diff --git a/gl-natives/pom.xml b/gl-natives/pom.xml
index 9baa1ebdba..6c1feb44ba 100644
--- a/gl-natives/pom.xml
+++ b/gl-natives/pom.xml
@@ -87,6 +87,10 @@
shared
OpenGL32
+
+ shared
+ User32
+
diff --git a/gl-natives/src/main/c/jaggl.c b/gl-natives/src/main/c/jaggl.c
index 37ba5a0d57..591f21c4b1 100644
--- a/gl-natives/src/main/c/jaggl.c
+++ b/gl-natives/src/main/c/jaggl.c
@@ -1,7 +1,17 @@
#include "jaggl_context.h"
#include "jaggl_opengl.h"
+#if defined(__unix__)
#include
+#elif defined(_WIN32)
+#include
+#include
+#include
+#include
+#else
+#error Unsupported platform
+#endif
+
#include
#include
#include
@@ -9,18 +19,14 @@
#include
#include
-#define PFNGLCLIENTACTIVETEXTUREPROC PFNGLCLIENTACTIVETEXTUREARBPROC
-#define PFNGLMULTITEXCOORD2FPROC PFNGLMULTITEXCOORD2FARBPROC
-#define PFNGLMULTITEXCOORD2IPROC PFNGLMULTITEXCOORD2IARBPROC
-
-#define JAGGL_LOCK(env) \
+#define JAGGL_FORCE_LOCK(env) \
JAWT awt = { .version = JAWT_VERSION_1_4 }; \
bool awt_valid = JAWT_GetAWT(env, &awt); \
if (awt_valid) { \
awt.Lock(env); \
}
-#define JAGGL_UNLOCK(env) \
+#define JAGGL_FORCE_UNLOCK(env) \
if (awt_valid) { \
awt.Unlock(env); \
}
@@ -58,13 +64,35 @@
#define JAGGL_RELEASE_STRING(env, str) \
(*env)->ReleaseStringUTFChars(env, str, str ## _str)
+#if defined(__unix__)
+#define PFNGLCLIENTACTIVETEXTUREPROC PFNGLCLIENTACTIVETEXTUREARBPROC
+#define PFNGLMULTITEXCOORD2FPROC PFNGLMULTITEXCOORD2FARBPROC
+#define PFNGLMULTITEXCOORD2IPROC PFNGLMULTITEXCOORD2IARBPROC
+
+#define JAGGL_LOCK(env) JAGGL_FORCE_LOCK(env)
+#define JAGGL_UNLOCK(env) JAGGL_FORCE_UNLOCK(env)
+
+#define JAGGL_PROC_ADDR(name) glXGetProcAddressARB((const GLubyte *) name)
+#elif defined(_WIN32)
+#define JAGGL_LOCK(env)
+#define JAGGL_UNLOCK(env)
+
+#define JAGGL_PROC_ADDR(name) wglGetProcAddress(name)
+#endif
+
+#if defined(__unix__)
static Display *jaggl_display;
static XVisualInfo *jaggl_visual_info;
static VisualID jaggl_visual_id;
static GLXContext jaggl_context;
static GLXDrawable jaggl_drawable;
-static int jaggl_alpha_bits;
static bool jaggl_double_buffered;
+#elif defined(_WIN32)
+static HWND jaggl_window;
+static HDC jaggl_device;
+static HGLRC jaggl_context;
+#endif
+static int jaggl_alpha_bits;
static PFNGLACTIVETEXTUREPROC jaggl_glActiveTexture;
static PFNGLACTIVETEXTUREARBPROC jaggl_glActiveTextureARB;
@@ -111,60 +139,71 @@ static PFNGLTEXIMAGE3DPROC jaggl_glTexImage3D;
static PFNGLUNIFORM1IARBPROC jaggl_glUniform1iARB;
static PFNGLUNIFORM3FARBPROC jaggl_glUniform3fARB;
static PFNGLUSEPROGRAMOBJECTARBPROC jaggl_glUseProgramObjectARB;
+#if defined(__unix__)
static PFNGLXSWAPINTERVALSGIPROC jaggl_glXSwapIntervalSGI;
+#elif defined(_WIN32)
+static PFNWGLGETEXTENSIONSSTRINGEXTPROC jaggl_wglGetExtensionsStringEXT;
+static PFNWGLSWAPINTERVALEXTPROC jaggl_wglSwapIntervalEXT;
+#endif
static void jaggl_init_proc_table(void) {
- jaggl_glActiveTexture = (PFNGLACTIVETEXTUREPROC) glXGetProcAddressARB((const GLubyte *) "glActiveTexture");
