WebSVN – Kolibri OS – Blame – /programs/develop/libraries/TinyGL/asm_fork/init.asm

Rev	Author	Line No.	Line
5153	IgorA	1
		2	proc initSharedState uses eax ebx, context:dword
		3	mov ebx,[context]
		4
		5
		6	mov [ebx+offs_cont_shared_state],eax ;...lists=gl_zalloc(...)
		7	stdcall gl_zalloc, 4*TEXTURE_HASH_TABLE_SIZE
		8	mov [ebx+offs_cont_shared_state+4],eax ;...texture_hash_table=gl_zalloc(...)
		9
		10
		11	ret
		12	endp
		13
		14
		15	proc endSharedState uses eax ebx, context:dword
		16	mov ebx,[context]
		17
		18
		19	; /* TODO */
		20	; }
		21	stdcall gl_free, dword[ebx+offs_cont_shared_state] ;lists
5171	IgorA	22	stdcall gl_free, dword[ebx+offs_cont_shared_state+4] ;texture_hash_table
		23	ret
5153	IgorA	24	endp
		25
		26
		27	proc glInit uses eax ebx ecx edx, zbuffer1:dword
		28	stdcall gl_zalloc,sizeof.GLContext
		29	mov dword[gl_ctx],eax
		30	mov edx,eax
		31
		32
		33	mov dword[edx+offs_cont_zb],ecx
		34
		35
		36	mov dword[edx+offs_cont_vertex_max],POLYGON_MAX_VERTEX
		37	stdcall gl_malloc, POLYGON_MAX_VERTEX*sizeof.GLVertex
		38	mov dword[edx+offs_cont_vertex],eax
		39
		40
		41	mov dword[edx+offs_cont_viewport+offs_vpor_xmin],0
		42	mov dword[edx+offs_cont_viewport+offs_vpor_ymin],0
		43	mov eax,[ecx+offs_zbuf_xsize]
		44	mov dword[edx+offs_cont_viewport+offs_vpor_xsize], eax
		45	mov eax,[ecx+offs_zbuf_ysize]
		46	mov dword[edx+offs_cont_viewport+offs_vpor_ysize], eax
		47	mov dword[edx+offs_cont_viewport+offs_vpor_updated],1
		48
		49
		50	stdcall initSharedState,edx
		51
		52
		53	mov dword[edx+offs_cont_exec_flag],1
		54	mov dword[edx+offs_cont_compile_flag],0
		55	mov dword[edx+offs_cont_print_flag],0
		56
		57
		58
		59
		60	mov ecx,MAX_LIGHTS
		61	mov eax,edx
		62	add eax,offs_cont_lights
		63	.cycle_0:
		64	gl_V4_New eax+offs_ligh_ambient, 0.0,0.0,0.0,1.0
		65	gl_V4_New eax+offs_ligh_diffuse, 1.0,1.0,1.0,1.0
		66	gl_V4_New eax+offs_ligh_specular, 1.0,1.0,1.0,1.0
		67	gl_V4_New eax+offs_ligh_position, 0.0,0.0,1.0,0.0
		68	gl_V3_New eax+offs_ligh_norm_position, 0.0,0.0,1.0
		69	gl_V3_New eax+offs_ligh_spot_direction, 0.0,0.0,-1.0
		70	gl_V3_New eax+offs_ligh_norm_spot_direction, 0.0,0.0,-1.0
		71	mov dword[eax+offs_ligh_spot_exponent],0.0
		72	mov dword[eax+offs_ligh_spot_cutoff],180.0
		73	mov dword[eax+offs_ligh_attenuation],1.0
		74	mov dword[eax+offs_ligh_attenuation+4],0.0
		75	mov dword[eax+offs_ligh_attenuation+8],0.0
		76	mov dword[eax+offs_ligh_enabled],0
		77	add eax,sizeof.GLLight
		78	dec ecx
		79	cmp ecx,0
		80	jg .cycle_0
		81
		82
		83	gl_V4_New edx+offs_cont_ambient_light_model, 0.2,0.2,0.2,1.0
		84	mov dword[edx+offs_cont_local_light_model],0
		85	mov dword[edx+offs_cont_lighting_enabled],0
		86	mov dword[edx+offs_cont_light_model_two_side],0
		87
		88
		89	mov ecx,2 ;for(i=0;i<2;i++)
		90	mov eax,edx
		91	add eax,offs_cont_materials
		92	@@:
		93	gl_V4_New eax+offs_mate_emission, 0.0,0.0,0.0,1.0
		94	gl_V4_New eax+offs_mate_ambient, 0.2,0.2,0.2,1.0
		95	gl_V4_New eax+offs_mate_diffuse, 0.8,0.8,0.8,1.0
		96	gl_V4_New eax+offs_mate_specular, 0.0,0.0,0.0,1.0
		97	mov dword[eax+offs_mate_shininess], 0.0
