emulators/emulator-base/src/main/c/mle_pencil.c

   1 /* -*- Mode: C++; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the Mozilla Public License Version 2.0.
   7 // See license.mkd for licensing and copyright information.
   8 // ------------------------------------------------------------------------ */
   9
  10 #include "squirreljme.h"
  11
  12 // The class to forward to
  13 #define SWINGPENCIL_CLASSNAME "cc/squirreljme/emulator/uiform/SwingPencilShelf"
  14
  15 // Descriptors
  16 #define SWINGPENCIL_CAPABILITIES_DESC "(I)I"
  17 #define SWINGPENCIL_NATIVEIMAGELOADTYPES_DESC "()I"
  18 #define SWINGPENCIL_NATIVEIMAGELOADRGBA_DESC "(I[BIILcc/squirreljme/jvm/mle/callbacks/NativeImageLoadCallback;)Ljava/lang/Object;"
  19
  20 JNIEXPORT jint JNICALL Impl_mle_PencilShelf_capabilities(JNIEnv* env,
  21         jclass classy, jint pixelFormat)
  22 {
  23         return forwardCallStaticInteger(env,  SWINGPENCIL_CLASSNAME,
  24                 "capabilities", SWINGPENCIL_CAPABILITIES_DESC,
  25                 pixelFormat);
  26 }
  27
  28 JNIEXPORT jobject JNICALL Impl_mle_PencilShelf_nativeImageLoadRGBA(JNIEnv* env,
  29         jclass classy, jint type, jbyteArray buf, jint off, jint len,
  30         jobject callback)
  31 {
  32         return forwardCallStaticObject(env, SWINGPENCIL_CLASSNAME,
  33                 "nativeImageLoadRGBA", SWINGPENCIL_NATIVEIMAGELOADRGBA_DESC,
  34                 type, buf, off, len, callback);
  35 }
  36
  37 JNIEXPORT jint JNICALL Impl_mle_PencilShelf_nativeImageLoadTypes(JNIEnv* env,
  38         jclass classy)
  39 {
  40         return forwardCallStaticInteger(env, SWINGPENCIL_CLASSNAME,
  41                 "nativeImageLoadTypes", SWINGPENCIL_NATIVEIMAGELOADTYPES_DESC);
  42 }
  43
  44 static const JNINativeMethod mlePencilMethods[] =
  45 {
  46         {"capabilities", SWINGPENCIL_CAPABILITIES_DESC,
  47                 (void*)Impl_mle_PencilShelf_capabilities},
  48         {"nativeImageLoadRGBA", SWINGPENCIL_NATIVEIMAGELOADRGBA_DESC,
  49                 (void*)Impl_mle_PencilShelf_nativeImageLoadRGBA},
  50         {"nativeImageLoadTypes", SWINGPENCIL_NATIVEIMAGELOADTYPES_DESC,
  51                 (void*)Impl_mle_PencilShelf_nativeImageLoadTypes},
  52 };
  53
  54 jint JNICALL mlePencilInit(JNIEnv* env, jclass classy)
  55 {
  56         return (*env)->RegisterNatives(env,
  57                 (*env)->FindClass(env, "cc/squirreljme/jvm/mle/PencilShelf"),
  58                 mlePencilMethods, sizeof(mlePencilMethods) / sizeof(JNINativeMethod));
  59 }