VirtualBox

source: vbox/trunk/src/VBox/HostServices/SharedOpenGL/unpacker/unpack_lights.cpp@ 78191

Last change on this file since 78191 was 78190, checked in by vboxsync, 6 years ago

Merge first stage of the Chromium cleanup from the branch:

  • r129818 (Remove VBOX_WITH_CR_DISPLAY_LISTS and accompanying code as it was disabled since r108676 and was never brought back (see ​bugref:3456 and ​bugref:8485))
  • r129819 (HostServices/SharedOpenGL: Remove unused main entry point from upstream server process based implementation)
  • r129820 (HostServices/SharedOpenGL: Started eliminating all backends other than HGCM. They are not used and probably wouldn't work anymore anyway)
  • r129821 (HostServices/SharedOpenGL,GuestHost/OpenGLAdditions/common/crOpenGL: Kill crTimer* API as it is not used anywhere)
  • r129822 (HostServices/SharedOpenGL,GuestHost/OpenGLAdditions/common/crOpenGL: Kill most from cr_process.h apart from two used methods)
  • r129823 (HostServices/SharedOpenGL,GuestHost/OpenGLAdditions/common/crOpenGL: Kill crList* API as it is unused)
  • r129824 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Kill crHullInteriorBox API as it is unused)
  • r129825 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Kill crWarpPoint API as it is unused)
  • r129826 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Kill CrSa* API as it is unused and not even compiled in)
  • r129827 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Kill cr_bbox.h as it is unused)
  • r129828 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove a few crParseUrl() two uses)
  • r129829 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove last crParseURL() use)
  • r129830 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove crParseURL())
  • r129831 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove VBOX_WITH_COCOA_QT and related code when not set as it is the default for years now and we don't support anything else anymore)
  • r129832 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused cr_logo.h)
  • r129833 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused crut_api.h and crut_clientapi.h)
  • r129834 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused cr_dmx.h)
  • r129835 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused cr_perf.h)
  • r129836 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove cr_rand.h and friends as it is not actively used anywhere)
  • r129837 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of all the swapped versions in the packer SPU, we never change endianess from guest to host and don't need it)
  • r129838 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove more swapper versions in the packer related code)
  • r129839 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove more swapper versions in the packer related code)
  • r129840 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused pack_pica.c)
  • r129841 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove more swapper versions in the packer related code)
  • r129842 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of cr_endianess.h and friends)
  • r129843 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of unused lowercase.py)
  • r129844 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of unused cr_calllists.h and friends)
  • r129845 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of completely unused idpool.c, not even compiled in)
  • r129846 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of unused cr_debugopcodes.h and friends)
  • r129847 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Make the cr_mem.h API inline and get rid of the implementation in the util library)
  • r129848 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of SPUOptions and related code as it is of no use for us)
  • r129849 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of cr_environment.h and friends and convert usage to RTEnv* APIs)
  • r129850 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of unused renderspu_agl.c)
  • r129851 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Remove unused code in cr_htable.h)
  • r129853 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Introduce a state paremeter for the unpacker workers instead of reyling on global variables, work in progress)
  • r129854 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Let the caller of crUnpack set up the initial state. This allows to get rid of the global return_ptr and writeback_ptr as they get supplied in the unpacker state by the server)
  • r129855 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of the cr_lastDispatch and cr_unpackDispatch as they are of no use now)
  • r129856 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Get rid of the global cr_unpackData and cr_unpackDataEnd symbols by indtroducing another hack to make it possible for certail server dispatch callbacks to access the data buffer)
  • r129857 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: build fix for release builds)
  • r129858 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Make the pointer to the unpacker state non const (is required for the access verification))
  • r129859 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: First iteration of the buffer size validation to prevent out of bound read access + added todos for places where additional checks are needed)
  • r129860 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Working on remaining verification todos)
  • r129861 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Working on remaining verification todos)