		98	add eax,sizeof.GLMaterial
		99	loop @b
		100
		101
		102	mov dword[edx+offs_cont_current_color_material_type],GL_AMBIENT_AND_DIFFUSE
		103	mov dword[edx+offs_cont_color_material_enabled],0
		104
		105
		106	stdcall glInitTextures,edx
		107
		108
		109	mov dword[edx+offs_cont_current_color],1.0
		110	mov dword[edx+offs_cont_current_color+4],1.0
		111	mov dword[edx+offs_cont_current_color+8],1.0
		112	mov dword[edx+offs_cont_current_color+12],1.0
		113	mov dword[edx+offs_cont_longcurrent_color],65535
		114	mov dword[edx+offs_cont_longcurrent_color+4],65535
		115	mov dword[edx+offs_cont_longcurrent_color+8],65535
		116
		117
		118	mov dword[edx+offs_cont_current_normal+4],0.0
		119	mov dword[edx+offs_cont_current_normal+8],0.0
		120	mov dword[edx+offs_cont_current_normal+12],0.0
		121
		122
		123
		124
		125	mov dword[edx+offs_cont_current_tex_coord+4],0.0
		126	mov dword[edx+offs_cont_current_tex_coord+8],0.0
		127	mov dword[edx+offs_cont_current_tex_coord+12],1.0
		128
		129
		130	mov dword[edx+offs_cont_polygon_mode_back],GL_FILL
		131
		132
		133	mov dword[edx+offs_cont_current_cull_face],GL_BACK
		134	mov dword[edx+offs_cont_current_shade_model],GL_SMOOTH
		135	mov dword[edx+offs_cont_cull_face_enabled],0
		136
		137
		138	mov dword[edx+offs_cont_clear_color],0.0
		139	mov dword[edx+offs_cont_clear_color+4],0.0
		140	mov dword[edx+offs_cont_clear_color+8],0.0
		141	mov dword[edx+offs_cont_clear_color+12],0.0
		142	mov dword[edx+offs_cont_clear_depth],0
		143
		144
		145	mov dword[edx+offs_cont_render_mode],GL_RENDER
		146	mov dword[edx+offs_cont_select_buffer],0 ;NULL
		147	mov dword[edx+offs_cont_name_stack_size],0
		148
		149
		150	mov dword[edx+offs_cont_matrix_mode],0
		151
		152
		153	mov dword[edx+offs_cont_matrix_stack_depth_max+4],MAX_PROJECTION_STACK_DEPTH
		154	mov dword[edx+offs_cont_matrix_stack_depth_max+8],MAX_TEXTURE_STACK_DEPTH
		155
		156
		157	mov ebx,edx
		158	@@:
		159	mov edi,[ebx+offs_cont_matrix_stack_depth_max]
		160	shl edi,6 ;вместо imul edi,sizeof(M4)
		161	stdcall gl_zalloc,edi
		162	mov [ebx+offs_cont_matrix_stack],eax
		163	mov [ebx+offs_cont_matrix_stack_ptr],eax
		164	add ebx,4
		165	loop @b
		166
		167
		168	call glLoadIdentity
		169	stdcall glMatrixMode,GL_TEXTURE
		170	call glLoadIdentity
		171	stdcall glMatrixMode,GL_MODELVIEW
		172	call glLoadIdentity
		173
		174
		175
		176
		177	mov dword[edx+offs_cont_client_states],0
		178
		179
		180	mov dword[edx+offs_cont_offset_states],0
		181
		182
		183	mov dword[edx+offs_cont_gl_resize_viewport],0 ;NULL
		184
		185
		186	mov dword[edx+offs_cont_specbuf_first],0 ;NULL
		187	mov dword[edx+offs_cont_specbuf_used_counter],0
		188	mov dword[edx+offs_cont_specbuf_num_buffers],0
		189
		190
		191	mov dword[edx+offs_cont_depth_test],0
		192
		193
		194	endp
		195
		196
		197	proc glClose uses eax
		198	call gl_get_context
		199	stdcall endSharedState,eax
		200	stdcall gl_free,eax
		201	ret
		202	endp
		203	>

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(root)/programs/develop/libraries/TinyGL/asm_fork/init.asm @ 5163 – Rev 5171