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-rw-r--r--src/mesa/x86/mmx_blend.S363
1 files changed, 363 insertions, 0 deletions
diff --git a/src/mesa/x86/mmx_blend.S b/src/mesa/x86/mmx_blend.S
new file mode 100644
index 00000000000..7bd9ec3d246
--- /dev/null
+++ b/src/mesa/x86/mmx_blend.S
@@ -0,0 +1,363 @@
+#include "assyntax.h"
+
+
+#if !defined(NASM_ASSEMBLER) && !defined(MASM_ASSEMBLER)
+#define LLBL(a) .L ## a
+#else
+#define LLBL(a) a
+#endif
+
+
+SEG_TEXT
+
+
+ALIGNTEXT16
+GLOBL GLNAME(gl_mmx_blend_transparency)
+
+GLNAME( gl_mmx_blend_transparency ):
+ PUSH_L ( EBP )
+ MOV_L ( ESP, EBP )
+ SUB_L ( CONST(52), ESP )
+ PUSH_L ( EBX )
+ MOV_L ( CONST(16711680), REGOFF(-8, EBP) )
+ MOV_L ( CONST(16711680), REGOFF(-4, EBP) )
+ MOV_L ( CONST(0), REGOFF(-16, EBP) )
+ MOV_L ( CONST(-1), REGOFF(-12, EBP) )
+ MOV_L ( CONST(-1), REGOFF(-24, EBP) )
+ MOV_L ( CONST(0), REGOFF(-20, EBP) )
+ MOV_L ( REGOFF(24, EBP), EAX )
+ ADD_L ( CONST(4), EAX )
+ MOV_L ( EAX, EDX )
+ AND_L ( REGOFF(20, EBP), EDX )
+ MOV_L ( EDX, EAX )
+ AND_L ( CONST(4), EAX )
+ CMP_L ( CONST(8), EAX )
+ JNE ( LLBL(GMBT_2) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ ADD_L ( CONST(3), EAX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(EAX), DL )
+ MOV_L ( EDX, REGOFF(-32, EBP) )
+ MOV_L ( CONST(255), EAX )
+ MOV_L ( EAX, EBX )
+ SUB_L ( REGOFF(-32, EBP), EBX )
+ MOV_L ( EBX, REGOFF(-36, EBP) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(EAX), DL )
+ MOV_L ( EDX, EAX )
+ IMUL_L ( REGOFF(-32, EBP), EAX )
+ MOV_L ( REGOFF(24, EBP), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EDX )
+ IMUL_L ( REGOFF(-36, EBP), EDX )
+ ADD_L ( EDX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-40, EBP) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ INC_L ( EAX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(EAX), DL )
+ MOV_L ( EDX, EAX )
+ IMUL_L ( REGOFF(-32, EBP), EAX )
+ MOV_L ( REGOFF(24, EBP), EDX )
+ INC_L ( EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EDX )
+ IMUL_L ( REGOFF(-36, EBP), EDX )
+ ADD_L ( EDX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-44, EBP) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ ADD_L ( CONST(2), EAX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(EAX), DL )
+ MOV_L ( EDX, EAX )
+ IMUL_L ( REGOFF(-32, EBP), EAX )
+ MOV_L ( REGOFF(24, EBP), EDX )
+ ADD_L ( CONST(2), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EDX )
+ IMUL_L ( REGOFF(-36, EBP), EDX )
+ ADD_L ( EDX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-48, EBP) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ ADD_L ( CONST(3), EAX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(EAX), DL )
+ MOV_L ( EDX, EAX )
+ IMUL_L ( REGOFF(-32, EBP), EAX )
+ MOV_L ( REGOFF(24, EBP), EDX )
+ ADD_L ( CONST(3), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EDX )
+ IMUL_L ( REGOFF(-36, EBP), EDX )
