do ramp translations in the façade

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

15 files changed, 76 insertions, 1301 deletions

diff --git a/Makefile b/Makefile
index 31ba47a..56d22bf 100644
--- a/Makefile
+++ b/Makefile
@@ -89,5 +89,9 @@ obj/%.o: src/%.c src/*.h
 
 .PHONY: clean
 clean:
-	-rm -rf obj bin config.mk
+	-rm -rf obj bin
+
+.PHONY: distclean
+distclean: clean
+	-rm -f config.mk src/libgamma-config.h
 
diff --git a/configure b/configure
index 1e92543..3fd389f 100755
--- a/configure
+++ b/configure
@@ -139,7 +139,7 @@ if [ ${enable_quartz} = 1 ]; then
 fi
 if [ ${fake_w32gdi} = 1 ]; then
     echo 'LIBOBJ += fake-w32-gdi' >&3
-    echo 'DEFINITIONS += -FAKE_GAMMA_METHOD_W32_GDI' >&3
+    echo 'DEFINITIONS += -DFAKE_GAMMA_METHOD_W32_GDI' >&3
     echo '#define FAKE_GAMMA_METHOD_W32_GDI' >&4
     if [ ${enable_randr} = 1 ]; then
 	have_w32gdi='Yes, fake via the RandR protocol for X'
@@ -149,7 +149,7 @@ if [ ${fake_w32gdi} = 1 ]; then
 fi
 if [ ${fake_quartz} = 1 ]; then
     echo 'LIBOBJ += fake-quartz-cg' >&3
-    echo 'DEFINITIONS += -FAKE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS' >&3
+    echo 'DEFINITIONS += -DFAKE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS' >&3
     echo '#define FAKE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS' >&4
     if [ ${enable_randr} = 1 ]; then
 	have_quartz='Yes, fake via the RandR protocol for X'
diff --git a/src/gamma-dummy.c b/src/gamma-dummy.c
index ba3c55a..d35e3bb 100644
--- a/src/gamma-dummy.c
+++ b/src/gamma-dummy.c
@@ -22,7 +22,6 @@
 #include "gamma-dummy.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 
 /**
diff --git a/src/gamma-helper.h b/src/gamma-helper.h
index 00eaa85..4324b84 100644
--- a/src/gamma-helper.h
+++ b/src/gamma-helper.h
@@ -78,8 +78,8 @@ typedef int libgamma_set_ramps_any_fun(libgamma_crtc_state_t* restrict this,
  * @return                Zero on success, otherwise (negative) the value of an
  *                        error identifier provided by this library
  */
-#define libgamma_translated_ramp_get(this, ramps, depth_user, depth_system, fun)                     \
-  libgamma_translated_ramp_get_(this, (libgamma_gamma_ramps_any_t*)(ramps), depth_user, depth_system,  \
+#define libgamma_translated_ramp_get(this, ramps, depth_user, depth_system, fun)  \
+  libgamma_translated_ramp_get_(this, ramps, depth_user, depth_system,            \
 				(libgamma_get_ramps_any_fun*)(fun))
 
 
@@ -98,8 +98,8 @@ typedef int libgamma_set_ramps_any_fun(libgamma_crtc_state_t* restrict this,
  * @return                Zero on success, otherwise (negative) the value of an
  *                        error identifier provided by this library
  */
-#define libgamma_translated_ramp_set(this, ramps, depth_user, depth_system, fun)                    \
-  libgamma_translated_ramp_set_(this, (libgamma_gamma_ramps_any_t)(ramps), depth_user, depth_system,  \
+#define libgamma_translated_ramp_set(this, ramps, depth_user, depth_system, fun)  \
+  libgamma_translated_ramp_set_(this, ramps, depth_user, depth_system,            \
 				(libgamma_set_ramps_any_fun*)(fun))
 
 
diff --git a/src/gamma-linux-drm.c b/src/gamma-linux-drm.c
index f33e07a..ff41aa3 100644
--- a/src/gamma-linux-drm.c
+++ b/src/gamma-linux-drm.c
@@ -22,7 +22,6 @@
 #include "gamma-linux-drm.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 #include <errno.h>
 
