forked from KolibriOS/kolibrios
ATI R500: clip output
git-svn-id: svn://kolibrios.org@734 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
cf23a1ccc7
commit
86aea3e746
@ -1311,6 +1311,11 @@ ati_io dd ?
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if R500_HW2D
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__xmin rd 1
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__xmax rd 1
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__ymin rd 1
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__ymax rd 1
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rhd RHD
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end if
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@ -67,6 +67,9 @@ if 0
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end if
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D1GRPH_PITCH equ 0x6120
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D1GRPH_X_END equ 0x6134
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D1GRPH_Y_END equ 0x6138
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R5XX_DATATYPE_ARGB8888 equ 6
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@ -364,64 +367,46 @@ proc R5xx2DReset
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R5XX_SOFT_RESET_E2 or R5XX_SOFT_RESET_RB
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mov [tmp], eax
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; RHDRegWrite(rhdPtr, R5XX_RBBM_SOFT_RESET, tmp);
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wrr R5XX_RBBM_SOFT_RESET, eax
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; RHDRegRead(rhdPtr, R5XX_RBBM_SOFT_RESET);
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rdr ebx, R5XX_RBBM_SOFT_RESET
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and eax, not (R5XX_SOFT_RESET_CP or R5XX_SOFT_RESET_HI or \
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R5XX_SOFT_RESET_SE or R5XX_SOFT_RESET_RE or \
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R5XX_SOFT_RESET_PP or R5XX_SOFT_RESET_E2 or \
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R5XX_SOFT_RESET_RB)
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; RHDRegWrite(rhdPtr, R5XX_RBBM_SOFT_RESET, tmp);
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wrr R5XX_RBBM_SOFT_RESET, eax
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; RHDRegRead(rhdPtr, R5XX_RBBM_SOFT_RESET);
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rdr ebx, R5XX_RBBM_SOFT_RESET
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; RHDRegWrite(rhdPtr, R5XX_RBBM_SOFT_RESET, save);
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mov eax, [save]
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wrr R5XX_RBBM_SOFT_RESET, eax
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; RHDRegRead(rhdPtr, R5XX_RBBM_SOFT_RESET);
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rdr ebx, R5XX_RBBM_SOFT_RESET
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; R5xx2DFlush(rhdPtr->scrnIndex);
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call R5xx2DFlush
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; Soft resetting HDP thru RBBM_SOFT_RESET register can cause some
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; unexpected behaviour on some machines. Here we use
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; R5XX_HOST_PATH_CNTL to reset it.
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; save = RHDRegRead(rhdPtr, R5XX_HOST_PATH_CNTL);
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rdr edx, R5XX_HOST_PATH_CNTL
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; tmp = RHDRegRead(rhdPtr, R5XX_RBBM_SOFT_RESET);
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rdr ebx, R5XX_RBBM_SOFT_RESET
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; tmp |= R5XX_SOFT_RESET_CP | R5XX_SOFT_RESET_HI | R5XX_SOFT_RESET_E2;
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or ebx, R5XX_SOFT_RESET_CP or R5XX_SOFT_RESET_HI or R5XX_SOFT_RESET_E2
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; RHDRegWrite(rhdPtr, R5XX_RBBM_SOFT_RESET, tmp);
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wrr R5XX_RBBM_SOFT_RESET, ebx
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; RHDRegRead(rhdPtr, R5XX_RBBM_SOFT_RESET);
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rdr eax, R5XX_RBBM_SOFT_RESET
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; RHDRegWrite(rhdPtr, R5XX_RBBM_SOFT_RESET, 0);
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wrr R5XX_RBBM_SOFT_RESET, 0
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; tmp = RHDRegRead(rhdPtr, R5XX_RB3D_DSTCACHE_MODE);
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rdr ebx, R5XX_RB3D_DSTCACHE_MODE
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; RHDRegWrite(rhdPtr, R5XX_RB3D_DSTCACHE_MODE, tmp | (1 << 17)); /* FIXME */
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or ebx, (1 shl 17)
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wrr R5XX_RB3D_DSTCACHE_MODE, ebx
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; RHDRegWrite(rhdPtr, R5XX_HOST_PATH_CNTL, save | R5XX_HDP_SOFT_RESET);
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lea eax, [edx+R5XX_HDP_SOFT_RESET]
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wrr R5XX_HOST_PATH_CNTL, eax
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; RHDRegRead(rhdPtr, R5XX_HOST_PATH_CNTL);
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rdr ebx, R5XX_HOST_PATH_CNTL
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; RHDRegWrite(rhdPtr, R5XX_HOST_PATH_CNTL, save);
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wrr R5XX_HOST_PATH_CNTL, edx
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ret
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@ -435,72 +420,54 @@ R5xx2DSetup:
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; random bogus DMA in case we inadvertently trigger the engine
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; in the wrong place (happened).
