1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
|
/* $Id$ */
/** @file
* VBox OpenGL GLSL related functions
*/
/*
* Copyright (C) 2009-2017 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#include "packspu.h"
#include "cr_packfunctions.h"
#include "cr_net.h"
#include "packspu_proto.h"
#include "cr_mem.h"
GLuint PACKSPU_APIENTRY packspu_CreateProgram(void)
{
GET_THREAD(thread);
int writeback = 1;
GLuint return_val = (GLuint) 0;
if (!CRPACKSPU_IS_WDDM_CRHGSMI() && !(pack_spu.thread[pack_spu.idxThreadInUse].netServer.conn->actual_network))
{
crError("packspu_CreateProgram doesn't work when there's no actual network involved!\nTry using the simplequery SPU in your chain!");
}
if (pack_spu.swap)
{
crPackCreateProgramSWAP(&return_val, &writeback);
}
else
{
crPackCreateProgram(&return_val, &writeback);
}
packspuFlush((void *) thread);
CRPACKSPU_WRITEBACK_WAIT(thread, writeback);
if (pack_spu.swap)
{
return_val = (GLuint) SWAP32(return_val);
}
crStateCreateProgram(return_val);
return return_val;
}
static GLint packspu_GetUniformLocationUncached(GLuint program, const char * name)
{
GET_THREAD(thread);
int writeback = 1;
GLint return_val = (GLint) 0;
if (!CRPACKSPU_IS_WDDM_CRHGSMI() && !(pack_spu.thread[pack_spu.idxThreadInUse].netServer.conn->actual_network))
{
crError("packspu_GetUniformLocation doesn't work when there's no actual network involved!\nTry using the simplequery SPU in your chain!");
}
if (pack_spu.swap)
{
crPackGetUniformLocationSWAP(program, name, &return_val, &writeback);
}
else
{
crPackGetUniformLocation(program, name, &return_val, &writeback);
}
packspuFlush((void *) thread);
CRPACKSPU_WRITEBACK_WAIT(thread, writeback);
if (pack_spu.swap)
{
return_val = (GLint) SWAP32(return_val);
}
return return_val;
}
GLint PACKSPU_APIENTRY packspu_GetUniformLocation(GLuint program, const char * name)
{
if (!crStateIsProgramUniformsCached(program))
{
GET_THREAD(thread);
int writeback = 1;
GLsizei maxcbData;
GLsizei *pData;
GLint mu;
packspu_GetIntegerv(GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, &mu);
maxcbData = 16*mu*sizeof(char);
pData = (GLsizei *) crAlloc(maxcbData+sizeof(GLsizei));
if (!pData)
{
crWarning("packspu_GetUniformLocation: not enough memory, fallback to single query");
return packspu_GetUniformLocationUncached(program, name);
}
crPackGetUniformsLocations(program, maxcbData, pData, NULL, &writeback);
packspuFlush((void *) thread);
CRPACKSPU_WRITEBACK_WAIT(thread, writeback);
crStateGLSLProgramCacheUniforms(program, pData[0], &pData[1]);
CRASSERT(crStateIsProgramUniformsCached(program));
crFree(pData);
}
/*crDebug("packspu_GetUniformLocation(%d, %s)=%i", program, name, crStateGetUniformLocation(program, name));*/
return crStateGetUniformLocation(program, name);
}
static GLint PACKSPU_APIENTRY packspu_GetAttribLocationUnchached( GLuint program, const char * name )
{
GET_THREAD(thread);
int writeback = 1;
GLint return_val = (GLint) 0;
if (!CRPACKSPU_IS_WDDM_CRHGSMI() && !(pack_spu.thread[pack_spu.idxThreadInUse].netServer.conn->actual_network))
{
crError( "packspu_GetAttribLocation doesn't work when there's no actual network involved!\nTry using the simplequery SPU in your chain!" );
}
if (pack_spu.swap)
{
crPackGetAttribLocationSWAP( program, name, &return_val, &writeback );
}
else
{
crPackGetAttribLocation( program, name, &return_val, &writeback );
}
packspuFlush( (void *) thread );
CRPACKSPU_WRITEBACK_WAIT(thread, writeback);
if (pack_spu.swap)
{