- jaggl_glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) glXGetProcAddressARB((const GLubyte *) "glActiveTextureARB");
- jaggl_glAttachObjectARB = (PFNGLATTACHOBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glAttachObjectARB");
- jaggl_glBindBufferARB = (PFNGLBINDBUFFERARBPROC) glXGetProcAddressARB((const GLubyte *) "glBindBufferARB");
- jaggl_glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC) glXGetProcAddressARB((const GLubyte *) "glBindFramebufferEXT");
- jaggl_glBindProgramARB = (PFNGLBINDPROGRAMARBPROC) glXGetProcAddressARB((const GLubyte *) "glBindProgramARB");
- jaggl_glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC) glXGetProcAddressARB((const GLubyte *) "glBindRenderbufferEXT");
- jaggl_glBufferDataARB = (PFNGLBUFFERDATAARBPROC) glXGetProcAddressARB((const GLubyte *) "glBufferDataARB");
- jaggl_glBufferSubDataARB = (PFNGLBUFFERSUBDATAARBPROC) glXGetProcAddressARB((const GLubyte *) "glBufferSubDataARB");
- jaggl_glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) glXGetProcAddressARB((const GLubyte *) "glCheckFramebufferStatusEXT");
- jaggl_glClientActiveTexture = (PFNGLCLIENTACTIVETEXTUREPROC) glXGetProcAddressARB((const GLubyte *) "glClientActiveTexture");
- jaggl_glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC) glXGetProcAddressARB((const GLubyte *) "glClientActiveTextureARB");
- jaggl_glCompileShaderARB = (PFNGLCOMPILESHADERARBPROC) glXGetProcAddressARB((const GLubyte *) "glCompileShaderARB");
- jaggl_glCreateProgramObjectARB = (PFNGLCREATEPROGRAMOBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glCreateProgramObjectARB");
- jaggl_glCreateShaderObjectARB = (PFNGLCREATESHADEROBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glCreateShaderObjectARB");
- jaggl_glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC) glXGetProcAddressARB((const GLubyte *) "glDeleteBuffersARB");
- jaggl_glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC) glXGetProcAddressARB((const GLubyte *) "glDeleteFramebuffersEXT");
- jaggl_glDeleteObjectARB = (PFNGLDELETEOBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glDeleteObjectARB");
- jaggl_glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC) glXGetProcAddressARB((const GLubyte *) "glDeleteRenderbuffersEXT");
- jaggl_glDetachObjectARB = (PFNGLDETACHOBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glDetachObjectARB");
- jaggl_glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) glXGetProcAddressARB((const GLubyte *) "glFramebufferRenderbufferEXT");
- jaggl_glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) glXGetProcAddressARB((const GLubyte *) "glFramebufferTexture2DEXT");
- jaggl_glGenBuffersARB = (PFNGLGENBUFFERSARBPROC) glXGetProcAddressARB((const GLubyte *) "glGenBuffersARB");
- jaggl_glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC) glXGetProcAddressARB((const GLubyte *) "glGenFramebuffersEXT");
