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Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java')
-rw-r--r--src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java145
1 files changed, 73 insertions, 72 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java b/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java
index b9903ac6d..67dc08450 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/GLBuffers.java
@@ -44,6 +44,7 @@ import java.nio.ByteBuffer;
import javax.media.opengl.GL;
import javax.media.opengl.GL2;
import javax.media.opengl.GL2ES2;
+import javax.media.opengl.GL2ES3;
import javax.media.opengl.GL2GL3;
import javax.media.opengl.GLES2;
import javax.media.opengl.GLException;
@@ -65,7 +66,7 @@ public class GLBuffers extends Buffers {
* GL_UNSIGNED_INT, <br/>
* GL_HILO16_NV <br/>
*/
- public static final boolean isSignedGLType(int glType) {
+ public static final boolean isSignedGLType(final int glType) {
switch (glType) { // 29
case GL.GL_UNSIGNED_BYTE:
case GL.GL_UNSIGNED_SHORT:
@@ -85,7 +86,7 @@ public class GLBuffers extends Buffers {
* GL_HALF_FLOAT_OES, <br/>
* GL_DOUBLE <br/>
*/
- public static final boolean isGLTypeFixedPoint(int glType) {
+ public static final boolean isGLTypeFixedPoint(final int glType) {
switch(glType) {
case GL.GL_FLOAT:
case GL.GL_HALF_FLOAT:
@@ -123,7 +124,7 @@ public class GLBuffers extends Buffers {
*
* @return -1 if glType is unhandled, otherwise the actual value > 0
*/
- public static final int sizeOfGLType(int glType) {
+ public static final int sizeOfGLType(final int glType) {
switch (glType) { // 29
// case GL2.GL_BITMAP:
case GL.GL_BYTE:
@@ -136,9 +137,9 @@ public class GLBuffers extends Buffers {
case GL.GL_UNSIGNED_SHORT:
case GL.GL_UNSIGNED_SHORT_5_6_5:
case GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL.GL_UNSIGNED_SHORT_4_4_4_4:
case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL.GL_UNSIGNED_SHORT_5_5_5_1:
case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV:
case GL2.GL_UNSIGNED_SHORT_8_8_APPLE:
case GL2.GL_UNSIGNED_SHORT_8_8_REV_APPLE:
@@ -151,16 +152,16 @@ public class GLBuffers extends Buffers {
case GL.GL_UNSIGNED_INT:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL2GL3.GL_UNSIGNED_INT_10_10_10_2:
- case GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL2GL3.GL_UNSIGNED_INT_24_8:
- case GL2GL3.GL_UNSIGNED_INT_10F_11F_11F_REV:
- case GL2GL3.GL_UNSIGNED_INT_5_9_9_9_REV:
+ case GL2ES2.GL_UNSIGNED_INT_10_10_10_2:
+ case GL2ES2.GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL.GL_UNSIGNED_INT_24_8:
+ case GL.GL_UNSIGNED_INT_10F_11F_11F_REV:
+ case GL2ES3.GL_UNSIGNED_INT_5_9_9_9_REV:
case GL2.GL_HILO16_NV:
case GL2.GL_SIGNED_HILO16_NV:
return SIZEOF_INT;
- case GL2GL3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+ case GL2ES3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
return SIZEOF_LONG;
case GL.GL_FLOAT:
@@ -197,7 +198,7 @@ public class GLBuffers extends Buffers {
*
* @return null if glType is unhandled, otherwise the new Buffer object
*/
- public static final Buffer newDirectGLBuffer(int glType, int numElements) {
+ public static final Buffer newDirectGLBuffer(final int glType, final int numElements) {
switch (glType) { // 29
case GL.GL_BYTE:
case GL.GL_UNSIGNED_BYTE:
@@ -209,9 +210,9 @@ public class GLBuffers extends Buffers {
case GL.GL_UNSIGNED_SHORT:
case GL.GL_UNSIGNED_SHORT_5_6_5:
case GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL.GL_UNSIGNED_SHORT_4_4_4_4:
case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL.GL_UNSIGNED_SHORT_5_5_5_1:
case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV:
case GL2.GL_UNSIGNED_SHORT_8_8_APPLE:
case GL2.GL_UNSIGNED_SHORT_8_8_REV_APPLE:
@@ -224,22 +225,22 @@ public class GLBuffers extends Buffers {
