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authorMattias Andrée <maandree@kth.se>2022-07-21 12:45:26 +0200
committerMattias Andrée <maandree@kth.se>2022-07-21 12:45:26 +0200
commitd2386fa0e3cc5e80fcfe51f07751d13676655d76 (patch)
tree5bb04bc188f3366fe2e50cca8e05020a8cf3cb6f /src/libgamma/CRTC.java
parentmissed to set JAVA_HOME (diff)
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Improve makefile, change license to ISC, change code style, remove dist/
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
-rw-r--r--src/libgamma/CRTC.java305
1 files changed, 0 insertions, 305 deletions
diff --git a/src/libgamma/CRTC.java b/src/libgamma/CRTC.java
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--- a/src/libgamma/CRTC.java
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@@ -1,305 +0,0 @@
-/**
- * jlibgamma — Display server abstraction layer for gamma ramp and Java
- * 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/>.
- */
-package libgamma;
-
-
-/**
- * Cathode ray tube controller state.
- *
- * The CRTC controls the gamma ramps for the
- * monitor that is plugged in to the connector
- * that the CRTC belongs to.
- */
-public class CRTC
-{
- /**
- * Type initialiser.
- */
- static
- {
- Libgamma.initialise();
- }
-
-
-
- /**
- * Constructor.
- *
- * @param partition The partition this CRTC belongs to.
- * @param crtc The index of the CRTC within its partition.
- */
- public CRTC(Partition partition, int crtc) throws LibgammaException
- {
- this.partition = partition;
- this.crtc = crtc;
- long[] r = libgamma_crtc_create(partition.address, crtc);
- this.address = r[0];
- if (r[1] != 0)
- throw new LibgammaException((int)(r[1]));
- }
-
-
- /**
- * The partition this CRTC belongs to.
- */
- public final Partition partition;
-
- /**
- * The index of the CRTC within its partition.
- */
- public final int crtc;
-
- /**
- * The address of the native object.
- */
- final long address;
-
-
- /**
- * Release resources.
- */
- public void close()
- {
- libgamma_crtc_free(this.address);
- }
-
- /**
- * Restore the gamma ramps for the CRTC to the system settings.
- */
- public void restore() throws LibgammaException
- {
- int r = libgamma_crtc_restore(this.address);
- if (r != 0)
- throw new LibgammaException(r);
- }
-
- /**
- * Read information about the CRTC.
- *
- * @param fields OR:ed identifiers for the information about the CRTC that should be read.
- * @return Information about the CRTC.
- */
- public CRTCInformation get_information(int fields)
- {
- Object[] r = libgamma_get_crtc_information(this.address, fields);
- byte[] edid = (byte[])(r[0]);
- String connector_name = (String)(r[1]);
- float[] gamma = (float[])(r[2]);
- int[] ints = (int[])(r[3]);
- return new CRTCInformation(edid, connector_name, gamma, ints);
- }
-
- /**
- * Get the current gamma ramps for the CRTC.
- *
- * @param output The gamma ramp structure to fill.
- */
- public <T extends Ramp> void get_gamma(GammaRamps<T> output) throws LibgammaException
- {
- int r = 0;
- if (output.depth == 8) r = libgamma_crtc_get_gamma_ramps8(this.address, output.address);
- else if (output.depth == 16) r = libgamma_crtc_get_gamma_ramps16(this.address, output.address);
- else if (output.depth == 32) r = libgamma_crtc_get_gamma_ramps32(this.address, output.address);
- else if (output.depth == 64) r = libgamma_crtc_get_gamma_ramps64(this.address, output.address);
- else if (output.depth == -1) r = libgamma_crtc_get_gamma_rampsf(this.address, output.address);
- else if (output.depth == -2) r = libgamma_crtc_get_gamma_rampsd(this.address, output.address);
- if (r != 0)
- throw new LibgammaException(r);
- }
-
- /**
- * Set the gamma ramps for the CRTC.
