diff options
Diffstat (limited to 'src/VBox/Additions/common/crOpenGL/pack/packspu_get.py')
| -rwxr-xr-x | src/VBox/Additions/common/crOpenGL/pack/packspu_get.py | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/src/VBox/Additions/common/crOpenGL/pack/packspu_get.py b/src/VBox/Additions/common/crOpenGL/pack/packspu_get.py new file mode 100755 index 00000000..371abeaa --- /dev/null +++ b/src/VBox/Additions/common/crOpenGL/pack/packspu_get.py @@ -0,0 +1,250 @@ +# Copyright (c) 2001, Stanford University +# All rights reserved. +# +# See the file LICENSE.txt for information on redistributing this software. + +from __future__ import print_function +import sys + +import apiutil + + +apiutil.CopyrightC() + +print(""" +/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED BY packspu_get.py SCRIPT */ +#include "packspu.h" +#include "cr_packfunctions.h" +#include "cr_net.h" +#include "cr_mem.h" +#include "packspu_proto.h" +""") + +print(""" +static GLboolean crPackIsPixelStoreParm(GLenum pname) +{ + if (pname == GL_UNPACK_ALIGNMENT + || pname == GL_UNPACK_ROW_LENGTH + || pname == GL_UNPACK_SKIP_PIXELS + || pname == GL_UNPACK_LSB_FIRST + || pname == GL_UNPACK_SWAP_BYTES +#ifdef CR_OPENGL_VERSION_1_2 + || pname == GL_UNPACK_IMAGE_HEIGHT +#endif + || pname == GL_UNPACK_SKIP_ROWS + || pname == GL_PACK_ALIGNMENT + || pname == GL_PACK_ROW_LENGTH + || pname == GL_PACK_SKIP_PIXELS + || pname == GL_PACK_LSB_FIRST + || pname == GL_PACK_SWAP_BYTES +#ifdef CR_OPENGL_VERSION_1_2 + || pname == GL_PACK_IMAGE_HEIGHT +#endif + || pname == GL_PACK_SKIP_ROWS) + { + return GL_TRUE; + } + return GL_FALSE; +} +""") + +from get_sizes import * + +easy_swaps = { + 'GenTextures': '(unsigned int) n', + 'GetClipPlane': '4', + 'GetPolygonStipple': '0' +} + +simple_funcs = [ 'GetIntegerv', 'GetFloatv', 'GetDoublev', 'GetBooleanv' ] +simple_swaps = [ 'SWAP32', 'SWAPFLOAT', 'SWAPDOUBLE', '(GLboolean) SWAP32' ] + +vertattr_get_funcs = [ 'GetVertexAttribdv' 'GetVertexAttribfv' 'GetVertexAttribiv' ] + +hard_funcs = { + 'GetLightfv': 'SWAPFLOAT', + 'GetLightiv': 'SWAP32', + 'GetMaterialfv': 'SWAPFLOAT', + 'GetMaterialiv': 'SWAP32', + 'GetTexEnvfv': 'SWAPFLOAT', + 'GetTexEnviv': 'SWAP32', + 'GetTexGendv': 'SWAPDOUBLE', + 'GetTexGenfv': 'SWAPFLOAT', + 'GetTexGeniv': 'SWAP32', + 'GetTexLevelParameterfv': 'SWAPFLOAT', + 'GetTexLevelParameteriv': 'SWAP32', + 'GetTexParameterfv': 'SWAPFLOAT', + 'GetTexParameteriv': 'SWAP32' } + +keys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt") + +for func_name in keys: + params = apiutil.Parameters(func_name) + return_type = apiutil.ReturnType(func_name) + if apiutil.FindSpecial( "packspu", func_name ): + continue + + if "get" in apiutil.Properties(func_name): + print('%s PACKSPU_APIENTRY packspu_%s(%s)' % ( return_type, func_name, apiutil.MakeDeclarationString( params ) )) + print('{') + print('\tGET_THREAD(thread);') + print('\tint writeback = 1;') + if return_type != 'void': + print('\t%s return_val = (%s) 0;' % (return_type, return_type)) + params.append( ("&return_val", "foo", 0) ) + if (func_name in easy_swaps and easy_swaps[func_name] != '0') or func_name in simple_funcs or func_name in hard_funcs: + print('\tunsigned int i;') + print('\tif (!CRPACKSPU_IS_WDDM_CRHGSMI() && !(pack_spu.thread[pack_spu.idxThreadInUse].netServer.conn->actual_network))') + print('\t{') + print('\t\tcrError( "packspu_%s doesn\'t work when there\'s no actual network involved!\\nTry using the simplequery SPU in your chain!" );' % func_name) + print('\t}') + if func_name in simple_funcs: + print(""" + if (crPackIsPixelStoreParm(pname) + || pname == GL_DRAW_BUFFER +#ifdef CR_OPENGL_VERSION_1_3 + || pname == GL_ACTIVE_TEXTURE +#endif +#ifdef CR_ARB_multitexture + || pname == GL_ACTIVE_TEXTURE_ARB +#endif + || pname == GL_TEXTURE_BINDING_1D + || pname == GL_TEXTURE_BINDING_2D +#ifdef CR_NV_texture_rectangle + || pname == GL_TEXTURE_BINDING_RECTANGLE_NV +#endif +#ifdef CR_ARB_texture_cube_map + || pname == GL_TEXTURE_BINDING_CUBE_MAP_ARB +#endif +#ifdef CR_ARB_vertex_program + || pname == GL_MAX_VERTEX_ATTRIBS_ARB +#endif +#ifdef GL_EXT_framebuffer_object + || pname == GL_FRAMEBUFFER_BINDING_EXT + || pname == GL_READ_FRAMEBUFFER_BINDING_EXT + || pname == GL_DRAW_FRAMEBUFFER_BINDING_EXT +#endif + || pname == GL_ARRAY_BUFFER_BINDING + || pname == GL_ELEMENT_ARRAY_BUFFER_BINDING + || pname == GL_PIXEL_PACK_BUFFER_BINDING + || pname == GL_PIXEL_UNPACK_BUFFER_BINDING + ) + { +#ifdef DEBUG + if (!crPackIsPixelStoreParm(pname) +#ifdef CR_ARB_vertex_program + && (pname!