case GL.GL_UNSIGNED_INT:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL2GL3.GL_UNSIGNED_INT_10_10_10_2:
- case GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL2GL3.GL_UNSIGNED_INT_24_8:
- case GL2GL3.GL_UNSIGNED_INT_10F_11F_11F_REV:
- case GL2GL3.GL_UNSIGNED_INT_5_9_9_9_REV:
+ case GL2ES2.GL_UNSIGNED_INT_10_10_10_2:
+ case GL2ES2.GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL.GL_UNSIGNED_INT_24_8:
+ case GL.GL_UNSIGNED_INT_10F_11F_11F_REV:
+ case GL2ES3.GL_UNSIGNED_INT_5_9_9_9_REV:
case GL2.GL_HILO16_NV:
case GL2.GL_SIGNED_HILO16_NV:
return newDirectIntBuffer(numElements);
- case GL2GL3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+ case GL2ES3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
return newDirectLongBuffer(numElements);
case GL.GL_FLOAT:
return newDirectFloatBuffer(numElements);
- case GL2.GL_DOUBLE:
+ case GL2GL3.GL_DOUBLE:
return newDirectDoubleBuffer(numElements);
}
return null;
@@ -269,7 +270,7 @@ public class GLBuffers extends Buffers {
* GL_FLOAT, GL_DOUBLE <br/>
* @return null if glType is unhandled or parent is null or bufLen is 0, otherwise the new Buffer object
*/
- public static final Buffer sliceGLBuffer(ByteBuffer parent, int bytePos, int byteLen, int glType) {
+ public static final Buffer sliceGLBuffer(final ByteBuffer parent, final int bytePos, final int byteLen, final int glType) {
if (parent == null || byteLen == 0) {
return null;
}
@@ -292,9 +293,9 @@ public class GLBuffers extends Buffers {
case GL.GL_UNSIGNED_SHORT:
case GL.GL_UNSIGNED_SHORT_5_6_5:
case GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL.GL_UNSIGNED_SHORT_4_4_4_4:
case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL.GL_UNSIGNED_SHORT_5_5_5_1:
case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV:
case GL2.GL_UNSIGNED_SHORT_8_8_APPLE:
case GL2.GL_UNSIGNED_SHORT_8_8_REV_APPLE:
@@ -304,21 +305,21 @@ public class GLBuffers extends Buffers {
break;
case GL.GL_FIXED:
- case GL2GL3.GL_INT:
- case GL2ES2.GL_UNSIGNED_INT:
+ case GL2ES2.GL_INT:
+ case GL.GL_UNSIGNED_INT:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL2GL3.GL_UNSIGNED_INT_10_10_10_2:
- case GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL2GL3.GL_UNSIGNED_INT_24_8:
- case GL2GL3.GL_UNSIGNED_INT_10F_11F_11F_REV:
- case GL2GL3.GL_UNSIGNED_INT_5_9_9_9_REV:
+ case GL2ES2.GL_UNSIGNED_INT_10_10_10_2:
+ case GL2ES2.GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL.GL_UNSIGNED_INT_24_8:
+ case GL.GL_UNSIGNED_INT_10F_11F_11F_REV:
+ case GL2ES3.GL_UNSIGNED_INT_5_9_9_9_REV:
case GL2.GL_HILO16_NV:
case GL2.GL_SIGNED_HILO16_NV:
res = parent.slice().order(parent.order()).asIntBuffer(); // slice and duplicate may change byte order
break;
- case GL2GL3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+ case GL2ES3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
res = parent.slice().order(parent.order()).asLongBuffer(); // slice and duplicate may change byte order
break;
@@ -326,7 +327,7 @@ public class GLBuffers extends Buffers {
res = parent.slice().order(parent.order()).asFloatBuffer(); // slice and duplicate may change byte order
break;
- case GL2.GL_DOUBLE:
+ case GL2GL3.GL_DOUBLE:
res = parent.slice().order(parent.order()).asDoubleBuffer(); // slice and duplicate may change byte order
break;
}
@@ -334,7 +335,7 @@ public class GLBuffers extends Buffers {
return res;
}
- private static final int glGetInteger(GL gl, int pname, int[] tmp) {
+ private static final int glGetInteger(final GL gl, final int pname, final int[] tmp) {
gl.glGetIntegerv(pname, tmp, 0);
return tmp[0];
}
@@ -359,9 +360,9 @@ public class GLBuffers extends Buffers {
* @return required minimum size of the buffer in bytes
* @throws GLException if alignment is invalid. Please contact the maintainer if this is our bug.
