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Rev 5269 Rev 6523
Line 2... Line 2...
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proc initSharedState uses eax ebx, context:dword
 2 
proc initSharedState uses eax ebx, context:dword
3 
	mov ebx,[context]
 3 
	mov ebx,[context]
4 
 
 4 
 
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5 
	stdcall gl_zalloc, 4*MAX_DISPLAY_LISTS
 5 
	stdcall gl_zalloc, 4*MAX_DISPLAY_LISTS
6 
	mov [ebx+offs_cont_shared_state],eax ;...lists=gl_zalloc(...)
 6 
	mov [ebx+GLContext.shared_state],eax ;...lists=gl_zalloc(...)
7 
	stdcall gl_zalloc, 4*TEXTURE_HASH_TABLE_SIZE
 7 
	stdcall gl_zalloc, 4*TEXTURE_HASH_TABLE_SIZE
8 
	mov [ebx+offs_cont_shared_state+4],eax ;...texture_hash_table=gl_zalloc(...)
 8 
	mov [ebx+GLContext.shared_state+4],eax ;...texture_hash_table=gl_zalloc(...)
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 9 
 
10 
	stdcall alloc_texture, [context],0
 10 
	stdcall alloc_texture, [context],0
11 
	ret
 11 
	ret
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 17 
 
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;  for(i=0;i
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;  for(i=0;i
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;    /* TODO */
 19 
;    /* TODO */
20 
;  }
 20 
;  }
21 
	stdcall gl_free, dword[ebx+offs_cont_shared_state] ;lists
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	stdcall gl_free, dword[ebx+GLContext.shared_state] ;lists
22 
	stdcall gl_free, dword[ebx+offs_cont_shared_state+4] ;texture_hash_table
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	stdcall gl_free, dword[ebx+GLContext.shared_state+4] ;texture_hash_table
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	ret
 23 
	ret
24 
endp
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endp
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 25 
 
26 
align 4
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align 4
27 
proc glInit uses eax ebx ecx edx, zbuffer1:dword
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proc glInit uses eax ebx ecx edx, zbuffer1:dword
28 
	stdcall gl_zalloc,sizeof.GLContext
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	stdcall gl_zalloc,sizeof.GLContext
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	mov dword[gl_ctx],eax
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	mov dword[gl_ctx],eax
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	mov edx,eax
 30 
	mov edx,eax
31 
 
 31 
 
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32 
	mov ecx,[zbuffer1]
 32 
	mov ecx,[zbuffer1]
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	mov dword[edx+offs_cont_zb],ecx
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	mov dword[edx+GLContext.zb],ecx
34 
 
 34 
 
35 
	; allocate GLVertex array
 35 
	; allocate GLVertex array
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	mov dword[edx+offs_cont_vertex_max],POLYGON_MAX_VERTEX
 36 
	mov dword[edx+GLContext.vertex_max],POLYGON_MAX_VERTEX
37 
	stdcall gl_malloc, POLYGON_MAX_VERTEX*sizeof.GLVertex
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	stdcall gl_malloc, POLYGON_MAX_VERTEX*sizeof.GLVertex
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	mov dword[edx+offs_cont_vertex],eax
 38 
	mov dword[edx+GLContext.vertex],eax
39 
 
 39 
 
40 
	; viewport
 40 
	; viewport
41 
	xor eax,eax
 41 
	xor eax,eax
42 
	mov dword[edx+offs_cont_viewport+offs_vpor_xmin],eax
 42 
	mov dword[edx+GLContext.viewport+offs_vpor_xmin],eax
43 
	mov dword[edx+offs_cont_viewport+offs_vpor_ymin],eax
 43 
	mov dword[edx+GLContext.viewport+offs_vpor_ymin],eax
44 
	mov eax,[ecx+offs_zbuf_xsize]
 44 
	mov eax,[ecx+offs_zbuf_xsize]
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	mov dword[edx+offs_cont_viewport+offs_vpor_xsize],eax
 45 
	mov dword[edx+GLContext.viewport+offs_vpor_xsize],eax
46 
	mov eax,[ecx+offs_zbuf_ysize]
 46 
	mov eax,[ecx+offs_zbuf_ysize]
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47 
	mov dword[edx+offs_cont_viewport+offs_vpor_ysize],eax
 47 
	mov dword[edx+GLContext.viewport+offs_vpor_ysize],eax
48 
	mov dword[edx+offs_cont_viewport+offs_vpor_updated],1
 48 
	mov dword[edx+GLContext.viewport+offs_vpor_updated],1
49 
 
 49 
 
50 
	; shared state
 50 
	; shared state
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51 
	stdcall initSharedState,edx
 51 
	stdcall initSharedState,edx
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 52 
 
