mirror of
https://github.com/ZDoom/qzdoom-gpl.git
synced 2024-11-16 01:02:03 +00:00
- Added assembly versions of rt_add4cols and rt_addclamp4cols.
SVN r773 (trunk)
This commit is contained in:
Randy Heit
parent
9cb674c60c
commit
db5938d22a
5 changed files with 342 additions and 149 deletions
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@ -1,3 +1,6 @@
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February 27, 2008
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- Added assembly versions of rt_add4cols and rt_addclamp4cols.
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February 26, 2008
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- Added an assembly version of rt_shaded4cols, since that's the main decal
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drawing function. The most improvement came from being able to turn some
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@ -81,6 +81,8 @@ extern "C" void STACK_ARGS DoubleHoriz_MMX (int height, int width, BYTE *dest, i
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extern "C" void STACK_ARGS DoubleHorizVert_MMX (int height, int width, BYTE *dest, int pitch);
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extern "C" void STACK_ARGS DoubleVert_ASM (int height, int width, BYTE *dest, int pitch);
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extern "C" void R_SetupShadedCol();
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extern "C" void R_SetupAddCol();
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extern "C" void R_SetupAddClampCol();
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#endif
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// [RH] Pointers to the different column drawers.
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@ -2271,7 +2273,9 @@ ESPSResult R_SetPatchStyle (FRenderStyle style, fixed_t alpha, int translation,
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{
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dc_colormap += fixedlightlev;
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}
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#ifdef USEASM
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R_SetupShadedCol();
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#endif
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return r_columnmethod ? DoDraw1 : DoDraw0;
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}
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@ -2299,8 +2303,21 @@ ESPSResult R_SetPatchStyle (FRenderStyle style, fixed_t alpha, int translation,
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dc_colormap = identitymap;
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}
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return R_SetBlendFunc (style.BlendOp, fglevel, bglevel, style.Flags) ?
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(r_columnmethod ? DoDraw1 : DoDraw0) : DontDraw;
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if (!R_SetBlendFunc (style.BlendOp, fglevel, bglevel, style.Flags))
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{
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return DontDraw;
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}
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#ifdef USEASM
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if (hcolfunc_post4 == rt_addclamp4cols || hcolfunc_post4 == rt_tlateaddclamp4cols)
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{
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R_SetupAddClampCol();
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}
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else if (hcolfunc_post4 == rt_add4cols || hcolfunc_post4 == rt_tlateadd4cols)
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{
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R_SetupAddCol();
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}
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#endif
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return r_columnmethod ? DoDraw1 : DoDraw0;
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}
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void R_FinishSetPatchStyle ()
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10
src/r_draw.h
10
src/r_draw.h
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@ -128,8 +128,8 @@ void rt_tlatesubclamp1col (int hx, int sx, int yl, int yh);
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void rt_tlaterevsubclamp1col (int hx, int sx, int yl, int yh);
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void STACK_ARGS rt_map4cols_c (int sx, int yl, int yh);
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void STACK_ARGS rt_add4cols (int sx, int yl, int yh);
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void STACK_ARGS rt_addclamp4cols (int sx, int yl, int yh);
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void STACK_ARGS rt_add4cols_c (int sx, int yl, int yh);
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void STACK_ARGS rt_addclamp4cols_c (int sx, int yl, int yh);
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void STACK_ARGS rt_subclamp4cols (int sx, int yl, int yh);
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void STACK_ARGS rt_revsubclamp4cols (int sx, int yl, int yh);
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@ -145,6 +145,8 @@ void rt_map1col_asm (int hx, int sx, int yl, int yh);
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void STACK_ARGS rt_copy4cols_asm (int sx, int yl, int yh);
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void STACK_ARGS rt_map4cols_asm1 (int sx, int yl, int yh);
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void STACK_ARGS rt_map4cols_asm2 (int sx, int yl, int yh);
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void STACK_ARGS rt_add4cols_asm (int sx, int yl, int yh);
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void STACK_ARGS rt_addclamp4cols_asm (int sx, int yl, int yh);
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}
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extern void (STACK_ARGS *rt_map4cols)(int sx, int yl, int yh);
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@ -154,11 +156,15 @@ extern void (STACK_ARGS *rt_map4cols)(int sx, int yl, int yh);
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#define rt_copy4cols rt_copy4cols_asm
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#define rt_map1col rt_map1col_asm
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#define rt_shaded4cols rt_shaded4cols_asm
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#define rt_add4cols rt_add4cols_asm
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#define rt_addclamp4cols rt_addclamp4cols_asm
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#else
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#define rt_copy1col rt_copy1col_c
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#define rt_copy4cols rt_copy4cols_c
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#define rt_map1col rt_map1col_c
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#define rt_shaded4cols rt_shaded4cols_c
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#define rt_add4cols rt_add4cols_c
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#define rt_addclamp4cols rt_addclamp4cols_c
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#endif
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void rt_draw4cols (int sx);
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@ -351,7 +351,7 @@ void rt_add1col (int hx, int sx, int yl, int yh)
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}
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// Adds all four spans to the screen starting at sx without clamping.