- jaggl_glGenProgramsARB = (PFNGLGENPROGRAMSARBPROC) glXGetProcAddressARB((const GLubyte *) "glGenProgramsARB");
- jaggl_glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC) glXGetProcAddressARB((const GLubyte *) "glGenRenderbuffersEXT");
- jaggl_glGetInfoLogARB = (PFNGLGETINFOLOGARBPROC) glXGetProcAddressARB((const GLubyte *) "glGetInfoLogARB");
- jaggl_glGetObjectParameterivARB = (PFNGLGETOBJECTPARAMETERIVARBPROC) glXGetProcAddressARB((const GLubyte *) "glGetObjectParameterivARB");
- jaggl_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC) glXGetProcAddressARB((const GLubyte *) "glGetUniformLocation");
- jaggl_glLinkProgramARB = (PFNGLLINKPROGRAMARBPROC) glXGetProcAddressARB((const GLubyte *) "glLinkProgramARB");
- jaggl_glMultiTexCoord2f = (PFNGLMULTITEXCOORD2FPROC) glXGetProcAddressARB((const GLubyte *) "glMultiTexCoord2f");
- jaggl_glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC) glXGetProcAddressARB((const GLubyte *) "glMultiTexCoord2fARB");
- jaggl_glMultiTexCoord2i = (PFNGLMULTITEXCOORD2IPROC) glXGetProcAddressARB((const GLubyte *) "glMultiTexCoord2i");
- jaggl_glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC) glXGetProcAddressARB((const GLubyte *) "glMultiTexCoord2iARB");
- jaggl_glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC) glXGetProcAddressARB((const GLubyte *) "glPointParameterfARB");
- jaggl_glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC) glXGetProcAddressARB((const GLubyte *) "glPointParameterfvARB");
- jaggl_glProgramLocalParameter4fARB = (PFNGLPROGRAMLOCALPARAMETER4FARBPROC) glXGetProcAddressARB((const GLubyte *) "glProgramLocalParameter4fARB");
- jaggl_glProgramLocalParameter4fvARB = (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) glXGetProcAddressARB((const GLubyte *) "glProgramLocalParameter4fvARB");
- jaggl_glProgramStringARB = (PFNGLPROGRAMSTRINGARBPROC) glXGetProcAddressARB((const GLubyte *) "glProgramStringARB");
- jaggl_glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC) glXGetProcAddressARB((const GLubyte *) "glRenderbufferStorageEXT");
- jaggl_glShaderSourceARB = (PFNGLSHADERSOURCEARBPROC) glXGetProcAddressARB((const GLubyte *) "glShaderSourceARB");
- jaggl_glTexImage3D = (PFNGLTEXIMAGE3DPROC) glXGetProcAddressARB((const GLubyte *) "glTexImage3D");
- jaggl_glUniform1iARB = (PFNGLUNIFORM1IARBPROC) glXGetProcAddressARB((const GLubyte *) "glUniform1iARB");
- jaggl_glUniform3fARB = (PFNGLUNIFORM3FARBPROC) glXGetProcAddressARB((const GLubyte *) "glUniform3fARB");
- jaggl_glUseProgramObjectARB = (PFNGLUSEPROGRAMOBJECTARBPROC) glXGetProcAddressARB((const GLubyte *) "glUseProgramObjectARB");
- jaggl_glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC) glXGetProcAddressARB((const GLubyte *) "glXSwapIntervalSGI");
+ jaggl_glActiveTexture = (PFNGLACTIVETEXTUREPROC) JAGGL_PROC_ADDR("glActiveTexture");
+ jaggl_glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) JAGGL_PROC_ADDR("glActiveTextureARB");
