r600g: fix input/output Z export mixup for evergreen.

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 0fd1d39..81db2e2 100644 (file)
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1546,7 +1546,7 @@ void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader
                r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL);
        }
        for (i = 0; i < rshader->noutput; i++) {
-               if (rshader->input[i].name == TGSI_SEMANTIC_POSITION)
+               if (rshader->output[i].name == TGSI_SEMANTIC_POSITION)
                        r600_pipe_state_add_reg(rstate,
                                                R_02880C_DB_SHADER_CONTROL,
                                                S_02880C_Z_EXPORT_ENABLE(1),