53 
	; lists
 53 
	; lists
54 
	mov dword[edx+offs_cont_exec_flag],1
 54 
	mov dword[edx+GLContext.exec_flag],1
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	mov dword[edx+offs_cont_compile_flag],0
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	mov dword[edx+GLContext.compile_flag],0
56 
	mov dword[edx+offs_cont_print_flag],0
 56 
	mov dword[edx+GLContext.print_flag],0
57 
 
 57 
 
58 
	mov dword[edx+offs_cont_in_begin],0
 58 
	mov dword[edx+GLContext.in_begin],0
59 
 
 59 
 
60 
	; lights
 60 
	; lights
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		dec ecx
 77 
		dec ecx
78 
		cmp ecx,0
 78 
		cmp ecx,0
79 
	jg .cycle_0
 79 
	jg .cycle_0
80 
 
 80 
 
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81 
	mov dword[edx+offs_cont_first_light],0 ;NULL
 81 
	mov dword[edx+GLContext.first_light],0 ;NULL
82 
	gl_V4_New edx+offs_cont_ambient_light_model, 0.2,0.2,0.2,1.0
 82 
	gl_V4_New edx+GLContext.ambient_light_model, 0.2,0.2,0.2,1.0
83 
	mov dword[edx+offs_cont_local_light_model],0
 83 
	mov dword[edx+GLContext.local_light_model],0
84 
	mov dword[edx+offs_cont_lighting_enabled],0
 84 
	mov dword[edx+GLContext.lighting_enabled],0
85 
	mov dword[edx+offs_cont_light_model_two_side],0
 85 
	mov dword[edx+GLContext.light_model_two_side],0
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 86 
 
87 
	; default materials
 87 
	; default materials
88 
	mov ecx,2 ;for(i=0;i<2;i++)
 88 
	mov ecx,2 ;for(i=0;i<2;i++)
89 
	mov eax,edx
 89 
	mov eax,edx
90 
	add eax,offs_cont_materials
 90 
	add eax,GLContext.materials
91 
	@@:
 91 
	@@:
92 
		gl_V4_New eax+offs_mate_emission, 0.0,0.0,0.0,1.0
 92 
		gl_V4_New eax+offs_mate_emission, 0.0,0.0,0.0,1.0
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		gl_V4_New eax+offs_mate_ambient, 0.2,0.2,0.2,1.0
 93 
		gl_V4_New eax+offs_mate_ambient, 0.2,0.2,0.2,1.0
94 
		gl_V4_New eax+offs_mate_diffuse, 0.8,0.8,0.8,1.0
 94 
		gl_V4_New eax+offs_mate_diffuse, 0.8,0.8,0.8,1.0
95 
		gl_V4_New eax+offs_mate_specular, 0.0,0.0,0.0,1.0
 95 
		gl_V4_New eax+offs_mate_specular, 0.0,0.0,0.0,1.0
96 
		mov dword[eax+offs_mate_shininess], 0.0
 96 
		mov dword[eax+offs_mate_shininess], 0.0
97 
		add eax,sizeof.GLMaterial
 97 
		add eax,sizeof.GLMaterial
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	loop @b
 98 
	loop @b
99 
 
 99 
 
100 
	mov dword[edx+offs_cont_current_color_material_mode],GL_FRONT_AND_BACK
 100 
	mov dword[edx+GLContext.current_color_material_mode],GL_FRONT_AND_BACK
Line 101... Line 101...
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	mov dword[edx+offs_cont_current_color_material_type],GL_AMBIENT_AND_DIFFUSE
 101 
	mov dword[edx+GLContext.current_color_material_type],GL_AMBIENT_AND_DIFFUSE
102 
	mov dword[edx+offs_cont_color_material_enabled],0
 102 
	mov dword[edx+GLContext.color_material_enabled],0
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 103 
 
104 
	; textures
 104 
	; textures
105 
	stdcall glInitTextures,edx
 105 
	stdcall glInitTextures,edx
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106 
 
 106 
 
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107 
	; default state
 107 
	; default state
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	gl_V4_New edx+offs_cont_current_color, 1.0,1.0,1.0,1.0
 108 
	gl_V4_New edx+GLContext.current_color, 1.0,1.0,1.0,1.0
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109 
	gl_V3_New edx+offs_cont_longcurrent_color, 65535,65535,65535
 109 
	gl_V3_New edx+GLContext.longcurrent_color, 65535,65535,65535
110 
 
 110 
 
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	gl_V4_New edx+offs_cont_current_normal, 1.0,0.0,0.0,0.0
 111 
	gl_V4_New edx+GLContext.current_normal, 1.0,0.0,0.0,0.0
112 
 
 112 
 
113 
	mov dword[edx+offs_cont_current_edge_flag],1
 113 
	mov dword[edx+GLContext.current_edge_flag],1
114
114
Line 115... Line 115...
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	gl_V4_New edx+offs_cont_current_tex_coord, 0.0,0.0,0.0,1.0
 115 
	gl_V4_New edx+GLContext.current_tex_coord, 0.0,0.0,0.0,1.0
116 
 