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void STACK_ARGS rt_add4cols (int sx, int yl, int yh)
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void STACK_ARGS rt_add4cols_c (int sx, int yl, int yh)
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{
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BYTE *colormap;
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BYTE *source;
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@ -472,7 +472,6 @@ void STACK_ARGS rt_shaded4cols_c (int sx, int yl, int yh)
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source = &dc_temp[yl*4];
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pitch = dc_pitch;
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// 107.1, 108.4, 118.2/117.7, 119.4
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do {
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DWORD val;
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@ -497,47 +496,6 @@ void STACK_ARGS rt_shaded4cols_c (int sx, int yl, int yh)
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} while (--count);
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}
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#if 0
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static DWORD t_fgstart[1];
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static BYTE t_colormap[1];
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void STACK_ARGS rt_shaded4cols_t (int sx, int yl, int yh)
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{
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BYTE *source;
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BYTE *dest;
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int count;
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count = yh-yl;
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if (count < 0)
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return;
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count++;
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dest = ylookup[yl] + sx + dc_destorg;
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source = &dc_temp[yl*4];
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do {
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DWORD val, val2;
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val = t_colormap[source[0]];
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val2 = t_colormap[source[1]];
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val = (Col2RGB8[64-val][dest[0]] + t_fgstart[val<<8]) | 0x1f07c1f;
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val2 = (Col2RGB8[64-val2][dest[1]] + t_fgstart[val2<<8]) | 0x1f07c1f;
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dest[0] = RGB32k[0][0][val & (val>>15)];
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dest[1] = RGB32k[0][0][val2 & (val2>>15)];
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val = t_colormap[source[2]];
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val2 = t_colormap[source[3]];
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val = (Col2RGB8[64-val][dest[2]] + t_fgstart[val<<8]) | 0x1f07c1f;
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val2 = (Col2RGB8[64-val2][dest[3]] + t_fgstart[val2<<8]) | 0x1f07c1f;
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dest[2] = RGB32k[0][0][val & (val>>15)];
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dest[3] = RGB32k[0][0][val2 & (val2>>15)];
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source += 4;
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dest += 320;
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} while (--count);
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}
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#endif
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// Adds one span at hx to the screen at sx with clamping.
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void rt_addclamp1col (int hx, int sx, int yl, int yh)
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{
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@ -575,7 +533,7 @@ void rt_addclamp1col (int hx, int sx, int yl, int yh)
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}
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// Adds all four spans to the screen starting at sx with clamping.
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void STACK_ARGS rt_addclamp4cols (int sx, int yl, int yh)
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void STACK_ARGS rt_addclamp4cols_c (int sx, int yl, int yh)
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{
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BYTE *colormap;
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BYTE *source;
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395
src/tmap.nas
395
src/tmap.nas
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@ -42,7 +42,59 @@ BITS 32
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; If you change this in r_draw.c, be sure to change it here, too!
