diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_vs_aos.c | 67 | ||||
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_vs_aos.h | 1 |
2 files changed, 68 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.c b/src/gallium/auxiliary/draw/draw_vs_aos.c index b0c3ac49d2..aa119f242e 100644 --- a/src/gallium/auxiliary/draw/draw_vs_aos.c +++ b/src/gallium/auxiliary/draw/draw_vs_aos.c @@ -752,7 +752,63 @@ static void x87_emit_ex2( struct aos_compilation *cp ) } +static void PIPE_CDECL print_reg( const char *msg, + const float *reg ) +{ + debug_printf("%s: %f %f %f %f\n", msg, reg[0], reg[1], reg[2], reg[3]); +} + +static void emit_print( struct aos_compilation *cp, + const char *message, /* must point to a static string! */ + unsigned file, + unsigned idx ) +{ + struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX ); + struct x86_reg arg = get_reg_ptr( cp, file, idx ); + unsigned i; + + /* There shouldn't be anything on the x87 stack. Can add this + * capacity later if need be. + */ + assert(cp->func->x87_stack == 0); + + /* For absolute correctness, need to spill/invalidate all XMM regs + * too. We're obviously not concerned about performance on this + * debug path, so here goes: + */ + for (i = 0; i < 8; i++) { + if (cp->xmm[i].dirty) + spill(cp, i); + aos_release_xmm_reg(cp, i); + } + + /* Push caller-save (ie scratch) regs. + */ + x86_cdecl_caller_push_regs( cp->func ); + + + /* Push the arguments: + */ + x86_lea( cp->func, ecx, arg ); + x86_push( cp->func, ecx ); + x86_push_imm32( cp->func, (int)message ); + + /* Call the helper. Could call debug_printf directly, but + * print_reg is a nice place to put a breakpoint if need be. + */ + x86_mov_reg_imm( cp->func, ecx, (int)print_reg ); + x86_call( cp->func, ecx ); + x86_pop( cp->func, ecx ); + x86_pop( cp->func, ecx ); + + /* Pop caller-save regs + */ + x86_cdecl_caller_pop_regs( cp->func ); + + /* Done... + */ +} /** * The traditional instructions. All operate on internal registers @@ -1798,6 +1854,17 @@ static void vaos_set_constants( struct draw_vs_varient *varient, memcpy(vaos->machine->constant, constants, (vaos->base.vs->info.file_max[TGSI_FILE_CONSTANT] + 1) * 4 * sizeof(float)); + +#if 0 + unsigned i; + for (i =0; i < vaos->base.vs->info.file_max[TGSI_FILE_CONSTANT] + 1; i++) + debug_printf("state %d: %f %f %f %f\n", + i, + constants[i][0], + constants[i][1], + constants[i][2], + constants[i][3]); +#endif } diff --git a/src/gallium/auxiliary/draw/draw_vs_aos.h b/src/gallium/auxiliary/draw/draw_vs_aos.h index efdc9a38f4..a0680ec63d 100644 --- a/src/gallium/auxiliary/draw/draw_vs_aos.h +++ b/src/gallium/auxiliary/draw/draw_vs_aos.h @@ -96,6 +96,7 @@ struct aos_compilation { unsigned insn_counter; unsigned num_immediates; + unsigned count; struct { unsigned idx:16; |