@@ -237,134 +236,3 @@ int libgamma_linux_drm_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this
 {
 }
 
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 32, 16,
-				      libgamma_linux_drm_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 32, 16,
-				      libgamma_linux_drm_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 64, 16,
-				      libgamma_linux_drm_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 64, 16,
-				      libgamma_linux_drm_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -1, 16,
-				      libgamma_linux_drm_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -1, 16,
-				      libgamma_linux_drm_crtc_set_gamma_ramps);
-}
-
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -2, 16,
-				      libgamma_linux_drm_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -2, 16,
-				      libgamma_linux_drm_crtc_set_gamma_ramps);
-}
-
diff --git a/src/gamma-linux-drm.h b/src/gamma-linux-drm.h
index fb34eab..144e45d 100644
--- a/src/gamma-linux-drm.h
+++ b/src/gamma-linux-drm.h
@@ -159,96 +159,5 @@ int libgamma_linux_drm_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this
 					    libgamma_gamma_ramps_t ramps);
 
 
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t ramps);
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_linux_drm_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps);
-
-
 #endif
 
diff --git a/src/gamma-quartz-cg.c b/src/gamma-quartz-cg.c
index 582b12a..fc0a4e2 100644
--- a/src/gamma-quartz-cg.c
+++ b/src/gamma-quartz-cg.c
@@ -22,7 +22,6 @@
 #include "gamma-quartz-cg.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 
 /**
@@ -195,105 +194,6 @@ int libgamma_quartz_cg_get_crtc_information(libgamma_crtc_information_t* restric
 
 
 /**
- * Get current the gamma ramps for a CRTC, 16-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 16, -1,
-				      libgamma_quartz_cg_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 16-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 16, -1,
-				      libgamma_quartz_cg_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 32, -1,
-				      libgamma_quartz_cg_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 32, -1,
-				      libgamma_quartz_cg_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 64, -1,
-				      libgamma_quartz_cg_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 64, -1,
-				      libgamma_quartz_cg_crtc_set_gamma_ramps);
-}
-
-
-
-/**
  * Get current the gamma ramps for a CRTC, `float` version
  * 
  * @param   this   The CRTC state
@@ -320,35 +220,3 @@ int libgamma_quartz_cg_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict thi
 {
 }
 
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -2, -1,
-				      libgamma_quartz_cg_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -2, -1,
-				      libgamma_quartz_cg_crtc_set_gamma_ramps);
-}
-
diff --git a/src/gamma-quartz-cg.h b/src/gamma-quartz-cg.h
index 74432b6..2bb8fb4 100644
--- a/src/gamma-quartz-cg.h
+++ b/src/gamma-quartz-cg.h
@@ -137,75 +137,6 @@ int libgamma_quartz_cg_get_crtc_information(libgamma_crtc_information_t* restric
 					    libgamma_crtc_state_t* restrict crtc, int32_t fields);
 
 /**
- * Get current the gamma ramps for a CRTC, 16-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 16-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps);
-
-
-/**
  * Get current the gamma ramps for a CRTC, `float` version
  * 
  * @param   this   The CRTC state
@@ -227,28 +158,6 @@ int libgamma_quartz_cg_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict thi
 int libgamma_quartz_cg_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
 					     libgamma_gamma_rampsf_t ramps);
 
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_quartz_cg_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps);
-
 
 #endif
 
diff --git a/src/gamma-w32-gdi.c b/src/gamma-w32-gdi.c
index 0819ac0..e6155a8 100644
--- a/src/gamma-w32-gdi.c
+++ b/src/gamma-w32-gdi.c
@@ -22,7 +22,6 @@ x/**
 #include "gamma-w32-gdi.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 #ifndef WINVER
 # define WINVER  0x0500
@@ -311,134 +310,3 @@ int libgamma_w32_gdi_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
   return 0;
 }
 
