diff options
Diffstat (limited to 'xc/extras/Mesa/src/X86/sse_vertex.S')
| -rw-r--r-- | xc/extras/Mesa/src/X86/sse_vertex.S | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/xc/extras/Mesa/src/X86/sse_vertex.S b/xc/extras/Mesa/src/X86/sse_vertex.S deleted file mode 100644 index 4b66a3e6c..000000000 --- a/xc/extras/Mesa/src/X86/sse_vertex.S +++ /dev/null @@ -1,182 +0,0 @@ -#include "matypes.h" - - SEG_TEXT - -#define MAT_SY 20 -#define MAT_SZ 40 -#define MAT_TX 48 -#define MAT_TY 52 -#define MAT_TZ 56 - - -/* - * void _mesa_v16_katmai_general_xform( GLfloat *dest, - * const GLfloat *m, - * const GLfloat *src, - * GLuint src_stride, - * GLuint count ) - * - */ - -ALIGNTEXT16 -GLOBL GLNAME( _mesa_v16_sse_general_xform ) -GLNAME( _mesa_v16_sse_general_xform ): - - PUSH_L( EDI ) - PUSH_L( ESI ) - - MOV_L( REGOFF(12, ESP), EAX ) /* destination */ - MOV_L( REGOFF(16, ESP), ESI ) /* matrix */ - MOV_L( REGOFF(20, ESP), EDX ) /* source */ - MOV_L( REGOFF(24, ESP), EDI ) /* src_stride */ - MOV_L( REGOFF(28, ESP), ECX ) /* count */ - - MOVAPS( REGOFF(0, ESI), XMM4 ) /* m3 | m2 | m1 | m0 */ - MOVAPS( REGOFF(16, ESI), XMM5 ) /* m7 | m6 | m5 | m4 */ - MOVAPS( REGOFF(32, ESI), XMM6 ) /* m11 | m10 | m9 | m8 */ - MOVAPS( REGOFF(48, ESI), XMM7 ) /* m15 | m14 | m13 | m12 */ - -ALIGNTEXT32 -LLBL(v16_sse_general_loop): - - MOVSS( REGOFF(0, EDX), XMM0 ) /* | | | x0 */ - SHUFPS( CONST(0x0), XMM0, XMM0 ) /* x0 | x0 | x0 | x0 */ - MULPS( XMM4, XMM0 ) /* x0*m3 | x0*m2 | x0*m1 | x0*m0 */ - - MOVSS( REGOFF(4, EDX), XMM1 ) /* | | | x1 */ - SHUFPS( CONST(0x0), XMM1, XMM1 ) /* x1 | x1 | x1 | x1 */ - MULPS( XMM5, XMM1 ) /* x1*m7 | x1*m6 | x1*m5 | x1*m4 */ - - MOVSS( REGOFF(8, EDX), XMM2 ) /* | | | x2 */ - SHUFPS( CONST(0x0), XMM2, XMM2 ) /* x2 | x2 | x2 | x2 */ - MULPS( XMM6, XMM2 ) /* x2*m11 | x2*m10 | x2*m9 | x2*m8 */ - - ADDPS( XMM1, XMM0 ) - ADDPS( XMM2, XMM0 ) - ADDPS( XMM7, XMM0 ) /* r3 | r2 | r1 | r1 */ - - MOVAPS( XMM0, REGOFF(0, EAX) ) - - ADD_L( CONST(64), EAX ) /* next output vertex */ - ADD_L( EDI, EDX ) /* next input vertex */ - - DEC_L( ECX ) - JNE( LLBL(v16_sse_general_loop) ) - - POP_L( ESI ) - POP_L( EDI ) - - RET - - -/* void _mesa_sse_project_vertices(GLfloat *first, - * GLfloat *last, - * const GLfloat *m, - * GLuint stride ) - */ - - -ALIGNTEXT16 -GLOBL GLNAME( _mesa_sse_project_vertices ) -GLNAME( _mesa_sse_project_vertices ): - - PUSH_L( EBP ) - - MOV_L( REGOFF(8, ESP), ECX ) /* first_vert */ - MOV_L( REGOFF(12, ESP), EDX ) /* last_vert */ - MOV_L( REGOFF(16, ESP), EBP ) /* matrix */ - MOV_L( REGOFF(20, ESP), EAX ) /* stride */ - - -ALIGNTEXT32 - MOVAPS( REGOFF(MAT_TX, EBP), XMM0 ) /* (x44), x43, x42, x41 => xmm0 */ - MOVSS( REGOFF(0, EBP), XMM1 ) /* -, -, -, x11 => xmm1 */ - UNPCKLPS( REGOFF(MAT_SY, EBP), XMM1 ) /* -, -, x22, x11 => xmm1 */ - SHUFPS( CONST(0x44), REGOFF(MAT_SZ, EBP), XMM1 ) - /* -, x33, x22, x11 => xmm1 */ - - SUB_L( ECX, EDX ) /* last -= first */ - -LLBL(v16_sse_pv_loop_start): - MOVAPS( REGOFF(0, ECX), XMM3 ) /* f[3], f[2], f[1], f[0] */ - - MOVSS( REGOFF(12, ECX), XMM2 ) /* -, -, -, f[3] */ - SHUFPS( CONST(0x0), XMM2, XMM2 ) /* f[3], f[3], f[3], f[3] */ - RCPPS( XMM2, XMM2 ) /* 1/f[3], 1/f[3], 1/f[3], 1/f[3] */ - - MULPS( XMM2, XMM1 ) /* -, x33*1/f[3]... */ - MULPS( XMM3, XMM1 ) /* -, x33*1/f[3]*f[2]... */ - ADDPS( XMM0, XMM1 ) /* -, x33*1/f[3]*f[2]+x43... */ - - MOVAPS( XMM1, REGOFF(0, ECX) ) /* back to f */ - MOVSS( XMM2, REGOFF(12, ECX) ) /* 1/f[3] into f[3] ! */ - - - ADD_L( EAX, ECX ) /* f += stride */ - SUB_L( EAX, EDX ) /* (last-first)-stride */ - JA ( LLBL(v16_sse_pv_loop_start) ) - - POP_L( EBP ) - RET - - - -/* void _mesa_sse_project_clipped_vertices(GLfloat *first, - * GLfloat *last, - * const GLfloat *m, - * GLuint stride, - * const GLubyte *clipmask ); - */ - - -ALIGNTEXT16 -GLOBL GLNAME( _mesa_sse_project_clipped_vertices ) -GLNAME( _mesa_sse_project_clipped_vertices ): - - PUSH_L( EBP ) - PUSH_L( ESI ) - - MOV_L( REGOFF(12, ESP), ECX ) /* first_vert */ - MOV_L( REGOFF(16, ESP), EDX ) /* last_vert */ - MOV_L( REGOFF(20, ESP), EBP ) /* matrix */ - MOV_L( REGOFF(24, ESP), EAX ) /* stride */ - MOV_L( REGOFF(28, ESP), ESI ) /* clip_mask */ - - - -ALIGNTEXT32 - - MOVAPS( REGOFF(MAT_TX, EBP), XMM0 ) /* (x44), x43, x42, x41 => xmm0 */ - MOVSS( REGOFF(0, EBP), XMM1 ) /* -, -, -, x11 => xmm1 */ - UNPCKLPS( REGOFF(MAT_SY, EBP), XMM1 ) /* -, -, x22, x11 => xmm1 */ - SHUFPS( CONST(0x44), REGOFF(MAT_SZ, EBP), XMM1 ) - /* -, x33, x22, x11 => xmm1 */ - -LLBL(v16_sse_pcv_loop_start): - CMP_B ( CONST(0), REGIND(ESI) ) /* clip_mask == 0 ? */ - JNE( LLBL(v16_sse_pcv_skip) ) /* no -> skip ! */ - - MOVAPS( REGOFF(0, ECX), XMM3 ) /* f[3], f[2], f[1], f[0] */ - - MOVSS( REGOFF(12, ECX), XMM2 ) /* -, -, -, f[3] */ - SHUFPS( CONST(0x0), XMM2, XMM2 ) /* f[3], f[3], f[3], f[3] */ - RCPPS( XMM2, XMM2 ) /* 1/f[3], 1/f[3], 1/f[3], 1/f[3] */ - - MULPS( XMM2, XMM1 ) /* -, x33*1/f[3]... */ - MULPS( XMM3, XMM1 ) /* -, x33*1/f[3]*f[2]... */ - ADDPS( XMM0, XMM1 ) /* -, x33*1/f[3]*f[2]+x43... */ - - MOVAPS( XMM1, REGOFF(0, ECX) ) /* back to f */ - MOVSS( XMM2, REGOFF(12, ECX) ) /* 1/f[3] into f[3] ! */ - -LLBL(v16_sse_pcv_skip): - ADD_L( EAX, ECX ) /* f += stride */ - INC_L( ESI ) /* nect ClipMask */ - - CMP_L( ECX, EDX ) /* p_first_vertex == p_last_vertex */ - JNE( LLBL(v16_sse_pcv_loop_start) ) - /* no -> go on with next vertex */ - - POP_L( ESI ) - POP_L( EBP ) - RET |