return_val = (GLint) SWAP32(return_val);
}
return return_val;
}
GLint PACKSPU_APIENTRY packspu_GetAttribLocation(GLuint program, const char * name)
{
if (!(CR_VBOX_CAP_GETATTRIBSLOCATIONS & g_u32VBoxHostCaps))
return packspu_GetAttribLocationUnchached(program, name);
if (!crStateIsProgramAttribsCached(program))
{
GET_THREAD(thread);
int writeback = 1;
GLsizei maxcbData;
GLsizei *pData;
GLint mu;
packspu_GetIntegerv(GL_MAX_VERTEX_ATTRIBS, &mu);
maxcbData = 4*32*mu*sizeof(char);
pData = (GLsizei *) crAlloc(maxcbData+sizeof(GLsizei));
if (!pData)
{
crWarning("packspu_GetAttribLocation: not enough memory, fallback to single query");
return packspu_GetAttribLocationUnchached(program, name);
}
crPackGetAttribsLocations(program, maxcbData, pData, NULL, &writeback);
packspuFlush((void *) thread);
CRPACKSPU_WRITEBACK_WAIT(thread, writeback);
crStateGLSLProgramCacheAttribs(program, pData[0], &pData[1]);
CRASSERT(crStateIsProgramAttribsCached(program));
crFree(pData);
}
/*crDebug("packspu_GetAttribLocation(%d, %s)=%i", program, name, crStateGetAttribLocation(program, name));*/
return crStateGetAttribLocation(program, name);
}
void PACKSPU_APIENTRY packspu_GetUniformsLocations(GLuint program, GLsizei maxcbData, GLsizei * cbData, GLvoid * pData)
{
(void) program;
(void) maxcbData;
(void) cbData;
(void) pData;
WARN(("packspu_GetUniformsLocations shouldn't be called directly"));
}
void PACKSPU_APIENTRY packspu_GetAttribsLocations(GLuint program, GLsizei maxcbData, GLsizei * cbData, GLvoid * pData)
{
(void) program;
(void) maxcbData;
(void) cbData;
(void) pData;
WARN(("packspu_GetAttribsLocations shouldn't be called directly"));
}
void PACKSPU_APIENTRY packspu_DeleteProgram(GLuint program)
{
crStateDeleteProgram(program);
crPackDeleteProgram(program);
}
void PACK_APIENTRY packspu_DeleteObjectARB(VBoxGLhandleARB obj)
{
GLuint hwid = crStateGetProgramHWID(obj);
CRASSERT(obj);
/* we do not track shader creation inside guest since it is not needed currently.
* this is why we only care about programs here */
if (hwid)
{
crStateDeleteProgram(obj);
}
crPackDeleteObjectARB(obj);
}
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
static void packspu_RecCheckInitRec()
{
if (pack_spu.Recorder.pDumper)
return;
crDmpDbgPrintInit(&pack_spu.Dumper);
crRecInit(&pack_spu.Recorder, NULL /*pBlitter: we do not support blitter operations here*/, &pack_spu.self, &pack_spu.Dumper.Base);
}
#endif
void PACKSPU_APIENTRY packspu_LinkProgram(GLuint program)
{
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
GLint linkStatus = 0;
#endif
crStateLinkProgram(program);
crPackLinkProgram(program);
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
pack_spu.self.GetObjectParameterivARB(program, GL_OBJECT_LINK_STATUS_ARB, &linkStatus);
Assert(linkStatus);
if (!linkStatus)
{
CRContext *ctx = crStateGetCurrent();
packspu_RecCheckInitRec();
crRecDumpProgram(&pack_spu.Recorder, ctx, program, program);
}
#endif
}
void PACKSPU_APIENTRY packspu_CompileShader(GLuint shader)
{
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
GLint compileStatus = 0;
#endif
// crStateCompileShader(shader);
crPackCompileShader(shader);
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
pack_spu.self.GetObjectParameterivARB(shader, GL_OBJECT_COMPILE_STATUS_ARB, &compileStatus);
Assert(compileStatus);
if (!compileStatus)
{
CRContext *ctx = crStateGetCurrent();
packspu_RecCheckInitRec();
crRecDumpShader(&pack_spu.Recorder, ctx, shader, shader);
}
#endif
}
|