*/
- public static final int sizeof(GL gl, int tmp[],
- int bytesPerPixel, int width, int height, int depth,
- boolean pack) {
+ public static final int sizeof(final GL gl, final int tmp[],
+ final int bytesPerPixel, int width, int height, int depth,
+ final boolean pack) {
int rowLength = 0;
int skipRows = 0;
int skipPixels = 0;
@@ -372,9 +373,9 @@ public class GLBuffers extends Buffers {
if (pack) {
alignment = glGetInteger(gl, GL.GL_PACK_ALIGNMENT, tmp);
if(gl.isGL2GL3()) {
- rowLength = glGetInteger(gl, GL2GL3.GL_PACK_ROW_LENGTH, tmp);
- skipRows = glGetInteger(gl, GL2GL3.GL_PACK_SKIP_ROWS, tmp);
- skipPixels = glGetInteger(gl, GL2GL3.GL_PACK_SKIP_PIXELS, tmp);
+ rowLength = glGetInteger(gl, GL2ES3.GL_PACK_ROW_LENGTH, tmp);
+ skipRows = glGetInteger(gl, GL2ES3.GL_PACK_SKIP_ROWS, tmp);
+ skipPixels = glGetInteger(gl, GL2ES3.GL_PACK_SKIP_PIXELS, tmp);
if (depth > 1) {
imageHeight = glGetInteger(gl, GL2GL3.GL_PACK_IMAGE_HEIGHT, tmp);
skipImages = glGetInteger(gl, GL2GL3.GL_PACK_SKIP_IMAGES, tmp);
@@ -383,12 +384,12 @@ public class GLBuffers extends Buffers {
} else {
alignment = glGetInteger(gl, GL.GL_UNPACK_ALIGNMENT, tmp);
if(gl.isGL2GL3 ()) {
- rowLength = glGetInteger(gl, GL2GL3.GL_UNPACK_ROW_LENGTH, tmp);
- skipRows = glGetInteger(gl, GL2GL3.GL_UNPACK_SKIP_ROWS, tmp);
- skipPixels = glGetInteger(gl, GL2GL3.GL_UNPACK_SKIP_PIXELS, tmp);
+ rowLength = glGetInteger(gl, GL2ES2.GL_UNPACK_ROW_LENGTH, tmp);
+ skipRows = glGetInteger(gl, GL2ES2.GL_UNPACK_SKIP_ROWS, tmp);
+ skipPixels = glGetInteger(gl, GL2ES2.GL_UNPACK_SKIP_PIXELS, tmp);
if (depth > 1) {
- imageHeight = glGetInteger(gl, GL2GL3.GL_UNPACK_IMAGE_HEIGHT, tmp);
- skipImages = glGetInteger(gl, GL2GL3.GL_UNPACK_SKIP_IMAGES, tmp);
+ imageHeight = glGetInteger(gl, GL2ES3.GL_UNPACK_IMAGE_HEIGHT, tmp);
+ skipImages = glGetInteger(gl, GL2ES3.GL_UNPACK_SKIP_IMAGES, tmp);
}
}
}
@@ -511,9 +512,9 @@ public class GLBuffers extends Buffers {
* @return required minimum size of the buffer in bytes
* @throws GLException if format, type or alignment is not handled. Please contact the maintainer if this is our bug.
*/
- public static final int sizeof(GL gl, int tmp[],
- int format, int type, int width, int height, int depth,
- boolean pack) throws GLException {
+ public static final int sizeof(final GL gl, final int tmp[],
+ final int format, final int type, final int width, final int height, final int depth,
+ final boolean pack) throws GLException {
if (width < 0) return 0;
if (height < 0) return 0;
if (depth < 0) return 0;
@@ -578,14 +579,14 @@ public class GLBuffers extends Buffers {
* @return required size of one pixel in bytes
* @throws GLException if format or type alignment is not handled. Please contact the maintainer if this is our bug.
