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freedreno: we do actually support sqrt

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Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2013-10-25 11:48:24 -04:00
parent 625a631383
commit 4ddd4e83c7
2 changed files with 8 additions and 0 deletions
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4
src/gallium/drivers/freedreno/a2xx/fd2_compiler.c
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@ -1042,6 +1042,10 @@ translate_instruction(struct fd2_compile_context *ctx,
instr = ir2_instr_create_alu(cf, ~0, RECIPSQ_IEEE);
add_regs_scalar_1(ctx, inst, instr);
break;
case TGSI_OPCODE_SQRT:
instr = ir2_instr_create_alu(cf, ~0, SQRT_IEEE);
add_regs_scalar_1(ctx, inst, instr);
break;
case TGSI_OPCODE_MUL:
instr = ir2_instr_create_alu(cf, MULv, ~0);
add_regs_vector_2(ctx, inst, instr);

4
src/gallium/drivers/freedreno/freedreno_screen.c
View file

@ -315,7 +315,11 @@ fd_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
case PIPE_SHADER_CAP_SUBROUTINES:
return 0;
case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED:
return 1;
case PIPE_SHADER_CAP_INTEGERS:
/* we should be able to support this on a3xx, but not
* implemented yet:
*/
return 0;
case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
return 16;