| 1 | /* Copyright (c) 2001, Stanford University
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| 2 | * All rights reserved
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| 3 | *
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| 4 | * See the file LICENSE.txt for information on redistributing this software.
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| 5 | */
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| 6 |
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| 7 | #include "unpacker.h"
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| 8 |
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| 9 | void crUnpackCallLists(PCrUnpackerState pState)
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| 10 | {
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| 11 | CHECK_BUFFER_SIZE_STATIC_LAST(pState, sizeof( int ) + 4, GLenum);
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| 12 |
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| 13 | GLint n = READ_DATA(pState, sizeof( int ) + 0, GLint );
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| 14 | GLenum type = READ_DATA(pState, sizeof( int ) + 4, GLenum );
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| 15 | GLvoid *lists = DATA_POINTER(pState, sizeof( int ) + 8, GLvoid );
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| 16 |
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| 17 | switch (type)
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| 18 | {
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| 19 | case GL_BYTE:
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| 20 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLbyte);
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| 21 | break;
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| 22 | case GL_UNSIGNED_BYTE:
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| 23 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLubyte);
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| 24 | break;
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| 25 | case GL_SHORT:
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| 26 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLshort);
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| 27 | break;
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| 28 | case GL_UNSIGNED_SHORT:
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| 29 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLushort);
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| 30 | break;
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| 31 | case GL_INT:
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| 32 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLint);
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| 33 | break;
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| 34 | case GL_UNSIGNED_INT:
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| 35 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLuint);
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| 36 | break;
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| 37 | case GL_FLOAT:
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| 38 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, n, GLfloat);
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| 39 | break;
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| 40 | case GL_2_BYTES:
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| 41 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, 2 * n, GLbyte);
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| 42 | break;
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| 43 | case GL_3_BYTES:
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| 44 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, 3 * n, GLbyte);
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| 45 | break;
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| 46 | case GL_4_BYTES:
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| 47 | CHECK_ARRAY_SIZE_FROM_PTR_UPDATE_LAST(pState, lists, 4 * n, GLbyte);
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| 48 | break;
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| 49 | default:
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| 50 | crError("crUnpackCallLists: Invalid type (%#x) passed!\n", type);
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| 51 | pState->rcUnpack = VERR_INVALID_PARAMETER;
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| 52 | return;
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| 53 | }
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| 54 |
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| 55 | pState->pDispatchTbl->CallLists( n, type, lists );
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| 56 | INCR_VAR_PTR(pState);
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| 57 | }
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