+ jaggl_glAttachObjectARB = (PFNGLATTACHOBJECTARBPROC) JAGGL_PROC_ADDR("glAttachObjectARB");
+ jaggl_glBindBufferARB = (PFNGLBINDBUFFERARBPROC) JAGGL_PROC_ADDR("glBindBufferARB");
+ jaggl_glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC) JAGGL_PROC_ADDR("glBindFramebufferEXT");
+ jaggl_glBindProgramARB = (PFNGLBINDPROGRAMARBPROC) JAGGL_PROC_ADDR("glBindProgramARB");
+ jaggl_glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC) JAGGL_PROC_ADDR("glBindRenderbufferEXT");
+ jaggl_glBufferDataARB = (PFNGLBUFFERDATAARBPROC) JAGGL_PROC_ADDR("glBufferDataARB");
+ jaggl_glBufferSubDataARB = (PFNGLBUFFERSUBDATAARBPROC) JAGGL_PROC_ADDR("glBufferSubDataARB");
+ jaggl_glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) JAGGL_PROC_ADDR("glCheckFramebufferStatusEXT");
+ jaggl_glClientActiveTexture = (PFNGLCLIENTACTIVETEXTUREPROC) JAGGL_PROC_ADDR("glClientActiveTexture");
+ jaggl_glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC) JAGGL_PROC_ADDR("glClientActiveTextureARB");
+ jaggl_glCompileShaderARB = (PFNGLCOMPILESHADERARBPROC) JAGGL_PROC_ADDR("glCompileShaderARB");
+ jaggl_glCreateProgramObjectARB = (PFNGLCREATEPROGRAMOBJECTARBPROC) JAGGL_PROC_ADDR("glCreateProgramObjectARB");
+ jaggl_glCreateShaderObjectARB = (PFNGLCREATESHADEROBJECTARBPROC) JAGGL_PROC_ADDR("glCreateShaderObjectARB");
+ jaggl_glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC) JAGGL_PROC_ADDR("glDeleteBuffersARB");
+ jaggl_glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC) JAGGL_PROC_ADDR("glDeleteFramebuffersEXT");
+ jaggl_glDeleteObjectARB = (PFNGLDELETEOBJECTARBPROC) JAGGL_PROC_ADDR("glDeleteObjectARB");
+ jaggl_glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC) JAGGL_PROC_ADDR("glDeleteRenderbuffersEXT");
+ jaggl_glDetachObjectARB = (PFNGLDETACHOBJECTARBPROC) JAGGL_PROC_ADDR("glDetachObjectARB");
+ jaggl_glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) JAGGL_PROC_ADDR("glFramebufferRenderbufferEXT");
+ jaggl_glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) JAGGL_PROC_ADDR("glFramebufferTexture2DEXT");
+ jaggl_glGenBuffersARB = (PFNGLGENBUFFERSARBPROC) JAGGL_PROC_ADDR("glGenBuffersARB");
+ jaggl_glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC) JAGGL_PROC_ADDR("glGenFramebuffersEXT");
+ jaggl_glGenProgramsARB = (PFNGLGENPROGRAMSARBPROC) JAGGL_PROC_ADDR("glGenProgramsARB");
+ jaggl_glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC) JAGGL_PROC_ADDR("glGenRenderbuffersEXT");
+ jaggl_glGetInfoLogARB = (PFNGLGETINFOLOGARBPROC) JAGGL_PROC_ADDR("glGetInfoLogARB");
+ jaggl_glGetObjectParameterivARB = (PFNGLGETOBJECTPARAMETERIVARBPROC) JAGGL_PROC_ADDR("glGetObjectParameterivARB");
+ jaggl_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC) JAGGL_PROC_ADDR("glGetUniformLocation");
+ jaggl_glLinkProgramARB = (PFNGLLINKPROGRAMARBPROC) JAGGL_PROC_ADDR("glLinkProgramARB");