+ ADD_L ( EDX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-52, EBP) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ MOV_B ( REGOFF(-40, EBP), DL )
+ MOV_B ( DL, REGIND(EAX) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ INC_L ( EAX )
+ MOV_B ( REGOFF(-44, EBP), DL )
+ MOV_B ( DL, REGIND(EAX) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ ADD_L ( CONST(2), EAX )
+ MOV_B ( REGOFF(-48, EBP), DL )
+ MOV_B ( DL, REGIND(EAX) )
+ MOV_L ( REGOFF(20, EBP), EAX )
+ ADD_L ( CONST(3), EAX )
+ MOV_B ( REGOFF(-52, EBP), DL )
+ MOV_B ( DL, REGIND(EAX) )
+ INC_L ( REGOFF(16, EBP) )
+ ADD_L ( CONST(4), REGOFF(20, EBP) )
+ ADD_L ( CONST(4), REGOFF(24, EBP) )
+ DEC_L ( REGOFF(12, EBP) )
+LLBL( GMBT_2 ):
+
+ CMP_L ( CONST(0), REGOFF(12, EBP) )
+ JE ( LLBL(GMBT_3) )
+ MOV_L ( CONST(0), REGOFF(-28, EBP) )
+ALIGNTEXT4
+LLBL( GMBT_4 ):
+
+ MOV_L ( REGOFF(12, EBP), EDX )
+ MOV_L ( EDX, EAX )
+ SHR_L ( CONST(1), EAX )
+ CMP_L ( EAX, REGOFF(-28, EBP) )
+ JB ( LLBL(GMBT_7) )
+ JMP ( LLBL(GMBT_5) )
+ALIGNTEXT16
+LLBL( GMBT_7 ):
+
+ MOV_L ( REGOFF(-28, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,2), EDX )
+ MOV_L ( REGOFF(16, EBP), EAX )
+ CMP_B ( CONST(0), REGBI(EAX,EDX) )
+ JE ( LLBL(GMBT_6) )
+ MOV_L ( REGOFF(-28, EBP), EAX )
+ MOV_L ( EAX, EDX )
+ LEA_L ( REGDIS(0,EDX,8), ECX )
+ MOV_L ( ECX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ MOV_L ( REGOFF(-28, EBP), EDX )
+ MOV_L ( EDX, ECX )
+ LEA_L ( REGDIS(0,ECX,8), EDX )
+ MOV_L ( EDX, ECX )
+ ADD_L ( REGOFF(24, EBP), ECX )
+
+ MOVQ ( REGIND(EAX), MM4 )
+ PXOR ( MM5, MM5 )
+ MOVQ ( MM4, MM1 )
+ MOVQ ( REGIND(ECX), MM7 )
+ PUNPCKLBW ( MM5, MM1 )
+ MOVQ ( MM7, MM6 )
+ MOVQ ( MM1, MM0 )
+ PUNPCKLBW ( MM5, MM6 )
+ MOVQ ( MM1, MM2 )
+ PSRLQ ( CONST(48), MM0 )
+ PUNPCKHBW ( MM5, MM4 )
+ PACKSSDW ( MM0, MM0 )
+ MOVQ ( MM0, MM3 )
+ PUNPCKHBW ( MM5, MM7 )
+ PSLLQ ( CONST(16), MM3 )
+ POR ( REGOFF(-8, EBP), MM0 )
+ PUNPCKLWD ( MM6, MM1 )
+ PSUBW ( MM3, MM0 )
+ PUNPCKHWD ( MM6, MM2 )
+ MOVQ ( MM4, MM3 )
+ PSRLQ ( CONST(48), MM3 )
+ PACKSSDW ( MM3, MM3 )
+ MOVQ ( MM3, MM6 )
+ POR ( REGOFF(-8, EBP), MM3 )
+ PSLLQ ( CONST(16), MM6 )
+ PSUBW ( MM6, MM3 )
+ MOVQ ( MM4, MM5 )
+ PUNPCKLWD ( MM7, MM4 )
+ PUNPCKHWD ( MM7, MM5 )
+ PMADDWD ( MM0, MM1 )
+ PMADDWD ( MM3, MM4 )
+ PMADDWD ( MM0, MM2 )
+ PMADDWD ( MM3, MM5 )
+ PSRLD ( CONST(8), MM1 )
+ PSRLD ( CONST(8), MM2 )
+ PSRLD ( CONST(8), MM4 )
+ PACKSSDW ( MM2, MM1 )
+ PSRLD ( CONST(8), MM5 )
+ PACKUSWB ( MM1, MM1 )
+ PACKSSDW ( MM5, MM4 )
+ PAND ( REGOFF(-24, EBP), MM1 )
+ PACKUSWB ( MM4, MM4 )
+ PAND ( REGOFF(-16, EBP), MM4 )
+ POR ( MM1, MM4 )
+ MOVQ ( MM4, REGIND(EAX) )
+
+
+LLBL( GMBT_8 ):
+
+LLBL( GMBT_6 ):
+
+ INC_L ( REGOFF(-28, EBP) )
+ JMP ( LLBL(GMBT_4) )
+ALIGNTEXT16
+LLBL( GMBT_5 ):
+
+
+ EMMS
+
+LLBL( GMBT_3 ):
+
+ MOV_L ( REGOFF(12, EBP), EAX )
+ AND_L ( CONST(1), EAX )
+ TEST_L ( EAX, EAX )
+ JE ( LLBL(GMBT_9) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-1, EAX), EDX )
+ XOR_L ( EAX, EAX )
+ MOV_B ( REGIND(EDX), AL )
+ MOV_L ( EAX, REGOFF(-52, EBP) )