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 32, 16,
-				      libgamma_w32_gdi_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 32, 16,
-				      libgamma_w32_gdi_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 64, 16,
-				      libgamma_w32_gdi_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 64, 16,
-				      libgamma_w32_gdi_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -1, 16,
-				      libgamma_w32_gdi_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -1, 16,
-				      libgamma_w32_gdi_crtc_set_gamma_ramps);
-}
-
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -2, 16,
-				      libgamma_w32_gdi_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -2, 16,
-				      libgamma_w32_gdi_crtc_set_gamma_ramps);
-}
-
diff --git a/src/gamma-w32-gdi.h b/src/gamma-w32-gdi.h
index dacc1c7..7bf8356 100644
--- a/src/gamma-w32-gdi.h
+++ b/src/gamma-w32-gdi.h
@@ -159,96 +159,5 @@ int libgamma_w32_gdi_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
 					  libgamma_gamma_ramps_t ramps);
 
 
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t ramps);
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_w32_gdi_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t ramps);
-
-
 #endif
 
diff --git a/src/gamma-x-randr.c b/src/gamma-x-randr.c
index 67e2a3b..99a5a21 100644
--- a/src/gamma-x-randr.c
+++ b/src/gamma-x-randr.c
@@ -22,7 +22,6 @@
 #include "gamma-x-randr.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 #include <stdlib.h>
 #include <errno.h>
@@ -252,135 +251,3 @@ int libgamma_x_randr_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
   /* TODO */
 }
 
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 32, 16,
-				      libgamma_x_randr_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 32, 16,
-				      libgamma_x_randr_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 64, 16,
-				      libgamma_x_randr_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 64, 16,
-				      libgamma_x_randr_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -1, 16,
-				      libgamma_x_randr_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -1, 16,
-				      libgamma_x_randr_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -2, 16,
-				      libgamma_x_randr_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -2, 16,
-				      libgamma_x_randr_crtc_set_gamma_ramps);
-}
-
diff --git a/src/gamma-x-randr.h b/src/gamma-x-randr.h
index 009e107..3091bf5 100644
--- a/src/gamma-x-randr.h
+++ b/src/gamma-x-randr.h
@@ -159,96 +159,5 @@ int libgamma_x_randr_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
 					  libgamma_gamma_ramps_t ramps);
 
 
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps32_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					    libgamma_gamma_ramps64_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsf_t ramps);
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_randr_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					   libgamma_gamma_rampsd_t ramps);
-
-
 #endif
 
diff --git a/src/gamma-x-vidmode.c b/src/gamma-x-vidmode.c
index aa9a75d..2ece071 100644
--- a/src/gamma-x-vidmode.c
+++ b/src/gamma-x-vidmode.c
@@ -22,7 +22,6 @@
 #include "gamma-x-vidmode.h"
 
 #include "libgamma-error.h"
-#include "gamma-helper.h"
 
 #include <errno.h>
 
@@ -218,135 +217,3 @@ int libgamma_x_vidmode_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this
 {
 }
 
-
-
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 32, 16,
-				      libgamma_x_vidmode_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 32, 16,
-				      libgamma_x_vidmode_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, 64, 16,
-				      libgamma_x_vidmode_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, 64, 16,
-				      libgamma_x_vidmode_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -1, 16,
-				      libgamma_x_vidmode_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -1, 16,
-				      libgamma_x_vidmode_crtc_set_gamma_ramps);
-}
-
-
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps)
-{
-  return libgamma_translated_ramp_get(this, ramps, -2, 16,
-				      libgamma_x_vidmode_crtc_get_gamma_ramps);
-}
-
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps)
-{
-  return libgamma_translated_ramp_set(this, ramps, -2, 16,
-				      libgamma_x_vidmode_crtc_set_gamma_ramps);
-}
-
diff --git a/src/gamma-x-vidmode.h b/src/gamma-x-vidmode.h
index 2f3e2cd..266d137 100644
--- a/src/gamma-x-vidmode.h
+++ b/src/gamma-x-vidmode.h
@@ -159,96 +159,5 @@ int libgamma_x_vidmode_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this
 					    libgamma_gamma_ramps_t ramps);
 
