diff options
Diffstat (limited to 'src/native/ogl/GLSLShaderProgram.c')
| -rw-r--r-- | src/native/ogl/GLSLShaderProgram.c | 1677 |
1 files changed, 0 insertions, 1677 deletions
diff --git a/src/native/ogl/GLSLShaderProgram.c b/src/native/ogl/GLSLShaderProgram.c deleted file mode 100644 index 5869a7b..0000000 --- a/src/native/ogl/GLSLShaderProgram.c +++ /dev/null @@ -1,1677 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Sun designates this - * particular file as subject to the "Classpath" exception as provided - * by Sun in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - * $Revision$ - * $Date$ - * $State$ - */ - -/* j3dsys.h needs to be included before any other include files to suppres VC warning */ -#include "j3dsys.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <math.h> -#include <jni.h> - -#include "gldefs.h" -#include "GLSLInfo.h" - -#if defined(UNIX) -#include <dlfcn.h> -#endif - -#ifdef DEBUG -/* Uncomment the following for VERBOSE debug messages */ -/* #define VERBOSE */ -#endif /* DEBUG */ - - -extern jint getJavaIntEnv(JNIEnv *env, char* envStr); -extern char *strJavaToC(JNIEnv *env, jstring str); -extern void throwAssert(JNIEnv *env, char *str); -extern jobject createShaderError(JNIEnv *env, - int errorCode, - const char *errorMsg, - const char *detailMsg); - -extern int isExtensionSupported(const char *allExtensions, const char *extension); - - -static void glslVertexAttrPointer(GraphicsContextPropertiesInfo *ctxProperties, - int index, int size, int type, int stride, - const void *pointer); -static void glslEnableVertexAttrArray(GraphicsContextPropertiesInfo *ctxProperties, - int index); -static void glslDisableVertexAttrArray(GraphicsContextPropertiesInfo *ctxProperties, - int index); -static void glslVertexAttr1fv(GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v); -static void glslVertexAttr2fv(GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v); -static void glslVertexAttr3fv(GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v); -static void glslVertexAttr4fv(GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v); - - -/* - * Called by getPropertiesFromCurrentContext to initialize the GLSL - * shader function pointers and set the flag indicating whether GLSL - * shaders are available. - */ -void -checkGLSLShaderExtensions( - JNIEnv *env, - jobject obj, - char *tmpExtensionStr, - GraphicsContextPropertiesInfo *ctxInfo, - jboolean glslLibraryAvailable) -{ - ctxInfo->shadingLanguageGLSL = JNI_FALSE; - ctxInfo->glslCtxInfo = NULL; - - if (glslLibraryAvailable && - isExtensionSupported(tmpExtensionStr, "GL_ARB_shader_objects") && - isExtensionSupported(tmpExtensionStr, "GL_ARB_shading_language_100")) { - - GLSLCtxInfo *glslCtxInfo = (GLSLCtxInfo *)malloc(sizeof(GLSLCtxInfo)); - memset(glslCtxInfo, 0, sizeof(GLSLCtxInfo)); - -#if defined(UNIX) - glslCtxInfo->pfnglAttachObjectARB = - (PFNGLATTACHOBJECTARBPROC)dlsym(RTLD_DEFAULT, "glAttachObjectARB"); - glslCtxInfo->pfnglCompileShaderARB = - (PFNGLCOMPILESHADERARBPROC)dlsym(RTLD_DEFAULT, "glCompileShaderARB"); - glslCtxInfo->pfnglCreateProgramObjectARB = - (PFNGLCREATEPROGRAMOBJECTARBPROC)dlsym(RTLD_DEFAULT, "glCreateProgramObjectARB"); - glslCtxInfo->pfnglCreateShaderObjectARB = - (PFNGLCREATESHADEROBJECTARBPROC)dlsym(RTLD_DEFAULT, "glCreateShaderObjectARB"); - glslCtxInfo->pfnglglDeleteObjectARB = - (PFNGLDELETEOBJECTARBPROC)dlsym(RTLD_DEFAULT, "glDeleteObjectARB"); - glslCtxInfo->pfnglGetInfoLogARB = - (PFNGLGETINFOLOGARBPROC)dlsym(RTLD_DEFAULT, "glGetInfoLogARB"); - glslCtxInfo->pfnglGetObjectParameterivARB = - (PFNGLGETOBJECTPARAMETERIVARBPROC)dlsym(RTLD_DEFAULT, "glGetObjectParameterivARB"); - glslCtxInfo->pfnglLinkProgramARB = - (PFNGLLINKPROGRAMARBPROC)dlsym(RTLD_DEFAULT, "glLinkProgramARB"); - glslCtxInfo->pfnglShaderSourceARB = - (PFNGLSHADERSOURCEARBPROC)dlsym(RTLD_DEFAULT, "glShaderSourceARB"); - glslCtxInfo->pfnglUseProgramObjectARB = - (PFNGLUSEPROGRAMOBJECTARBPROC)dlsym(RTLD_DEFAULT, "glUseProgramObjectARB"); - glslCtxInfo->pfnglGetUniformLocationARB = - (PFNGLGETUNIFORMLOCATIONARBPROC)dlsym(RTLD_DEFAULT, "glGetUniformLocationARB"); - glslCtxInfo->pfnglGetAttribLocationARB = - (PFNGLGETATTRIBLOCATIONARBPROC)dlsym(RTLD_DEFAULT, "glGetAttribLocationARB"); - glslCtxInfo->pfnglBindAttribLocationARB = - (PFNGLBINDATTRIBLOCATIONARBPROC)dlsym(RTLD_DEFAULT, "glBindAttribLocationARB"); - glslCtxInfo->pfnglVertexAttrib1fvARB = - (PFNGLVERTEXATTRIB1FVARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttrib1fvARB"); - glslCtxInfo->pfnglVertexAttrib2fvARB = - (PFNGLVERTEXATTRIB2FVARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttrib2fvARB"); - glslCtxInfo->pfnglVertexAttrib3fvARB = - (PFNGLVERTEXATTRIB3FVARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttrib3fvARB"); - glslCtxInfo->pfnglVertexAttrib4fvARB = - (PFNGLVERTEXATTRIB4FVARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttrib4fvARB"); - glslCtxInfo->pfnglVertexAttribPointerARB = - (PFNGLVERTEXATTRIBPOINTERARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttribPointerARB"); - glslCtxInfo->pfnglEnableVertexAttribArrayARB = - (PFNGLENABLEVERTEXATTRIBARRAYARBPROC)dlsym(RTLD_DEFAULT, "glEnableVertexAttribArrayARB"); - glslCtxInfo->pfnglDisableVertexAttribArrayARB = - (PFNGLDISABLEVERTEXATTRIBARRAYARBPROC)dlsym(RTLD_DEFAULT, "glDisableVertexAttribArrayARB"); - glslCtxInfo->pfnglVertexAttribPointerARB = - (PFNGLVERTEXATTRIBPOINTERARBPROC)dlsym(RTLD_DEFAULT, "glVertexAttribPointerARB"); - glslCtxInfo->pfnglGetActiveUniformARB = - (PFNGLGETACTIVEUNIFORMARBPROC)dlsym(RTLD_DEFAULT, "glGetActiveUniformARB"); - glslCtxInfo->pfnglUniform1iARB = - (PFNGLUNIFORM1IARBPROC)dlsym(RTLD_DEFAULT, "glUniform1iARB"); - glslCtxInfo->pfnglUniform1fARB = - (PFNGLUNIFORM1FARBPROC)dlsym(RTLD_DEFAULT, "glUniform1fARB"); - glslCtxInfo->pfnglUniform2iARB = - (PFNGLUNIFORM2IARBPROC)dlsym(RTLD_DEFAULT, "glUniform2iARB"); - glslCtxInfo->pfnglUniform2fARB = - (PFNGLUNIFORM2FARBPROC)dlsym(RTLD_DEFAULT, "glUniform2fARB"); - glslCtxInfo->pfnglUniform3iARB = - (PFNGLUNIFORM3IARBPROC)dlsym(RTLD_DEFAULT, "glUniform3iARB"); - glslCtxInfo->pfnglUniform3fARB = - (PFNGLUNIFORM3FARBPROC)dlsym(RTLD_DEFAULT, "glUniform3fARB"); - glslCtxInfo->pfnglUniform4iARB = - (PFNGLUNIFORM4IARBPROC)dlsym(RTLD_DEFAULT, "glUniform4iARB"); - glslCtxInfo->pfnglUniform4fARB = - (PFNGLUNIFORM4FARBPROC)dlsym(RTLD_DEFAULT, "glUniform4fARB"); - glslCtxInfo->pfnglUniform1ivARB = - (PFNGLUNIFORM1IVARBPROC)dlsym(RTLD_DEFAULT, "glUniform1ivARB"); - glslCtxInfo->pfnglUniform1fvARB = - (PFNGLUNIFORM1FVARBPROC)dlsym(RTLD_DEFAULT, "glUniform1fvARB"); - glslCtxInfo->pfnglUniform2ivARB = - (PFNGLUNIFORM2IVARBPROC)dlsym(RTLD_DEFAULT, "glUniform2ivARB"); - glslCtxInfo->pfnglUniform2fvARB = - (PFNGLUNIFORM2FVARBPROC)dlsym(RTLD_DEFAULT, "glUniform2fvARB"); - glslCtxInfo->pfnglUniform3ivARB = - (PFNGLUNIFORM3IVARBPROC)dlsym(RTLD_DEFAULT, "glUniform3ivARB"); - glslCtxInfo->pfnglUniform3fvARB = - (PFNGLUNIFORM3FVARBPROC)dlsym(RTLD_DEFAULT, "glUniform3fvARB"); - glslCtxInfo->pfnglUniform4ivARB = - (PFNGLUNIFORM4IVARBPROC)dlsym(RTLD_DEFAULT, "glUniform4ivARB"); - glslCtxInfo->pfnglUniform4fvARB = - (PFNGLUNIFORM4FVARBPROC)dlsym(RTLD_DEFAULT, "glUniform4fvARB"); - glslCtxInfo->pfnglUniformMatrix3fvARB = - (PFNGLUNIFORMMATRIX3FVARBPROC)dlsym(RTLD_DEFAULT, "glUniformMatrix3fvARB"); - glslCtxInfo->pfnglUniformMatrix4fvARB = - (PFNGLUNIFORMMATRIX4FVARBPROC)dlsym(RTLD_DEFAULT, "glUniformMatrix4fvARB"); -#endif -#ifdef WIN32 - glslCtxInfo->pfnglAttachObjectARB = - (PFNGLATTACHOBJECTARBPROC)wglGetProcAddress("glAttachObjectARB"); - glslCtxInfo->pfnglCompileShaderARB = - (PFNGLCOMPILESHADERARBPROC)wglGetProcAddress("glCompileShaderARB"); - glslCtxInfo->pfnglCreateProgramObjectARB = - (PFNGLCREATEPROGRAMOBJECTARBPROC)wglGetProcAddress("glCreateProgramObjectARB"); - glslCtxInfo->pfnglCreateShaderObjectARB = - (PFNGLCREATESHADEROBJECTARBPROC)wglGetProcAddress("glCreateShaderObjectARB"); - glslCtxInfo->pfnglglDeleteObjectARB = - (PFNGLDELETEOBJECTARBPROC)wglGetProcAddress("glDeleteObjectARB"); - glslCtxInfo->pfnglGetInfoLogARB = - (PFNGLGETINFOLOGARBPROC)wglGetProcAddress("glGetInfoLogARB"); - glslCtxInfo->pfnglGetObjectParameterivARB = - (PFNGLGETOBJECTPARAMETERIVARBPROC)wglGetProcAddress("glGetObjectParameterivARB"); - glslCtxInfo->pfnglLinkProgramARB = - (PFNGLLINKPROGRAMARBPROC)wglGetProcAddress("glLinkProgramARB"); - glslCtxInfo->pfnglShaderSourceARB = - (PFNGLSHADERSOURCEARBPROC)wglGetProcAddress("glShaderSourceARB"); - glslCtxInfo->pfnglUseProgramObjectARB = - (PFNGLUSEPROGRAMOBJECTARBPROC)wglGetProcAddress("glUseProgramObjectARB"); - glslCtxInfo->pfnglGetUniformLocationARB = - (PFNGLGETUNIFORMLOCATIONARBPROC)wglGetProcAddress("glGetUniformLocationARB"); - glslCtxInfo->pfnglGetAttribLocationARB = - (PFNGLGETATTRIBLOCATIONARBPROC)wglGetProcAddress("glGetAttribLocationARB"); - glslCtxInfo->pfnglBindAttribLocationARB = - (PFNGLBINDATTRIBLOCATIONARBPROC)wglGetProcAddress("glBindAttribLocationARB"); - glslCtxInfo->pfnglVertexAttrib1fvARB = - (PFNGLVERTEXATTRIB1FVARBPROC)wglGetProcAddress("glVertexAttrib1fvARB"); - glslCtxInfo->pfnglVertexAttrib2fvARB = - (PFNGLVERTEXATTRIB2FVARBPROC)wglGetProcAddress("glVertexAttrib2fvARB"); - glslCtxInfo->pfnglVertexAttrib3fvARB = - (PFNGLVERTEXATTRIB3FVARBPROC)wglGetProcAddress("glVertexAttrib3fvARB"); - glslCtxInfo->pfnglVertexAttrib4fvARB = - (PFNGLVERTEXATTRIB4FVARBPROC)wglGetProcAddress("glVertexAttrib4fvARB"); - glslCtxInfo->pfnglVertexAttribPointerARB = - (PFNGLVERTEXATTRIBPOINTERARBPROC)wglGetProcAddress("glVertexAttribPointerARB"); - glslCtxInfo->pfnglEnableVertexAttribArrayARB = - (PFNGLENABLEVERTEXATTRIBARRAYARBPROC)wglGetProcAddress("glEnableVertexAttribArrayARB"); - glslCtxInfo->pfnglDisableVertexAttribArrayARB = - (PFNGLDISABLEVERTEXATTRIBARRAYARBPROC)wglGetProcAddress("glDisableVertexAttribArrayARB"); - glslCtxInfo->pfnglVertexAttribPointerARB = - (PFNGLVERTEXATTRIBPOINTERARBPROC)wglGetProcAddress("glVertexAttribPointerARB"); - glslCtxInfo->pfnglGetActiveUniformARB = - (PFNGLGETACTIVEUNIFORMARBPROC)wglGetProcAddress("glGetActiveUniformARB"); - glslCtxInfo->pfnglUniform1iARB = - (PFNGLUNIFORM1IARBPROC)wglGetProcAddress("glUniform1iARB"); - glslCtxInfo->pfnglUniform1fARB = - (PFNGLUNIFORM1FARBPROC)wglGetProcAddress("glUniform1fARB"); - glslCtxInfo->pfnglUniform2iARB = - (PFNGLUNIFORM2IARBPROC)wglGetProcAddress("glUniform2iARB"); - glslCtxInfo->pfnglUniform2fARB = - (PFNGLUNIFORM2FARBPROC)wglGetProcAddress("glUniform2fARB"); - glslCtxInfo->pfnglUniform3iARB = - (PFNGLUNIFORM3IARBPROC)wglGetProcAddress("glUniform3iARB"); - glslCtxInfo->pfnglUniform3fARB = - (PFNGLUNIFORM3FARBPROC)wglGetProcAddress("glUniform3fARB"); - glslCtxInfo->pfnglUniform4iARB = - (PFNGLUNIFORM4IARBPROC)wglGetProcAddress("glUniform4iARB"); - glslCtxInfo->pfnglUniform4fARB = - (PFNGLUNIFORM4FARBPROC)wglGetProcAddress("glUniform4fARB"); - glslCtxInfo->pfnglUniform1ivARB = - (PFNGLUNIFORM1IVARBPROC)wglGetProcAddress("glUniform1ivARB"); - glslCtxInfo->pfnglUniform1fvARB = - (PFNGLUNIFORM1FVARBPROC)wglGetProcAddress("glUniform1fvARB"); - glslCtxInfo->pfnglUniform2ivARB = - (PFNGLUNIFORM2IVARBPROC)wglGetProcAddress("glUniform2ivARB"); - glslCtxInfo->pfnglUniform2fvARB = - (PFNGLUNIFORM2FVARBPROC)wglGetProcAddress("glUniform2fvARB"); - glslCtxInfo->pfnglUniform3ivARB = - (PFNGLUNIFORM3IVARBPROC)wglGetProcAddress("glUniform3ivARB"); - glslCtxInfo->pfnglUniform3fvARB = - (PFNGLUNIFORM3FVARBPROC)wglGetProcAddress("glUniform3fvARB"); - glslCtxInfo->pfnglUniform4ivARB = - (PFNGLUNIFORM4IVARBPROC)wglGetProcAddress("glUniform4ivARB"); - glslCtxInfo->pfnglUniform4fvARB = - (PFNGLUNIFORM4FVARBPROC)wglGetProcAddress("glUniform4fvARB"); - glslCtxInfo->pfnglUniformMatrix3fvARB = - (PFNGLUNIFORMMATRIX3FVARBPROC)wglGetProcAddress("glUniformMatrix3fvARB"); - glslCtxInfo->pfnglUniformMatrix4fvARB = - (PFNGLUNIFORMMATRIX4FVARBPROC)wglGetProcAddress("glUniformMatrix4fvARB"); -#endif - - /* Initialize shader vertex attribute function pointers */ - ctxInfo->vertexAttrPointer = glslVertexAttrPointer; - ctxInfo->enableVertexAttrArray = glslEnableVertexAttrArray; - ctxInfo->disableVertexAttrArray = glslDisableVertexAttrArray; - ctxInfo->vertexAttr1fv = glslVertexAttr1fv; - ctxInfo->vertexAttr2fv = glslVertexAttr2fv; - ctxInfo->vertexAttr3fv = glslVertexAttr3fv; - ctxInfo->vertexAttr4fv = glslVertexAttr4fv; - - ctxInfo->maxTextureImageUnits = 0; - ctxInfo->maxVertexTextureImageUnits = 0; - ctxInfo->maxCombinedTextureImageUnits = 0; - - /* Initialize GLSL texture sampler limits */ - glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS_ARB, &ctxInfo->maxTextureImageUnits); - glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB, &ctxInfo->maxVertexTextureImageUnits); - glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB, &ctxInfo->maxCombinedTextureImageUnits); - - /* Initialize GLSL VertexAttr info */ - glslCtxInfo->vertexAttrOffset = getJavaIntEnv(env, "glslVertexAttrOffset"); - glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &ctxInfo->maxVertexAttrs); - /* decr count to allow for reserved vertex attrs */ - ctxInfo->maxVertexAttrs -= glslCtxInfo->vertexAttrOffset; - if (ctxInfo->maxVertexAttrs < 0) { - ctxInfo->maxVertexAttrs = 0; - } - - if (glslCtxInfo->pfnglCreateShaderObjectARB != NULL) { - /*fprintf(stderr, "Java 3D : GLSLShader extension is available\n");*/ - ctxInfo->shadingLanguageGLSL = JNI_TRUE; - /* TODO: need to free ctxInfo->glslCtxInfo when ctxInfo is freed */ - ctxInfo->glslCtxInfo = glslCtxInfo; - } - else { - free(glslCtxInfo); - } - } -} - - -/* - * Return the info log as a string. This is used as the detail message - * for a ShaderError. - */ -static const char * -getInfoLog( - GraphicsContextPropertiesInfo* ctxProperties, - GLhandleARB obj) -{ - int infoLogLength = 0; - int len = 0; - GLcharARB *infoLog = NULL; - - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - static const char *allocMsg = - "Java 3D ERROR: could not allocate infoLog buffer\n"; - - glslCtxInfo->pfnglGetObjectParameterivARB(obj, - GL_OBJECT_INFO_LOG_LENGTH_ARB, - &infoLogLength); - if (infoLogLength > 0) { - infoLog = (GLcharARB *)malloc(infoLogLength); - if (infoLog == NULL) { - return allocMsg; - } - - glslCtxInfo->pfnglGetInfoLogARB(obj, infoLogLength, &len, infoLog); - } - - return infoLog; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: createGLSLShader - * Signature: (JI[J)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_createGLSLShader( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jint shaderType, - jlongArray shaderIdArray) -{ - - jlong *shaderIdPtr; - GLhandleARB shaderHandle = 0; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - jobject shaderError = NULL; - - shaderIdPtr = (*env)->GetLongArrayElements(env, shaderIdArray, NULL); - - /* Process shader */ - /* - fprintf(stderr, " shaderType == %d\n", shaderType); - */ - if (shaderType == javax_media_j3d_Shader_SHADER_TYPE_VERTEX) { - /* create the vertex shader */ - shaderHandle = glslCtxInfo->pfnglCreateShaderObjectARB(GL_VERTEX_SHADER_ARB); - } - else if (shaderType == javax_media_j3d_Shader_SHADER_TYPE_FRAGMENT) { - /* create the fragment shader */ - shaderHandle = glslCtxInfo->pfnglCreateShaderObjectARB(GL_FRAGMENT_SHADER_ARB); - } - - if (shaderHandle == 0) { - shaderError = createShaderError(env, - javax_media_j3d_ShaderError_COMPILE_ERROR, - "Unable to create native shader object", - NULL); - } - - shaderIdPtr[0] = (jlong) shaderHandle; - (*env)->ReleaseLongArrayElements(env, shaderIdArray, shaderIdPtr, 0); - - return shaderError; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: destroyGLSLShader - * Signature: (JJ)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_destroyGLSLShader( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderId) -{ - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglglDeleteObjectARB( (GLhandleARB) shaderId); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: compileGLSLShader - * Signature: (JJLjava/lang/String;)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_compileGLSLShader( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderId, - jstring program) -{ - GLint status; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - jobject shaderError = NULL; - - /* Null-terminated "C" strings */ - GLcharARB *shaderString = NULL; - const GLcharARB *shaderStringArr[1]; - - - /* Assertion check the shaderId */ - if (shaderId == 0) { - throwAssert(env, "shaderId == 0"); - return NULL; - } - - /* Assertion check the program string */ - if (program == NULL) { - throwAssert(env, "shader program string is NULL"); - return NULL; - } - - shaderString = (GLcharARB *)strJavaToC(env, program); - if (shaderString == NULL) { - /* Just return, since strJavaToC will throw OOM if it returns NULL */ - return NULL; - } - - shaderStringArr[0] = shaderString; - glslCtxInfo->pfnglShaderSourceARB((GLhandleARB)shaderId, 1, shaderStringArr, NULL); - glslCtxInfo->pfnglCompileShaderARB((GLhandleARB)shaderId); - glslCtxInfo->pfnglGetObjectParameterivARB((GLhandleARB)shaderId, - GL_OBJECT_COMPILE_STATUS_ARB, - &status); - if (!status) { - const char *detailMsg = getInfoLog(ctxProperties, (GLhandleARB)shaderId); - - shaderError = createShaderError(env, - javax_media_j3d_ShaderError_COMPILE_ERROR, - "GLSL shader compile error", - detailMsg); - } - - free(shaderString); - return shaderError; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: createGLSLShaderProgram - * Signature: (J[J)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_createGLSLShaderProgram( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlongArray shaderProgramIdArray) -{ - - jlong *shaderProgramIdPtr; - GLhandleARB shaderProgramHandle; - jobject shaderError = NULL; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - shaderProgramIdPtr = (*env)->GetLongArrayElements(env, shaderProgramIdArray, NULL); - - shaderProgramHandle = glslCtxInfo->pfnglCreateProgramObjectARB(); - - if (shaderProgramHandle == 0) { - shaderError = createShaderError(env, - javax_media_j3d_ShaderError_LINK_ERROR, - "Unable to create native shader program object", - NULL); - } - - shaderProgramIdPtr[0] = (jlong) shaderProgramHandle; - (*env)->ReleaseLongArrayElements(env, shaderProgramIdArray, shaderProgramIdPtr, 0); - - return shaderError; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: destroyGLSLShaderProgram - * Signature: (JJ)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_destroyGLSLShaderProgram( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId) -{ - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglglDeleteObjectARB((GLhandleARB)shaderProgramId); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: linkGLSLShaderProgram - * Signature: (JJ[J)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_linkGLSLShaderProgram( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlongArray shaderIdArray) -{ - GLint status; - int i; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - jlong *shaderIdPtr = (*env)->GetLongArrayElements(env, shaderIdArray, NULL); - jsize shaderIdArrayLength = (*env)->GetArrayLength(env, shaderIdArray); - jobject shaderError = NULL; - - /* - fprintf(stderr, "linkShaderProgram: shaderIdArrayLength %d\n", shaderIdArrayLength); - */ - - for(i=0; i<shaderIdArrayLength; i++) { - glslCtxInfo->pfnglAttachObjectARB((GLhandleARB)shaderProgramId, - (GLhandleARB)shaderIdPtr[i]); - } - - glslCtxInfo->pfnglLinkProgramARB((GLhandleARB)shaderProgramId); - glslCtxInfo->pfnglGetObjectParameterivARB((GLhandleARB)shaderProgramId, - GL_OBJECT_LINK_STATUS_ARB, - &status); - - if (!status) { - const char *detailMsg = getInfoLog(ctxProperties, (GLhandleARB)shaderProgramId); - - shaderError = createShaderError(env, - javax_media_j3d_ShaderError_LINK_ERROR, - "GLSL shader program link error", - detailMsg); - } - - (*env)->ReleaseLongArrayElements(env, shaderIdArray, shaderIdPtr, JNI_ABORT); - - return shaderError; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: bindGLSLVertexAttrName - * Signature: (JJLjava/lang/String;I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL -Java_javax_media_j3d_NativePipeline_bindGLSLVertexAttrName( - JNIEnv * env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jstring attrName, - jint attrIndex) -{ - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - jobject shaderError = NULL; - GLcharARB *attrNameString = (GLcharARB *)strJavaToC(env, attrName); - - /* - fprintf(stderr, - "GLSLShaderProgramRetained.bindGLSLVertexAttrName: %s\n", - attrNameString); - */ - - glslCtxInfo->pfnglBindAttribLocationARB((GLhandleARB)shaderProgramId, - attrIndex + glslCtxInfo->vertexAttrOffset, - attrNameString); - - /* No error checking needed, so just return */ - - return shaderError; -} - - -static jint -glslToJ3dType(GLint type) -{ - switch (type) { - case GL_BOOL_ARB: - case GL_INT: - case GL_SAMPLER_2D_ARB: - case GL_SAMPLER_3D_ARB: - case GL_SAMPLER_CUBE_ARB: - return TYPE_INTEGER; - - case GL_FLOAT: - return TYPE_FLOAT; - - case GL_INT_VEC2_ARB: - case GL_BOOL_VEC2_ARB: - return TYPE_TUPLE2I; - - case GL_FLOAT_VEC2_ARB: - return TYPE_TUPLE2F; - - case GL_INT_VEC3_ARB: - case GL_BOOL_VEC3_ARB: - return TYPE_TUPLE3I; - - case GL_FLOAT_VEC3_ARB: - return TYPE_TUPLE3F; - - case GL_INT_VEC4_ARB: - case GL_BOOL_VEC4_ARB: - return TYPE_TUPLE4I; - - case GL_FLOAT_VEC4_ARB: - return TYPE_TUPLE4F; - - /* case GL_FLOAT_MAT2_ARB: */ - - case GL_FLOAT_MAT3_ARB: - return TYPE_MATRIX3F; - - case GL_FLOAT_MAT4_ARB: - return TYPE_MATRIX4F; - - /* - * Java 3D does not support the following sampler types: - * - * case GL_SAMPLER_1D_ARB: - * case GL_SAMPLER_1D_SHADOW_ARB: - * case GL_SAMPLER_2D_SHADOW_ARB: - * case GL_SAMPLER_2D_RECT_ARB: - * case GL_SAMPLER_2D_RECT_SHADOW_ARB: - */ - } - - return -1; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: lookupGLSLShaderAttrNames - * Signature: (JJI[Ljava/lang/String;[J[I[I[Z)V - */ -JNIEXPORT void JNICALL -Java_javax_media_j3d_NativePipeline_lookupGLSLShaderAttrNames( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jint numAttrNames, - jobjectArray attrNames, - jlongArray locArr, - jintArray typeArr, - jintArray sizeArr, - jbooleanArray isArrayArr) -{ - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - GLcharARB **attrNamesString; - jlong *locPtr; - jint *typePtr; - jint *sizePtr; - jboolean *isArrayPtr; - GLint loc; - GLenum type; - GLint size; - GLcharARB *name; - GLint maxStrLen; - int numActiveUniforms; - int i, j; - - JNIEnv table = *env; - -#ifdef VERBOSE - fprintf(stderr, "GLSLShaderProgramRetained.lookupGLSLShaderAttrNames\n"); -#endif - - locPtr = (*env)->GetLongArrayElements(env, locArr, NULL); - typePtr = (*env)->GetIntArrayElements(env, typeArr, NULL); - sizePtr = (*env)->GetIntArrayElements(env, sizeArr, NULL); - isArrayPtr = (*env)->GetBooleanArrayElements(env, isArrayArr, NULL); - - /* - * Initialize the name array, also set the loc, type, and size - * arrays to out-of-band values - */ - attrNamesString = (GLcharARB **)malloc(numAttrNames * sizeof(GLcharARB *)); - for (i = 0; i < numAttrNames; i++) { - jstring attrName; - - attrName = (*env)->GetObjectArrayElement(env, attrNames, i); - attrNamesString[i] = (GLcharARB *)strJavaToC(env, attrName); - - locPtr[i] = -1; - typePtr[i] = -1; - sizePtr[i] = -1; - } - - /* - * Loop through the list of active uniform variables, one at a - * time, searching for a match in the attrNames array. - * - * NOTE: Since attrNames isn't sorted, and we don't have a - * hashtable of names to index locations, we will do a - * brute-force, linear search of the