freedreno: we do actually support sqrt

Signed-off-by: Rob Clark <robclark@freedesktop.org>
2013-10-25 11:48:24 -04:00
parent 625a631383
commit 4ddd4e83c7
2 changed files with 8 additions and 0 deletions
@@ -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);
@@ -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;