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FUZZTABLE equ 50
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%ifdef M_TARGET_LINUX
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%ifndef M_TARGET_LINUX
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%define ylookup _ylookup
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%define centery _centery
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%define fuzzpos _fuzzpos
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%define fuzzoffset _fuzzoffset
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%define NormalLight _NormalLight
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%define realviewheight _realviewheight
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%define fuzzviewheight _fuzzviewheight
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%define CPU _CPU
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%define dc_pitch _dc_pitch
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%define dc_colormap _dc_colormap
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%define dc_color _dc_color
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%define dc_iscale _dc_iscale
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%define dc_texturefrac _dc_texturefrac
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%define dc_srcblend _dc_srcblend
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%define dc_destblend _dc_destblend
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%define dc_source _dc_source
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%define dc_yl _dc_yl
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%define dc_yh _dc_yh
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%define dc_x _dc_x
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%define dc_count _dc_count
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%define dc_dest _dc_dest
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%define dc_destorg _dc_destorg
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%define Col2RGB8 _Col2RGB8
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%define RGB32k _RGB32k
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%define dc_ctspan _dc_ctspan
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%define dc_temp _dc_temp
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%define ds_xstep _ds_xstep
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%define ds_ystep _ds_ystep
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%define ds_colormap _ds_colormap
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%define ds_source _ds_source
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%define ds_x1 _ds_x1
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%define ds_x2 _ds_x2
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%define ds_xfrac _ds_xfrac
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%define ds_yfrac _ds_yfrac
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%define ds_y _ds_y
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%define ds_cursource _ds_cursource
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%define ds_curcolormap _ds_curcolormap
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%define R_SetSpanSource_ASM _R_SetSpanSource_ASM
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%define R_SetSpanSize_ASM _R_SetSpanSize_ASM
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%define R_SetSpanColormap_ASM _R_SetSpanColormap_ASM
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%define R_SetupShadedCol _R_SetupShadedCol
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%define R_SetupAddCol _R_SetupAddCol
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%define R_SetupAddClampCol _R_SetupAddClampCol
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%endif
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EXTERN ylookup
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EXTERN centery
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@ -58,6 +110,8 @@ EXTERN dc_colormap
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EXTERN dc_color
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EXTERN dc_iscale
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EXTERN dc_texturefrac
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EXTERN dc_srcblend
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EXTERN dc_destblend
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EXTERN dc_source
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EXTERN dc_yl
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EXTERN dc_yh
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@ -85,98 +139,10 @@ EXTERN ds_y
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GLOBAL ds_cursource
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GLOBAL ds_curcolormap
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%else
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EXTERN _ylookup
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EXTERN _centery
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EXTERN _fuzzpos
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EXTERN _fuzzoffset
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EXTERN _NormalLight
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EXTERN _realviewheight
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EXTERN _fuzzviewheight
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EXTERN _CPU
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EXTERN _dc_pitch
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EXTERN _dc_colormap
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EXTERN _dc_color
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EXTERN _dc_iscale
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EXTERN _dc_texturefrac
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EXTERN _dc_source
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EXTERN _dc_yl
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EXTERN _dc_yh
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EXTERN _dc_x
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EXTERN _dc_count
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EXTERN _dc_dest
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EXTERN _dc_destorg
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EXTERN _dc_ctspan
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EXTERN _dc_temp
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EXTERN _Col2RGB8
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EXTERN _RGB32k
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EXTERN _ds_xstep
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EXTERN _ds_ystep
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EXTERN _ds_colormap
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EXTERN _ds_source
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EXTERN _ds_x1
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EXTERN _ds_x2
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EXTERN _ds_xfrac
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EXTERN _ds_yfrac
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EXTERN _ds_y
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GLOBAL _ds_cursource
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GLOBAL _ds_curcolormap
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%define ylookup _ylookup
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%define centery _centery
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%define fuzzpos _fuzzpos
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%define fuzzoffset _fuzzoffset
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%define NormalLight _NormalLight
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%define realviewheight _realviewheight
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%define fuzzviewheight _fuzzviewheight
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%define CPU _CPU
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%define dc_pitch _dc_pitch
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%define dc_colormap _dc_colormap
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%define dc_color _dc_color
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%define dc_iscale _dc_iscale
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%define dc_texturefrac _dc_texturefrac
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%define dc_source _dc_source
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%define dc_yl _dc_yl
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%define dc_yh _dc_yh
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%define dc_x _dc_x
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%define dc_count _dc_count
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%define dc_dest _dc_dest
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%define dc_destorg _dc_destorg
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%define Col2RGB8 _Col2RGB8
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%define RGB32k _RGB32k
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%define dc_ctspan _dc_ctspan
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%define dc_temp _dc_temp
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%define ds_xstep _ds_xstep
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%define ds_ystep _ds_ystep
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%define ds_colormap _ds_colormap
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%define ds_source _ds_source
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%define ds_x1 _ds_x1
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%define ds_x2 _ds_x2
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%define ds_xfrac _ds_xfrac
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%define ds_yfrac _ds_yfrac
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%define ds_y _ds_y
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%define R_SetSpanSource_ASM _R_SetSpanSource_ASM
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%define R_SetSpanSize_ASM _R_SetSpanSize_ASM
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%define R_SetSpanColormap_ASM _R_SetSpanColormap_ASM
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%endif
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_ds_cursource:
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ds_cursource:
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DD 0
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_ds_curcolormap:
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ds_curcolormap:
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DD 0
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@ -1577,18 +1543,206 @@ s4nil: pop ebp
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align 16
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GLOBAL rt_add4cols_asm
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GLOBAL _rt_add4cols_asm
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rt_add4cols_asm:
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_rt_add4cols_asm:
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mov ecx,[esp+8]
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push edi
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mov edi,[esp+16]
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sub edi,ecx
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js near a4nil
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mov eax,[ylookup+ecx*4]
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add eax,[dc_destorg]
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push ebx
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push esi
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push ebp
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inc edi
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add eax,[esp+20]
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lea esi,[dc_temp+ecx*4]
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align 16
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a4loop:
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movzx ebx,byte [esi]
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movzx edx,byte [esi+1]
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movzx ecx,byte [eax]
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movzx ebp,byte [eax+1]
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a4cm1: movzx ebx,byte [SPACEFILLER4+ebx] ; colormap
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a4cm2: movzx edx,byte [SPACEFILLER4+edx] ; colormap
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a4bg1: mov ecx,[SPACEFILLER4+ecx*4] ; bg2rgb
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a4bg2: mov ebp,[SPACEFILLER4+ebp*4] ; bg2rgb
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a4fg1: add ecx,[SPACEFILLER4+ebx*4] ; fg2rgb
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a4fg2: add ebp,[SPACEFILLER4+edx*4] ; fg2rgb
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or ecx,0x01f07c1f
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or ebp,0x01f07c1f
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mov ebx,ecx
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shr ecx,15
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mov edx,ebp
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shr ebp,15
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and ecx,ebx
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and ebp,edx
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movzx ebx,byte [esi+2]
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movzx edx,byte [esi+3]
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mov cl,[RGB32k+ecx]
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mov ch,[RGB32k+ebp]
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mov [eax],cl
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mov [eax+1],ch
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movzx ecx,byte [eax+2]
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movzx ebp,byte [eax+3]
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a4cm3: movzx ebx,byte [SPACEFILLER4+ebx] ; colormap
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a4cm4: movzx edx,byte [SPACEFILLER4+edx] ; colormap
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a4bg3: mov ecx,[SPACEFILLER4+ecx*4] ; bg2rgb
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a4bg4: mov ebp,[SPACEFILLER4+ebp*4] ; bg2rgb
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a4fg3: add ecx,[SPACEFILLER4+ebx*4] ; fg2rgb
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a4fg4: add ebp,[SPACEFILLER4+edx*4] ; fg2rgb
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or ecx,0x01f07c1f
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or ebp,0x01f07c1f
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mov ebx,ecx
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shr ecx,15
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mov edx,ebp
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shr ebp,15
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and ebx,ecx
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and edx,ebp
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mov cl,[RGB32k+ebx]
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mov ch,[RGB32k+edx]
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mov [eax+2],cl
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mov [eax+3],ch
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add esi,4
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a4p: add eax,320 ; pitch
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sub edi,1
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jne a4loop
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pop ebp
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pop esi
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pop ebx
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a4nil: pop edi
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ret
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align 16
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GLOBAL rt_addclamp4cols_asm
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GLOBAL _rt_addclamp4cols_asm
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rt_addclamp4cols_asm:
|
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_rt_addclamp4cols_asm:
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mov ecx,[esp+8]
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push edi
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mov edi,[esp+16]
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sub edi,ecx
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js near ac4nil
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mov eax,[ylookup+ecx*4]
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add eax,[dc_destorg]
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push ebx
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push esi
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push ebp
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inc edi
|
||||
add eax,[esp+20]
|
||||
lea esi,[dc_temp+ecx*4]
|
||||
push edi
|
||||
|
||||
align 16
|
||||
ac4loop:
|
||||
movzx ebx,byte [esi]
|
||||
movzx edx,byte [esi+1]
|
||||
mov [esp],edi
|
||||
ac4cm1: movzx ebx,byte [SPACEFILLER4+ebx] ; colormap
|
||||
ac4cm2: movzx edx,byte [SPACEFILLER4+edx] ; colormap
|
||||
ac4fg1: mov ebx,[SPACEFILLER4+ebx*4] ; fg2rgb
|
||||
ac4fg2: mov edx,[SPACEFILLER4+edx*4] ; fg2rgb
|
||||
movzx ecx,byte [eax]
|
||||
movzx ebp,byte [eax+1]
|
||||
ac4bg1: add ebx,[SPACEFILLER4+ecx*4] ; bg2rgb
|
||||
ac4bg2: add edx,[SPACEFILLER4+ebp*4] ; bg2rgb
|
||||
mov ecx,ebx
|
||||
or ebx,0x01f07c1f
|
||||
and ecx,0x40100400
|
||||
and ebx,0x3fffffff
|
||||
mov edi,ecx
|
||||
shr ecx,5
|
||||
mov ebp,edx
|
||||
sub edi,ecx
|
||||
or edx,0x01f07c1f
|
||||
or ebx,edi
|
||||
mov ecx,ebx
|
||||
shr ebx,15
|
||||
and ebp,0x40100400
|
||||
and ebx,ecx
|
||||
and edx,0x3fffffff
|
||||
mov edi,ebp
|
||||
shr ebp,5
|
||||
mov cl,[RGB32k+ebx]
|
||||
sub edi,ebp
|
||||
mov [eax],cl
|
||||
or edx,edi
|
||||
mov ebp,edx
|
||||
shr edx,15
|
||||
movzx ebx,byte [esi+2]
|
||||
and ebp,edx
|
||||
movzx edx,byte [esi+3]
|
||||
ac4cm3: movzx ebx,byte [SPACEFILLER4+ebx] ; colormap
|
||||
mov cl,[RGB32k+ebp]
|
||||
ac4cm4: movzx edx,byte [SPACEFILLER4+edx] ; colormap
|
||||
mov [eax+1],cl
|
||||
ac4fg3: mov ebx,[SPACEFILLER4+ebx*4] ; fg2rgb
|
||||
ac4fg4: mov edx,[SPACEFILLER4+edx*4] ; fg2rgb
|
||||
movzx ecx,byte [eax+2]
|
||||
movzx ebp,byte [eax+3]
|
||||
ac4bg3: add ebx,[SPACEFILLER4+ecx*4] ; bg2rgb
|
||||
ac4bg4: add edx,[SPACEFILLER4+ebp*4] ; bg2rgb
|
||||
mov ecx,ebx
|
||||
or ebx,0x01f07c1f
|
||||
and ecx,0x40100400
|
||||
and ebx,0x3fffffff
|
||||
mov edi,ecx
|
||||
shr ecx,5
|
||||
mov ebp,edx
|
||||
sub edi,ecx
|
||||
or edx,0x01f07c1f
|
||||
or ebx,edi
|
||||
mov ecx,ebx
|
||||
shr ebx,15
|
||||
and ebp,0x40100400
|
||||
and ebx,ecx
|
||||
and edx,0x3fffffff
|
||||
mov edi,ebp
|
||||
shr ebp,5
|
||||
mov cl,[RGB32k+ebx]
|
||||
sub edi,ebp
|
||||
mov [eax+2],cl
|
||||
or edx,edi
|
||||
mov edi,[esp]
|
||||
mov ebp,edx
|
||||
shr edx,15
|
||||
add esi,4
|
||||
and edx,ebp
|
||||
mov cl,[RGB32k+edx]