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; R5xxFIFOWaitLocal(rhdPtr->scrnIndex, 2);
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mov eax, 2
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call R5xxFIFOWaitLocal
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; RHDRegWrite(rhdPtr, R5XX_DST_PITCH_OFFSET, TwoDInfo->dst_pitch_offset);
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mov eax, [rhd.dst_pitch_offset]
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wrr R5XX_DST_PITCH_OFFSET, eax
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; RHDRegWrite(rhdPtr, R5XX_SRC_PITCH_OFFSET, TwoDInfo->dst_pitch_offset);
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wrr R5XX_SRC_PITCH_OFFSET, eax
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; R5xxFIFOWaitLocal(rhdPtr->scrnIndex, 1);
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mov eax, 1
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call R5xxFIFOWaitLocal
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; RHDRegMask(rhdPtr, R5XX_DP_DATATYPE, 0, R5XX_HOST_BIG_ENDIAN_EN);
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rmask R5XX_DP_DATATYPE, 0, R5XX_HOST_BIG_ENDIAN_EN
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; RHDRegWrite(rhdPtr, R5XX_SURFACE_CNTL, TwoDInfo->surface_cntl);
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mov eax, [rhd.surface_cntl]
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wrr R5XX_SURFACE_CNTL, eax
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; R5xxFIFOWaitLocal(rhdPtr->scrnIndex, 1);
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mov eax, 1
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call R5xxFIFOWaitLocal
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; RHDRegWrite(rhdPtr, R5XX_DEFAULT_SC_BOTTOM_RIGHT,
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; R5XX_DEFAULT_SC_RIGHT_MAX | R5XX_DEFAULT_SC_BOTTOM_MAX);
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wrr R5XX_DEFAULT_SC_BOTTOM_RIGHT,\
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(R5XX_DEFAULT_SC_RIGHT_MAX or R5XX_DEFAULT_SC_BOTTOM_MAX)
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; R5xxFIFOWaitLocal(rhdPtr->scrnIndex, 1);
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mov eax, 1
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call R5xxFIFOWaitLocal
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; RHDRegWrite(rhdPtr, R5XX_DP_GUI_MASTER_CNTL, TwoDInfo->control |
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; R5XX_GMC_BRUSH_SOLID_COLOR | R5XX_GMC_SRC_DATATYPE_COLOR);
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mov eax, [rhd.control]
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or eax, (R5XX_GMC_BRUSH_SOLID_COLOR or R5XX_GMC_SRC_DATATYPE_COLOR)
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wrr R5XX_DP_GUI_MASTER_CNTL, eax
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; R5xxFIFOWaitLocal(rhdPtr->scrnIndex, 5);
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mov eax, 5
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call R5xxFIFOWaitLocal
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; RHDRegWrite(rhdPtr, R5XX_DP_BRUSH_FRGD_CLR, 0xFFFFFFFF);
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wrr R5XX_DP_BRUSH_FRGD_CLR, 0xFFFFFFFF
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; RHDRegWrite(rhdPtr, R5XX_DP_BRUSH_BKGD_CLR, 0x00000000);
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wrr R5XX_DP_BRUSH_BKGD_CLR, 0x00000000
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; RHDRegWrite(rhdPtr, R5XX_DP_SRC_FRGD_CLR, 0xFFFFFFFF);
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wrr R5XX_DP_SRC_FRGD_CLR, 0xFFFFFFFF
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; RHDRegWrite(rhdPtr, R5XX_DP_SRC_BKGD_CLR, 0x00000000);
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wrr R5XX_DP_SRC_BKGD_CLR, 0x00000000
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; RHDRegWrite(rhdPtr, R5XX_DP_WRITE_MASK, 0xFFFFFFFF);
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wrr R5XX_DP_WRITE_MASK, 0xFFFFFFFF
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; R5xx2DIdleLocal(rhdPtr->scrnIndex);
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call R5xx2DIdleLocal
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ret
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align 4
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R5xx2DPreInit:
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mov [rhd.control], (R5XX_DATATYPE_ARGB8888 shl R5XX_GMC_DST_DATATYPE_SHIFT) or\
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mov [rhd.control],\
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(R5XX_DATATYPE_ARGB8888 shl R5XX_GMC_DST_DATATYPE_SHIFT) or\
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R5XX_GMC_CLR_CMP_CNTL_DIS or R5XX_GMC_DST_PITCH_OFFSET_CNTL
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mov [rhd.datatype], R5XX_DATATYPE_ARGB8888
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@ -513,7 +480,6 @@ R5xx2DPreInit:
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shr ebx, 10
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or eax, ebx
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; or eax, ((1024*4)/64) shl 22
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mov [rhd.dst_pitch_offset], eax
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ret
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@ -525,6 +491,17 @@ R5xx2DInit:
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wrr R5XX_RB3D_CNTL, 0
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call R5xx2DReset
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call R5xx2DSetup
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rdr eax, D1GRPH_X_END
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rdr ebx, D1GRPH_Y_END
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dec eax
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dec ebx
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mov [__xmin], 0 ;set clip
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mov [__ymin], 0
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mov [__xmax], eax
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mov [__ymax], ebx