+ jaggl_glMultiTexCoord2f = (PFNGLMULTITEXCOORD2FPROC) JAGGL_PROC_ADDR("glMultiTexCoord2f");
+ jaggl_glMultiTexCoord2fARB = (PFNGLMULTITEXCOORD2FARBPROC) JAGGL_PROC_ADDR("glMultiTexCoord2fARB");
+ jaggl_glMultiTexCoord2i = (PFNGLMULTITEXCOORD2IPROC) JAGGL_PROC_ADDR("glMultiTexCoord2i");
+ jaggl_glMultiTexCoord2iARB = (PFNGLMULTITEXCOORD2IARBPROC) JAGGL_PROC_ADDR("glMultiTexCoord2iARB");
+ jaggl_glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC) JAGGL_PROC_ADDR("glPointParameterfARB");
+ jaggl_glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC) JAGGL_PROC_ADDR("glPointParameterfvARB");
+ jaggl_glProgramLocalParameter4fARB = (PFNGLPROGRAMLOCALPARAMETER4FARBPROC) JAGGL_PROC_ADDR("glProgramLocalParameter4fARB");
+ jaggl_glProgramLocalParameter4fvARB = (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) JAGGL_PROC_ADDR("glProgramLocalParameter4fvARB");
+ jaggl_glProgramStringARB = (PFNGLPROGRAMSTRINGARBPROC) JAGGL_PROC_ADDR("glProgramStringARB");
+ jaggl_glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC) JAGGL_PROC_ADDR("glRenderbufferStorageEXT");
+ jaggl_glShaderSourceARB = (PFNGLSHADERSOURCEARBPROC) JAGGL_PROC_ADDR("glShaderSourceARB");
+ jaggl_glTexImage3D = (PFNGLTEXIMAGE3DPROC) JAGGL_PROC_ADDR("glTexImage3D");
+ jaggl_glUniform1iARB = (PFNGLUNIFORM1IARBPROC) JAGGL_PROC_ADDR("glUniform1iARB");
+ jaggl_glUniform3fARB = (PFNGLUNIFORM3FARBPROC) JAGGL_PROC_ADDR("glUniform3fARB");
+ jaggl_glUseProgramObjectARB = (PFNGLUSEPROGRAMOBJECTARBPROC) JAGGL_PROC_ADDR("glUseProgramObjectARB");
+#if defined(__unix__)
+ jaggl_glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC) JAGGL_PROC_ADDR("glXSwapIntervalSGI");
+#elif defined(_WIN32)
+ jaggl_wglGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC) JAGGL_PROC_ADDR("wglGetExtensionsStringEXT");
+ jaggl_wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC) JAGGL_PROC_ADDR("wglSwapIntervalEXT");
+#endif
}
JNIEXPORT jboolean JNICALL Java_jaggl_context_createContext(JNIEnv *env, jclass cls) {
JAGGL_LOCK(env);
+#if defined(__unix__)
GLXContext current = glXGetCurrentContext();
if (current) {
glXMakeCurrent(jaggl_display, None, NULL);
@@ -176,6 +215,19 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_createContext(JNIEnv *env, jclass
}
jaggl_context = glXCreateContext(jaggl_display, jaggl_visual_info, NULL, True);
+#elif defined(_WIN32)
+ HGLRC current = wglGetCurrentContext();
+ if (current) {
+ wglMakeCurrent(jaggl_device, NULL);
+ }
+
+ if (jaggl_context) {
+ wglDeleteContext(jaggl_context);
+ jaggl_context = NULL;
+ }
+
+ jaggl_context = wglCreateContext(jaggl_device);
+#endif
JAGGL_UNLOCK(env);
return jaggl_context != NULL;
@@ -186,10 +238,17 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_releaseContext(JNIEnv *env, jclass
jboolean result = JNI_TRUE;
+#if defined(__unix__)
GLXContext current = glXGetCurrentContext();
if (current) {
result = (jboolean) glXMakeCurrent(jaggl_display, None, NULL);
}
+#elif defined(_WIN32)
+ HGLRC current = wglGetCurrentContext();
+ if (current) {
+ result = (jboolean) wglMakeCurrent(jaggl_device, NULL);
+ }
+#endif
JAGGL_UNLOCK(env);
return result;
@@ -198,6 +257,7 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_releaseContext(JNIEnv *env, jclass
JNIEXPORT jboolean JNICALL Java_jaggl_context_destroy(JNIEnv *env, jclass cls) {
JAGGL_LOCK(env);
+#if defined(__unix__)
GLXContext current = glXGetCurrentContext();
if (current) {
glXMakeCurrent(jaggl_display, None, NULL);
@@ -214,6 +274,24 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_destroy(JNIEnv *env, jclass cls) {
}
jaggl_display = None;
+#elif defined(_WIN32)
+ HGLRC current = wglGetCurrentContext();
+ if (current) {
+ wglMakeCurrent(jaggl_device, NULL);
+ }
+
+ if (jaggl_context) {
+ wglDeleteContext(jaggl_context);
+ jaggl_context = NULL;
+ }
+
+ if (jaggl_device) {
+ ReleaseDC(jaggl_window, jaggl_device);
+ jaggl_device = NULL;
+ }
+
+ jaggl_window = NULL;
+#endif
JAGGL_UNLOCK(env);
return JNI_TRUE;
@@ -222,26 +300,42 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_destroy(JNIEnv *env, jclass cls) {
JNIEXPORT jboolean JNICALL Java_jaggl_context_swapBuffers(JNIEnv *env, jclass cls) {
JAGGL_LOCK(env);
+ jboolean result = JNI_TRUE;
+
+#if defined(__unix__)
if (jaggl_double_buffered) {
glXSwapBuffers(jaggl_display, jaggl_drawable);
} else {
glFlush();
}
+#elif defined(_WIN32)
+ result = (jboolean) SwapBuffers(jaggl_device);
+#endif
JAGGL_UNLOCK(env);
- return JNI_TRUE;
+ return result;
}
JNIEXPORT jint JNICALL Java_jaggl_context_getLastError(JNIEnv *env, jclass cls) {
+#if defined(_WIN32)
+ return (jint) GetLastError();
+#else
return 0;
+#endif
}
JNIEXPORT void JNICALL Java_jaggl_context_setSwapInterval(JNIEnv *env, jclass cls, jint interval) {
JAGGL_LOCK(env);
+#if defined(__unix__)
if (jaggl_glXSwapIntervalSGI) {
jaggl_glXSwapIntervalSGI((int) interval);
}
+#elif defined(_WIN32)
+ if (jaggl_wglSwapIntervalEXT) {
+ jaggl_wglSwapIntervalEXT((int) interval);
+ }
+#endif
JAGGL_UNLOCK(env);
}
@@ -249,8 +343,19 @@ JNIEXPORT void JNICALL Java_jaggl_context_setSwapInterval(JNIEnv *env, jclass cl
JNIEXPORT jstring JNICALL Java_jaggl_context_getExtensionsString(JNIEnv *env, jclass cls) {
JAGGL_LOCK(env);
+ jstring extensions;
+
+#if defined(__unix__)
const char *extensions_str = glXQueryExtensionsString(jaggl_display, jaggl_visual_info->screen);
- jstring extensions = (*env)->NewStringUTF(env, extensions_str);
+ extensions = (*env)->NewStringUTF(env, extensions_str);
+#elif defined(_WIN32)
+ if (jaggl_wglGetExtensionsStringEXT) {
+ const char *extensions_str = jaggl_wglGetExtensionsStringEXT();
+ extensions = (*env)->NewStringUTF(env, extensions_str);
+ } else {
+ extensions = NULL;
+ }
+#endif
JAGGL_UNLOCK(env);
return extensions;
@@ -261,7 +366,7 @@ JNIEXPORT jint JNICALL Java_jaggl_context_getAlphaBits(JNIEnv *env, jclass cls)
}