*/
- public static final int bytesPerPixel(int format, int type) throws GLException {
+ public static final int bytesPerPixel(final int format, final int type) throws GLException {
int compSize = 0;
int compCount = componentCount(format);
switch (type) /* 30 */ {
case GL2.GL_BITMAP:
- if (GL2.GL_COLOR_INDEX == format || GL2GL3.GL_STENCIL_INDEX == format) {
+ if (GL2.GL_COLOR_INDEX == format || GL2ES2.GL_STENCIL_INDEX == format) {
compSize = 1;
}
case GL.GL_BYTE:
@@ -615,9 +616,9 @@ public class GLBuffers extends Buffers {
break;
case GL.GL_UNSIGNED_SHORT_5_6_5:
case GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL.GL_UNSIGNED_SHORT_4_4_4_4:
case GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL.GL_UNSIGNED_SHORT_5_5_5_1:
case GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV:
case GL2.GL_UNSIGNED_SHORT_8_8_APPLE:
case GL2.GL_UNSIGNED_SHORT_8_8_REV_APPLE:
@@ -631,15 +632,15 @@ public class GLBuffers extends Buffers {
break;
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8:
case GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL2GL3.GL_UNSIGNED_INT_10_10_10_2:
- case GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL2GL3.GL_UNSIGNED_INT_24_8:
- case GL2GL3.GL_UNSIGNED_INT_10F_11F_11F_REV:
- case GL2GL3.GL_UNSIGNED_INT_5_9_9_9_REV:
+ case GL2ES2.GL_UNSIGNED_INT_10_10_10_2:
+ case GL2ES2.GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL.GL_UNSIGNED_INT_24_8:
+ case GL.GL_UNSIGNED_INT_10F_11F_11F_REV:
+ case GL2ES3.GL_UNSIGNED_INT_5_9_9_9_REV:
compSize = 4;
compCount = 1;
break;
- case GL2GL3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+ case GL2ES3.GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
compSize = 8;
compCount = 1;
break;
@@ -681,33 +682,33 @@ public class GLBuffers extends Buffers {
* @return number of components required for the given OpenGL format
* @throws GLException if format is not handled. Please contact the maintainer if this is our bug.
*/
- public static final int componentCount(int format) throws GLException {
+ public static final int componentCount(final int format) throws GLException {
final int compCount;
switch (format) /* 26 */ {
case GL2.GL_COLOR_INDEX:
- case GL2GL3.GL_STENCIL_INDEX:
- case GL2GL3.GL_DEPTH_COMPONENT:
- case GL2GL3.GL_DEPTH_STENCIL:
- case GL2GL3.GL_RED:
- case GL2GL3.GL_RED_INTEGER:
- case GL2GL3.GL_GREEN:
+ case GL2ES2.GL_STENCIL_INDEX:
+ case GL2ES2.GL_DEPTH_COMPONENT:
+ case GL.GL_DEPTH_STENCIL:
+ case GL2ES2.GL_RED:
+ case GL2ES3.GL_RED_INTEGER:
+ case GL2ES3.GL_GREEN:
case GL2GL3.GL_GREEN_INTEGER:
- case GL2GL3.GL_BLUE:
+ case GL2ES3.GL_BLUE:
case GL2GL3.GL_BLUE_INTEGER:
case GL.GL_ALPHA:
case GL.GL_LUMINANCE:
compCount = 1;
break;
case GL.GL_LUMINANCE_ALPHA:
- case GL2GL3.GL_RG:
- case GL2GL3.GL_RG_INTEGER:
+ case GL2ES2.GL_RG:
+ case GL2ES3.GL_RG_INTEGER:
case GL2.GL_HILO_NV:
case GL2.GL_SIGNED_HILO_NV:
compCount = 2;
break;
case GL.GL_RGB:
- case GL2GL3.GL_RGB_INTEGER:
+ case GL2ES3.GL_RGB_INTEGER:
case GL2GL3.GL_BGR:
case GL2GL3.GL_BGR_INTEGER:
compCount = 3;
@@ -716,7 +717,7 @@ public class GLBuffers extends Buffers {
compCount = 3;
break;
case GL.GL_RGBA:
- case GL2GL3.GL_RGBA_INTEGER:
+ case GL2ES3.GL_RGBA_INTEGER:
case GL.GL_BGRA:
case GL2GL3.GL_BGRA_INTEGER:
case GL2.GL_ABGR_EXT:
@@ -748,9 +749,9 @@ public class GLBuffers extends Buffers {
//----------------------------------------------------------------------
// Conversion routines
//
- public final static float[] getFloatArray(double[] source) {
+ public final static float[] getFloatArray(final double[] source) {
int i = source.length;
- float[] dest = new float[i--];
+ final float[] dest = new float[i--];
while (i >= 0) {
dest[i] = (float) source[i];
i--;
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-20 10:58:08 +0000