=GL_MAX_VERTEX_ATTRIBS_ARB) +#endif + ) + { + %s localparams; + localparams = (%s) crAlloc(__numValues(pname) * sizeof(*localparams)); + crState%s(pname, localparams); + crPack%s(%s, &writeback); + packspuFlush( (void *) thread ); + CRPACKSPU_WRITEBACK_WAIT(thread, writeback); + for (i=0; i<__numValues(pname); ++i) + { + if (localparams[i] != params[i]) + { + crWarning("Incorrect local state in %s for %%x param %%i", pname, i); + crWarning("Expected %%i but got %%i", (int)localparams[i], (int)params[i]); + } + } + crFree(localparams); + return; + } + else +#endif + { + crState%s(pname, params); + return; + } + + } + """ % (params[-1][1], params[-1][1], func_name, func_name, apiutil.MakeCallString(params), func_name, func_name)) + + if func_name in vertattr_get_funcs: + print(""" + if (pname != GL_CURRENT_VERTEX_ATTRIB_ARB) + { +#ifdef DEBUG + %s localparams; + localparams = (%s) crAlloc(__numValues(pname) * sizeof(*localparams)); + crState%s(index, pname, localparams); + crPack%s(index, %s, &writeback); + packspuFlush( (void *) thread ); + CRPACKSPU_WRITEBACK_WAIT(thread, writeback); + for (i=0; i<crStateHlpComponentsCount(pname); ++i) + { + if (localparams[i] != params[i]) + { + crWarning("Incorrect local state in %s for %%x param %%i", pname, i); + crWarning("Expected %%i but got %%i", (int)localparams[i], (int)params[i]); + } + } + crFree(localparams); +#else + crState%s(pname, params); +#endif + return; + } + """ % (params[-1][1], params[-1][1], func_name, func_name, apiutil.MakeCallString(params), func_name, func_name)) + + params.append( ("&writeback", "foo", 0) ) + print('\tif (pack_spu.swap)') + print('\t{') + print('\t\tcrPack%sSWAP(%s);' % (func_name, apiutil.MakeCallString( params ) )) + print('\t}') + print('\telse') + print('\t{') + print('\t\tcrPack%s(%s);' % (func_name, apiutil.MakeCallString( params ) )) + print('\t}') + print('\tpackspuFlush( (void *) thread );') + print('\tCRPACKSPU_WRITEBACK_WAIT(thread, writeback);') + + + + lastParamName = params[-2][0] + if return_type != 'void': + print('\tif (pack_spu.swap)') + print('\t{') + print('\t\treturn_val = (%s) SWAP32(return_val);' % return_type) + print('\t}') + print('\treturn return_val;') + if func_name in easy_swaps and easy_swaps[func_name] != '0': + limit = easy_swaps[func_name] + print('\tif (pack_spu.swap)') + print('\t{') + print('\t\tfor (i = 0; i < %s; i++)' % limit) + print('\t\t{') + if params[-2][1].find( "double" ) > -1: + print('\t\t\t%s[i] = SWAPDOUBLE(%s[i]);' % (lastParamName, lastParamName)) + else: + print('\t\t\t%s[i] = SWAP32(%s[i]);' % (lastParamName, lastParamName)) + print('\t\t}') + print('\t}') + for index in range(len(simple_funcs)): + if simple_funcs[index] == func_name: + print('\tif (pack_spu.swap)') + print('\t{') + print('\t\tfor (i = 0; i < __numValues(pname); i++)') + print('\t\t{') + if simple_swaps[index] == 'SWAPDOUBLE': + print('\t\t\t%s[i] = %s(%s[i]);' % (lastParamName, simple_swaps[index], lastParamName)) + else: + print('\t\t\t((GLuint *) %s)[i] = %s(%s[i]);' % (lastParamName, simple_swaps[index], lastParamName)) + print('\t\t}') + print('\t}') + if func_name in hard_funcs: + print('\tif (pack_spu.swap)') + print('\t{') + print('\t\tfor (i = 0; i < crStateHlpComponentsCount(pname); i++)') + print('\t\t{') + if hard_funcs[func_name] == 'SWAPDOUBLE': + print('\t\t\t%s[i] = %s(%s[i]);' % (lastParamName, hard_funcs[func_name], lastParamName)) + else: + print('\t\t\t((GLuint *) %s)[i] = %s(%s[i]);' % (lastParamName, hard_funcs[func_name], lastParamName)) + print('\t\t}') + print('\t}') + print('}\n') |