packspu_getshaders.c revision 2c49e8ee4e38348536fd7151b5d4e001d3d2fd8b
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync/* $Id$ */
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync/** @file
2c49e8ee4e38348536fd7151b5d4e001d3d2fd8bvboxsync * VBox OpenGL GLSL related functions
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync */
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync/*
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync * Copyright (C) 2009 Sun Microsystems, Inc.
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync *
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * available from http://www.virtualbox.org. This file is free software;
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * you can redistribute it and/or modify it under the terms of the GNU
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * General Public License (GPL) as published by the Free Software
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync *
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
8507f6a07ff05e3119f2fc2b23c2b6a227abf0afvboxsync * additional information or have any questions.
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync */
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync#include "packspu.h"
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync#include "cr_packfunctions.h"
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync#include "cr_net.h"
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync#include "packspu_proto.h"
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync#include "cr_mem.h"
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync/*@todo combine with the one from server_getshaders.c*/
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsynctypedef struct _crGetActive_t
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLsizei length;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLint size;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLenum type;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync} crGetActive_t;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetActiveAttrib(GLuint program, GLuint index, GLsizei bufSize, GLsizei * length, GLint * size, GLenum * type, char * name)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crGetActive_t *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!size || !type || !name) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (crGetActive_t*) crAlloc(bufSize+sizeof(crGetActive_t));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetActiveAttrib(program, index, bufSize, (GLsizei*)pLocal, NULL, NULL, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
da410cc2279ee73b47fd64a4fbdbfcf805e57e44vboxsync if (length) *length = pLocal->length;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync *size = pLocal->size;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync *type = pLocal->type;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(name, (char*)&pLocal[1], pLocal->length+1);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetActiveUniform(GLuint program, GLuint index, GLsizei bufSize, GLsizei * length, GLint * size, GLenum * type, char * name)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crGetActive_t *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!size || !type || !name) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (crGetActive_t*) crAlloc(bufSize+sizeof(crGetActive_t));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetActiveUniform(program, index, bufSize, (GLsizei*)pLocal, NULL, NULL, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
da410cc2279ee73b47fd64a4fbdbfcf805e57e44vboxsync if (length) *length = pLocal->length;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync *size = pLocal->size;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync *type = pLocal->type;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(name, &pLocal[1], pLocal->length+1);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetAttachedShaders(GLuint program, GLsizei maxCount, GLsizei * count, GLuint * shaders)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLsizei *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!shaders) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (GLsizei*) crAlloc(maxCount*sizeof(GLuint)+sizeof(GLsizei));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetAttachedShaders(program, maxCount, pLocal, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (count) *count=*pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(shaders, &pLocal[1], *pLocal*sizeof(GLuint));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsyncvoid PACKSPU_APIENTRY packspu_GetAttachedObjectsARB(GLhandleARB containerObj, GLsizei maxCount, GLsizei * count, GLhandleARB * obj)
7e032664d31552364e83b411950d6e7c96b0b880vboxsync{
7e032664d31552364e83b411950d6e7c96b0b880vboxsync GET_THREAD(thread);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync int writeback = 1;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync GLsizei *pLocal;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (!obj) return;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync pLocal = (GLsizei*) crAlloc(maxCount*sizeof(GLhandleARB)+sizeof(GLsizei));
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (!pLocal) return;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crPackGetAttachedObjectsARB(containerObj, maxCount, pLocal, NULL, &writeback);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync packspuFlush((void *) thread);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync while (writeback)
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crNetRecv();
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (count) *count=*pLocal;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crMemcpy(obj, &pLocal[1], *pLocal*sizeof(GLhandleARB));
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crFree(pLocal);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync}
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsyncvoid PACKSPU_APIENTRY packspu_GetInfoLogARB(GLhandleARB obj, GLsizei maxLength, GLsizei * length, GLcharARB * infoLog)
7e032664d31552364e83b411950d6e7c96b0b880vboxsync{
7e032664d31552364e83b411950d6e7c96b0b880vboxsync GET_THREAD(thread);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync int writeback = 1;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync GLsizei *pLocal;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (!infoLog) return;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync pLocal = (GLsizei*) crAlloc(maxLength+sizeof(GLsizei));
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (!pLocal) return;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crPackGetInfoLogARB(obj, maxLength, pLocal, NULL, &writeback);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync packspuFlush((void *) thread);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync while (writeback)
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crNetRecv();
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
7e032664d31552364e83b411950d6e7c96b0b880vboxsync if (length) *length=*pLocal;
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crMemcpy(infoLog, &pLocal[1], (*pLocal)+1);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync crFree(pLocal);
7e032664d31552364e83b411950d6e7c96b0b880vboxsync}
7e032664d31552364e83b411950d6e7c96b0b880vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetProgramInfoLog(GLuint program, GLsizei bufSize, GLsizei * length, char * infoLog)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLsizei *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!infoLog) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (GLsizei*) crAlloc(bufSize+sizeof(GLsizei));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetProgramInfoLog(program, bufSize, pLocal, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (length) *length=*pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(infoLog, &pLocal[1], (*pLocal)+1);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetShaderInfoLog(GLuint shader, GLsizei bufSize, GLsizei * length, char * infoLog)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLsizei *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!infoLog) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (GLsizei*) crAlloc(bufSize+sizeof(GLsizei));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetShaderInfoLog(shader, bufSize, pLocal, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (length) *length=*pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(infoLog, &pLocal[1], (*pLocal)+1);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsyncvoid PACKSPU_APIENTRY packspu_GetShaderSource(GLuint shader, GLsizei bufSize, GLsizei * length, char * source)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync{
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GET_THREAD(thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync int writeback = 1;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync GLsizei *pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!source) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync pLocal = (GLsizei*) crAlloc(bufSize+sizeof(GLsizei));
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (!pLocal) return;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crPackGetShaderSource(shader, bufSize, pLocal, NULL, &writeback);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync packspuFlush((void *) thread);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync while (writeback)
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crNetRecv();
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync if (length) *length=*pLocal;
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crMemcpy(source, &pLocal[1], (*pLocal)+1);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync crFree(pLocal);
d68511fc6827e32ca38d7bbaed520c34b6c9f050vboxsync}