21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #ifndef HEADLESS
  27 
  28 #include <stdlib.h>
  29 #include <string.h>
  30 
  31 #include "sun_java2d_SunGraphics2D.h"
  32 
  33 #include "jlong.h"
  34 #include "jni_util.h"
  35 #include "OGLContext.h"
  36 #include "OGLRenderQueue.h"
  37 #include "OGLSurfaceData.h"
  38 #include "GraphicsPrimitiveMgr.h"
  39 #include "Region.h"
  40 


  41 /**
  42  * The following methods are implemented in the windowing system (i.e. GLX
  43  * and WGL) source files.
  44  */
  45 extern jboolean OGLSD_InitOGLWindow(JNIEnv *env, OGLSDOps *oglsdo);
  46 extern OGLContext *OGLSD_MakeOGLContextCurrent(JNIEnv *env,
  47                                                OGLSDOps *srcOps,
  48                                                OGLSDOps *dstOps);
  49 
  50 /**
  51  * This table contains the standard blending rules (or Porter-Duff compositing
  52  * factors) used in glBlendFunc(), indexed by the rule constants from the
  53  * AlphaComposite class.
  54  */
  55 OGLBlendRule StdBlendRules[] = {
  56     { GL_ZERO,                GL_ZERO                }, /* 0 - Nothing      */
  57     { GL_ZERO,                GL_ZERO                }, /* 1 - RULE_Clear   */
  58     { GL_ONE,                 GL_ZERO                }, /* 2 - RULE_Src     */
  59     { GL_ONE,                 GL_ONE_MINUS_SRC_ALPHA }, /* 3 - RULE_SrcOver */
  60     { GL_ONE_MINUS_DST_ALPHA, GL_ONE                 }, /* 4 - RULE_DstOver */

  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #ifndef HEADLESS
  27 
  28 #include <stdlib.h>
  29 #include <string.h>
  30 
  31 #include "sun_java2d_SunGraphics2D.h"
  32 
  33 #include "jlong.h"
  34 #include "jni_util.h"
  35 #include "OGLContext.h"
  36 #include "OGLRenderQueue.h"
  37 #include "OGLSurfaceData.h"
  38 #include "GraphicsPrimitiveMgr.h"
  39 #include "Region.h"
  40 
  41 #include "jvm.h"
  42 
  43 /**
  44  * The following methods are implemented in the windowing system (i.e. GLX
  45  * and WGL) source files.
  46  */
  47 extern jboolean OGLSD_InitOGLWindow(JNIEnv *env, OGLSDOps *oglsdo);
  48 extern OGLContext *OGLSD_MakeOGLContextCurrent(JNIEnv *env,
  49                                                OGLSDOps *srcOps,
  50                                                OGLSDOps *dstOps);
  51 
  52 /**
  53  * This table contains the standard blending rules (or Porter-Duff compositing
  54  * factors) used in glBlendFunc(), indexed by the rule constants from the
  55  * AlphaComposite class.
  56  */
  57 OGLBlendRule StdBlendRules[] = {
  58     { GL_ZERO,                GL_ZERO                }, /* 0 - Nothing      */
  59     { GL_ZERO,                GL_ZERO                }, /* 1 - RULE_Clear   */
  60     { GL_ONE,                 GL_ZERO                }, /* 2 - RULE_Src     */
  61     { GL_ONE,                 GL_ONE_MINUS_SRC_ALPHA }, /* 3 - RULE_SrcOver */
  62     { GL_ONE_MINUS_DST_ALPHA, GL_ONE                 }, /* 4 - RULE_DstOver */