- *
- * @param values The gamma ramps to apply.
- */
- public <T extends Ramp> void set_gamma(GammaRamps<T> values) throws LibgammaException
- {
- int r = 0;
- if (values.depth == 8) r = libgamma_crtc_set_gamma_ramps8(this.address, values.address);
- else if (values.depth == 16) r = libgamma_crtc_set_gamma_ramps16(this.address, values.address);
- else if (values.depth == 32) r = libgamma_crtc_set_gamma_ramps32(this.address, values.address);
- else if (values.depth == 64) r = libgamma_crtc_set_gamma_ramps64(this.address, values.address);
- else if (values.depth == -1) r = libgamma_crtc_set_gamma_rampsf(this.address, values.address);
- else if (values.depth == -2) r = libgamma_crtc_set_gamma_rampsd(this.address, values.address);
- if (r != 0)
- throw new LibgammaException(r);
- }
-
-
- /**
- * {@inheritDoc}
- */
- public String toString()
- {
- return "<Site: partition = " + this.partition.toString() + ", " +
- "crtc = " + Integer.toString(this.crtc) + ">";
- }
-
-
-
- /**
- * Create a CRTC state.
- *
- * @param partition The partition state for the partition that the CRTC belongs to.
- * @param crtc The index of the CRTC within the partition.
- * @return Element 0: The value for {@link #address}.
- * Element 1: Error code, zero on success.
- */
- private static native long[] libgamma_crtc_create(long partition, int crtc);
-
- /**
- * Release all resources held by a CRTC state
- * and free the CRTC state pointer.
- *
- * @param address The CRTC state.
- */
- private static native void libgamma_crtc_free(long address);
-
- /**
- * Restore the gamma ramps for a CRTC to the system settings for that CRTC.
- *
- * @param address The CRTC state.
- * @return Zero on success, and error code on failure.
- */
- private static native int libgamma_crtc_restore(long address);
-
- /**
- * Read information about a CRTC.
- *
- * @param crtc The state of the CRTC whose information should be read.
- * @param fields OR:ed identifiers for the information about the CRTC that should be read.
- * @return Input parameters for the constructor of {@link CRTCInformation}
- */
- private static native Object[] libgamma_get_crtc_information(long crtc, int fields);
-
-
- /**
- * Get the current gamma ramps for a CRTC, 8-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_ramps8(long address, long ramps);
-
- /**
- * Set the gamma ramps for a CRTC, 8-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_ramps8(long address, long ramps);
-
-
- /**
- * Get the current gamma ramps for a CRTC, 16-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_ramps16(long address, long ramps);
-
- /**
- * Set the gamma ramps for a CRTC, 16-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_ramps16(long address, long ramps);
-
-
- /**
- * Get the current gamma ramps for a CRTC, 32-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_ramps32(long address, long ramps);
-
- /**
- * Set the gamma ramps for a CRTC, 32-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_ramps32(long address, long ramps);
-
-
- /**
- * Get the current gamma ramps for a CRTC, 64-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_ramps64(long address, long ramps);
-
- /**
- * Set the gamma ramps for a CRTC, 64-bit gamma-depth version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_ramps64(long address, long ramps);
-
-
- /**
- * Set the gamma ramps for a CRTC, single precision floating point version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_rampsf(long address, long ramps);
-
- /**
- * Get the current gamma ramps for a CRTC, single precision floating point version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_rampsf(long address, long ramps);
-
-
- /**
- * Get the current gamma ramps for a CRTC, double precision floating point version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to fill with the current values.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_get_gamma_rampsd(long address, long ramps);
-
- /**
- * Set the gamma ramps for a CRTC, double precision floating point version.
- *
- * @param address The CRTC state.
- * @param ramps The gamma ramps to apply.
- * @return Zero on success, an error code on failure.
- */
- private static native int libgamma_crtc_set_gamma_rampsd(long address, long ramps);
-
-}
-