+ MOV_L ( CONST(255), EAX )
+ MOV_L ( EAX, EBX )
+ SUB_L ( REGOFF(-52, EBP), EBX )
+ MOV_L ( EBX, REGOFF(-48, EBP) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-4, EAX), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EAX )
+ IMUL_L ( REGOFF(-52, EBP), EAX )
+ MOV_L ( REGOFF(12, EBP), EDX )
+ LEA_L ( REGDIS(0,EDX,4), ECX )
+ MOV_L ( ECX, EDX )
+ ADD_L ( REGOFF(24, EBP), EDX )
+ LEA_L ( REGOFF(-4, EDX), ECX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(ECX), DL )
+ MOV_L ( EDX, ECX )
+ IMUL_L ( REGOFF(-48, EBP), ECX )
+ ADD_L ( ECX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-44, EBP) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-3, EAX), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EAX )
+ IMUL_L ( REGOFF(-52, EBP), EAX )
+ MOV_L ( REGOFF(12, EBP), EDX )
+ LEA_L ( REGDIS(0,EDX,4), ECX )
+ MOV_L ( ECX, EDX )
+ ADD_L ( REGOFF(24, EBP), EDX )
+ LEA_L ( REGOFF(-3, EDX), ECX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(ECX), DL )
+ MOV_L ( EDX, ECX )
+ IMUL_L ( REGOFF(-48, EBP), ECX )
+ ADD_L ( ECX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-40, EBP) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-2, EAX), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EAX )
+ IMUL_L ( REGOFF(-52, EBP), EAX )
+ MOV_L ( REGOFF(12, EBP), EDX )
+ LEA_L ( REGDIS(0,EDX,4), ECX )
+ MOV_L ( ECX, EDX )
+ ADD_L ( REGOFF(24, EBP), EDX )
+ LEA_L ( REGOFF(-2, EDX), ECX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(ECX), DL )
+ MOV_L ( EDX, ECX )
+ IMUL_L ( REGOFF(-48, EBP), ECX )
+ ADD_L ( ECX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-36, EBP) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-1, EAX), EDX )
+ XOR_L ( ECX, ECX )
+ MOV_B ( REGIND(EDX), CL )
+ MOV_L ( ECX, EAX )
+ IMUL_L ( REGOFF(-52, EBP), EAX )
+ MOV_L ( REGOFF(12, EBP), EDX )
+ LEA_L ( REGDIS(0,EDX,4), ECX )
+ MOV_L ( ECX, EDX )
+ ADD_L ( REGOFF(24, EBP), EDX )
+ LEA_L ( REGOFF(-1, EDX), ECX )
+ XOR_L ( EDX, EDX )
+ MOV_B ( REGIND(ECX), DL )
+ MOV_L ( EDX, ECX )
+ IMUL_L ( REGOFF(-48, EBP), ECX )
+ ADD_L ( ECX, EAX )
+ MOV_L ( EAX, EBX )
+ SAR_L ( CONST(8), EBX )
+ MOV_L ( EBX, REGOFF(-32, EBP) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-4, EAX), EDX )
+ MOV_B ( REGOFF(-44, EBP), AL )
+ MOV_B ( AL, REGIND(EDX) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-3, EAX), EDX )
+ MOV_B ( REGOFF(-40, EBP), AL )
+ MOV_B ( AL, REGIND(EDX) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-2, EAX), EDX )
+ MOV_B ( REGOFF(-36, EBP), AL )
+ MOV_B ( AL, REGIND(EDX) )
+ MOV_L ( REGOFF(12, EBP), EAX )
+ LEA_L ( REGDIS(0,EAX,4), EDX )
+ MOV_L ( EDX, EAX )
+ ADD_L ( REGOFF(20, EBP), EAX )
+ LEA_L ( REGOFF(-1, EAX), EDX )
+ MOV_B ( REGOFF(-32, EBP), AL )
+ MOV_B ( AL, REGIND(EDX) )
+LLBL( GMBT_9 ):
+
+LLBL( GMBT_1 ):
+
+ MOV_L ( REGOFF(-56, EBP), EBX )
+ MOV_L ( EBP, ESP )
+ POP_L ( EBP )
+ RET
+
+
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 05:26:07 +0000