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• This comparison shows the changes necessary to convert path

  → /programs/develop/libraries/TinyGL/asm_fork/clip.asm @ 8068

  → /programs/develop/libraries/TinyGL/asm_fork/clip.asm @ 8069

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Regard whitespace Rev 8068 → Rev 8069

/programs/develop/libraries/TinyGL/asm_fork/clip.asm
19,30 → 19,30
fld dword[ebx+GLVertex.pc+offs_X] ;st0 = v.pc.X
fmul st0,st1
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_X]
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_X]
fmul dword[eax+GLContext.viewport+GLViewport.scale+offs_X]
fadd dword[eax+GLContext.viewport+GLViewport.trans+offs_X]
fistp dword[ebx+GLVertex.zp] ;v.zp.x = st0, st0 = st1
fld dword[ebx+GLVertex.pc+offs_Y] ;st0 = v.pc.Y
fmul st0,st1
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_Y]
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_Y]
fistp dword[ebx+GLVertex.zp+offs_zbup_y] ;v.zp.y = st0, st0 = st1
fmul dword[eax+GLContext.viewport+GLViewport.scale+offs_Y]
fadd dword[eax+GLContext.viewport+GLViewport.trans+offs_Y]
fistp dword[ebx+GLVertex.zp+ZBufferPoint.y] ;v.zp.y = st0, st0 = st1
fld dword[ebx+GLVertex.pc+offs_Z] ;st0 = v.pc.Z
fmulp
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_Z]
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_Z]
fistp dword[ebx+GLVertex.zp+offs_zbup_z] ;v.zp.z = st0, st0 = st1
fmul dword[eax+GLContext.viewport+GLViewport.scale+offs_Z]
fadd dword[eax+GLContext.viewport+GLViewport.trans+offs_Z]
fistp dword[ebx+GLVertex.zp+ZBufferPoint.z] ;v.zp.z = st0, st0 = st1
; color
cmp dword[eax+GLContext.lighting_enabled],0 ;if (context.lighting_enabled)
je @f
lea ecx,[ebx+GLVertex.zp+offs_zbup_b]
lea ecx,[ebx+GLVertex.zp+ZBufferPoint.b]
push ecx
add ecx,offs_zbup_g-offs_zbup_b
add ecx,ZBufferPoint.g-ZBufferPoint.b
push ecx
add ecx,offs_zbup_r-offs_zbup_g
add ecx,ZBufferPoint.r-ZBufferPoint.g
push ecx
stdcall RGBFtoRGBI, dword[ebx+GLVertex.color],dword[ebx+GLVertex.color+4],dword[ebx+GLVertex.color+8]
jmp .end_if
50,11 → 50,11
@@:
; no need to convert to integer if no lighting : take current color
mov ecx,[eax+GLContext.longcurrent_color]
mov dword[ebx+GLVertex.zp+offs_zbup_r],ecx
mov dword[ebx+GLVertex.zp+ZBufferPoint.r],ecx
mov ecx,[eax+GLContext.longcurrent_color+4]
mov dword[ebx+GLVertex.zp+offs_zbup_g],ecx
mov dword[ebx+GLVertex.zp+ZBufferPoint.g],ecx
mov ecx,[eax+GLContext.longcurrent_color+8]
mov dword[ebx+GLVertex.zp+offs_zbup_b],ecx
mov dword[ebx+GLVertex.zp+ZBufferPoint.b],ecx
.end_if:
; texture
66,12 → 66,12
fild dword[eax+offs_text_images+offs_imag_s_bound]
fmul dword[ebx+GLVertex.tex_coord+offs_X]
fistp dword[ebx+GLVertex.zp+offs_zbup_s]
fistp dword[ebx+GLVertex.zp+ZBufferPoint.s]
;v.zp.s=(int)(v.tex_coord.X * im.s_bound)
fild dword[eax+offs_text_images+offs_imag_t_bound]
fmul dword[ebx+GLVertex.tex_coord+offs_Y]
fistp dword[ebx+GLVertex.zp+offs_zbup_t]
fistp dword[ebx+GLVertex.zp+ZBufferPoint.t]
;v.zp.t=(int)(v.tex_coord.Y * im.t_bound)
@@:
ret
117,7 → 117,7
mov eax,[context]
cmp dword[eax+GLContext.render_mode],GL_SELECT
jne .els
stdcall gl_add_select, eax,dword[ebx+GLVertex.zp+offs_zbup_z],dword[ebx+GLVertex.zp+offs_zbup_z] ;p0.zp.z,p0.zp.z
stdcall gl_add_select, eax,dword[ebx+GLVertex.zp+ZBufferPoint.z],dword[ebx+GLVertex.zp+ZBufferPoint.z] ;p0.zp.z,p0.zp.z
jmp @f
align 4
.els:
286,8 → 286,8
;if ( (p1.clip_code | p2.clip_code) == 0)
cmp dword[edx+GLContext.render_mode],GL_SELECT ;if (context.render_mode == GL_SELECT)
jne .els_1
stdcall gl_add_select1, edx,dword[edi+GLVertex.zp+offs_zbup_z],\
dword[esi+GLVertex.zp+offs_zbup_z],dword[esi+GLVertex.zp+offs_zbup_z]
stdcall gl_add_select1, edx,dword[edi+GLVertex.zp+ZBufferPoint.z],\
dword[esi+GLVertex.zp+ZBufferPoint.z],dword[esi+GLVertex.zp+ZBufferPoint.z]
jmp .end_f
align 4
.els_1:
425,20 → 425,20
stdcall gl_transform_to_viewport, edx,eax
sub eax,sizeof.GLVertex ;eax = &q1
lea ebx,[eax+GLVertex.zp+offs_zbup_b]
lea ebx,[eax+GLVertex.zp+ZBufferPoint.b]
push ebx
add ebx,offs_zbup_g-offs_zbup_b
add ebx,ZBufferPoint.g-ZBufferPoint.b
push ebx
add ebx,offs_zbup_r-offs_zbup_g
add ebx,ZBufferPoint.r-ZBufferPoint.g
push ebx
stdcall RGBFtoRGBI, dword[eax+GLVertex.color],dword[eax+GLVertex.color+4],dword[eax+GLVertex.color+8]
add eax,sizeof.GLVertex ;eax = &q2
lea ebx,[eax+GLVertex.zp+offs_zbup_b]
lea ebx,[eax+GLVertex.zp+ZBufferPoint.b]
push ebx
add ebx,offs_zbup_g-offs_zbup_b
add ebx,ZBufferPoint.g-ZBufferPoint.b
push ebx
add ebx,offs_zbup_r-offs_zbup_g
add ebx,ZBufferPoint.r-ZBufferPoint.g
push ebx
stdcall RGBFtoRGBI, dword[eax+GLVertex.color],dword[eax+GLVertex.color+4],dword[eax+GLVertex.color+8]
637,11 → 637,11
or eax,eax ;if (q.clip_code==0)
jnz @f
stdcall gl_transform_to_viewport,[context],edi
lea eax,[edi+GLVertex.zp+offs_zbup_b]
lea eax,[edi+GLVertex.zp+ZBufferPoint.b]
push eax
add eax,offs_zbup_g-offs_zbup_b
add eax,ZBufferPoint.g-ZBufferPoint.b
push eax
add eax,offs_zbup_r-offs_zbup_g
add eax,ZBufferPoint.r-ZBufferPoint.g
push eax
stdcall RGBFtoRGBI, dword[edi+GLVertex.color],dword[edi+GLVertex.color+4],dword[edi+GLVertex.color+8]
@@:
672,21 → 672,21
;or edi,___ - было выше
jnz .els_0
;if (co==0)
mov edi,dword[edx+GLVertex.zp+offs_zbup_x]
sub edi,dword[ebx+GLVertex.zp+offs_zbup_x]
mov edi,dword[edx+GLVertex.zp+ZBufferPoint.x]
sub edi,dword[ebx+GLVertex.zp+ZBufferPoint.x]
mov dword[norm],edi ;p2.x-p0.x
fild dword[norm]
mov edi,dword[ecx+GLVertex.zp+offs_zbup_y]
sub edi,dword[ebx+GLVertex.zp+offs_zbup_y]
mov edi,dword[ecx+GLVertex.zp+ZBufferPoint.y]
sub edi,dword[ebx+GLVertex.zp+ZBufferPoint.y]
mov dword[norm],edi ;p1.y-p0.y
fimul dword[norm]
fchs
mov edi,dword[ecx+GLVertex.zp+offs_zbup_x]
sub edi,dword[ebx+GLVertex.zp+offs_zbup_x]
mov edi,dword[ecx+GLVertex.zp+ZBufferPoint.x]
sub edi,dword[ebx+GLVertex.zp+ZBufferPoint.x]
mov dword[norm],edi ;p1.x-p0.x
fild dword[norm]
mov edi,dword[edx+GLVertex.zp+offs_zbup_y]
sub edi,dword[ebx+GLVertex.zp+offs_zbup_y]
mov edi,dword[edx+GLVertex.zp+ZBufferPoint.y]
sub edi,dword[ebx+GLVertex.zp+ZBufferPoint.y]
mov dword[norm],edi ;p2.y-p0.y
fimul dword[norm]
faddp