 
-/**
- * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps32_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
-					      libgamma_gamma_ramps64_t ramps);
-
-
-/**
- * Get current the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `float` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsf_t ramps);
-
-/**
- * Get current the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to fill with the current values
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t* restrict ramps);
-
-/**
- * Set the gamma ramps for a CRTC, `double` version
- * 
- * @param   this   The CRTC state
- * @param   ramps  The gamma ramps to apply
- * @return         Zero on success, otherwise (negative) the value of an
- *                 error identifier provided by this library
- */
-int libgamma_x_vidmode_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
-					     libgamma_gamma_rampsd_t ramps);
-
-
 #endif
 
diff --git a/src/libgamma-facade.c b/src/libgamma-facade.c
index 7736118..3ef4e71 100644
--- a/src/libgamma-facade.c
+++ b/src/libgamma-facade.c
@@ -19,6 +19,7 @@
 
 #include "libgamma-error.h"
 #include "libgamma-method.h"
+#include "gamma-helper.h"
 #ifdef HAVE_GAMMA_METHOD_DUMMY
 # include "gamma-dummy.h"
 # ifndef HAVE_GAMMA_METHODS
@@ -989,7 +990,12 @@ int libgamma_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this,
 #endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_get_gamma_ramps(this, ramps);
+      {
+	libgamma_gamma_ramps_any_t ramps_;
+	ramps_.bits16 = *ramps;
+	return libgamma_translated_ramp_get(this, &ramps_, 16, -1,
+					    libgamma_crtc_get_gamma_ramps);
+      }
 #endif
       
     default:
@@ -1037,7 +1043,12 @@ int libgamma_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
 #endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_set_gamma_ramps(this, ramps);
+      {
+	libgamma_gamma_ramps_any_t ramps_;
+	ramps_.bits16 = ramps;
+	return libgamma_translated_ramp_set(this, ramps_, 16, -1,
+					    libgamma_crtc_set_gamma_ramps);
+      }
 #endif
       
     default:
@@ -1058,39 +1069,24 @@ int libgamma_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
 				    libgamma_gamma_ramps32_t* restrict ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_get_gamma_ramps32(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_get_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_get_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_get_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_get_gamma_ramps32(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_get_gamma_ramps32(this, ramps);
+      ramps_.bits32 = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, 32, -1,
+					  libgamma_crtc_get_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.bits32 = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, 32, 16,
+					  libgamma_crtc_get_gamma_ramps);
     }
 }
 
@@ -1106,39 +1102,24 @@ int libgamma_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
 				    libgamma_gamma_ramps32_t ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_set_gamma_ramps32(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_set_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_set_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_set_gamma_ramps32(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_set_gamma_ramps32(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_set_gamma_ramps32(this, ramps);
+      ramps_.bits32 = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, 32, -1,
+					  libgamma_crtc_set_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.bits32 = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, 32, 16,
+					  libgamma_crtc_set_gamma_ramps);
     }
 }
 
@@ -1155,39 +1136,24 @@ int libgamma_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
 				    libgamma_gamma_ramps64_t* restrict ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_get_gamma_ramps64(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_get_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_get_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_get_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_get_gamma_ramps64(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_get_gamma_ramps64(this, ramps);
+      ramps_.bits64 = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, 64, -1,
+					  libgamma_crtc_get_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.bits64 = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, 64, 16,
+					  libgamma_crtc_get_gamma_ramps);
     }
 }
 
@@ -1203,39 +1169,24 @@ int libgamma_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
 				    libgamma_gamma_ramps64_t ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_set_gamma_ramps64(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_set_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_set_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_set_gamma_ramps64(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_set_gamma_ramps64(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_set_gamma_ramps64(this, ramps);
+      ramps_.bits64 = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, 64, -1,
+					  libgamma_crtc_set_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.bits64 = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, 64, 16,
+					  libgamma_crtc_set_gamma_ramps);
     }
 }
 
@@ -1252,39 +1203,22 @@ int libgamma_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
 				   libgamma_gamma_rampsf_t* restrict ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_get_gamma_rampsf(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_get_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_get_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_get_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_get_gamma_rampsf(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
       return libgamma_quartz_cg_crtc_get_gamma_rampsf(this, ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.float_single = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, -1, 16,
+					  libgamma_crtc_get_gamma_ramps);
     }
 }
 
@@ -1300,39 +1234,24 @@ int libgamma_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
 				   libgamma_gamma_rampsf_t ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_set_gamma_rampsf(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_set_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_set_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_set_gamma_rampsf(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_set_gamma_rampsf(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
       return libgamma_quartz_cg_crtc_set_gamma_rampsf(this, ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      {
+	libgamma_gamma_ramps_any_t ramps_;
+	ramps_.float_single = ramps;
+	return libgamma_translated_ramp_set(this, ramps_, -1, 16,
+					    libgamma_crtc_set_gamma_ramps);
+      }
     }
 }
 
@@ -1349,39 +1268,24 @@ int libgamma_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
 				   libgamma_gamma_rampsd_t* restrict ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_get_gamma_rampsd(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_get_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_get_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_get_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_get_gamma_rampsd(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_get_gamma_rampsd(this, ramps);
+      ramps_.float_double = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, -2, -1,
+					  libgamma_crtc_get_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.float_double = *ramps;
+      return libgamma_translated_ramp_get(this, &ramps_, -2, 16,
+					  libgamma_crtc_get_gamma_ramps);
     }
 }
 
@@ -1397,39 +1301,24 @@ int libgamma_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this,
 int libgamma_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this,
 				   libgamma_gamma_rampsd_t ramps)
 {
-#ifdef HAVE_NO_GAMMA_METHODS
-  (void) ramps;
-#endif
-  
+  libgamma_gamma_ramps_any_t ramps_;
   switch (this->partition->site->method)
     {
 #ifdef HAVE_GAMMA_METHOD_DUMMY
     case GAMMA_METHOD_DUMMY:
       return libgamma_dummy_crtc_set_gamma_rampsd(this, ramps);
 #endif
-#ifdef HAVE_GAMMA_METHOD_X_RANDR
-    case GAMMA_METHOD_X_RANDR:
-      return libgamma_x_randr_crtc_set_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_X_VIDMODE
-    case GAMMA_METHOD_X_VIDMODE:
-      return libgamma_x_vidmode_crtc_set_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_LINUX_DRM
-    case GAMMA_METHOD_LINUX_DRM:
-      return libgamma_linux_drm_crtc_set_gamma_rampsd(this, ramps);
-#endif
-#ifdef HAVE_GAMMA_METHOD_W32_GDI
-    case GAMMA_METHOD_W32_GDI:
-      return libgamma_w32_gdi_crtc_set_gamma_rampsd(this, ramps);
-#endif
 #ifdef HAVE_GAMMA_METHOD_QUARTZ_CORE_GRAPHICS
     case GAMMA_METHOD_QUARTZ_CORE_GRAPHICS:
-      return libgamma_quartz_cg_crtc_set_gamma_rampsd(this, ramps);
+      ramps_.float_double = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, -2, -1,
+					  libgamma_crtc_set_gamma_ramps);
 #endif
       
     default:
-      return LIBGAMMA_NO_SUCH_ADJUSTMENT_METHOD;
+      ramps_.float_double = ramps;
+      return libgamma_translated_ramp_set(this, ramps_, -2, 16,
+					  libgamma_crtc_set_gamma_ramps);
     }
 }