  • r129871 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Working on remaining verification todos)
  • r129872 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Stop as soon as the unpacker encountered an error)
  • r129876 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Working on remaining verification todos)
  • r129880 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Working on remaining verification todos)
  • r129882 (HostServices/SharedOpenGL,GuestHost/OpenGL,Additions/common/crOpenGL: Fixed some offsets in unpack_texture.c, 3DMark03 renders correctly again)
  • r130013 (HostServices/SharedOpenGL: Convert files to C++ so we can use C99 featuers on Windows with cl.exe)
  • r130014 (HostServices/SharedOpenGL,GuestHost/OpenGL: WIndows build fixes)
  • r130015 (HostServices/SharedOpenGL,GuestHost/OpenGL: More Windows build fixes)
  • r130036 (Config.kmk: Fix linker error on Windows by temporarily disabling the use of VBoxGuestR3DllMinW2K)
  • r130094 (src/VBox/GuestHost/OpenGL: Revert inlining the allocation/free functions in R3 completely as it doesn't work on Windows if memory is allocated and freed across different DLLs which don't share a common CRT, causes crashes in RtlValidtaeHeap())
  • r130095 (src/VBox/GuestHost/OpenGL,src/VBox/Additions/common/crOpenGL/pack: Don't use floating point specifiers in packspu_GetString() to avoid R6002 errors (couldn't fully understand why they occur suddenly after the rework but this gets rid of it))
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id Revision
File size: 4.1 KB
Line 
1/* Copyright (c) 2001, Stanford University
2 * All rights reserved
3 *
4 * See the file LICENSE.txt for information on redistributing this software.
5 */
6
7#include "unpacker.h"
8
9void crUnpackLightfv(PCrUnpackerState pState)
10{
11 CHECK_BUFFER_SIZE_STATIC_LAST(pState, sizeof(int) + 4, GLenum);
12
13 GLenum light = READ_DATA(pState, sizeof( int ) + 0, GLenum );
14 GLenum pname = READ_DATA(pState, sizeof( int ) + 4, GLenum );
15 GLfloat *params = DATA_POINTER(pState, sizeof( int ) + 8, GLfloat );
16
17 switch (pname)
18 {
19 case GL_AMBIENT:
20 case GL_DIFFUSE:
21 case GL_SPECULAR:
22 case GL_POSITION:
23 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 4, GLfloat);
24 break;
25 case GL_SPOT_DIRECTION:
26 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 3, GLfloat);
27 break;
28 case GL_SPOT_EXPONENT:
29 case GL_SPOT_CUTOFF:
30 case GL_CONSTANT_ATTENUATION:
31 case GL_LINEAR_ATTENUATION:
32 case GL_QUADRATIC_ATTENUATION:
33 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 1, GLfloat);
34 break;
35 default:
36 crError("crUnpackLightfv: Invalid pname (%#x) passed!\n", pname);
37 pState->rcUnpack = VERR_INVALID_PARAMETER;
38 return;
39 }
40
41 pState->pDispatchTbl->Lightfv( light, pname, params );
42 INCR_VAR_PTR(pState);
43}
44
45void crUnpackLightiv(PCrUnpackerState pState)
46{
47 CHECK_BUFFER_SIZE_STATIC_LAST(pState, sizeof(int) + 4, GLenum);
48
49 GLenum light = READ_DATA(pState, sizeof( int ) + 0, GLenum );
50 GLenum pname = READ_DATA(pState, sizeof( int ) + 4, GLenum );
51 GLint *params = DATA_POINTER(pState, sizeof( int ) + 8, GLint );
52
53 switch (pname)
54 {
55 case GL_AMBIENT:
56 case GL_DIFFUSE:
57 case GL_SPECULAR:
58 case GL_POSITION:
59 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 4, GLint);
60 break;
61 case GL_SPOT_DIRECTION:
62 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 3, GLint);
63 break;
64 case GL_SPOT_EXPONENT:
65 case GL_SPOT_CUTOFF:
66 case GL_CONSTANT_ATTENUATION:
67 case GL_LINEAR_ATTENUATION:
68 case GL_QUADRATIC_ATTENUATION:
69 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 1, GLint);
70 break;
71 default:
72 crError("crUnpackLightfv: Invalid pname (%#x) passed!\n", pname);
73 pState->rcUnpack = VERR_INVALID_PARAMETER;
74 return;
75 }
76
77 pState->pDispatchTbl->Lightiv( light, pname, params );
78 INCR_VAR_PTR(pState);
79}
80
81void crUnpackLightModelfv(PCrUnpackerState pState)
82{
83 CHECK_BUFFER_SIZE_STATIC_LAST(pState, sizeof(int) + 0, GLenum);
84
85 GLenum pname = READ_DATA(pState, sizeof( int ) + 0, GLenum );
86 GLfloat *params = DATA_POINTER(pState, sizeof( int ) + 4, GLfloat );
87
88 switch (pname)
89 {
90 case GL_LIGHT_MODEL_AMBIENT:
91 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 4, GLfloat);
92 break;
93 case GL_LIGHT_MODEL_TWO_SIDE:
94 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 1, GLfloat);
95 break;
96 default:
97 crError("crUnpackLightfv: Invalid pname (%#x) passed!\n", pname);
98 pState->rcUnpack = VERR_INVALID_PARAMETER;
99 return;
100 }
101
102 pState->pDispatchTbl->LightModelfv( pname, params );
103 INCR_VAR_PTR(pState);
104}
105
106void crUnpackLightModeliv(PCrUnpackerState pState)
107{
108 CHECK_BUFFER_SIZE_STATIC_LAST(pState, sizeof(int) + 0, GLenum);
109
110 GLenum pname = READ_DATA(pState, sizeof( int ) + 0, GLenum );
111 GLint *params = DATA_POINTER(pState, sizeof( int ) + 4, GLint );
112
113 switch (pname)
114 {
115 case GL_LIGHT_MODEL_AMBIENT:
116 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 4, GLint);
117 break;
118 case GL_LIGHT_MODEL_TWO_SIDE:
119 CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, params, 1, GLint);
120 break;
121 default:
122 crError("crUnpackLightfv: Invalid pname (%#x) passed!\n", pname);
123 pState->rcUnpack = VERR_INVALID_PARAMETER;
124 return;
125 }
126
127 pState->pDispatchTbl->LightModeliv( pname, params );
128 INCR_VAR_PTR(pState);
129}
Note: See TracBrowser for help on using the repository browser.

© 2024 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette