KolibriOS/kolibrios
13
14
Fork 12
Code Issues 113 Pull Requests 16 Actions Projects 1 Releases Wiki Activity

apply texture size -> 8,...,4096

Browse Source 
git-svn-id: svn://kolibrios.org@6243 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
IgorA
2016-02-17 21:33:10 +00:00
parent d4aeb26207
commit 465434cb12
7 changed files with 156 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
programs/develop/libraries/TinyGL/asm_fork/light.asm
View File

@@ -32,24 +32,28 @@ proc glopMaterial uses eax ebx ecx edi esi, context:dword, p:dword
;add edi,offs_mate_emission ;offs_mate_emission=0
rep movsd
jmp .end_f
align 4
@@:
cmp ebx,GL_AMBIENT
jne @f
add edi,offs_mate_ambient
rep movsd
jmp .end_f
align 4
@@:
cmp ebx,GL_DIFFUSE
jne @f
add edi,offs_mate_diffuse
rep movsd
jmp .end_f
align 4
@@:
cmp ebx,GL_SPECULAR
jne @f
add edi,offs_mate_specular
rep movsd
jmp .end_f
align 4
@@:
cmp ebx,GL_SHININESS
jne @f
@@ -61,6 +65,7 @@ proc glopMaterial uses eax ebx ecx edi esi, context:dword, p:dword
fimul dword[edi]
fistp dword[edi] ;m.shininess_i = (v[0]/128.0f)*SPECULAR_BUFFER_RESOLUTION
jmp .end_f
align 4
@@:
cmp ebx,GL_AMBIENT_AND_DIFFUSE
jne @f
@@ -71,6 +76,7 @@ proc glopMaterial uses eax ebx ecx edi esi, context:dword, p:dword
mov ecx,4
rep movsd
jmp .end_f
align 4
@@: ;default
; assert(0);
.end_f:
@@ -115,6 +121,7 @@ pushad
mov ecx,4
rep movsd ;l.ambient=v
jmp .end_f
align 4
@@:
cmp ecx,GL_DIFFUSE
jne @f
@@ -125,6 +132,7 @@ pushad
mov ecx,4
rep movsd ;l.diffuse=v
jmp .end_f
align 4
@@:
cmp ecx,GL_SPECULAR
jne @f
@@ -135,6 +143,7 @@ pushad
mov ecx,4
rep movsd ;l.specular=v
jmp .end_f
align 4
@@:
cmp ecx,GL_POSITION
jne @f
@@ -168,6 +177,7 @@ pushad
ffree st0
fincstp
jmp .end_f
align 4
@@:
cmp ecx,GL_SPOT_DIRECTION
jne @f
@@ -188,12 +198,14 @@ pushad
add edx,offs_ligh_norm_spot_direction
stdcall gl_V3_Norm,edx
jmp .end_f
align 4
@@:
cmp ecx,GL_SPOT_EXPONENT
jne @f
mov ecx,[ebx+12]
mov [edi+offs_ligh_spot_exponent],ecx ;l.spot_exponent=p[3]
jmp .end_f
align 4
@@:
cmp ecx,GL_SPOT_CUTOFF
jne .end_spot_c
@@ -214,24 +226,28 @@ pushad
ffree st0
fincstp
jmp .end_f
align 4
.end_spot_c:
cmp ecx,GL_CONSTANT_ATTENUATION
jne @f
mov ecx,[ebx+12]
mov [edi+offs_ligh_attenuation],ecx ;l->attenuation[0]=p[3]
jmp .end_f
align 4
@@:
cmp ecx,GL_LINEAR_ATTENUATION
jne @f
mov ecx,[ebx+12]
mov [edi+offs_ligh_attenuation+4],ecx ;l->attenuation[1]=p[3]
jmp .end_f
align 4
@@:
cmp ecx,GL_QUADRATIC_ATTENUATION
jne @f
mov ecx,[ebx+12]
mov [edi+offs_ligh_attenuation+8],ecx ;l->attenuation[2]=p[3]
jmp .end_f
align 4
@@: ;default:
; assert(0);
.end_f:
@@ -254,18 +270,21 @@ proc glopLightModel uses ebx ecx esi edi, context:dword, p:dword
add edi,offs_cont_ambient_light_model
rep movsd ;for(i=0;i<4;i++) context.ambient_light_model.v[i]=v[i]
jmp .end_f
align 4
@@:
cmp ebx,GL_LIGHT_MODEL_LOCAL_VIEWER
jne @f
fld dword[esi] ;st0 = p[2]
fistp dword[edi+offs_cont_local_light_model]
jmp .end_f
align 4
@@:
cmp ebx,GL_LIGHT_MODEL_TWO_SIDE
jne @f
fld dword[esi] ;st0 = p[2]
fistp dword[edi+offs_cont_light_model_two_side]
jmp .end_f
align 4
@@: ;default:
; tgl_warning("glopLightModel: illegal pname: 0x%x\n", ebx);
; //assert(0);
@@ -287,6 +306,7 @@ local .end_m
fincstp
mov eax,0.0
jmp .end_m ;return 0.0
align 4
.o_1:
fld1 ;else if (a>=1.0)
fcompp
@@ -295,6 +315,7 @@ local .end_m
ja .o_2
mov eax,1.0
jmp .end_m ;return 1.0
align 4
.o_2:
mov eax,dword a ;else return a
.end_m:
@@ -323,6 +344,7 @@ proc gl_enable_disable_light uses eax ebx ecx, context:dword, light:dword, v:dwo
mov [eax+offs_cont_first_light],ebx ;context.first_light = l
mov dword[ebx+offs_ligh_prev],0 ;l.prev = NULL
jmp .end_f
align 4
@@:
xor ecx,ecx
cmp dword[v],0
@@ -339,6 +361,7 @@ proc gl_enable_disable_light uses eax ebx ecx, context:dword, light:dword, v:dwo
jne .els_0
mov [eax+offs_cont_first_light],ecx ;context.first_light = l.next
jmp @f
align 4
.els_0:
mov eax,[ebx+offs_ligh_prev]
mov [eax+offs_ligh_next],ecx ;l.prev.next = l.next
@@ -356,7 +379,7 @@ align 4
fl_1e_3 dd 1.0e-3
; non optimized lightening model
align 4
align 16
proc gl_shade_vertex, context:dword, v:dword
locals
R dd ? ;float ebp-96
@@ -452,6 +475,7 @@ pushad
mov [d+offs_Z],eax ;d.Z=l.norm_position.v[2]
mov dword[att],1.0
jmp .els_0_end
align 4
.els_0:
; distance attenuation
ffree st0 ;l.position.v[3]
@@ -577,6 +601,7 @@ pushad
fincstp
mov ebx,[ebx+offs_ligh_next]
jmp .cycle_0 ;continue
align 4
.els_1:
; TODO: optimize
fld dword[ebx+offs_ligh_spot_exponent]
@@ -602,6 +627,7 @@ pushad
fmul dword[att]
fstp dword[att] ;att=att*pow(dot_spot,l.spot_exponent)
jmp .if1_end_f1
align 4
@@:
ffree st0 ;l.spot_exponent
fincstp
@@ -632,6 +658,7 @@ pushad
fsub dword[vcoord+offs_Z]
fstp dword[s+offs_Z] ;s.Z=d.Z-vcoord.Z
jmp .els_2_end
align 4
.els_2:
mov eax,[d]
mov [s],eax ;s.X=d.X
@@ -734,6 +761,7 @@ pushad
fincstp
mov ebx,[ebx+offs_ligh_next]
jmp .cycle_0
align 4
.cycle_0_end:
clampf [R],0,1