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ret
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proc R5xxSetupForSolidFill stdcall,color:dword, rop:dword, planemask:dword
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@ -540,19 +517,14 @@ proc R5xxSetupForSolidFill stdcall,color:dword, rop:dword, planemask:dword
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mov eax, 4
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call R5xxFIFOWait
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; RHDRegWrite(pScrn, R5XX_DP_GUI_MASTER_CNTL, control);
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wrr R5XX_DP_GUI_MASTER_CNTL, edx
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; RHDRegWrite(pScrn, R5XX_DP_BRUSH_FRGD_CLR, color);
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mov eax, [color]
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wrr R5XX_DP_BRUSH_FRGD_CLR, eax
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; RHDRegWrite(pScrn, R5XX_DP_WRITE_MASK, planemask);
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mov ebx, [planemask]
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wrr R5XX_DP_WRITE_MASK, ebx
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; RHDRegWrite(pScrn, R5XX_DP_CNTL,
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; R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
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wrr R5XX_DP_CNTL, (R5XX_DST_X_LEFT_TO_RIGHT or R5XX_DST_Y_TOP_TO_BOTTOM)
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ret
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@ -686,6 +658,33 @@ GXcopy equ 3
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align 4
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solid_fill:
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mov ebx, [esi+FILL.x]
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mov ecx, [esi+FILL.y]
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mov eax, [esi+FILL.w]
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mov edx, [esi+FILL.h]
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lea eax, [eax+ebx-1] ;x2
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lea edx, [edx+ecx-1] ;y2
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push edx ;y2
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push eax ;x2
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mov eax, esp ;&x2
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lea ebx, [esp+4] ;&y2
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lea ecx, [esi+FILL.x]
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lea edx, [esi+FILL.y]
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push ebx ;&y2
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push eax ;&x2
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push edx ;&y1
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push ecx ;&x1
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call _BlockClip
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add esp, 16
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test eax, eax
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jnz .exit
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mov edx, [R5xxRops+4+GXcopy*8]
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or edx, [rhd.control]
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or edx, (R5XX_GMC_BRUSH_SOLID_COLOR or R5XX_GMC_SRC_DATATYPE_COLOR)
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@ -710,16 +709,41 @@ solid_fill:
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mov bx, word [esi+FILL.x]
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wrr R5XX_DST_Y_X, ebx
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mov ecx, [esi+FILL.w]
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shl ecx, 16
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mov cx, word [esi+FILL.h]
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wrr R5XX_DST_WIDTH_HEIGHT, ecx
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mov ecx, [esp] ;x2
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sub ecx, [esi+FILL.x]
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inc ecx ;w
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mov eax, [esp+4] ;y2
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sub eax, [esi+FILL.y]
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inc eax ;h
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; mov ecx, [esi+FILL.w]
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shl ecx, 16
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; mov cx, word [esi+FILL.h]
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mov cx, ax ;w|h
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wrr R5XX_DST_WIDTH_HEIGHT, ecx
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.exit:
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add esp, 8
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ret
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align 4
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solid_line:
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lea eax, [esi+LINE2P.y2]
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lea ebx, [esi+LINE2P.x2]
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lea ecx, [esi+LINE2P.y1]
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lea edx, [esi+LINE2P.x1]
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push eax
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push ebx
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push ecx
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push edx
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call _LineClip
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add esp, 16
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test eax, eax
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jnz .exit
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mov eax, 7
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call R5xxFIFOWait
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@ -747,5 +771,285 @@ solid_line:
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shl ecx, 16
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mov cx, word [esi+LINE2P.x2]