 116 
 
117 
	mov dword[edx+offs_cont_polygon_mode_front],GL_FILL
 117 
	mov dword[edx+GLContext.polygon_mode_front],GL_FILL
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118 
	mov dword[edx+offs_cont_polygon_mode_back],GL_FILL
 118 
	mov dword[edx+GLContext.polygon_mode_back],GL_FILL
119 
 
 119 
 
120 
	mov dword[edx+offs_cont_current_front_face],0 ;0 = GL_CCW  1 = GL_CW
 120 
	mov dword[edx+GLContext.current_front_face],0 ;0 = GL_CCW  1 = GL_CW
121 
	mov dword[edx+offs_cont_current_cull_face],GL_BACK
 121 
	mov dword[edx+GLContext.current_cull_face],GL_BACK
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122 
	mov dword[edx+offs_cont_current_shade_model],GL_SMOOTH
 122 
	mov dword[edx+GLContext.current_shade_model],GL_SMOOTH
123 
	mov dword[edx+offs_cont_cull_face_enabled],0
 123 
	mov dword[edx+GLContext.cull_face_enabled],0
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124
125 
	; clear
 125 
	; clear
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126 
	gl_V4_New edx+offs_cont_clear_color, 0.0,0.0,0.0,0.0
 126 
	gl_V4_New edx+GLContext.clear_color, 0.0,0.0,0.0,0.0
127 
	mov dword[edx+offs_cont_clear_depth],0
 127 
	mov dword[edx+GLContext.clear_depth],0
128 
 
 128 
 
129 
	; selection
 129 
	; selection
130 
	mov dword[edx+offs_cont_render_mode],GL_RENDER
 130 
	mov dword[edx+GLContext.render_mode],GL_RENDER
131 
	mov dword[edx+offs_cont_select_buffer],0 ;NULL
 131 
	mov dword[edx+GLContext.select_buffer],0 ;NULL
132 
	mov dword[edx+offs_cont_name_stack_size],0
 132 
	mov dword[edx+GLContext.name_stack_size],0
133 
 
 133 
 
134 
	; matrix
 134 
	; matrix
135 
	mov dword[edx+offs_cont_matrix_mode],0
 135 
	mov dword[edx+GLContext.matrix_mode],0
Line 136... Line 136...
136 
 
 136 
 
137 
	gl_V3_New edx+offs_cont_matrix_stack_depth_max,\
 137 
	gl_V3_New edx+GLContext.matrix_stack_depth_max,\
138 
		MAX_MODELVIEW_STACK_DEPTH,MAX_PROJECTION_STACK_DEPTH,MAX_TEXTURE_STACK_DEPTH
 138 
		MAX_MODELVIEW_STACK_DEPTH,MAX_PROJECTION_STACK_DEPTH,MAX_TEXTURE_STACK_DEPTH
139 
 
 139 
 
140 
	mov ecx,3 ;for(i=0;i<3;i++)
 140 
	mov ecx,3 ;for(i=0;i<3;i++)
141 
	mov ebx,edx
 141 
	mov ebx,edx
Line 142... Line 142...
142 
	@@:
 142 
	@@:
Line 143... Line 143...
143 
		mov edi,[ebx+offs_cont_matrix_stack_depth_max]
 143 
		mov edi,[ebx+GLContext.matrix_stack_depth_max]
144 
		shl edi,6 ;вместо imul edi,sizeof(M4)
 144 
		shl edi,6 ;вместо imul edi,sizeof(M4)
Line 145... Line 145...
145 
		stdcall gl_zalloc,edi
 145 
		stdcall gl_zalloc,edi
146 
		mov [ebx+offs_cont_matrix_stack],eax
 146 
		mov [ebx+GLContext.matrix_stack],eax
Line 147... Line 147...
147 
		mov [ebx+offs_cont_matrix_stack_ptr],eax
 147 
		mov [ebx+GLContext.matrix_stack_ptr],eax
148 
		add ebx,4
 148 
		add ebx,4
Line 149... Line 149...
149 
	loop @b
 149 
	loop @b
150 
 
 150 
 
151 
	stdcall glMatrixMode,GL_PROJECTION
 151 
	stdcall glMatrixMode,GL_PROJECTION
152 
	call glLoadIdentity
 152 
	call glLoadIdentity
Line 153... Line 153...
153 
	stdcall glMatrixMode,GL_TEXTURE
 153 
	stdcall glMatrixMode,GL_TEXTURE
154 
	call glLoadIdentity
 154 
	call glLoadIdentity
Line 155... Line 155...
155 
	stdcall glMatrixMode,GL_MODELVIEW
 155 
	stdcall glMatrixMode,GL_MODELVIEW
156 
	call glLoadIdentity
 156 
	call glLoadIdentity
Line 157... Line 157...
157 
 
 157