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1 Name | 1 Name |
2 | 2 |
3 CHROMIUM_get_multiple | 3 CHROMIUM_get_multiple |
4 | 4 |
5 Name Strings | 5 Name Strings |
6 | 6 |
7 GL_CHROMIUM_get_multiple | 7 GL_CHROMIUM_get_multiple |
8 | 8 |
9 Version | 9 Version |
10 | 10 |
11 Last Modifed Date: July 22, 2011 | 11 Last Modifed Date: July 22, 2011 |
12 | 12 |
13 Dependencies | 13 Dependencies |
14 | 14 |
15 OpenGL ES 2.0 is required. | 15 OpenGL ES 2.0 is required. |
16 | 16 |
17 Overview | 17 Overview |
18 | 18 |
19 This extension adds the ability to query multiple state and program | 19 This extension adds the ability to query multiple program information in a |
20 information in a single call. | 20 single call. |
21 | 21 |
22 Issues | 22 Issues |
23 | 23 |
24 | 24 |
25 New Tokens | 25 New Tokens |
26 | 26 |
27 None | 27 None |
28 | 28 |
29 New Procedures and Functions | 29 New Procedures and Functions |
30 | 30 |
31 void GetMultipleIntegervCHROMIUM (const GLenum* pnames, GLuint count, | |
32 GLint* results, GLsizeiptr size) | |
33 | |
34 <pnames> points to an array of state enums that would normally be queried by | |
35 GetIntegerv. <count> is the number of pnames. <results> points memory large | |
36 enough to contain all the state being queried. <size> is the size of the | |
37 buffer pointed to be <results> | |
38 | |
39 Example: <pnames> points to an array with VIEWPORT and MAX_TEXTURE_SIZE. | |
40 VIEWPORT returns 4 values, MAX_TEXTURE_SIZE returns 1 value. Therefore | |
41 results must point to a buffer of size 5 * sizeof(GLint) and size must be at | |
42 least 5 * sizeof(GLint) | |
43 | |
44 INVALID_ENUM is generated if any of the pnames are not valid for GetIntegerv | |
45 | |
46 INVALID_VALUE is generated if <size> does not equal the size needed for the | |
47 query | |
48 | |
49 INVALID_VALUE is generated if the memory pointed to be <results> has not | |
50 been zeroed out. | |
51 | |
52 void GetProgrmaInfoCHROMIUM (GLuint program, GLsizei bufsize, | 31 void GetProgrmaInfoCHROMIUM (GLuint program, GLsizei bufsize, |
53 GLsizei* size, void* info) | 32 GLsizei* size, void* info) |
54 | 33 |
55 <program> is the program to query. <bufsize> is the size of the buffer to | 34 <program> is the program to query. <bufsize> is the size of the buffer to |
56 hold the results. <size> is a pointer to a GLsizei to store the size needed | 35 hold the results. <size> is a pointer to a GLsizei to store the size needed |
57 to hold the results. <info> is a pointer to memory to store the result. | 36 to hold the results. <info> is a pointer to memory to store the result. |
58 | 37 |
59 To query the space needed for the results set <info> to NULL. | 38 To query the space needed for the results set <info> to NULL. |
60 | 39 |
61 The format of the data that will be stored in the memory pointed to by | 40 The format of the data that will be stored in the memory pointed to by |
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100 | 79 |
101 None. | 80 None. |
102 | 81 |
103 New State | 82 New State |
104 | 83 |
105 None. | 84 None. |
106 | 85 |
107 Revision History | 86 Revision History |
108 | 87 |
109 7/22/2011 Documented the extension | 88 7/22/2011 Documented the extension |
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