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wrr R5XX_DST_LINE_END, ecx
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.exit:
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ret
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align 4
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__L1OutCode:
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cmp eax, [__xmin]
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mov ecx, edx
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setl dl
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sal edx, 3
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cmp eax, [__xmax]
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jle L9
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or edx, 4
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L9:
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cmp ecx, [__ymin]
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jge L11
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or edx, 1
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L11:
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cmp ecx, [__ymax]
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jle L13
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or edx, 2
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L13:
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movzx eax, dl
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ret
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align 4
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_line_inter:
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push ebp
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mov ebp, edx
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push edi
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push esi
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push ebx
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sub esp, 4
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mov ebx, [eax]
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mov [esp], eax
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mov edx, [esp+24]
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mov edi, [ebp]
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sub ecx, ebx
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mov eax, ecx
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sar eax, 31
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sub edx, edi
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mov esi, eax
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xor esi, ecx
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sub esi, eax
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mov eax, [esp+28]
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lea ecx, [edx+edx]
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sub eax, ebx
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cdq
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xor eax, edx
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sub eax, edx
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imul ecx, eax
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test ecx, ecx
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jle L17
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add ecx, esi
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jmp L19
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L17:
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sub ecx, esi
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L19:
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lea edx, [esi+esi]
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mov eax, ecx
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mov ebx, edx
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cdq
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idiv ebx
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lea eax, [eax+edi]
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mov [ebp], eax
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mov eax, [esp]
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mov edx, [esp+28]
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mov [eax], edx
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pop eax
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pop ebx
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pop esi
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pop edi
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pop ebp
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ret
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_LineClip:
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push ebp
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push edi
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push esi
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push ebx
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mov eax, [esp+24]
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mov ecx, [esp+20]
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mov ebp, [esp+28]
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mov edi, [esp+32]
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mov edx, [eax]
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mov eax, [ecx]
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call __L1OutCode
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mov edx, [edi]
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mov bl, al
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mov eax, [ebp]
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call __L1OutCode
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L48:
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mov esi, eax
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L47:
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mov eax, esi
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and al, bl
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jne L23
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mov edx, esi
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cmp bl, dl
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je L23
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test bl, bl
