diff options
Diffstat (limited to 'src/native/ogl/RasterRetained.c')
| -rw-r--r-- | src/native/ogl/RasterRetained.c | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/src/native/ogl/RasterRetained.c b/src/native/ogl/RasterRetained.c deleted file mode 100644 index 2f54146..0000000 --- a/src/native/ogl/RasterRetained.c +++ /dev/null @@ -1,398 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Use is subject to license terms. - * - * $Revision$ - * $Date$ - * $State$ - */ - -#include <stdio.h> -#include <jni.h> - -#include "gldefs.h" - -#ifdef DEBUG -/* Uncomment the following for VERBOSE debug messages */ -/* #define VERBOSE */ -#endif /* DEBUG */ - - -extern void throwAssert(JNIEnv *env, char *str); - - -JNIEXPORT -void JNICALL Java_javax_media_j3d_RasterRetained_execute(JNIEnv *env, - jobject obj, jlong ctxInfo, jobject geo, - jboolean updateAlpha, jfloat alpha, - jint type, jint w_raster, jint h_raster, - jint x_offset, jint y_offset, jfloat x, jfloat y, jfloat z, jbyteArray imageYdown) - - -{ - jclass geo_class; - JNIEnv table; - - jfieldID w_field, h_field; - int width, height; - - GraphicsContextPropertiesInfo *ctxProperties = (GraphicsContextPropertiesInfo *)ctxInfo; - jlong ctx = ctxProperties->context; - - table = *env; - - geo_class = (jclass) (*(table->GetObjectClass))(env, geo); - -#ifdef VERBOSE - fprintf(stderr, - "x %g ,y %g ,z %g ,w_raster %d,h_raster %d, x_offset %d, y_offset %d\n", - x,y,z,w_raster,h_raster,x_offset,y_offset); -#endif - - if ((type == javax_media_j3d_Raster_RASTER_COLOR) || - (type == javax_media_j3d_Raster_RASTER_COLOR_DEPTH)) { - jobject image; - jclass image_class; - jfieldID image_field, format_field; - jbyte *byteData; - int format; - int glformat; - - image_field = (jfieldID)(*(table->GetFieldID))(env, geo_class, - "image","Ljavax/media/j3d/ImageComponent2DRetained;"); - image = (jobject) (*(table->GetObjectField))(env, geo, image_field); - - if (image == NULL) { - return; - } - image_class = (jclass) (*(table->GetObjectClass))(env, image); - - format_field = (jfieldID) (*(table->GetFieldID))(env, image_class, - "storedYdownFormat", "I"); - format = (jint)(*(table->GetIntField))(env, image, format_field); - w_field = (jfieldID) (*(table->GetFieldID))(env, image_class, - "width", "I"); - width = (jint)(*(table->GetIntField))(env, image, w_field); - h_field = (jfieldID)(*(table->GetFieldID))(env, image_class, - "height", "I"); - height = (jint)(*(table->GetIntField))(env, image, h_field); - - - /* - * raster position is upper left corner, default for Java3D - * ImageComponent currently has the data reverse in Y - */ - glPixelZoom(1.0, -1.0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, width); - if (x_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_PIXELS, x_offset); - if (x_offset + w_raster > width) { - w_raster = width - x_offset; - } - } else { - w_raster += x_offset; - if (w_raster > width) { - w_raster = width; - } - } - if (y_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_ROWS, y_offset); - if (y_offset + h_raster > height) { - h_raster = height - y_offset; - } - } else { - h_raster += y_offset; - if (h_raster > height) { - h_raster = height; - } - } - - - - glRasterPos3f(x, y, z); - - byteData = (jbyte *)(*(table->GetPrimitiveArrayCritical))(env, - imageYdown, NULL); - -/* - { - int i, j, *intData; - - fprintf(stderr, "format = %d, w_raster = %d, h_raster = %d\n\n", format, w_raster, h_raster); - intData = (int*)byteData; - for (i = 0; i < w_raster; i++) { - for (j = 0; j < h_raster; j++, intData++) { - fprintf(stderr, " 0x%x", *intData); - } - fprintf(stderr, "\n"); - } - } - */ - switch (format) { - case FORMAT_BYTE_RGBA: - glformat = GL_RGBA; - break; - case FORMAT_BYTE_RGB: - glformat = GL_RGB; - break; - - case FORMAT_BYTE_ABGR: - if (ctxProperties->abgr_ext) { /* If its zero, should never come here! */ - glformat = GL_ABGR_EXT; - } - break; - case FORMAT_BYTE_BGR: - if (ctxProperties->bgr_ext) { /* If its zero, should never come here! */ - glformat = ctxProperties->bgr_ext_enum; - } - break; - case FORMAT_BYTE_LA: - glformat = GL_LUMINANCE_ALPHA; - break; - - case FORMAT_BYTE_GRAY: - case FORMAT_USHORT_GRAY: - default: - throwAssert(env, "illegal format"); - break; - } - glDrawPixels(w_raster, h_raster, glformat, GL_UNSIGNED_BYTE, - byteData); - - (*(table->ReleasePrimitiveArrayCritical))(env, - imageYdown, byteData, 0); - } - - if ((type == javax_media_j3d_Raster_RASTER_DEPTH) || - (type == javax_media_j3d_Raster_RASTER_COLOR_DEPTH)) { - GLint draw_buf; - jobject depth; - jclass depth_class; - jfieldID depth_field, depth_type_field; - int depth_type; - - depth_field = (jfieldID)(*(table->GetFieldID))(env, geo_class, - "depthComponent","Ljavax/media/j3d/DepthComponentRetained;"); - - depth = (jobject) (*(table->GetObjectField))(env, geo, depth_field); - if (depth == NULL) { - return; - } - depth_class = (jclass) (*(table->GetObjectClass))(env, depth); - - depth_type_field = (jfieldID) (*(table->GetFieldID))(env, - depth_class, "type", "I"); - depth_type = (jint)(*(table->GetIntField))(env, depth, - depth_type_field); - - w_field = (jfieldID) (*(table->GetFieldID))(env, depth_class, - "width", "I"); - width = (jint)(*(table->GetIntField))(env, depth, w_field); - h_field = (jfieldID)(*(table->GetFieldID))(env, depth_class, - "height", "I"); - height = (jint)(*(table->GetIntField))(env, depth, h_field); - - - glGetIntegerv(GL_DRAW_BUFFER, &draw_buf); - /* disable draw buffer */ - glDrawBuffer(GL_NONE); - /* glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); */ - - /* - * raster position is upper left corner, default for Java3D - * ImageComponent currently has the data reverse in Y - */ - glPixelStorei(GL_UNPACK_ROW_LENGTH, width); - if (x_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_PIXELS, x_offset); - if (x_offset + w_raster > width) { - w_raster = width - x_offset; - } - } else { - w_raster += x_offset; - if (w_raster > width) { - w_raster = width; - } - } - if (y_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_ROWS, y_offset); - if (y_offset + h_raster > height) { - h_raster = height - y_offset; - } - } else { - h_raster += y_offset; - if (h_raster > height) { - h_raster = height; - } - } - - - if (depth_type == javax_media_j3d_DepthComponentRetained_DEPTH_COMPONENT_TYPE_INT) { - jfieldID intData_field; - jintArray intData_array; - jint *intData; - - intData_field = (jfieldID)(*(table->GetFieldID))(env, - depth_class, "depthData","[I"); - - intData_array = (jintArray)(*(table->GetObjectField))(env, depth, - intData_field); - intData = (jint *)(*(table->GetPrimitiveArrayCritical))(env, - intData_array, NULL); - glDrawPixels(w_raster, h_raster, GL_DEPTH_COMPONENT, - GL_UNSIGNED_INT, intData); - (*(table->ReleasePrimitiveArrayCritical))(env, intData_array, - intData, 0); - } else { /* javax_media_j3d_DepthComponentRetained_DEPTH_COMPONENT_TYPE_FLOAT */ - jfieldID floatData_field; - jfloatArray floatData_array; - jfloat *floatData; - - floatData_field = (jfieldID)(*(table->GetFieldID))(env, - depth_class, "depthData","[F"); - floatData_array = (jfloatArray)(*(table->GetObjectField))(env, depth, - floatData_field); - floatData = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, - floatData_array, NULL); - glDrawPixels(w_raster, h_raster, GL_DEPTH_COMPONENT, - GL_FLOAT, floatData); - (*(table->ReleasePrimitiveArrayCritical))(env, floatData_array, - floatData, 0); - } - - /* re-enable draw buffer */ - glDrawBuffer(draw_buf); - - } - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - -} - - -#if 0 - -JNIEXPORT -void JNICALL Java_javax_media_j3d_RasterRetained_executeTiled(JNIEnv *env, - jobject obj, jlong ctxInfo, jobject geo, - jint format, jint w_raster, jint h_raster, - jint x_offset, jint y_offset, jint deltaw, jint deltah, jfloat x, jfloat y, jfloat z, jbyteArray tile) - - -{ - jclass geo_class; - JNIEnv table; - jint j; - int alphaChanged = 0; /* used so we can get alpha data from */ - /* JNI before using it so we can use */ - /* GetPrimitiveArrayCritical */ - jobject image; - jclass image_class; - jfieldID byteData_field, image_field, format_field; - jbyteArray byteData_array; - jbyte *byteData; - int glformat; - float rasterPos[3]; - GraphicsContextPropertiesInfo *ctxProperties = (GraphicsContextPropertiesInfo *)ctxInfo; - jlong ctx = ctxProperties->context; - - table = *env; - - -#ifdef VERBOSE - fprintf(stderr, - "x %g ,y %g ,z %g ,w_raster %d,h_raster %d, x_offset %d, y_offset %d\n", - x,y,z,w_raster,h_raster,x_offset,y_offset); -#endif - - - /* - * raster position is upper left corner, default for Java3D - * ImageComponent currently has the data reverse in Y - */ - glPixelZoom(1.0, -1.0); - /* glPixelStorei(GL_UNPACK_ROW_LENGTH, width);*/ - if (x_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_PIXELS, x_offset); - if (x_offset + w_raster > width) { - w_raster = width - x_offset; - } - } else { - w_raster += x_offset; - if (w_raster > width) { - w_raster = width; - } - } - if (y_offset >= 0) { - glPixelStorei(GL_UNPACK_SKIP_ROWS, y_offset); - if (y_offset + h_raster > height) { - h_raster = height - y_offset; - } - } else { - h_raster += y_offset; - if (h_raster > height) { - h_raster = height; - } - } - - if (deltaw == 0 && deltah == 0) { - glRasterPos3f(x, y, z); - } - else { - glGetFloatv(GL_CURRENT_RASTER_POSITION,rasterPos); - rasterPos[0] += (float)deltaw; - rasterPos[1] += (float)deltah; - glRasterPos3f(rasterPos[0], rasterPos[1], rasterPos[2]); - } - - - - byteData = (jbyte *)(*(table->GetPrimitiveArrayCritical))(env, - tile, NULL); - switch (format) { - case FORMAT_BYTE_RGBA: - glformat = GL_RGBA; - break; - case FORMAT_BYTE_RGB: - glformat = GL_RGB; - break; - - case FORMAT_BYTE_ABGR: - if (ctxProperties->abgr_ext) { /* If its zero, should never come here! */ - glformat = GL_ABGR_EXT; - } - break; - - - case FORMAT_BYTE_BGR: - if (ctxProperties->bgr_ext) { /* If its zero, should never come here! */ - glformat = ctxProperties->bgr_ext_enum; - } - break; - - case FORMAT_BYTE_LA: - glformat = GL_LUMINANCE_ALPHA; - break; - case FORMAT_BYTE_GRAY: - case FORMAT_USHORT_GRAY: - default: - throwAssert(env, "illegal format"); - break; - } - fprintf(stderr, "w_raster = %d, h_raster = %d, glformat = %d\n",w_raster, h_raster, glformat); - glDrawPixels(w_raster, h_raster, glformat, GL_UNSIGNED_BYTE, - byteData); - - (*(table->ReleasePrimitiveArrayCritical))(env, - tile, byteData, 0); - - /* glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);*/ - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - -} -#endif |