JNIEXPORT jboolean JNICALL Java_jaggl_context_choosePixelFormat1(JNIEnv *env, jclass cls, jobject component, jint num_samples, jint alpha_bits) {
- JAGGL_LOCK(env);
+ JAGGL_FORCE_LOCK(env);
jboolean result = JNI_FALSE;
@@ -284,6 +389,7 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_choosePixelFormat1(JNIEnv *env, jc
goto ds_unlock;
}
+#if defined(__unix__)
JAWT_X11DrawingSurfaceInfo *platformInfo = (JAWT_X11DrawingSurfaceInfo *) dsi->platformInfo;
if (!platformInfo) {
goto dsi_free;
@@ -345,6 +451,55 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_choosePixelFormat1(JNIEnv *env, jc
goto dsi_free;
}
}
+#elif defined(_WIN32)
+ JAWT_Win32DrawingSurfaceInfo *platformInfo = (JAWT_Win32DrawingSurfaceInfo *) dsi->platformInfo;
+ if (!platformInfo) {
+ goto dsi_free;
+ }
+
+ jaggl_window = platformInfo->hwnd;
+
+ jaggl_device = GetDC(jaggl_window);
+ if (!jaggl_device) {
+ goto dsi_free;
+ }
+
+ int format = GetPixelFormat(jaggl_device);
+ if (format) {
+ PIXELFORMATDESCRIPTOR pfd;
+ if (DescribePixelFormat(jaggl_device, format, sizeof(pfd), &pfd)) {
+ jaggl_alpha_bits = pfd.cAlphaBits;
+
+ result = JNI_TRUE;
+ goto dsi_free;
+ }
+ }
+
+ // TODO(gpe): numSamples handling
+
+ PIXELFORMATDESCRIPTOR pfd = {
+ .nSize = sizeof(pfd),
+ .nVersion = 1,
+ .dwFlags = PFD_GENERIC_ACCELERATED | PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER,
+ .iPixelType = PFD_TYPE_RGBA,
+ .cColorBits = 24,
+ .cRedBits = 8,
+ .cGreenBits = 8,
+ .cBlueBits = 8,
+ .cAlphaBits = alpha_bits,
+ .cDepthBits = 24,
+ .iLayerType = PFD_MAIN_PLANE
+ };
+ format = ChoosePixelFormat(jaggl_device, &pfd);
+ if (format) {
+ if (SetPixelFormat(jaggl_device, format, &pfd)) {
+ // TODO(gpe): get actual number of alpha bits
+
+ result = JNI_TRUE;
+ goto dsi_free;
+ }
+ }
+#endif
dsi_free:
ds->FreeDrawingSurfaceInfo(dsi);
@@ -353,7 +508,7 @@ ds_unlock:
ds_free:
awt.FreeDrawingSurface(ds);
awt_unlock:
- JAGGL_UNLOCK(env);
+ JAGGL_FORCE_UNLOCK(env);
return result;
}
@@ -366,6 +521,7 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_makeCurrent1(JNIEnv *env, jclass c
goto done;
}
+#if defined(__unix__)
GLXContext current = glXGetCurrentContext();
if (jaggl_context == current) {
result = JNI_TRUE;
@@ -377,6 +533,19 @@ JNIEXPORT jboolean JNICALL Java_jaggl_context_makeCurrent1(JNIEnv *env, jclass c
if (!glXMakeCurrent(jaggl_display, jaggl_drawable, jaggl_context)) {
goto done;
}
+#elif defined(_WIN32)
+ HGLRC current = wglGetCurrentContext();
+ if (jaggl_context == current) {
+ result = JNI_TRUE;
+ goto done;
+ }
+
+ wglMakeCurrent(jaggl_device, NULL);
+
+ if (!wglMakeCurrent(jaggl_device, jaggl_context)) {
+ goto done;
+ }
+#endif
jaggl_init_proc_table();
result = JNI_TRUE;
@@ -1502,7 +1671,7 @@ JNIEXPORT void JNICALL Java_jaggl_opengl_glShaderSourceARB0(JNIEnv *env, jobject
(*env)->ReleaseStringUTFChars(env, s, (const char *) strings[i]);
}
- free(strings);
+ free((void *) strings);
}
JAGGL_UNLOCK(env);