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jne L26
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movsx eax, dl
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test al, 1
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je L28
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push [__ymin]
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mov ecx, [esp+24]
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push dword [ecx]
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jmp L51
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L28:
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test al, 2
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je L31
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push [__ymax]
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mov edx, [esp+24]
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push dword [edx]
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L51:
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mov eax, [esp+32]
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mov edx, ebp
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mov ecx, [eax]
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mov eax, edi
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jmp L49
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L31:
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test al, 4
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je L33
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push [__xmax]
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jmp L52
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L33:
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test al, 8
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je L30
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push [__xmin]
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L52:
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mov edx, [esp+28]
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push dword [edx]
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mov edx, edi
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mov eax, [esp+28]
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mov ecx, [eax]
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mov eax, ebp
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L49:
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call _line_inter
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pop esi
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pop eax
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L30:
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mov edx, [edi]
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mov eax, [ebp]
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call __L1OutCode
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jmp L48
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L26:
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movsx eax, bl
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test al, 1
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je L36
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push [__ymin]
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jmp L53
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L36:
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test al, 2
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je L39
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push [__ymax]
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L53:
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push dword [ebp]
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mov ecx, [edi]
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mov edx, [esp+28]
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mov eax, [esp+32]
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jmp L50
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L39:
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test al, 4
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je L41
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push [__xmax]
|
||||
jmp L54
|
||||
L41:
|
||||
test al, 8
|
||||
je L38
|
||||
push [__xmin]
|
||||
L54:
|
||||
push dword [edi]
|
||||
mov ecx, [ebp]
|
||||
mov edx, [esp+32]
|
||||
mov eax, [esp+28]
|
||||
L50:
|
||||
call _line_inter
|
||||
pop edx
|
||||
pop ecx
|
||||
L38:
|
||||
mov ecx, [esp+24]
|
||||
mov edx, [ecx]
|
||||
mov ecx, [esp+20]
|
||||
mov eax, [ecx]
|
||||
call __L1OutCode
|
||||
mov bl, al
|
||||
jmp L47
|
||||
L23:
|
||||
pop ebx
|
||||
movsx eax, al
|
||||
pop esi
|
||||
pop edi
|
||||
pop ebp
|
||||
ret
|
||||
|
||||
align 4
|
||||
_block_inter:
|
||||
test cl, 1
|
||||
push ebx
|
||||
mov ebx, eax
|
||||
je L57
|
||||
mov eax, [__ymin]
|
||||
jmp L66
|
||||
L57:
|
||||
test cl, 2
|
||||
je L60
|
||||
mov eax, [__ymax]
|
||||
L66:
|
||||
mov [edx], eax
|
||||
jmp L65
|
||||
L60:
|
||||
test cl, 4
|
||||
je L62
|
||||
mov eax, [__xmax]
|
||||
jmp L67
|
||||
L62:
|
||||
and cl, 8
|
||||
je L65
|
||||
mov eax, [__xmin]
|
||||
L67:
|
||||
mov [ebx], eax
|
||||
L65:
|
||||
pop ebx
|
||||
ret
|
||||
|
||||
align 4
|
||||
_BlockClip:
|
||||
push ebp
|
||||
push edi
|
||||
push esi
|
||||
push ebx
|
||||
mov eax, [esp+24]
|
||||
mov ecx, [esp+20]
|
||||
mov ebp, [esp+28]
|
||||
mov edi, [esp+32]
|
||||
mov edx, [eax]
|
||||
mov eax, [ecx]
|
||||
call __L1OutCode
|
||||
mov edx, [edi]
|
||||
mov ebx, eax
|
||||
mov eax, [ebp]
|
||||
call __L1OutCode
|
||||
L80:
|
||||
mov esi, eax
|
||||
L79:
|
||||
test esi, ebx
|
||||
jne L70
|
||||
cmp ebx, esi
|
||||
je L72
|
||||
test ebx, ebx
|
||||
jne L74
|
||||
mov edx, edi
|
||||
mov eax, ebp
|
||||
mov ecx, esi
|
||||
call _block_inter
|
||||
mov edx, [edi]
|
||||
mov eax, [ebp]
|
||||
call __L1OutCode
|
||||
jmp L80
|
||||
L74:
|
||||
mov edx, [esp+24]
|
||||
mov ecx, ebx
|
||||
mov eax, [esp+20]
|
||||
call _block_inter
|
||||
mov eax, [esp+24]
|
||||
mov ecx, [esp+20]
|
||||
mov edx, [eax]
|
||||
mov eax, [ecx]
|
||||
call __L1OutCode
|
||||
mov ebx, eax
|
||||
jmp L79
|
||||
L72:
|
||||
mov esi, ebx
|
||||
L70:
|
||||
mov eax, esi
|
||||
and eax, ebx
|
||||
pop ebx
|
||||
cwde
|
||||
pop esi
|
||||
pop edi
|
||||
pop ebp
|
||||
ret
|
||||
|
||||
Loading…
Reference in New Issue
Block a user