO_GAMMA_SUPPORT;
- this->default_site_known = NULL;
+ this->default_site_known = 1;
this->multiple_sites = 0;
this->multiple_partitions = 0;
this->multiple_crtcs = 1;
@@ -133,6 +135,7 @@ int libgamma_w32_gdi_site_restore(libgamma_site_state_t* restrict this)
int libgamma_w32_gdi_partition_initialise(libgamma_partition_state_t* restrict this,
libgamma_site_state_t* restrict site, size_t partition)
{
+ DWORD n = 0;
DISPLAY_DEVICE display;
(void) site;
@@ -140,16 +143,11 @@ int libgamma_w32_gdi_partition_initialise(libgamma_partition_state_t* restrict t
if (partition != 0)
return LIBGAMMA_NO_SUCH_PARTITION;
- this->crtcs_available = 0;
display.cb = sizeof(DISPLAY_DEVICE);
- for (;;)
- {
- if (!EnumDisplayDevices(NULL, this->crtcs_available, &display, 0))
- break;
- this->crtcs_available++;
- if (this->crtcs_available == 0)
- return LIBGAMMA_IMPOSSIBLE_AMOUNT;
- }
+ while (EnumDisplayDevices(NULL, n, &display, 0))
+ if (n++, n == 0)
+ return LIBGAMMA_IMPOSSIBLE_AMOUNT;
+ this->crtcs_available = (size_t)n;
return 0;
}
@@ -199,7 +197,7 @@ int libgamma_w32_gdi_crtc_initialise(libgamma_crtc_state_t* restrict this,
this->data = NULL;
display.cb = sizeof(DISPLAY_DEVICE);
- if (!EnumDisplayDevices(NULL, crtc, &display, 0))
+ if (!EnumDisplayDevices(NULL, (DWORD)crtc, &display, 0))
return LIBGAMMA_NO_SUCH_CRTC;
if (!(display.StateFlags & DISPLAY_DEVICE_ACTIVE))
return LIBGAMMA_CONNECTOR_DISABLED;
@@ -256,14 +254,14 @@ int libgamma_w32_gdi_get_crtc_information(libgamma_crtc_information_t* restrict
this->height_mm_error = _E(CRTC_INFO_HEIGHT_MM);
this->width_mm_edid_error = _E(CRTC_INFO_WIDTH_MM_EDID);
this->height_mm_edid_error = _E(CRTC_INFO_HEIGHT_MM_EDID);
- this->red_gamma_size = GAMMA_SIZE;
- this->green_gamma_size = GAMMA_SIZE;
- this->blue_gamma_size = GAMMA_SIZE;
+ this->red_gamma_size = GAMMA_RAMP_SIZE;
+ this->green_gamma_size = GAMMA_RAMP_SIZE;
+ this->blue_gamma_size = GAMMA_RAMP_SIZE;
this->gamma_size_error = 0;
this->gamma_depth = 16;
this->gamma_depth_error = 0;
if ((fields & CRTC_INFO_GAMMA_SUPPORT))
- this->gamma_support = GetDeviceCaps(hDC, COLORMGMTCAPS) == CM_GAMMA_RAMP;
+ this->gamma_support = GetDeviceCaps(crtc->data, COLORMGMTCAPS) == CM_GAMMA_RAMP;
this->gamma_support_error = 0;
this->subpixel_order_error = _E(CRTC_INFO_SUBPIXEL_ORDER);
this->active_error = _E(CRTC_INFO_ACTIVE);
diff --git a/src/gamma-w32-gdi.h b/src/gamma-w32-gdi.h
index 7bf8356..02c220e 100644
--- a/src/gamma-w32-gdi.h
+++ b/src/gamma-w32-gdi.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_W32_GDI_H
#define LIBGAMMA_GAMMA_W32_GDI_H
-
#ifndef HAVE_GAMMA_METHOD_W32_GDI
# error Including gamma-w32-gdi.h without HAVE_GAMMA_METHOD_W32_GDI
#endif
diff --git a/src/gamma-x-randr.h b/src/gamma-x-randr.h
index 3091bf5..0ec432d 100644
--- a/src/gamma-x-randr.h
+++ b/src/gamma-x-randr.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_X_RANDR_H
#define LIBGAMMA_GAMMA_X_RANDR_H
-
#ifndef HAVE_GAMMA_METHOD_X_RANDR
# error Including gamma-x-randr.h without HAVE_GAMMA_METHOD_X_RANDR
#endif
diff --git a/src/gamma-x-vidmode.h b/src/gamma-x-vidmode.h
index 266d137..396fd7a 100644
--- a/src/gamma-x-vidmode.h
+++ b/src/gamma-x-vidmode.h
@@ -18,7 +18,6 @@
#ifndef LIBGAMMA_GAMMA_X_VIDMODE_H
#define LIBGAMMA_GAMMA_X_VIDMODE_H
-
#ifndef HAVE_GAMMA_METHOD_X_VIDMODE
# error Including gamma-x-vidmode.h without HAVE_GAMMA_METHOD_X_VIDMODE
#endif
diff --git a/src/libgamma-method.h b/src/libgamma-method.h
index c3fb36a..f9d625a 100644
--- a/src/libgamma-method.h
+++ b/src/libgamma-method.h
@@ -113,8 +113,8 @@
/**
* Capabilities of adjustment methods
*/
-typedef struct libgamma_method_capabilities {
-
+typedef struct libgamma_method_capabilities
+{
/**
* OR of the CRTC information fields in `libgamma_crtc_information_t`
* that may (but can fail) be read successfully
@@ -207,8 +207,8 @@ typedef struct libgamma_method_capabilities {
* and the BSD:s, there can usually be any (feasible) number of
* sites. In X.org parlance they are called displays.
*/
-typedef struct libgamma_site_state {
-
+typedef struct libgamma_site_state
+{
/**
* Adjustment method implementation specific data.
* You as a user of this library should not touch this.
@@ -259,8 +259,8 @@ typedef struct libgamma_site_state {
* On hardware-level adjustment methods, such as Direct
* Rendering Manager, a partition is a graphics card.
*/
-typedef struct libgamma_partition_state {
-
+typedef struct libgamma_partition_state
+{
/**
* Adjustment method implementation specific data.
* You as a user of this library should not touch this.
@@ -294,8 +294,8 @@ typedef struct libgamma_partition_state {
* monitor that is plugged in to the connector
* that the CRTC belongs to
*/
-typedef struct libgamma_crtc_state {
-
+typedef struct libgamma_crtc_state
+{
/**
* Adjustment method implementation specific data.
* You as a user of this library should not touch this.
@@ -400,8 +400,8 @@ typedef struct libgamma_crtc_state {
/**
* Cathode ray tube controller information data structure
*/
-typedef struct libgamma_crtc_information {
-
+typedef struct libgamma_crtc_information
+{
/**
* The Extended Display Identification Data associated with
* the attached monitor. This is raw byte array that is usually
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 11:10:43 +0000