array. This leads to an - * O(n^2) algorithm (actually O(n*m) where n is attrNames.length - * and m is the number of uniform variables), but since we expect - * N to be small, we will not optimize this at this time. - */ - glslCtxInfo->pfnglGetObjectParameterivARB((GLhandleARB) shaderProgramId, - GL_OBJECT_ACTIVE_UNIFORMS_ARB, - &numActiveUniforms); - glslCtxInfo->pfnglGetObjectParameterivARB((GLhandleARB) shaderProgramId, - GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB, - &maxStrLen); - name = malloc(maxStrLen + 1); - -#ifdef VERBOSE - fprintf(stderr, - "numActiveUniforms = %d, maxStrLen = %d\n", - numActiveUniforms, maxStrLen); -#endif - - for (i = 0; i < numActiveUniforms; i++) { - int len; - - glslCtxInfo->pfnglGetActiveUniformARB((GLhandleARB) shaderProgramId, - i, - maxStrLen, - NULL, - &size, - &type, - name); - - /* - * Issue 247 - we need to workaround an ATI bug where they erroneously - * report individual elements of arrays rather than the array itself - */ - len = (int) strlen(name); - if (len >= 3 && name[len-1] == ']') { - if (strcmp(&name[len-3], "[0]") == 0) { - /* fprintf(stderr, "**** changing \"%s\" ", name); */ - name[len-3] = '\0'; - /* fprintf(stderr, "to \"%s\"\n", name); */ - } else { - /* Ignore this name */ - /* fprintf(stderr, "Uniform[%d] : %s ignored\n", i, name); */ - continue; - } - } - -#ifdef VERBOSE - fprintf(stderr, - "Uniform[%d] : name = %s ; type = %d ; size = %d\n", - i, name, type, size); -#endif - - /* Now try to find the name */ - for (j = 0; j < numAttrNames; j++) { - if (strcmp(attrNamesString[j], name) == 0) { - sizePtr[j] = (jint)size; - isArrayPtr[j] = (size > 1); - typePtr[j] = glslToJ3dType(type); - break; - } - } - } - - free(name); - - /* Now lookup the location of each name in the attrNames array */ - for (i = 0; i < numAttrNames; i++) { - /* - * Get uniform attribute location - */ - loc = glslCtxInfo->pfnglGetUniformLocationARB((GLhandleARB)shaderProgramId, - attrNamesString[i]); - -#ifdef VERBOSE - fprintf(stderr, - "str = %s, loc = %d\n", - attrNamesString[i], loc); -#endif - - locPtr[i] = (jlong)loc; - } - - /* Free the array of strings */ - for (i = 0; i < numAttrNames; i++) { - free(attrNamesString[i]); - } - free(attrNamesString); - - /* Release JNI arrays */ - (*env)->ReleaseLongArrayElements(env, locArr, locPtr, 0); - (*env)->ReleaseIntArrayElements(env, typeArr, typePtr, 0); - (*env)->ReleaseIntArrayElements(env, sizeArr, sizePtr, 0); - (*env)->ReleaseBooleanArrayElements(env, isArrayArr, isArrayPtr, 0); -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: useGLSLShaderProgram - * Signature: (JI)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_useGLSLShaderProgram( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId) -{ - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglUseProgramObjectARB((GLhandleARB)shaderProgramId); - - ctxProperties->shaderProgramId = shaderProgramId; - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform1i - * Signature: (JJJI)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform1i( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint value) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Load attribute */ - glslCtxInfo->pfnglUniform1iARB((GLint)location, value); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform1f - * Signature: (JJJF)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform1f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloat value) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Load attribute */ - glslCtxInfo->pfnglUniform1fARB((GLint)location, value); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform2i - * Signature: (JJJ[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform2i( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jintArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jint *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetIntArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform2iARB((GLint)location, values[0], values[1]); - - /* Release array values */ - (*env)->ReleaseIntArrayElements(env, varray, values, JNI_ABORT); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform2f - * Signature: (JJJ[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform2f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloatArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jfloat *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Why shaderProgramId is not needed ? */ - - /* Get array values */ - values = (*env)->GetFloatArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform2fARB((GLint)location, values[0], values[1]); - - /* Release array values */ - (*env)->ReleaseFloatArrayElements(env, varray, values, JNI_ABORT); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform3i - * Signature: (JJJ[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform3i( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jintArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jint *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetIntArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform3iARB((GLint)location, values[0], values[1], values[2]); - - /* Release array values */ - (*env)->ReleaseIntArrayElements(env, varray, values, JNI_ABORT); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform3f - * Signature: (JJJ[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform3f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloatArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jfloat *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetFloatArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform3fARB((GLint)location, values[0], values[1], values[2]); - - /* Release array values */ - (*env)->ReleaseFloatArrayElements(env, varray, values, JNI_ABORT); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform4i - * Signature: (JJJ[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform4i( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jintArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jint *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - /* Get array values */ - values = (*env)->GetIntArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform4iARB((GLint)location, values[0], values[1], values[2], values[3]); - - /* Release array values */ - (*env)->ReleaseIntArrayElements(env, varray, values, JNI_ABORT); - - return NULL; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform4f - * Signature: (JJJ[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform4f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloatArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jfloat *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetFloatArrayElements(env, varray, NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform4fARB((GLint)location, values[0], values[1], values[2], values[3]); - - /* Release array values */ - (*env)->ReleaseFloatArrayElements(env, varray, values, JNI_ABORT); - - return NULL; - -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniformMatrix3f - * Signature: (JJJ[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniformMatrix3f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloatArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jfloat *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetFloatArrayElements(env, varray, NULL); - - /* Load attribute */ - /* transpose is GL_TRUE : each matrix is supplied in row major order */ - glslCtxInfo->pfnglUniformMatrix3fvARB((GLint)location, 1, GL_TRUE, (GLfloat *)values); - - /* Release array values */ - (*env)->ReleaseFloatArrayElements(env, varray, values, JNI_ABORT); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniformMatrix4f - * Signature: (JJJ[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniformMatrix4f( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jfloatArray varray) -{ - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - jfloat *values; - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (*env)->GetFloatArrayElements(env, varray, NULL); - - /* Load attribute */ - /* transpose is GL_TRUE : each matrix is supplied in row major order */ - glslCtxInfo->pfnglUniformMatrix4fvARB((GLint)location, 1, GL_TRUE, (GLfloat *)values); - - /* Release array values */ - (*env)->ReleaseFloatArrayElements(env, varray, values, JNI_ABORT); - - return NULL; -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform1iArray - * Signature: (JJJI[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform1iArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jintArray vArray) -{ - - JNIEnv table = *env; - jint *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jint *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform1ivARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform1fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform1fArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform1fvARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform2iArray - * Signature: (JJJI[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform2iArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jintArray vArray) -{ - - JNIEnv table = *env; - jint *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jint *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform2ivARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform2fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform2fArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform2fvARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform3iArray - * Signature: (JJJI[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform3iArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jintArray vArray) -{ - - JNIEnv table = *env; - jint *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jint *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform3ivARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform3fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform3fArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform3fvARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform4iArray - * Signature: (JJJI[I)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform4iArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jintArray vArray) -{ - - JNIEnv table = *env; - jint *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jint *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform4ivARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniform4fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniform4fArray( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - glslCtxInfo->pfnglUniform4fvARB((GLint)location, length, values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; - -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniformMatrix3fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniformMatrix3fArray -( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - /* transpose is GL_TRUE : each matrix is supplied in row major order */ - glslCtxInfo->pfnglUniformMatrix3fvARB((GLint)location, length, - GL_TRUE, (GLfloat *)values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; -} - - -/* - * Class: javax_media_j3d_NativePipeline - * Method: setGLSLUniformMatrix4fArray - * Signature: (JJJI[F)Ljavax/media/j3d/ShaderError; - */ -JNIEXPORT jobject -JNICALL Java_javax_media_j3d_NativePipeline_setGLSLUniformMatrix4fArray -( - JNIEnv *env, - jobject obj, - jlong ctxInfo, - jlong shaderProgramId, - jlong location, - jint length, - jfloatArray vArray) -{ - - JNIEnv table = *env; - jfloat *values; - - /* We do not need to use shaderProgramId because caller has already called - useShaderProgram(). */ - - GraphicsContextPropertiesInfo* ctxProperties = (GraphicsContextPropertiesInfo* )ctxInfo; - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - /* Get array values */ - values = (jfloat *)(*(table->GetPrimitiveArrayCritical))(env, vArray , NULL); - - /* Load attribute */ - /* transpose is GL_TRUE : each matrix is supplied in row major order */ - glslCtxInfo->pfnglUniformMatrix4fvARB((GLint)location, length, - GL_TRUE, (GLfloat *)values); - - /* Release array values */ - (*(table->ReleasePrimitiveArrayCritical))(env, vArray, values, 0); - - return NULL; -} - - -/* - * GLSL vertex attribute functions - */ - -static void -glslVertexAttrPointer( - GraphicsContextPropertiesInfo *ctxProperties, - int index, int size, int type, int stride, - const void *pointer) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglVertexAttribPointerARB(index+glslCtxInfo->vertexAttrOffset, - size, type, GL_FALSE, stride, pointer); -} - -static void -glslEnableVertexAttrArray( - GraphicsContextPropertiesInfo *ctxProperties, - int index) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglEnableVertexAttribArrayARB(index+glslCtxInfo->vertexAttrOffset); -} - -static void -glslDisableVertexAttrArray( - GraphicsContextPropertiesInfo *ctxProperties, - int index) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - - glslCtxInfo->pfnglDisableVertexAttribArrayARB(index+glslCtxInfo->vertexAttrOffset); -} - -static void -glslVertexAttr1fv( - GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - -#ifdef VERBOSE - fprintf(stderr, "glslVertexAttr1fv()\n"); -#endif - glslCtxInfo->pfnglVertexAttrib1fvARB(index+glslCtxInfo->vertexAttrOffset, v); -} - -static void -glslVertexAttr2fv( - GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - -#ifdef VERBOSE - fprintf(stderr, "glslVertexAttr2fv()\n"); -#endif - glslCtxInfo->pfnglVertexAttrib2fvARB(index+glslCtxInfo->vertexAttrOffset, v); -} - -static void -glslVertexAttr3fv( - GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - -#ifdef VERBOSE - fprintf(stderr, "glslVertexAttr3fv()\n"); -#endif - glslCtxInfo->pfnglVertexAttrib3fvARB(index+glslCtxInfo->vertexAttrOffset, v); -} - -static void -glslVertexAttr4fv( - GraphicsContextPropertiesInfo *ctxProperties, - int index, const float *v) -{ - GLSLCtxInfo *glslCtxInfo = ctxProperties->glslCtxInfo; - -#ifdef VERBOSE - fprintf(stderr, "glslVertexAttr4fv()\n"); -#endif - glslCtxInfo->pfnglVertexAttrib4fvARB(index+glslCtxInfo->vertexAttrOffset, v); -} - |