|
||||
mov [eax+3],cl
|
||||
|
||||
ac4p: add eax,320 ; pitch
|
||||
sub edi,1
|
||||
jne ac4loop
|
||||
pop edi
|
||||
|
||||
pop ebp
|
||||
pop esi
|
||||
pop ebx
|
||||
ac4nil: pop edi
|
||||
ret
|
||||
|
||||
align 16
|
||||
|
||||
;************************
|
||||
|
||||
SECTION .text
|
||||
|
||||
GLOBAL R_SetupShadedCol
|
||||
GLOBAL _R_SetupShadedCol
|
||||
GLOBAL @R_SetupShadedCol@0
|
||||
|
||||
# Patch the values of dc_colormap and dc_color into the shaded column drawer.
|
||||
|
||||
R_SetupShadedCol:
|
||||
_R_SetupShadedCol:
|
||||
@R_SetupShadedCol@0:
|
||||
mov eax,[dc_colormap]
|
||||
mov [s4cm1+3],eax
|
||||
|
|
@ -1603,6 +1757,56 @@ _R_SetupShadedCol:
|
|||
mov [s4fg4+3],eax
|
||||
ret
|
||||
|
||||
GLOBAL R_SetupAddCol
|
||||
GLOBAL @R_SetupAddCol@0
|
||||
|
||||
# Patch the values of dc_colormap, dc_srcblend, and dc_destblend into the
|
||||
# unclamped adding column drawer.
|
||||
|
||||
R_SetupAddCol:
|
||||
@R_SetupAddCol@0:
|
||||
mov eax,[dc_colormap]
|
||||
mov [a4cm1+3],eax
|
||||
mov [a4cm2+3],eax
|
||||
mov [a4cm3+3],eax
|
||||
mov [a4cm4+3],eax
|
||||
mov eax,[dc_srcblend]
|
||||
mov [a4fg1+3],eax
|
||||
mov [a4fg2+3],eax
|
||||
mov [a4fg3+3],eax
|
||||
mov [a4fg4+3],eax
|
||||
mov eax,[dc_destblend]
|
||||
mov [a4bg1+3],eax
|
||||
mov [a4bg2+3],eax
|
||||
mov [a4bg3+3],eax
|
||||
mov [a4bg4+3],eax
|
||||
ret
|
||||
|
||||
GLOBAL R_SetupAddClampCol
|
||||
GLOBAL @R_SetupAddClampCol@0
|
||||
|
||||
# Patch the values of dc_colormap, dc_srcblend, and dc_destblend into the
|
||||
# add with clamping column drawer.
|
||||
|
||||
R_SetupAddClampCol:
|
||||
@R_SetupAddClampCol@0:
|
||||
mov eax,[dc_colormap]
|
||||
mov [ac4cm1+3],eax
|
||||
mov [ac4cm2+3],eax
|
||||
mov [ac4cm3+3],eax
|
||||
mov [ac4cm4+3],eax
|
||||
mov eax,[dc_srcblend]
|
||||
mov [ac4fg1+3],eax
|
||||
mov [ac4fg2+3],eax
|
||||
mov [ac4fg3+3],eax
|
||||
mov [ac4fg4+3],eax
|
||||
mov eax,[dc_destblend]
|
||||
mov [ac4bg1+3],eax
|
||||
mov [ac4bg2+3],eax
|
||||
mov [ac4bg3+3],eax
|
||||
mov [ac4bg4+3],eax
|
||||
ret
|
||||
|
||||
EXTERN setvlinebpl_
|
||||
EXTERN setpitch3
|
||||
|
||||
|
|
@ -1618,14 +1822,19 @@ _ASM_PatchPitch:
|
|||
mov [rdcp2+2],eax
|
||||
mov [rdcp3+2],eax
|
||||
mov [s4p+1],eax
|
||||
mov [a4p+1],eax
|
||||
mov [ac4p+1],eax
|
||||
mov ecx,eax
|
||||
neg ecx
|
||||
inc ecx
|
||||
; mov [a4p1+2],ecx
|
||||
inc ecx
|
||||
; mov [a4p2a+3],ecx
|
||||
; mov [a4p2b+2],ecx
|
||||
mov [s4p2+2],ecx
|
||||
inc ecx
|
||||
; mov [a4p3a+3],ecx
|
||||
; mov [a4p3b+2],ecx
|
||||
mov [s4p3+2],ecx
|
||||
call setpitch3
|
||||
jmp setvlinebpl_
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue