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

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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
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28
programs/develop/libraries/TinyGL/asm_fork/clip.asm
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@@ -10,9 +10,6 @@ CLIP_ZMAX equ (1<<5)
align 16
proc gl_transform_to_viewport uses eax ebx ecx, context:dword,v:dword
locals
point dd ?
endl
mov eax,[context]
mov ebx,[v]
@@ -64,17 +61,19 @@ align 4
; texture
cmp dword[eax+offs_cont_texture_2d_enabled],0
je @f
mov dword[point],dword(ZB_POINT_S_MAX - ZB_POINT_S_MIN)
fild dword[point]
fmul dword[ebx+offs_vert_tex_coord] ;st0 *= v.tex_coord.X
fistp dword[ebx+offs_vert_zp+offs_zbup_s]
add dword[ebx+offs_vert_zp+offs_zbup_s],ZB_POINT_S_MIN
mov eax,[eax+offs_cont_current_texture] ;eax = &context.current_texture
mov eax,[eax] ;eax = context.current_texture
;[eax+offs_text_images] = im = &context.current_texture.images[0]
mov dword[point],dword(ZB_POINT_T_MAX - ZB_POINT_T_MIN)
fild dword[point]
fmul dword[ebx+offs_vert_tex_coord+offs_Y] ;st0 *= v.tex_coord.Y
fild dword[eax+offs_text_images+offs_imag_s_bound]
fmul dword[ebx+offs_vert_tex_coord+offs_X]
fistp dword[ebx+offs_vert_zp+offs_zbup_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+offs_vert_tex_coord+offs_Y]
fistp dword[ebx+offs_vert_zp+offs_zbup_t]
add dword[ebx+offs_vert_zp+offs_zbup_t],ZB_POINT_T_MIN
;v.zp.t=(int)(v.tex_coord.Y * im.t_bound)
@@:
ret
endp
@@ -1042,10 +1041,11 @@ end if
if PROFILE eq 1
inc dword[count_triangles_textured]
end if
mov eax,dword[edx+offs_cont_current_texture]
mov eax,[edx+offs_cont_current_texture]
mov eax,[eax] ;переход по указателю
;так как offs_text_images+offs_imag_pixmap = 0 то context.current_texture.images[0].pixmap = [eax]
stdcall ZB_setTexture, dword[edx+offs_cont_zb],dword[eax]
stdcall ZB_setTexture, [edx+offs_cont_zb], [eax],\
[eax+offs_imag_s_bound],[eax+offs_imag_t_bound],[eax+offs_imag_xsize_log2]
mov eax,[p0]
add eax,offs_vert_zp
push ecx